CA Drinking Water Watch

CWS - BAKERSFIELD (1510003)

All Sampling Results From To

WELL 202-01 - AS-TRT (CA1510003_267_267)

Click to hide / show columns: Analyte Number | Analyte Name | Sampling Date | Detected Level | Less Than | RL | Counting Error (+/-) | MCL | DLR | Unit | Lab Sample ID | Lab | ELAP | Method |

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Analyte Number Analyte Name Sampling Date Results Counting Error (+/-) MCL DLR Unit Lab Sample ID Lab ELAP Method
Detected Level Less Than RL
Analyte Number Analyte Name Sampling Date Detected Level Less Than RL Counting Error (+/-) MCL DLR Unit Lab Sample ID Lab ELAP Method
1005 ARSENIC 04-21-2024 < 1 10 2 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-21-2024 < 1 4 1 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-21-2024 < 1 5 1 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-21-2024 3.7 1 50 10 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-21-2024 < 1 1000 50 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-21-2024 < 1 5 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-21-2024 < 1 50 20 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-21-2024 < 1 2 1 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-21-2024 < 1 100 10 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-21-2024 < 1 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-21-2024 < 1 5000 50 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-21-2024 < 1 6 6 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-21-2024 < 50 1000 50 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-21-2024 1.3 1 50 5 UG/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-21-2024 1.9 1 20 1 PCI/L 240222-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-14-2024 1.7 1 20 1 PCI/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-14-2024 1.3 1 50 5 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-14-2024 < 50 1000 50 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-14-2024 < 1 6 6 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-14-2024 5.2 1 5000 50 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-14-2024 < 1 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-14-2024 < 1 100 10 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-14-2024 < 1 2 1 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-14-2024 < 1 50 20 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-14-2024 < 1 5 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-14-2024 < 1 1000 50 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-14-2024 3.8 1 50 10 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-14-2024 < 1 5 1 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-14-2024 < 1 4 1 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-14-2024 < 1 10 2 UG/L 240215-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-11-2024 < 1 10 2 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-11-2024 < 1 4 1 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-11-2024 < 1 5 1 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-11-2024 4.0 1 50 10 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-11-2024 < 1 1000 50 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-11-2024 < 1 5 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-11-2024 < 1 50 20 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-11-2024 < 1 2 1 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-11-2024 < 1 100 10 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-11-2024 1.0 1 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-11-2024 < 1 5000 50 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-11-2024 < 1 6 6 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-11-2024 < 50 1000 50 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-11-2024 1.3 1 50 5 UG/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-11-2024 1.7 1 20 1 PCI/L 240208-0076 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-24-2024 2.4 1 20 1 PCI/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-24-2024 1.3 1 50 5 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-24-2024 < 50 1000 50 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-24-2024 < 1 6 6 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-24-2024 < 1 5000 50 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-24-2024 < 1 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-24-2024 < 1 100 10 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 03-24-2024 < 1 2 1 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-24-2024 < 1 50 20 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-24-2024 < 1 5 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-24-2024 < 1 1000 50 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-24-2024 3.6 1 50 10 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-24-2024 < 1 5 1 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-24-2024 < 1 4 1 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-24-2024 < 1 10 2 UG/L 240125-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-17-2024 7.3 2 10 2 UG/L AHC2484-01 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 03-17-2024 < 2 10 2 UG/L AHC2488-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 03-10-2024 9.9 1 10 2 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-10-2024 < 1 4 1 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-10-2024 < 1 5 1 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-10-2024 3.1 1 50 10 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-10-2024 < 1 1000 50 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-10-2024 < 1 5 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-10-2024 < 1 50 20 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 03-10-2024 < 1 2 1 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-10-2024 < 1 100 10 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-10-2024 14.2 1 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-10-2024 < 1 5000 50 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-10-2024 < 1 6 6 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-10-2024 < 50 1000 50 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-10-2024 1.2 1 50 5 UG/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-10-2024 2.5 1 20 1 PCI/L 240111-0080 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-03-2024 1.3 1 50 5 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-03-2024 1.8 1 20 1 PCI/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-03-2024 < 1 6 6 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-03-2024 < 50 1000 50 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-03-2024 < 1 5000 50 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-03-2024 < 1 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-03-2024 < 1 100 10 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 03-03-2024 < 1 2 1 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-03-2024 < 1 50 20 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-03-2024 < 1 5 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-03-2024 3.5 1 50 10 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-03-2024 < 1 1000 50 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-03-2024 < 1 5 1 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-03-2024 < 1 4 1 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-03-2024 < 1 10 2 UG/L 240104-0161 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-25-2024 < 1 10 2 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-25-2024 < 1 5 1 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-25-2024 3.5 1 50 10 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-25-2024 < 1 1000 50 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-25-2024 < 1 50 20 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-25-2024 < 1 100 10 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-25-2024 < 1 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 02-25-2024 < 1 5000 50 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-25-2024 < 1 6 6 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 02-25-2024 < 50 1000 50 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 02-25-2024 1.3 1 50 5 UG/L 231228-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 02-18-2024 1.2 1 50 5 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 02-18-2024 1.9 1 20 1 PCI/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 02-18-2024 < 50 1000 50 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-18-2024 < 1 6 6 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 02-18-2024 < 1 5000 50 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-18-2024 < 1 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-18-2024 < 1 100 10 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-18-2024 < 1 50 20 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 02-18-2024 < 1 5 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-18-2024 < 1 1000 50 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-18-2024 3.9 1 50 10 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-18-2024 < 1 5 1 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 02-18-2024 < 1 4 1 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-18-2024 < 1 10 2 UG/L 231221-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-11-2024 < 2 10 2 UG/L AHB2082-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 02-04-2024 < 2 10 2 UG/L AHB1057-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 01-28-2024 < 1 10 2 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-28-2024 < 1 4 1 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-28-2024 < 1 5 1 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-28-2024 3.0 1 50 10 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-28-2024 < 1 1000 50 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-28-2024 < 1 5 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-28-2024 < 1 50 20 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-28-2024 < 1 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-28-2024 < 1 100 10 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 01-28-2024 < 1 2 1 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-28-2024 < 1 5000 50 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-28-2024 < 1 6 6 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-28-2024 < 50 1000 50 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-28-2024 1.8 1 20 1 PCI/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-28-2024 1.3 1 50 5 UG/L 231130-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-21-2024 1.1 1 50 5 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-21-2024 2.0 1 20 1 PCI/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-21-2024 < 50 1000 50 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-21-2024 < 1 6 6 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-21-2024 < 1 5000 50 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 01-21-2024 < 1 2 1 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-21-2024 < 1 100 10 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-21-2024 < 1 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-21-2024 < 1 50 20 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-21-2024 < 1 5 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-21-2024 < 1 1000 50 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-21-2024 3.5 1 50 10 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-21-2024 < 1 5 1 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-21-2024 < 1 4 1 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-21-2024 < 1 10 2 UG/L 231123-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-14-2024 < 1 10 2 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-14-2024 < 1 4 1 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-14-2024 < 1 5 1 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-14-2024 3.8 1 50 10 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-14-2024 < 1 1000 50 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-14-2024 < 1 5 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-14-2024 < 1 50 20 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-14-2024 < 1 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-14-2024 < 1 100 10 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 01-14-2024 < 1 2 1 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-14-2024 < 1 5000 50 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-14-2024 < 1 6 6 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-14-2024 < 50 1000 50 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-14-2024 2.0 1 20 1 PCI/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-14-2024 1.2 1 50 5 UG/L 231116-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-09-2024 < 2 10 2 UG/L AHA1530-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 01-02-2024 < 1 10 2 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-02-2024 < 1 5 1 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-02-2024 < 1 4 1 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 01-02-2024 < 1 2 1 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-02-2024 < 1 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-02-2024 < 1 100 10 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-02-2024 < 1 50 20 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-02-2024 < 1 5 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-02-2024 3.4 1 50 10 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-02-2024 < 1 1000 50 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-02-2024 1.2 1 50 5 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-02-2024 2.0 1 20 1 PCI/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-02-2024 < 50 1000 50 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-02-2024 < 1 5000 50 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-02-2024 < 1 6 6 UG/L 231102-0165 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 12-25-2023 < 2 10 2 UG/L AGL3281-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-17-2023 < 2 10 2 UG/L AGL2793-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-10-2023 < 2 10 2 UG/L AGL1744-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-03-2023 < 1 10 2 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 12-03-2023 < 1 4 1 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 12-03-2023 < 1 5 1 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 12-03-2023 < 1 1000 50 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 12-03-2023 3.7 1 50 10 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 12-03-2023 < 1 5 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 12-03-2023 < 1 100 10 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 12-03-2023 < 1 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 12-03-2023 < 1 2 1 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 12-03-2023 < 1 50 20 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 12-03-2023 < 1 5000 50 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 12-03-2023 < 50 1000 50 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 12-03-2023 < 1 6 6 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 12-03-2023 1.7 1 20 1 PCI/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 12-03-2023 1.1 1 50 5 UG/L 231005-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 11-27-2023 1.7 1 20 1 PCI/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 11-27-2023 1.2 1 50 5 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 11-27-2023 < 50 1000 50 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 11-27-2023 < 1 6 6 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 11-27-2023 < 1 5000 50 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 11-27-2023 < 1 2 1 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 11-27-2023 < 1 100 10 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 11-27-2023 < 1 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 11-27-2023 < 1 50 20 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 11-27-2023 < 1 5 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 11-27-2023 < 1 1000 50 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 11-27-2023 3.8 1 50 10 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 11-27-2023 < 1 5 1 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-27-2023 < 1 10 2 UG/L 230928-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-19-2023 < 1 10 2 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 11-19-2023 < 1 5 1 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 11-19-2023 3.9 1 50 10 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 11-19-2023 < 1 1000 50 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 11-19-2023 < 1 5 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 11-19-2023 < 1 50 20 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 11-19-2023 < 1 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 11-19-2023 < 1 100 10 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 11-19-2023 < 1 2 1 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 11-19-2023 < 1 5000 50 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 11-19-2023 < 1 6 6 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 11-19-2023 < 50 1000 50 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 11-19-2023 1.3 1 50 5 UG/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 11-19-2023 1.9 1 20 1 PCI/L 230921-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 11-12-2023 1.4 1 50 5 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 11-12-2023 < 50 1000 50 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 11-12-2023 < 1 6 6 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 11-12-2023 < 1 5000 50 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 11-12-2023 < 1 2 1 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 11-12-2023 < 1 100 10 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 11-12-2023 < 1 5 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 11-12-2023 < 1 1000 50 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 11-12-2023 < 1 5 1 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 11-12-2023 < 1 4 1 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-12-2023 < 1 10 2 UG/L 230914-0074 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-05-2023 < 2 10 2 UG/L AGK0968-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 10-29-2023 < 1 10 2 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-29-2023 < 1 4 1 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-29-2023 < 1 5 1 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-29-2023 < 1 1000 50 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-29-2023 < 1 5 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-29-2023 < 1 50 20 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-29-2023 < 1 100 10 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-29-2023 < 1 2 1 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-29-2023 < 1 5000 50 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-29-2023 < 1 6 6 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-29-2023 1.3 1 50 5 UG/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-29-2023 1.7 1 20 1 PCI/L 230824-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-23-2023 2.1 1 20 1 PCI/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-23-2023 2.4 1 20 1 PCI/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-23-2023 1.4 1 50 5 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-23-2023 < 1 50 5 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-23-2023 < 1 6 6 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-23-2023 < 1 6 6 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-23-2023 < 1 5000 50 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-23-2023 < 1 5000 50 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-23-2023 < 50 1000 50 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-23-2023 < 50 1000 50 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-23-2023 < 1 2 1 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-23-2023 < 1 2 1 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-23-2023 < 1 100 10 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-23-2023 < 1 100 10 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-23-2023 < 1 50 20 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-23-2023 < 1 50 20 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-23-2023 < 1 5 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-23-2023 < 1 5 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-23-2023 < 1 1000 50 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-23-2023 < 1 1000 50 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-23-2023 < 1 5 1 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-23-2023 < 1 5 1 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-23-2023 4.4 1 50 10 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-23-2023 3.0 1 50 10 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-23-2023 < 1 4 1 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-23-2023 < 1 4 1 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-23-2023 < 1 10 2 UG/L 230831-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-23-2023 8.0 1 10 2 UG/L 230831-0109 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-16-2023 8.7 1 10 2 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-16-2023 < 1 10 2 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-16-2023 < 1 4 1 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-16-2023 < 1 4 1 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-16-2023 3.1 1 50 10 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-16-2023 4.1 1 50 10 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-16-2023 < 1 5 1 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-16-2023 < 1 5 1 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-16-2023 < 1 1000 50 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-16-2023 < 1 1000 50 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-16-2023 < 1 5 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-16-2023 < 1 5 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-16-2023 < 1 50 20 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-16-2023 < 1 50 20 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-16-2023 < 1 100 10 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-16-2023 < 1 100 10 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-16-2023 < 1 2 1 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-16-2023 < 1 2 1 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 10-16-2023 < 1 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 10-16-2023 14.0 1 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-16-2023 < 50 1000 50 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-16-2023 < 50 1000 50 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-16-2023 < 1 5000 50 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-16-2023 < 1 5000 50 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-16-2023 < 1 6 6 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-16-2023 < 1 6 6 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-16-2023 1.2 1 50 5 UG/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-16-2023 < 1 50 5 UG/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-16-2023 1.8 1 20 1 PCI/L 230817-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-16-2023 2.5 1 20 1 PCI/L 230817-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-12-2023 2.1 1 20 1 PCI/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-12-2023 2.4 1 20 1 PCI/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-12-2023 < 1 50 5 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-12-2023 1.3 1 50 5 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-12-2023 < 1 6 6 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-12-2023 < 1 6 6 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-12-2023 < 1 5000 50 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-12-2023 < 1 5000 50 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-12-2023 < 50 1000 50 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-12-2023 < 50 1000 50 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 10-12-2023 14.1 1 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 10-12-2023 < 1 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-12-2023 < 1 2 1 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-12-2023 < 1 2 1 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-12-2023 < 1 100 10 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-12-2023 < 1 100 10 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-12-2023 < 1 50 20 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-12-2023 < 1 50 20 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-12-2023 < 1 5 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-12-2023 < 1 5 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-12-2023 < 1 1000 50 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-12-2023 < 1 1000 50 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-12-2023 < 1 5 1 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-12-2023 < 1 5 1 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-12-2023 3.1 1 50 10 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-12-2023 4.4 1 50 10 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-12-2023 < 1 4 1 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-12-2023 < 1 4 1 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-12-2023 8.8 1 10 2 UG/L 230810-0481 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-12-2023 < 1 10 2 UG/L 230810-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-01-2023 < 2 10 2 UG/L AGJ0626-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-24-2023 < 2 10 2 UG/L AGI3354-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-17-2023 7.0 1 10 2 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 09-17-2023 < 1 10 2 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 09-17-2023 < 1 4 1 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 09-17-2023 < 1 4 1 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 09-17-2023 2.5 1 50 10 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 09-17-2023 3.3 1 50 10 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 09-17-2023 < 1 5 1 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 09-17-2023 < 1 5 1 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 09-17-2023 < 1 1000 50 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 09-17-2023 < 1 1000 50 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 09-17-2023 < 1 5 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 09-17-2023 < 1 5 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 09-17-2023 < 1 50 20 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 09-17-2023 < 1 50 20 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 09-17-2023 < 1 2 1 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 09-17-2023 < 1 2 1 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 09-17-2023 < 1 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 09-17-2023 10.4 1 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 09-17-2023 < 1 100 10 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 09-17-2023 < 1 100 10 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 09-17-2023 < 50 1000 50 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 09-17-2023 < 50 1000 50 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 09-17-2023 < 1 5000 50 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 09-17-2023 < 1 5000 50 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 09-17-2023 < 1 6 6 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 09-17-2023 < 1 6 6 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 09-17-2023 < 1 50 5 UG/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 09-17-2023 1.0 1 50 5 UG/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 09-17-2023 1.5 1 20 1 PCI/L 230720-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 09-17-2023 1.9 1 20 1 PCI/L 230720-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 09-10-2023 < 2 10 2 UG/L AGI1610-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-03-2023 < 2 10 2 UG/L AGI1031-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 08-27-2023 9.3 1 10 2 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 08-27-2023 < 1 10 2 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 08-27-2023 < 1 5 1 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 08-27-2023 < 1 5 1 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 08-27-2023 4.2 1 50 10 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 08-27-2023 3.3 1 50 10 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 08-27-2023 < 1 4 1 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 08-27-2023 < 1 4 1 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 08-27-2023 < 1 100 10 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 08-27-2023 < 1 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 08-27-2023 14.0 1 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 08-27-2023 < 1 2 1 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 08-27-2023 < 1 2 1 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 08-27-2023 < 1 100 10 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 08-27-2023 < 1 50 20 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 08-27-2023 < 1 50 20 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 08-27-2023 < 1 5 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 08-27-2023 < 1 5 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 08-27-2023 < 1 1000 50 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 08-27-2023 < 1 1000 50 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 08-27-2023 2.3 1 20 1 PCI/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 08-27-2023 1.6 1 20 1 PCI/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 08-27-2023 1.0 1 50 5 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 08-27-2023 < 1 50 5 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 08-27-2023 < 1 6 6 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 08-27-2023 < 1 6 6 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 08-27-2023 < 1 5000 50 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 08-27-2023 < 1 5000 50 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 08-27-2023 < 50 1000 50 UG/L 230629-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 08-27-2023 < 50 1000 50 UG/L 230629-0171 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 08-20-2023 < 50 1000 50 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 08-20-2023 < 50 1000 50 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 08-20-2023 < 1 5000 50 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 08-20-2023 < 1 5000 50 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 08-20-2023 < 1 6 6 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 08-20-2023 < 1 6 6 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 08-20-2023 < 1 50 5 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 08-20-2023 < 1 50 5 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 08-20-2023 1.7 1 20 1 PCI/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 08-20-2023 2.2 1 20 1 PCI/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 08-20-2023 < 1 1000 50 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 08-20-2023 < 1 1000 50 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 08-20-2023 < 1 5 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 08-20-2023 < 1 5 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 08-20-2023 < 1 50 20 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 08-20-2023 < 1 50 20 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 08-20-2023 < 1 100 10 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 08-20-2023 < 1 100 10 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 08-20-2023 < 1 2 1 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 08-20-2023 < 1 2 1 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 08-20-2023 < 1 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 08-20-2023 12.1 1 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 08-20-2023 < 1 4 1 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 08-20-2023 < 1 4 1 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 08-20-2023 3.1 1 50 10 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 08-20-2023 2.8 1 50 10 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 08-20-2023 < 1 5 1 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 08-20-2023 < 1 5 1 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 08-20-2023 < 1 10 2 UG/L 230622-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 08-20-2023 8.4 1 10 2 UG/L 230622-0130 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 08-13-2023 < 2 10 2 UG/L AGH2468-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
4109 GROSS ALPHA PARTICLE ACTIVITY 08-11-2023 4.53 0.298 1.440 15 3 PCI/L SP 2314056-001 FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573 EPA 900.0
4020 RADIUM-226 08-11-2023 < 0.461 0.212 1 PCI/L SP 2314056-001 FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573 EPA 903.0
4030 RADIUM-228 08-11-2023 0.427 0.049 1.320 1 PCI/L SP 2314056-001 FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573 EPA RA-05
1005 ARSENIC 08-06-2023 < 2 10 2 UG/L 380-58058-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 200.8
1005 ARSENIC 07-30-2023 7.6 1 10 2 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-30-2023 < 1 10 2 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-30-2023 < 1 5 1 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-30-2023 < 1 5 1 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-30-2023 2.6 1 50 10 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-30-2023 2.5 1 50 10 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-30-2023 < 1 4 1 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-30-2023 < 1 4 1 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-30-2023 < 1 2 1 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-30-2023 < 1 2 1 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-30-2023 < 1 100 10 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-30-2023 < 1 100 10 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-30-2023 < 1 50 20 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-30-2023 < 1 50 20 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-30-2023 < 1 5 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-30-2023 < 1 5 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-30-2023 < 1 1000 50 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-30-2023 < 1 1000 50 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-30-2023 1.5 1 20 1 PCI/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-30-2023 1.9 1 20 1 PCI/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-30-2023 1.0 1 50 5 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-30-2023 < 1 50 5 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-30-2023 < 1 6 6 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-30-2023 < 1 6 6 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-30-2023 < 1 5000 50 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-30-2023 < 1 5000 50 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-30-2023 < 50 1000 50 UG/L 230601-0022 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-30-2023 < 50 1000 50 UG/L 230601-0144 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
2414 1,2,3-TRICHLOROPROPANE 07-26-2023 0.004 0.002 0.005 UG/L 230725-0083 CALIFORNIA WATER SERVICE CO. 1621 SRL 524M-TCP
1040 NITRATE 07-26-2023 2.1 0.4 10 .4 MG/L 230720-0366 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1005 ARSENIC 07-23-2023 < 2 10 2 UG/L AGG3605-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 07-16-2023 8.0 1 10 2 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-16-2023 < 1 10 2 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-16-2023 66.6 1 1000 100 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-16-2023 85.9 1 1000 100 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-16-2023 2.5 1 50 10 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-16-2023 2.9 1 50 10 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-16-2023 < 1 5 1 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-16-2023 < 1 5 1 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-16-2023 < 1 1000 50 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-16-2023 < 1 1000 50 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-16-2023 < 1 5 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-16-2023 < 1 5 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-16-2023 < 1 50 20 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-16-2023 < 1 50 20 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-16-2023 < 1 100 10 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-16-2023 < 1 100 10 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-16-2023 < 1 2 1 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-16-2023 < 1 2 1 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 07-16-2023 12.0 1 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 07-16-2023 < 1 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-16-2023 2.1 1 20 1 PCI/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-16-2023 1.5 1 20 1 PCI/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-16-2023 < 50 1000 50 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-16-2023 < 50 1000 50 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-16-2023 1.3 1 50 5 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-16-2023 < 1 50 5 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-16-2023 < 1 5000 50 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-16-2023 < 1 5000 50 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-16-2023 < 1 6 6 UG/L 230525-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-16-2023 < 1 6 6 UG/L 230525-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-09-2023 < 1 5000 50 UG/L 230511-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-09-2023 < 1 5000 50 UG/L 230511-0457 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-09-2023 1.0 1 50 5 UG/L 230511-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-09-2023 1.6 1 20 1 PCI/L 230511-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-09-2023 1.9 1 20 1 PCI/L 230511-0457 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-09-2023 < 1 50 5 UG/L 230511-0457 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-09-2023 < 1 2 1 UG/L 230511-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-09-2023 < 1 2 1 UG/L 230511-0457 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-09-2023 < 1 5 UG/L 230511-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-09-2023 < 1 5 UG/L 230511-0457 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-09-2023 < 1 1000 50 UG/L 230511-0457 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-09-2023 < 1 1000 50 UG/L 230511-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-09-2023 < 1 5 1 UG/L 230511-0457 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-09-2023 < 1 5 1 UG/L 230511-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-09-2023 82.9 1 1000 100 UG/L 230511-0457 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-09-2023 65.4 1 1000 100 UG/L 230511-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-09-2023 7.5 1 10 2 UG/L 230511-0457 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-09-2023 < 1 10 2 UG/L 230511-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-05-2023 7.9 1 10 2 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-05-2023 < 1 10 2 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-05-2023 78.4 1 1000 100 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-05-2023 < 1 4 1 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-05-2023 67.8 1 1000 100 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-05-2023 < 1 4 1 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-05-2023 < 1 5 1 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-05-2023 < 1 5 1 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-05-2023 < 1 1000 50 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-05-2023 < 1 1000 50 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-05-2023 < 1 5 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-05-2023 < 1 5 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-05-2023 < 1 2 1 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-05-2023 < 1 100 10 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-05-2023 < 1 2 1 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-05-2023 < 1 100 10 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-05-2023 1.1 1 50 5 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-05-2023 2.0 1 20 1 PCI/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-05-2023 1.4 1 20 1 PCI/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-05-2023 < 1 50 5 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-05-2023 < 1 6 6 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-05-2023 < 1 5000 50 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-05-2023 < 1 6 6 UG/L 230504-1424 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-05-2023 < 1 5000 50 UG/L 230504-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1039 PERCHLORATE 07-05-2023 < 2 6 2 UG/L 2307089-01 ZALCO LABORATORIES, INC. 2791 EPA 314.0
1074 ANTIMONY, TOTAL 06-25-2023 < 1 6 6 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-25-2023 < 1 6 6 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-25-2023 < 1 5000 50 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-25-2023 < 1 5000 50 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-25-2023 < 50 1000 50 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-25-2023 < 50 1000 50 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-25-2023 1.3 1 20 1 PCI/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-25-2023 2.2 1 20 1 PCI/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-25-2023 1.1 1 50 5 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-25-2023 1.0 1 50 5 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-25-2023 < 1 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-25-2023 < 1 100 10 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-25-2023 < 1 100 10 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-25-2023 < 1 2 1 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-25-2023 < 1 2 1 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-25-2023 < 1 5 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-25-2023 < 1 5 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-25-2023 < 1 50 20 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-25-2023 < 1 50 20 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-25-2023 < 1 1000 50 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-25-2023 < 1 1000 50 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-25-2023 2.9 1 50 10 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-25-2023 2.7 1 50 10 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-25-2023 < 1 5 1 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-25-2023 < 1 5 1 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-25-2023 < 1 4 1 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-25-2023 < 1 4 1 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-25-2023 91.8 1 1000 100 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-25-2023 79.4 1 1000 100 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-25-2023 7.3 1 10 2 UG/L 230427-0122 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-25-2023 < 1 10 2 UG/L 230427-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
2943 BROMODICHLOROMETHANE 06-20-2023 < 0.5 1 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2982 CARBON TETRACHLORIDE 06-20-2023 < 0.5 .5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2942 BROMOFORM 06-20-2023 < 0.5 1 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2944 DIBROMOCHLOROMETHANE 06-20-2023 < 0.5 1 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2941 CHLOROFORM 06-20-2023 < 0.5 1 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2991 TOLUENE 06-20-2023 < 0.5 150 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2990 BENZENE 06-20-2023 < 0.5 1 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2989 CHLOROBENZENE 06-20-2023 < 0.5 70 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2992 ETHYLBENZENE 06-20-2023 < 0.5 300 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2246 HEXACHLOROBUTADIENE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2964 DICHLOROMETHANE 06-20-2023 < 0.5 5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2987 TETRACHLOROETHYLENE 06-20-2023 < 0.5 5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2218 TRICHLOROFLUOROMETHANE 06-20-2023 < 0.5 150 5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2978 1,1-DICHLOROETHANE 06-20-2023 < 0.5 5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2977 1,1-DICHLOROETHYLENE 06-20-2023 < 0.5 6 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2981 1,1,1-TRICHLOROETHANE 06-20-2023 < 0.5 200 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2985 1,1,2-TRICHLOROETHANE 06-20-2023 < 0.5 5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2988 1,1,2,2-TETRACHLOROETHANE 06-20-2023 < 0.5 1 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2980 1,2-DICHLOROETHANE 06-20-2023 < 0.5 .5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2968 O-DICHLOROBENZENE 06-20-2023 < 0.5 600 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2986 1,1,1,2-TETRACHLOROETHANE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2408 DIBROMOMETHANE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2426 TERT-BUTYLBENZENE 06-20-2023 < 0.5 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2994 ISOPROPYLBENZENE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2994 ISOPROPYLBENZENE 06-20-2023 < 0.5 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2998 N-PROPYLBENZENE 06-20-2023 < 0.5 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2424 1,3,5-TRIMETHYLBENZENE 06-20-2023 < 0.5 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2428 SEC-BUTYLBENZENE 06-20-2023 < 0.5 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2420 1,2,3-TRICHLOROBENZENE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2955 XYLENES, TOTAL 06-20-2023 < 0.5 1750 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2993 BROMOBENZENE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2277 4-METHYL-2-PENTANONE 06-20-2023 < 0.5 5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2904 TRICHLOROTRIFLUOROETHANE 06-20-2023 < 0.5 1200 10 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2950 TTHM 06-20-2023 < 4 80 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2965 O-CHLOROTOLUENE 06-20-2023 < 0.5 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2966 P-CHLOROTOLUENE 06-20-2023 < 0.5 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2422 N-BUTYLBENZENE 06-20-2023 < 0.5 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2030 P-ISOPROPYLTOLUENE 06-20-2023 < 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2430 BROMOCHLOROMETHANE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2983 1,2-DICHLOROPROPANE 06-20-2023 < 0.5 5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2979 TRANS-1,2-DICHLOROETHYLENE 06-20-2023 < 0.5 10 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2378 1,2,4-TRICHLOROBENZENE 06-20-2023 < 0.5 5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2413 1,3-DICHLOROPROPENE 06-20-2023 < 0.5 .5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2967 M-DICHLOROBENZENE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2969 P-DICHLOROBENZENE 06-20-2023 < 0.5 5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2212 DICHLORODIFLUOROMETHANE 06-20-2023 < 0.5 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2248 NAPHTHALENE 06-20-2023 < 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2976 VINYL CHLORIDE 06-20-2023 < 0.5 .5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2984 TRICHLOROETHYLENE 06-20-2023 < 0.5 5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2251 METHYL TERT-BUTYL ETHER 06-20-2023 < 0.5 13 3 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2380 CIS-1,2-DICHLOROETHYLENE 06-20-2023 < 0.5 6 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2996 STYRENE 06-20-2023 < 0.5 100 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2997 O-XYLENE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2410 1,1-DICHLOROPROPENE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2412 1,3-DICHLOROPROPANE 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2418 1,2,4-TRIMETHYLBENZENE 06-20-2023 < 0.5 0.5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
C033 ETHYL-TERT-BUTYL ETHER 06-20-2023 < 0.5 3 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2963 XYLENE, META AND PARA 06-20-2023 < 0.5 .5 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
C034 TERT-AMYL-METHYL ETHER 06-20-2023 < 0.5 3 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2245 ISOPROPYL ETHER 06-20-2023 < 0.5 3 UG/L 230302-1529 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
1045 SELENIUM 06-18-2023 1.1 1 50 5 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-18-2023 2.0 1 20 1 PCI/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-18-2023 2.2 1 20 1 PCI/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-18-2023 < 50 1000 50 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-18-2023 < 50 1000 50 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-18-2023 1.4 1 50 5 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-18-2023 < 1 5000 50 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-18-2023 < 1 5000 50 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-18-2023 < 1 6 6 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-18-2023 < 1 6 6 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-18-2023 7.8 1 10 2 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-18-2023 10.0 1 10 2 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-18-2023 69.1 1 1000 100 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-18-2023 84.7 1 1000 100 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-18-2023 < 1 4 1 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-18-2023 < 1 4 1 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-18-2023 < 1 5 1 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-18-2023 < 1 5 1 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-18-2023 2.9 1 50 10 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-18-2023 2.7 1 50 10 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-18-2023 < 1 1000 50 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-18-2023 < 1 1000 50 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-18-2023 < 1 50 20 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-18-2023 < 1 50 20 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-18-2023 < 1 5 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-18-2023 < 1 5 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-18-2023 < 1 2 1 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-18-2023 < 1 2 1 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-18-2023 < 1 100 10 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-18-2023 < 1 100 10 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-18-2023 8.6 1 UG/L 230420-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-18-2023 12.5 1 UG/L 230420-0129 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-11-2023 13.1 1 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-11-2023 < 1 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-11-2023 < 1 100 10 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-11-2023 < 1 100 10 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-11-2023 < 1 2 1 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-11-2023 < 1 50 20 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-11-2023 < 1 5 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-11-2023 < 1 50 20 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-11-2023 < 1 5 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-11-2023 < 1 1000 50 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-11-2023 2.4 1 50 10 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-11-2023 < 1 1000 50 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-11-2023 3.3 1 50 10 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-11-2023 < 1 5 1 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-11-2023 < 1 5 1 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-11-2023 < 1 4 1 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-11-2023 < 1 4 1 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-11-2023 80.6 1 1000 100 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-11-2023 83.4 1 1000 100 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-11-2023 8.1 1 10 2 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-11-2023 < 1 10 2 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-11-2023 < 1 5000 50 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-11-2023 < 1 6 6 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-11-2023 < 1 5000 50 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-11-2023 1.0 1 50 5 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-11-2023 < 50 1000 50 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-11-2023 < 50 1000 50 UG/L 230413-0471 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-11-2023 < 1 6 6 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-11-2023 1.0 1 50 5 UG/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-11-2023 1.9 1 20 1 PCI/L 230413-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-09-2023 < 1 50 5 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-09-2023 < 1 6 6 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-09-2023 < 50 1000 50 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-09-2023 1.7 1 5000 50 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-09-2023 8.0 1 10 2 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-09-2023 84.6 1 1000 100 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-09-2023 < 1 4 1 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-09-2023 < 1 5 1 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-09-2023 1.8 1 1000 50 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-09-2023 3.3 1 50 10 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-09-2023 < 1 5 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-09-2023 < 1 50 20 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-09-2023 < 1 2 1 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-09-2023 < 1 100 10 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-09-2023 13.1 1 UG/L 230407-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-05-2023 < 1 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-05-2023 < 1 100 10 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-05-2023 < 1 2 1 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-05-2023 < 1 50 20 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-05-2023 < 1 5 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-05-2023 1.9 1 50 10 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-05-2023 < 1 5 1 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-05-2023 < 1 4 1 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-05-2023 79.4 1 1000 100 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-05-2023 < 1 10 2 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-05-2023 < 50 1000 50 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-05-2023 < 1 6 6 UG/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-05-2023 2.5 1 20 1 PCI/L 230406-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 05-29-2023 < 1 10 2 UG/L 2305696-02 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 05-21-2023 < 1 10 2 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 05-21-2023 < 1 4 1 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 05-21-2023 < 1 5 1 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 05-21-2023 1.2 1 50 10 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 05-21-2023 < 1 1000 50 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 05-21-2023 < 1 5 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 05-21-2023 < 1 50 20 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 05-21-2023 < 1 2 1 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 05-21-2023 < 1 100 10 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 05-21-2023 < 1 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 05-21-2023 3.4 1 20 1 PCI/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 05-21-2023 1.2 1 50 5 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 05-21-2023 < 50 1000 50 UG/L 230323-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 05-17-2023 < 50 1000 50 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 05-17-2023 < 1 5000 50 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 05-17-2023 1.9 1 50 5 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 05-17-2023 1.6 1 20 1 PCI/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 05-17-2023 < 1 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 05-17-2023 < 1 100 10 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 05-17-2023 < 1 2 1 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 05-17-2023 < 1 50 20 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 05-17-2023 < 1 5 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 05-17-2023 < 1 1000 50 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 05-17-2023 1.8 1 50 10 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 05-17-2023 < 1 4 1 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 05-17-2023 < 1 10 2 UG/L 230316-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-19-2023 < 1 10 2 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-19-2023 < 1 4 1 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 03-19-2023 67.4 1 1000 100 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-19-2023 < 1 5 1 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-19-2023 2.5 1 50 10 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-19-2023 < 1 1000 50 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-19-2023 < 1 5 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-19-2023 < 1 50 20 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-19-2023 < 1 100 10 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-19-2023 < 1 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-19-2023 1.5 1 20 1 PCI/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-19-2023 1.1 1 50 5 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-19-2023 < 50 1000 50 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-19-2023 < 1 6 6 UG/L 230119-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-12-2023 < 1 6 6 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-12-2023 < 50 1000 50 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-12-2023 < 1 5000 50 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-12-2023 < 1 50 5 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-12-2023 1.6 1 20 1 PCI/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-12-2023 < 1 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-12-2023 < 1 100 10 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-12-2023 < 1 50 20 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-12-2023 < 1 5 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-12-2023 < 1 1000 50 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-12-2023 2.8 1 50 10 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-12-2023 < 1 5 1 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 03-12-2023 69.1 1 1000 100 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-12-2023 < 1 4 1 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-12-2023 < 1 10 2 UG/L 230112-0071 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-05-2023 < 1 10 2 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-05-2023 < 1 4 1 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 03-05-2023 70.9 1 1000 100 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-05-2023 < 1 5 1 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-05-2023 2.9 1 50 10 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-05-2023 < 1 1000 50 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-05-2023 < 1 5 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-05-2023 < 1 50 20 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-05-2023 < 1 100 10 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-05-2023 < 1 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-05-2023 1.3 1 20 1 PCI/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-05-2023 1.1 1 50 5 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-05-2023 < 1 5000 50 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-05-2023 < 50 1000 50 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-05-2023 < 1 6 6 UG/L 230105-0160 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-26-2023 < 1 6 6 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 02-26-2023 < 50 1000 50 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 02-26-2023 1.2 1 50 5 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 02-26-2023 1.4 1 20 1 PCI/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-26-2023 < 1 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-26-2023 < 1 100 10 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-26-2023 < 1 50 20 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 02-26-2023 2.3 1 5 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-26-2023 < 1 1000 50 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-26-2023 3.9 1 50 10 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-26-2023 < 1 5 1 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 02-26-2023 70.4 1 1000 100 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 02-26-2023 < 1 4 1 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-26-2023 < 1 10 2 UG/L 221229-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-19-2023 < 1 10 2 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 02-19-2023 < 1 4 1 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 02-19-2023 72.4 1 1000 100 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-19-2023 < 1 5 1 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-19-2023 3.4 1 50 10 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-19-2023 < 1 1000 50 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 02-19-2023 < 1 5 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-19-2023 < 1 50 20 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-19-2023 < 1 100 10 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-19-2023 < 1 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 02-19-2023 1.4 1 20 1 PCI/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 02-19-2023 1.2 1 50 5 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 02-19-2023 < 50 1000 50 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-19-2023 < 1 6 6 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 02-19-2023 < 1 5000 50 UG/L 221222-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-14-2023 < 2 10 2 UG/L 380-37890-2 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 200.8
1005 ARSENIC 02-05-2023 < 1 10 2 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-05-2023 < 1 5 1 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 02-05-2023 74.7 1 1000 100 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 02-05-2023 < 1 4 1 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-05-2023 < 1 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-05-2023 < 1 100 10 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-05-2023 < 1 50 20 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 02-05-2023 < 1 5 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-05-2023 < 1 1000 50 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-05-2023 3.3 1 50 10 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-05-2023 < 1 6 6 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 02-05-2023 < 50 1000 50 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 02-05-2023 1.1 1 50 5 UG/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 02-05-2023 1.5 1 20 1 PCI/L 221208-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-29-2023 1.5 1 20 1 PCI/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-29-2023 1.2 1 50 5 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-29-2023 < 1 6 6 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-29-2023 3.3 1 50 10 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-29-2023 < 1 1000 50 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-29-2023 < 1 5 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-29-2023 < 1 50 20 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-29-2023 < 1 100 10 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-29-2023 < 1 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-29-2023 < 1 4 1 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 01-29-2023 70.8 1 1000 100 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-29-2023 < 1 5 1 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-29-2023 < 1 10 2 UG/L 221201-0001 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-22-2023 < 2 10 2 UG/L AGA3250-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 01-15-2023 < 1 10 2 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-15-2023 < 1 5 1 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 01-15-2023 77.1 1 1000 100 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-15-2023 < 1 4 1 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-15-2023 < 1 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-15-2023 < 1 100 10 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-15-2023 < 1 50 20 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-15-2023 < 1 5 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-15-2023 < 1 1000 50 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-15-2023 3.2 1 50 10 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-15-2023 < 50 1000 50 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-15-2023 < 1 6 6 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-15-2023 1.2 1 50 5 UG/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-15-2023 1.3 1 20 1 PCI/L 221117-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-08-2023 1.6 1 20 1 PCI/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-08-2023 1.1 1 50 5 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-08-2023 < 1 6 6 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-08-2023 1.0 1 5000 50 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-08-2023 < 50 1000 50 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-08-2023 3.4 1 50 10 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-08-2023 3.6 1 1000 50 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-08-2023 < 1 5 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-08-2023 < 1 50 20 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-08-2023 < 1 100 10 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-08-2023 < 1 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-08-2023 < 1 4 1 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 01-08-2023 70.8 1 1000 100 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-08-2023 < 1 5 1 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-08-2023 < 1 10 2 UG/L 221110-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-01-2023 < 1 10 2 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-01-2023 < 1 5 1 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-01-2023 < 1 4 1 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-01-2023 < 1 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-01-2023 < 1 100 10 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-01-2023 < 1 50 20 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-01-2023 < 1 5 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-01-2023 < 1 1000 50 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-01-2023 3.2 1 50 10 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-01-2023 < 50 1000 50 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-01-2023 < 1 5000 50 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-01-2023 1.3 1 50 5 UG/L 221103-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 12-25-2022 1.1 1 50 5 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 12-25-2022 1.7 1 20 1 PCI/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 12-25-2022 < 1 5000 50 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 12-25-2022 < 50 1000 50 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 12-25-2022 < 1 6 6 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 12-25-2022 3.8 1 50 10 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 12-25-2022 < 1 1000 50 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 12-25-2022 < 1 5 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 12-25-2022 < 1 50 20 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 12-25-2022 < 1 100 10 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 12-25-2022 < 1 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 12-25-2022 < 1 4 1 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 12-25-2022 69.5 1 1000 100 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 12-25-2022 < 1 5 1 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 12-25-2022 < 1 10 2 UG/L 221027-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 12-18-2022 < 1 10 2 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 12-18-2022 < 1 5 1 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 12-18-2022 58.2 1 1000 100 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 12-18-2022 < 1 4 1 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 12-18-2022 < 1 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 12-18-2022 < 1 100 10 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 12-18-2022 < 1 50 20 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 12-18-2022 < 1 5 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 12-18-2022 < 1 1000 50 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 12-18-2022 3.5 1 50 10 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 12-18-2022 < 1 6 6 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 12-18-2022 < 50 1000 50 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 12-18-2022 < 1 5000 50 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 12-18-2022 1.7 1 20 1 PCI/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 12-18-2022 1.2 1 50 5 UG/L 221020-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 12-11-2022 1.2 1 50 5 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 12-11-2022 2.0 1 20 1 PCI/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 12-11-2022 < 1 5000 50 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 12-11-2022 < 1 6 6 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 12-11-2022 3.4 1 50 10 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 12-11-2022 < 1 1000 50 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 12-11-2022 < 1 5 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 12-11-2022 < 1 50 20 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 12-11-2022 < 1 100 10 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 12-11-2022 < 1 4 1 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 12-11-2022 61.5 1 1000 100 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 12-11-2022 < 1 5 1 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 12-11-2022 < 1 10 2 UG/L 221013-0070 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 12-04-2022 < 1 10 2 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 12-04-2022 72.6 1 1000 100 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 12-04-2022 < 1 4 1 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 12-04-2022 < 1 100 10 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 12-04-2022 < 1 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 12-04-2022 < 1 50 20 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 12-04-2022 < 1 5 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 12-04-2022 < 1 1000 50 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 12-04-2022 3.8 1 50 10 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 12-04-2022 < 1 6 6 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 12-04-2022 < 50 1000 50 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 12-04-2022 < 1 5000 50 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 12-04-2022 1.3 1 50 5 UG/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 12-04-2022 1.3 1 20 1 PCI/L 221006-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 11-29-2022 1.3 1 50 5 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 11-29-2022 1.2 1 20 1 PCI/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 11-29-2022 < 1 5000 50 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 11-29-2022 < 50 1000 50 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 11-29-2022 < 1 6 6 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 11-29-2022 4.0 1 50 10 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 11-29-2022 < 1 1000 50 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 11-29-2022 < 1 5 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 11-29-2022 < 1 50 20 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 11-29-2022 < 1 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 11-29-2022 < 1 100 10 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 11-29-2022 < 1 4 1 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-29-2022 < 1 10 2 UG/L 220929-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-21-2022 < 1 10 2 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 11-21-2022 < 1 4 1 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 11-21-2022 65.0 1 1000 100 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 11-21-2022 < 1 5 1 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 11-21-2022 < 1 100 10 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 11-21-2022 < 1 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 11-21-2022 < 1 50 20 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 11-21-2022 < 1 5 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 11-21-2022 < 1 1000 50 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 11-21-2022 3.7 1 50 10 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 11-21-2022 < 1 6 6 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 11-21-2022 < 50 1000 50 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 11-21-2022 < 1 5000 50 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 11-21-2022 1.4 1 50 5 UG/L 220922-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 11-15-2022 < 1 50 5 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 11-15-2022 1.3 1 20 1 PCI/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 11-15-2022 < 1 5000 50 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 11-15-2022 < 50 1000 50 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 11-15-2022 < 1 6 6 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 11-15-2022 2.9 1 50 10 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 11-15-2022 < 1 1000 50 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 11-15-2022 < 1 5 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 11-15-2022 < 1 50 20 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 11-15-2022 < 1 2 1 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 11-15-2022 < 1 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 11-15-2022 < 1 100 10 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 11-15-2022 < 1 5 1 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 11-15-2022 < 1 4 1 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-15-2022 < 1 10 2 UG/L 220915-0067 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-06-2022 < 1 10 2 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 11-06-2022 < 1 4 1 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 11-06-2022 60.2 1 1000 100 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 11-06-2022 < 1 5 1 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 11-06-2022 < 1 100 10 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 11-06-2022 < 1 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 11-06-2022 < 1 2 1 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 11-06-2022 < 1 50 20 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 11-06-2022 < 1 5 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 11-06-2022 < 1 1000 50 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 11-06-2022 3.5 1 50 10 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 11-06-2022 < 1 6 6 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 11-06-2022 < 50 1000 50 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 11-06-2022 < 1 5000 50 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 11-06-2022 1.2 1 50 5 UG/L 220908-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-30-2022 < 2 10 2 UG/L AFK0719-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 10-23-2022 < 1 10 2 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-23-2022 < 1 5 1 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 10-23-2022 56.7 1 1000 100 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-23-2022 < 1 4 1 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-23-2022 3.2 1 50 10 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-23-2022 < 1 1000 50 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-23-2022 < 1 5 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-23-2022 < 1 50 20 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-23-2022 < 1 2 1 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 10-23-2022 < 1 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-23-2022 < 1 100 10 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-23-2022 1.0 1 50 5 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-23-2022 < 1 5000 50 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-23-2022 < 50 1000 50 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-23-2022 < 1 6 6 UG/L 220825-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-16-2022 < 50 1000 50 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-16-2022 < 1 5000 50 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-16-2022 1.0 1 50 5 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-16-2022 < 1 20 1 PCI/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-16-2022 < 1 100 10 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 10-16-2022 < 1 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-16-2022 < 1 50 20 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-16-2022 < 1 1000 50 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-16-2022 < 1 4 1 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 10-16-2022 66.7 1 1000 100 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-16-2022 < 1 5 1 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-16-2022 4.8 1 50 10 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-16-2022 < 1 10 2 UG/L 220818-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-09-2022 < 1 10 2 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-09-2022 < 1 5 1 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 10-09-2022 72.7 1 1000 100 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-09-2022 < 1 4 1 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-09-2022 < 1 1000 50 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-09-2022 4.1 1 50 10 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-09-2022 < 1 50 20 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-09-2022 < 1 5 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 10-09-2022 < 1 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-09-2022 < 1 100 10 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-09-2022 < 1 2 1 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-09-2022 < 1 20 1 PCI/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-09-2022 1.1 1 50 5 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-09-2022 < 1 5000 50 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-09-2022 < 50 1000 50 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-09-2022 < 1 6 6 UG/L 220811-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-02-2022 < 1 6 6 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-02-2022 < 50 1000 50 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 10-02-2022 < 1 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-02-2022 < 1 5000 50 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-02-2022 1.2 1 50 5 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-02-2022 < 1 20 1 PCI/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-02-2022 < 1 2 1 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-02-2022 < 1 50 20 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-02-2022 < 1 100 10 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-02-2022 < 1 5 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-02-2022 3.8 1 50 10 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-02-2022 < 1 1000 50 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-02-2022 < 1 4 1 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 10-02-2022 71.4 1 1000 100 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-02-2022 < 1 5 1 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-02-2022 < 1 10 2 UG/L 220804-0166 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 09-25-2022 < 1 10 2 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 09-25-2022 3.9 1 50 10 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 09-25-2022 < 1 5 1 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 09-25-2022 62.3 1 1000 100 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 09-25-2022 < 1 4 1 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 09-25-2022 < 1 1000 50 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 09-25-2022 < 1 5 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 09-25-2022 < 1 50 20 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 09-25-2022 < 1 100 10 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 09-25-2022 < 1 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 09-25-2022 < 1 2 1 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 09-25-2022 1.2 1 20 1 PCI/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 09-25-2022 1.4 1 50 5 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 09-25-2022 < 1 5000 50 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 09-25-2022 < 50 1000 50 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 09-25-2022 < 1 6 6 UG/L 220728-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 09-18-2022 < 2 10 2 UG/L AFI2640-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-11-2022 < 2 10 2 UG/L AFI1804-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-04-2022 < 1 10 2 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 09-04-2022 < 1 4 1 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 09-04-2022 68.5 1 1000 100 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 09-04-2022 < 1 5 1 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 09-04-2022 < 1 2 1 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 09-04-2022 < 1 50 20 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 09-04-2022 < 1 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 09-04-2022 < 1 100 10 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 09-04-2022 < 1 5 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 09-04-2022 < 1 1000 50 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 09-04-2022 4.0 1 50 10 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 09-04-2022 < 1 6 6 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 09-04-2022 < 50 1000 50 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 09-04-2022 < 1 5000 50 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 09-04-2022 1.1 1 50 5 UG/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 09-04-2022 1.5 1 20 1 PCI/L 220707-0172 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 08-28-2022 1.8 1 20 1 PCI/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 08-28-2022 1.0 1 50 5 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 08-28-2022 < 1 5000 50 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 08-28-2022 < 50 1000 50 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 08-28-2022 < 1 6 6 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 08-28-2022 3.5 1 50 10 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 08-28-2022 < 1 1000 50 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 08-28-2022 < 1 5 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 08-28-2022 < 1 100 10 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 08-28-2022 < 1 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 08-28-2022 < 1 50 20 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 08-28-2022 < 1 2 1 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 08-28-2022 < 1 5 1 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 08-28-2022 69.7 1 1000 100 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 08-28-2022 < 1 4 1 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 08-28-2022 < 1 10 2 UG/L 220630-0002 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 08-21-2022 < 1 10 2 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 08-21-2022 68.5 1 1000 100 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 08-21-2022 < 1 4 1 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 08-21-2022 < 1 5 1 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 08-21-2022 < 1 50 20 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 08-21-2022 < 1 2 1 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 08-21-2022 < 1 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 08-21-2022 < 1 100 10 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 08-21-2022 < 1 5 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 08-21-2022 < 1 1000 50 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 08-21-2022 3.5 1 50 10 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 08-21-2022 < 1 6 6 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 08-21-2022 < 50 1000 50 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 08-21-2022 1.2 1 50 5 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 08-21-2022 < 1 5000 50 UG/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 08-21-2022 1.7 1 20 1 PCI/L 220623-0004 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 08-14-2022 1.3 1 50 5 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 08-14-2022 < 1 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 08-14-2022 < 1 5000 50 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 08-14-2022 < 1 6 6 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 08-14-2022 < 50 1000 50 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 08-14-2022 3.7 1 50 10 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 08-14-2022 < 1 1000 50 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 08-14-2022 < 1 5 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 08-14-2022 < 1 50 20 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 08-14-2022 < 1 100 10 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 08-14-2022 < 1 2 1 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 08-14-2022 < 1 5 1 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 08-14-2022 72.7 1 1000 100 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 08-14-2022 < 1 4 1 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 08-14-2022 < 1 10 2 UG/L 220616-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 08-07-2022 < 1 10 2 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 08-07-2022 < 1 4 1 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 08-07-2022 3.8 1 50 10 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 08-07-2022 < 1 5 1 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 08-07-2022 < 1 100 10 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 08-07-2022 < 1 50 20 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 08-07-2022 < 1 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 08-07-2022 < 1 1000 50 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 08-07-2022 < 50 1000 50 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 08-07-2022 < 1 5000 50 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 08-07-2022 < 1 6 6 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 08-07-2022 1.2 1 50 5 UG/L 220609-0068 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-31-2022 1.2 1 50 5 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-31-2022 1.5 1 20 1 PCI/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-31-2022 < 1 5000 50 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-31-2022 < 50 1000 50 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-31-2022 < 1 6 6 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-31-2022 3.6 1 50 10 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-31-2022 < 1 1000 50 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-31-2022 < 1 5 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-31-2022 < 1 100 10 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 07-31-2022 < 1 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-31-2022 < 1 50 20 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-31-2022 < 1 2 1 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-31-2022 < 1 5 1 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-31-2022 73.0 1 1000 100 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-31-2022 < 1 4 1 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-31-2022 < 1 10 2 UG/L 220602-0177 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-24-2022 < 1 10 2 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-24-2022 76.5 1 1000 100 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-24-2022 < 1 4 1 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-24-2022 < 1 5 1 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-24-2022 < 1 2 1 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 07-24-2022 < 1 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-24-2022 < 1 100 10 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-24-2022 < 1 5 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-24-2022 < 1 50 20 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-24-2022 < 1 1000 50 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-24-2022 3.3 1 50 10 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-24-2022 < 1 6 6 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-24-2022 < 50 1000 50 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-24-2022 < 1 5000 50 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-24-2022 1.2 1 50 5 UG/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-24-2022 1.5 1 20 1 PCI/L 220526-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-18-2022 1.4 1 50 5 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-18-2022 1.7 1 20 1 PCI/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-18-2022 < 1 5000 50 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-18-2022 < 50 1000 50 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-18-2022 < 1 6 6 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-18-2022 4.4 1 50 10 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-18-2022 < 1 1000 50 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-18-2022 < 1 50 20 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-18-2022 < 1 5 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-18-2022 < 1 100 10 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 07-18-2022 < 1 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-18-2022 < 1 2 1 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-18-2022 < 1 5 1 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-18-2022 < 1 4 1 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-18-2022 72.3 1 1000 100 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-18-2022 < 1 10 2 UG/L 220519-0007 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-11-2022 < 1 10 2 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-11-2022 74.8 1 1000 100 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-11-2022 < 1 4 1 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-11-2022 < 1 5 1 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-11-2022 < 1 2 1 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 07-11-2022 < 1 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-11-2022 < 1 100 10 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-11-2022 < 1 5 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-11-2022 < 1 50 20 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-11-2022 < 1 1000 50 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-11-2022 4.6 1 50 10 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-11-2022 < 1 6 6 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-11-2022 < 50 1000 50 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-11-2022 < 1 5000 50 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-11-2022 1.2 1 50 5 UG/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-11-2022 1.5 1 20 1 PCI/L 220512-0066 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-05-2022 1.5 1 20 1 PCI/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-05-2022 1.4 1 50 5 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-05-2022 < 1 5000 50 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-05-2022 < 50 1000 50 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-05-2022 < 1 6 6 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-05-2022 4.1 1 50 10 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-05-2022 < 1 1000 50 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-05-2022 < 1 5 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-05-2022 < 1 100 10 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 07-05-2022 < 1 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-05-2022 < 1 2 1 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-05-2022 < 1 50 20 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-05-2022 < 1 4 1 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-05-2022 < 1 5 1 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-05-2022 77.5 1 1000 100 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-05-2022 < 1 10 2 UG/L 220505-0169 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-27-2022 < 1 10 2 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-27-2022 74.2 1 1000 100 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-27-2022 < 1 4 1 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-27-2022 5.6 1 50 10 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-27-2022 < 1 5 1 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-27-2022 < 1 2 1 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-27-2022 1.2 1 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-27-2022 < 1 100 10 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-27-2022 < 1 50 20 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-27-2022 < 1 5 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-27-2022 < 1 1000 50 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-27-2022 < 50 1000 50 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-27-2022 < 1 6 6 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-27-2022 < 1 5000 50 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-27-2022 2.0 1 20 1 PCI/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-27-2022 1.2 1 50 5 UG/L 220428-0006 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-21-2022 1.4 1 50 5 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-21-2022 < 1 20 1 PCI/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-21-2022 < 1 5000 50 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-21-2022 < 1 6 6 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-21-2022 < 50 1000 50 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-21-2022 < 1 1000 50 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-21-2022 < 1 5 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-21-2022 < 1 50 20 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-21-2022 < 1 100 10 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-21-2022 1.2 1 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-21-2022 < 1 2 1 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-21-2022 < 1 5 1 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-21-2022 5.9 1 50 10 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-21-2022 < 1 4 1 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-21-2022 72.2 1 1000 100 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-21-2022 < 1 10 2 UG/L 220421-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-17-2022 < 1 10 2 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-17-2022 89.3 1 1000 100 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-17-2022 < 1 5 1 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-17-2022 < 1 4 1 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-17-2022 < 1 2 1 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-17-2022 < 1 50 20 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-17-2022 1.1 1 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-17-2022 < 1 100 10 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-17-2022 < 1 5 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-17-2022 < 1 1000 50 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-17-2022 5.0 1 50 10 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-17-2022 < 50 1000 50 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-17-2022 < 1 6 6 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-17-2022 < 1 5000 50 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-17-2022 1.3 1 50 5 UG/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-17-2022 < 1 20 1 PCI/L 220414-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-07-2022 < 1 20 1 PCI/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-07-2022 1.4 1 50 5 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-07-2022 < 1 5000 50 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-07-2022 < 1 6 6 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-07-2022 < 50 1000 50 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-07-2022 4.2 1 50 10 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-07-2022 < 1 1000 50 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-07-2022 < 1 5 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-07-2022 < 1 100 10 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-07-2022 1.0 1 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-07-2022 < 1 50 20 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-07-2022 < 1 2 1 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-07-2022 < 1 4 1 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-07-2022 < 1 5 1 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-07-2022 < 1 10 2 UG/L 220407-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 05-05-2022 < 1 10 2 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 05-05-2022 4.4 1 50 10 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 05-05-2022 < 1 5 1 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 05-05-2022 72.7 1 1000 100 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 05-05-2022 < 1 4 1 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 05-05-2022 < 1 100 10 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 05-05-2022 < 1 2 1 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 05-05-2022 < 1 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 05-05-2022 < 1 50 20 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 05-05-2022 < 1 5 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 05-05-2022 < 1 1000 50 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 05-05-2022 < 1 50 5 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 05-05-2022 < 50 1000 50 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 05-05-2022 < 1 6 6 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 05-05-2022 < 1 5000 50 UG/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 05-05-2022 < 1 20 1 PCI/L 220303-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-24-2022 2.0 1 20 1 PCI/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-24-2022 < 1 5000 50 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-24-2022 < 1 6 6 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-24-2022 < 50 1000 50 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-24-2022 1.2 1 50 5 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-24-2022 4.8 1 1000 50 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-24-2022 < 1 5 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-24-2022 < 1 50 20 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-24-2022 6.5 1 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-24-2022 < 1 2 1 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-24-2022 < 1 100 10 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 04-24-2022 69.3 1 1000 100 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-24-2022 < 1 4 1 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-24-2022 < 1 5 1 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-24-2022 4.3 1 50 10 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-24-2022 4.2 1 10 2 UG/L 220224-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-17-2022 < 1 10 2 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-17-2022 4.7 1 50 10 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-17-2022 < 1 5 1 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-17-2022 < 1 4 1 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 04-17-2022 75.0 1 1000 100 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-17-2022 < 1 100 10 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-17-2022 < 1 2 1 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-17-2022 1.0 1 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-17-2022 < 1 50 20 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-17-2022 < 1 5 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-17-2022 < 1 1000 50 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-17-2022 1.2 1 50 5 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-17-2022 < 50 1000 50 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-17-2022 < 1 6 6 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-17-2022 < 1 5000 50 UG/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-17-2022 < 1 20 1 PCI/L 220217-0015 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-10-2022 < 1 20 1 PCI/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-10-2022 < 1 5000 50 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-10-2022 < 1 6 6 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-10-2022 < 50 1000 50 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-10-2022 1.4 1 50 5 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-10-2022 < 1 1000 50 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-10-2022 < 1 5 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-10-2022 < 1 50 20 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-10-2022 1.1 1 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-10-2022 < 1 2 1 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-10-2022 < 1 100 10 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 04-10-2022 72.9 1 1000 100 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-10-2022 < 1 4 1 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-10-2022 < 1 5 1 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-10-2022 5.1 1 50 10 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-10-2022 < 1 10 2 UG/L 220210-0065 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-05-2022 < 1 10 2 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 04-05-2022 75.9 1 1000 100 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-05-2022 4.7 1 50 10 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-05-2022 < 1 5 1 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-05-2022 < 1 4 1 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-05-2022 < 1 100 10 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-05-2022 < 1 2 1 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-05-2022 1.0 1 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-05-2022 < 1 5000 50 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-05-2022 < 1 50 20 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-05-2022 < 1 5 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-05-2022 < 1 1000 50 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-05-2022 1.4 1 50 5 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-05-2022 < 50 1000 50 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-05-2022 < 1 6 6 UG/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-05-2022 < 1 20 1 PCI/L 220203-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-27-2022 < 1 20 1 PCI/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-27-2022 < 1 6 6 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-27-2022 < 50 1000 50 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-27-2022 1.4 1 50 5 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-27-2022 < 1 1000 50 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-27-2022 < 1 5 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-27-2022 < 1 50 20 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-27-2022 1.2 1 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 03-27-2022 < 1 2 1 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-27-2022 < 1 100 10 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-27-2022 < 1 4 1 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 03-27-2022 76.9 1 1000 100 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-27-2022 < 1 5 1 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-27-2022 5.6 1 50 10 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-27-2022 < 1 10 2 UG/L 220127-0003 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-20-2022 < 1 10 2 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-20-2022 5.2 1 50 10 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-20-2022 < 1 5 1 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 03-20-2022 73.8 1 1000 100 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-20-2022 < 1 4 1 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-20-2022 < 1 100 10 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 03-20-2022 < 1 2 1 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-20-2022 1.2 1 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-20-2022 < 1 50 20 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-20-2022 < 1 5 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-20-2022 1.0 1 1000 50 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-20-2022 1.6 1 50 5 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-20-2022 < 50 1000 50 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-20-2022 < 1 6 6 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-20-2022 < 1 5000 50 UG/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-20-2022 < 1 20 1 PCI/L 220120-0005 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-13-2022 1.1 1 20 1 PCI/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-13-2022 < 1 6 6 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-13-2022 < 50 1000 50 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-13-2022 1.5 1 50 5 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-13-2022 1.0 1 1000 50 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-13-2022 < 1 5 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-13-2022 < 1 50 20 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-13-2022 1.2 1 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 03-13-2022 < 1 2 1 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-13-2022 < 1 100 10 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-13-2022 < 1 4 1 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-13-2022 4.9 1 50 10 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-13-2022 < 1 10 2 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 03-13-2022 76.3 1 1000 100 UG/L 220113-0072 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-06-2022 < 2 10 2 UG/L AFC0774-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 02-28-2022 < 2 10 2 UG/L AFC0025-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 02-22-2022 < 2 10 2 UG/L AFB2536-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 02-13-2022 < 2 10 2 UG/L AFB1547-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 02-06-2022 < 2 10 2 UG/L AFB0766-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 01-30-2022 < 2 10 2 UG/L AFA3460-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 01-23-2022 < 2 10 2 UG/L AFA2793-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
2414 1,2,3-TRICHLOROPROPANE 01-18-2022 0.005 0.005 UG/L 211222-0050 CALIFORNIA WATER SERVICE CO. 1621 SRL 524M-TCP
1005 ARSENIC 01-16-2022 < 2 10 2 UG/L AFA2065-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 01-09-2022 < 2 10 2 UG/L AFA1081-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 01-02-2022 < 2 10 2 UG/L AFA0198-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-26-2021 < 2 10 2 UG/L AEL3197-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-19-2021 < 2 10 2 UG/L AEL2412-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-12-2021 < 2 10 2 UG/L AEL1444-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-05-2021 < 2 10 2 UG/L AEL0438-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 11-28-2021 < 2 10 2 UG/L AEK3001-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 11-21-2021 < 2 10 2 UG/L AEK2529-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 11-14-2021 < 2 10 2 UG/L AEK1788-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 11-07-2021 < 2 10 2 UG/L AEK0879-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 10-31-2021 < 2 10 2 UG/L AEK0011-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 10-24-2021 < 2 10 2 UG/L AEJ2649-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 10-17-2021 < 2 10 2 UG/L AEJ1799-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 10-10-2021 < 2 10 2 UG/L AEJ1055-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 10-03-2021 < 2 10 2 UG/L AEJ0207-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-26-2021 < 2 10 2 UG/L AEI2720-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-19-2021 < 2 10 2 UG/L AEI1991-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-12-2021 < 2 10 2 UG/L AEI1248-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-05-2021 < 2 10 2 UG/L AEI0765-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 08-29-2021 < 2 10 2 UG/L AEH3351-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 08-22-2021 < 2 10 2 UG/L AEH2606-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 08-15-2021 < 2 10 2 UG/L AEH1829-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 08-08-2021 < 2 10 2 UG/L AEH1474-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 08-01-2021 < 2 10 2 UG/L 17352672108010655I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 07-25-2021 < 2 10 2 UG/L 17352672107250715I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 07-19-2021 < 2 10 2 UG/L 17352672107191002I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 07-15-2021 < 2 10 2 UG/L 17352672107150933I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 07-04-2021 < 2 10 2 UG/L 17352672107040920I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 06-27-2021 < 2 10 2 UG/L 17352672106271110I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 06-21-2021 < 2 10 2 UG/L 17352672106210846I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 06-16-2021 < 2 10 2 UG/L 17352672106160955I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 06-12-2021 < 2 10 2 UG/L 17352672106121315I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 01-25-2021 5.5000000 2 10 2 UG/L 17352672101250832I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1005 ARSENIC 01-19-2021 6.1000000 2 10 2 UG/L 17352672101190833I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-11-2021 4.5000000 2 10 2 UG/L 17352672101110831I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-06-2021 4.2000000 2 10 2 UG/L 17352672101061032I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 12-28-2020 2.9000000 2 10 2 UG/L 17352672012280831I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 12-21-2020 4.5000000 2 10 2 UG/L 17352672012210850I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 12-14-2020 4.1000000 2 10 2 UG/L 17352672012140841I CALIFORNIA WATER SERVICE CO. 1621
1020 CHROMIUM 12-14-2020 < 10 50 10 UG/L 17352672012140841I CALIFORNIA WATER SERVICE CO. 1621
1015 CADMIUM 12-14-2020 < 1 5 1 UG/L 17352672012140841I CALIFORNIA WATER SERVICE CO. 1621
1010 BARIUM 12-14-2020 < 100 1000 100 UG/L 17352672012140841I CALIFORNIA WATER SERVICE CO. 1621
1075 BERYLLIUM, TOTAL 12-14-2020 < 1 4 1 UG/L 17352672012140841I CALIFORNIA WATER SERVICE CO. 1621
1085 THALLIUM, TOTAL 12-14-2020 < 1 2 1 UG/L 17352672012140841I CALIFORNIA WATER SERVICE CO. 1621
1036 NICKEL 12-14-2020 < 10 100 10 UG/L 17352672012140841I CALIFORNIA WATER SERVICE CO. 1621
1088 VANADIUM, TOTAL 12-14-2020 12.1000000 3 UG/L 17352672012140841O CALIFORNIA WATER SERVICE CO. 1621
1032 MANGANESE 12-14-2020 < 20 50 20 UG/L 17352672012140841G CALIFORNIA WATER SERVICE CO. 1621
1030 LEAD 12-14-2020 < 5 5 UG/L 17352672012140841L CALIFORNIA WATER SERVICE CO. 1621
1022 COPPER, FREE 12-14-2020 < 50 1000 50 UG/L 17352672012140841L CALIFORNIA WATER SERVICE CO. 1621
1002 ALUMINUM 12-14-2020 < 50 1000 50 UG/L 17352672012140841I CALIFORNIA WATER SERVICE CO. 1621
1074 ANTIMONY, TOTAL 12-14-2020 < 6 6 6 UG/L 17352672012140841I CALIFORNIA WATER SERVICE CO. 1621
1095 ZINC 12-14-2020 < 50 5000 50 UG/L 17352672012140841G CALIFORNIA WATER SERVICE CO. 1621
4006 COMBINED URANIUM 12-14-2020 1.5000000 1 20 1 PCI/L 17352672012140841R CALIFORNIA WATER SERVICE CO. 1621
1045 SELENIUM 12-14-2020 < 5 50 5 UG/L 17352672012140841I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 12-07-2020 3.9000000 2 10 2 UG/L 17352672012070931I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 11-30-2020 4.2000000 2 10 2 UG/L 17352672011300831I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 11-22-2020 11.0000000 2 10 2 UG/L 17352672011220912I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 11-16-2020 3.9000000 2 10 2 UG/L 17352672011160839I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 11-09-2020 5.1000000 2 10 2 UG/L 17352672011090826I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 11-02-2020 5.2000000 2 10 2 UG/L 17352672011020822I CALIFORNIA WATER SERVICE CO. 1621
1075 BERYLLIUM, TOTAL 11-02-2020 < 1 4 1 UG/L 17352672011020822I CALIFORNIA WATER SERVICE CO. 1621
1010 BARIUM 11-02-2020 < 100 1000 100 UG/L 17352672011020822I CALIFORNIA WATER SERVICE CO. 1621
1015 CADMIUM 11-02-2020 < 1 5 1 UG/L 17352672011020822I CALIFORNIA WATER SERVICE CO. 1621
1020 CHROMIUM 11-02-2020 < 10 50 10 UG/L 17352672011020822I CALIFORNIA WATER SERVICE CO. 1621
1022 COPPER, FREE 11-02-2020 < 50 1000 50 UG/L 17352672011020822L CALIFORNIA WATER SERVICE CO. 1621
1030 LEAD 11-02-2020 < 5 5 UG/L 17352672011020822L CALIFORNIA WATER SERVICE CO. 1621
1032 MANGANESE 11-02-2020 < 20 50 20 UG/L 17352672011020822G CALIFORNIA WATER SERVICE CO. 1621
1088 VANADIUM, TOTAL 11-02-2020 12.6000000 3 UG/L 17352672011020822O CALIFORNIA WATER SERVICE CO. 1621
1036 NICKEL 11-02-2020 < 10 100 10 UG/L 17352672011020822I CALIFORNIA WATER SERVICE CO. 1621
1085 THALLIUM, TOTAL 11-02-2020 < 1 2 1 UG/L 17352672011020822I CALIFORNIA WATER SERVICE CO. 1621
1045 SELENIUM 11-02-2020 < 5 50 5 UG/L 17352672011020822I CALIFORNIA WATER SERVICE CO. 1621
4006 COMBINED URANIUM 11-02-2020 1.5000000 1 20 1 PCI/L 17352672011020822R CALIFORNIA WATER SERVICE CO. 1621
1095 ZINC 11-02-2020 < 50 5000 50 UG/L 17352672011020822G CALIFORNIA WATER SERVICE CO. 1621
1074 ANTIMONY, TOTAL 11-02-2020 < 6 6 6 UG/L 17352672011020822I CALIFORNIA WATER SERVICE CO. 1621
1002 ALUMINUM 11-02-2020 < 50 1000 50 UG/L 17352672011020822I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 10-26-2020 4.5000000 2 10 2 UG/L 17352672010260801I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 10-19-2020 4.5000000 2 10 2 UG/L 17352672010190831I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 10-12-2020 6.9000000 2 10 2 UG/L 17352672010120830I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 10-05-2020 7.2000000 2 10 2 UG/L 17352672010050711I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 09-29-2020 6.3000000 2 10 2 UG/L 17352672009290703I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 09-21-2020 5.9000000 2 10 2 UG/L 17352672009210711I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 09-14-2020 4.8000000 2 10 2 UG/L 17352672009140702I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 09-07-2020 5.0000000 2 10 2 UG/L 17352672009070721I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-31-2020 6.1000000 2 10 2 UG/L 17352672008310646I CALIFORNIA WATER SERVICE CO. 1621
1020 CHROMIUM 08-31-2020 < 10 50 10 UG/L 17352672008310646I CALIFORNIA WATER SERVICE CO. 1621
1015 CADMIUM 08-31-2020 < 1 5 1 UG/L 17352672008310646I CALIFORNIA WATER SERVICE CO. 1621
1010 BARIUM 08-31-2020 < 100 1000 100 UG/L 17352672008310646I CALIFORNIA WATER SERVICE CO. 1621
1075 BERYLLIUM, TOTAL 08-31-2020 < 1 4 1 UG/L 17352672008310646I CALIFORNIA WATER SERVICE CO. 1621
1085 THALLIUM, TOTAL 08-31-2020 < 1 2 1 UG/L 17352672008310646I CALIFORNIA WATER SERVICE CO. 1621
1036 NICKEL 08-31-2020 < 10 100 10 UG/L 17352672008310646I CALIFORNIA WATER SERVICE CO. 1621
1088 VANADIUM, TOTAL 08-31-2020 15.2000000 3 UG/L 17352672008310646O CALIFORNIA WATER SERVICE CO. 1621
1032 MANGANESE 08-31-2020 < 20 50 20 UG/L 17352672008310646G CALIFORNIA WATER SERVICE CO. 1621
1030 LEAD 08-31-2020 < 5 5 UG/L 17352672008310646L CALIFORNIA WATER SERVICE CO. 1621
1022 COPPER, FREE 08-31-2020 < 50 1000 50 UG/L 17352672008310646L CALIFORNIA WATER SERVICE CO. 1621
1002 ALUMINUM 08-31-2020 < 50 1000 50 UG/L 17352672008310646I CALIFORNIA WATER SERVICE CO. 1621
1074 ANTIMONY, TOTAL 08-31-2020 < 6 6 6 UG/L 17352672008310646I CALIFORNIA WATER SERVICE CO. 1621
1095 ZINC 08-31-2020 < 50 5000 50 UG/L 17352672008310646G CALIFORNIA WATER SERVICE CO. 1621
4006 COMBINED URANIUM 08-31-2020 2.1000000 1 20 1 PCI/L 17352672008310646R CALIFORNIA WATER SERVICE CO. 1621
1045 SELENIUM 08-31-2020 < 5 50 5 UG/L 17352672008310646I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-24-2020 6.6000000 2 10 2 UG/L 17352672008240702I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-17-2020 6.2000000 2 10 2 UG/L 17352672008170702I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-10-2020 5.0000000 2 10 2 UG/L 17352672008100701I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-03-2020 5.4000000 2 10 2 UG/L 17352672008030641I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-27-2020 5.2980000 2 10 2 UG/L 17352672007270636I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-19-2020 4.6000000 2 10 2 UG/L 17352672007190815I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 07-13-2020 4.9000000 2 10 2 UG/L 17352672007130641I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 07-06-2020 5.2440000 2 10 2 UG/L 17352672007060626I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-29-2020 3.9000000 2 10 2 UG/L 17352672006290638I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 06-22-2020 5.1990000 2 10 2 UG/L 17352672006220709I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-15-2020 4.0580000 2 10 2 UG/L 17352672006150701I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-08-2020 4.3030000 2 10 2 UG/L 17352672006080711I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-01-2020 4.6870000 2 10 2 UG/L 17352672006010823I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 05-26-2020 3.5000000 2 10 2 UG/L 17352672005260716I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 05-18-2020 4.7710000 2 10 2 UG/L 17352672005180833I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 05-11-2020 5.7070000 2 10 2 UG/L 17352672005110821I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 05-04-2020 3.9780000 2 10 2 UG/L 17352672005040851I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 04-27-2020 < 2 10 2 UG/L 17352672004270831I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 04-20-2020 2.1000000 2 10 2 UG/L 17352672004200816I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 04-13-2020 3.0000000 2 10 2 UG/L 17352672004130844I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 04-06-2020 2.8540000 2 10 2 UG/L 17352672004060816I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 03-29-2020 2.7820000 2 10 2 UG/L 17352672003291516I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 03-23-2020 2.7330000 2 10 2 UG/L 17352672003230932I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 03-16-2020 3.2750000 2 10 2 UG/L 17352672003160941I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 03-09-2020 2.8920000 2 10 2 UG/L 17352672003090957I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 03-02-2020 3.2760000 2 10 2 UG/L 17352672003020938I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 02-24-2020 3.6450000 2 10 2 UG/L 17352672002241042I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 02-18-2020 2.8460000 2 10 2 UG/L 17352672002180903I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 02-11-2020 3.1550000 2 10 2 UG/L 17352672002111027I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 02-03-2020 2.9230000 2 10 2 UG/L 17352672002030958I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-27-2020 2.8290000 2 10 2 UG/L 17352672001270951I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-21-2020 3.5220000 2 10 2 UG/L 17352672001210944I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-13-2020 3.8490000 2 10 2 UG/L 17352672001131011I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-06-2020 2.8660000 2 10 2 UG/L 17352672001061012I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 12-31-2019 2.8810000 2 10 2 UG/L 17352671912311346I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 12-22-2019 4.8000000 2 10 2 UG/L 17352671912220820I BC LABORATORIES 1186
1005 ARSENIC 12-16-2019 2.8580000 2 10 2 UG/L 17352671912161006I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 12-10-2019 < 2 10 2 UG/L 17352671912101001I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 12-02-2019 2.7960000 2 10 2 UG/L 17352671912021425I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 11-25-2019 2.5990000 2 10 2 UG/L 17352671911251026I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 11-18-2019 2.5200000 2 10 2 UG/L 17352671911181036I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 11-13-2019 2.4000000 2 10 2 UG/L 17352671911131231I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 10-22-2019 < 2 10 2 UG/L 17352671910221032I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 09-03-2019 5.2890000 2 10 2 UG/L 17352671909031001I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-26-2019 4.1560000 2 10 2 UG/L 17352671908260846I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-19-2019 4.2520000 2 10 2 UG/L 17352671908190950I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-12-2019 4.1630000 2 10 2 UG/L 17352671908121016I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-05-2019 4.3800000 2 10 2 UG/L 17352671908050853I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-30-2019 4.2280000 2 10 2 UG/L 17352671907300959I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-22-2019 4.5350000 2 10 2 UG/L 17352671907220824I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-17-2019 4.1280000 2 10 2 UG/L 17352671907170837I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-09-2019 3.9630000 2 10 2 UG/L 17352671907090826I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-01-2019 3.6360000 2 10 2 UG/L 17352671907010827I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-25-2019 3.9220000 2 10 2 UG/L 17352671906250917I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-17-2019 4.2040000 2 10 2 UG/L 17352671906170840I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-10-2019 4.5550000 2 10 2 UG/L 17352671906100904I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-03-2019 3.1170000 2 10 2 UG/L 17352671906031007I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 05-29-2019 2.7000000 2 10 2 UG/L 17352671905291122I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 05-22-2019 2.6000000 2 10 2 UG/L 17352671905220807I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 05-13-2019 2.9000000 2 10 2 UG/L 17352671905130844I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 05-06-2019 2.7030000 2 10 2 UG/L 17352671905060917I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 04-30-2019 2.9760000 2 10 2 UG/L 17352671904300920I CALIFORNIA WATER SERVICE CO. 1621
1075 BERYLLIUM, TOTAL 04-30-2019 < 1 4 1 UG/L 17352671904300920I CALIFORNIA WATER SERVICE CO. 1621
1010 BARIUM 04-30-2019 < 100 1000 100 UG/L 17352671904300920I CALIFORNIA WATER SERVICE CO. 1621
1015 CADMIUM 04-30-2019 < 1 5 1 UG/L 17352671904300920I CALIFORNIA WATER SERVICE CO. 1621
1020 CHROMIUM 04-30-2019 < 10 50 10 UG/L 17352671904300920I CALIFORNIA WATER SERVICE CO. 1621
1022 COPPER, FREE 04-30-2019 < 50 1000 50 UG/L 17352671904300920L CALIFORNIA WATER SERVICE CO. 1621
1030 LEAD 04-30-2019 < 5 5 UG/L 17352671904300920L CALIFORNIA WATER SERVICE CO. 1621
1032 MANGANESE 04-30-2019 < 20 50 20 UG/L 17352671904300920G CALIFORNIA WATER SERVICE CO. 1621
1088 VANADIUM, TOTAL 04-30-2019 7.8360000 3 UG/L 17352671904300920O CALIFORNIA WATER SERVICE CO. 1621
1036 NICKEL 04-30-2019 < 10 100 10 UG/L 17352671904300920I CALIFORNIA WATER SERVICE CO. 1621
1085 THALLIUM, TOTAL 04-30-2019 < 1 2 1 UG/L 17352671904300920I CALIFORNIA WATER SERVICE CO. 1621
1045 SELENIUM 04-30-2019 < 5 50 5 UG/L 17352671904300920I CALIFORNIA WATER SERVICE CO. 1621
1095 ZINC 04-30-2019 < 50 5000 50 UG/L 17352671904300920G CALIFORNIA WATER SERVICE CO. 1621
1074 ANTIMONY, TOTAL 04-30-2019 < 6 6 6 UG/L 17352671904300920I CALIFORNIA WATER SERVICE CO. 1621
1002 ALUMINUM 04-30-2019 < 50 1000 50 UG/L 17352671904300920I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 04-23-2019 2.4970000 2 10 2 UG/L 17352671904230827I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 04-15-2019 2.4640000 2 10 2 UG/L 17352671904150915I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 04-08-2019 2.2770000 2 10 2 UG/L 17352671904080954I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 04-01-2019 2.6290000 2 10 2 UG/L 17352671904010908I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 03-25-2019 < 2 10 2 UG/L 17352671903251025I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 03-18-2019 < 2 10 2 UG/L 17352671903181053I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 03-11-2019 < 2 10 2 UG/L 17352671903110923I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 03-05-2019 < 2 10 2 UG/L 17352671903051135I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 02-25-2019 2.0200000 2 10 2 UG/L 17352671902251037I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 02-19-2019 < 2 10 2 UG/L 17352671902191047I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 02-11-2019 < 2 10 2 UG/L 17352671902111112I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 02-05-2019 < 2 10 2 UG/L 17352671902051018I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-28-2019 < 2 10 2 UG/L 17352671901281035I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-22-2019 < 2 10 2 UG/L 17352671901221035I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-14-2019 < 2 10 2 UG/L 17352671901141437I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-09-2019 < 2 10 2 UG/L 17352671901091158I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-03-2019 < 2 10 2 UG/L 17352671901031135I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 12-26-2018 4.0150000 2 10 2 UG/L 17352671812260910I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 12-17-2018 3.7990000 2 10 2 UG/L 17352671812170855I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 12-10-2018 3.9930000 2 10 2 UG/L 17352671812100942I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 12-03-2018 3.4070000 2 10 2 UG/L 17352671812030859I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 11-26-2018 3.4180000 2 10 2 UG/L 17352671811260929I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 11-19-2018 3.0000000 2 10 2 UG/L 17352671811190913I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 11-13-2018 3.3000000 2 10 2 UG/L 17352671811130920I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 11-05-2018 2.9460000 2 10 2 UG/L 17352671811050921I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 10-29-2018 2.7410000 2 10 2 UG/L 17352671810291116I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 10-22-2018 2.5050000 2 10 2 UG/L 17352671810220933I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 10-15-2018 < 2 10 2 UG/L 17352671810150951I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 10-10-2018 < 2 10 2 UG/L 17352671810100854I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 10-01-2018 2.5000000 2 10 2 UG/L 17352671810010909I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 09-24-2018 < 2 10 2 UG/L 17352671809240836I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 09-05-2018 < 2 10 2 UG/L 17352671809050915I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-27-2018 < 2 10 2 UG/L 17352671808270914I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-20-2018 < 2 10 2 UG/L 17352671808200854I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-13-2018 < 2 10 2 UG/L 17352671808130927I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 08-07-2018 < 2 10 2 UG/L 17352671808071122I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-30-2018 < 2 10 2 UG/L 17352671807300809I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-23-2018 < 2 10 2 UG/L 17352671807230817I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-17-2018 < 2 10 2 UG/L 17352671807170845I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-09-2018 < 2 10 2 UG/L 17352671807090946I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 07-02-2018 < 2 10 2 UG/L 17352671807020725I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-26-2018 < 2 10 2 UG/L 17352671806260940I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-18-2018 < 2 10 2 UG/L 17352671806180908I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-11-2018 < 2 10 2 UG/L 17352671806110851I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 06-07-2018 < 2 10 2 UG/L 17352671806070855I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 05-29-2018 < 2 10 2 UG/L 17352671805291059I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 05-21-2018 < 2 10 2 UG/L 17352671805211025I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 05-16-2018 < 2 10 2 UG/L 17352671805161037I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 04-12-2018 < 2 10 2 UG/L 17352671804121523I CALIFORNIA WATER SERVICE CO. 1621
1020 CHROMIUM 04-12-2018 < 10 50 10 UG/L 17352671804121523I CALIFORNIA WATER SERVICE CO. 1621
1015 CADMIUM 04-12-2018 < 1 5 1 UG/L 17352671804121523I CALIFORNIA WATER SERVICE CO. 1621
1010 BARIUM 04-12-2018 < 100 1000 100 UG/L 17352671804121523I CALIFORNIA WATER SERVICE CO. 1621
1075 BERYLLIUM, TOTAL 04-12-2018 < 1 4 1 UG/L 17352671804121523I CALIFORNIA WATER SERVICE CO. 1621
1085 THALLIUM, TOTAL 04-12-2018 < 1 2 1 UG/L 17352671804121523I CALIFORNIA WATER SERVICE CO. 1621
1084 MOLYBDENUM, TOTAL 04-12-2018 0.0390000 UG/L 17352671804121523O CALIFORNIA WATER SERVICE CO. 1621
1036 NICKEL 04-12-2018 < 10 100 10 UG/L 17352671804121523I CALIFORNIA WATER SERVICE CO. 1621
1088 VANADIUM, TOTAL 04-12-2018 < 3 UG/L 17352671804121523O CALIFORNIA WATER SERVICE CO. 1621
1032 MANGANESE 04-12-2018 < 20 50 20 UG/L 17352671804121523G CALIFORNIA WATER SERVICE CO. 1621
1030 LEAD 04-12-2018 < 5 5 UG/L 17352671804121523L CALIFORNIA WATER SERVICE CO. 1621
1081 COBALT, TOTAL 04-12-2018 0.0720000 UG/L 17352671804121523O CALIFORNIA WATER SERVICE CO. 1621
1022 COPPER, FREE 04-12-2018 < 50 1000 50 UG/L 17352671804121523L CALIFORNIA WATER SERVICE CO. 1621
1002 ALUMINUM 04-12-2018 < 50 1000 50 UG/L 17352671804121523I CALIFORNIA WATER SERVICE CO. 1621
1074 ANTIMONY, TOTAL 04-12-2018 < 6 6 6 UG/L 17352671804121523I CALIFORNIA WATER SERVICE CO. 1621
1095 ZINC 04-12-2018 < 50 5000 50 UG/L 17352671804121523G CALIFORNIA WATER SERVICE CO. 1621
1045 SELENIUM 04-12-2018 < 5 50 5 UG/L 17352671804121523I CALIFORNIA WATER SERVICE CO. 1621
4006 COMBINED URANIUM 04-12-2018 < 1 20 1 PCI/L 17352671804121523R CALIFORNIA WATER SERVICE CO. 1621
4006 COMBINED URANIUM 01-25-2018 < 1 20 1 PCI/L 17352671801251426R CALIFORNIA WATER SERVICE CO. 1621
1045 SELENIUM 01-25-2018 < 5 50 5 UG/L 17352671801251426I CALIFORNIA WATER SERVICE CO. 1621
1074 ANTIMONY, TOTAL 01-25-2018 < 6 6 6 UG/L 17352671801251426I CALIFORNIA WATER SERVICE CO. 1621
1081 COBALT, TOTAL 01-25-2018 0.1510000 UG/L 17352671801251426O CALIFORNIA WATER SERVICE CO. 1621
1032 MANGANESE 01-25-2018 < 20 50 20 UG/L 17352671801251426G CALIFORNIA WATER SERVICE CO. 1621
1030 LEAD 01-25-2018 < 5 5 UG/L 17352671801251426L CALIFORNIA WATER SERVICE CO. 1621
1088 VANADIUM, TOTAL 01-25-2018 < 3 UG/L 17352671801251426O CALIFORNIA WATER SERVICE CO. 1621
1036 NICKEL 01-25-2018 < 10 100 10 UG/L 17352671801251426I CALIFORNIA WATER SERVICE CO. 1621
1084 MOLYBDENUM, TOTAL 01-25-2018 7.2440000 UG/L 17352671801251426O CALIFORNIA WATER SERVICE CO. 1621
1085 THALLIUM, TOTAL 01-25-2018 < 1 2 1 UG/L 17352671801251426I CALIFORNIA WATER SERVICE CO. 1621
1075 BERYLLIUM, TOTAL 01-25-2018 < 1 4 1 UG/L 17352671801251426I CALIFORNIA WATER SERVICE CO. 1621
1010 BARIUM 01-25-2018 < 100 1000 100 UG/L 17352671801251426I CALIFORNIA WATER SERVICE CO. 1621
1015 CADMIUM 01-25-2018 < 1 5 1 UG/L 17352671801251426I CALIFORNIA WATER SERVICE CO. 1621
1020 CHROMIUM 01-25-2018 < 10 50 10 UG/L 17352671801251426I CALIFORNIA WATER SERVICE CO. 1621
1005 ARSENIC 01-25-2018 < 2 10 2 UG/L 17352671801251426I CALIFORNIA WATER SERVICE CO. 1621
2944 DIBROMOCHLOROMETHANE 12-06-2017 < 1 1 UG/L 17352671712061055D ZALCO LABORATORIES, INC. 2791
2942 BROMOFORM 12-06-2017 < 1 1 UG/L 17352671712061055D ZALCO LABORATORIES, INC. 2791
2982 CARBON TETRACHLORIDE 12-06-2017 < 0.5 .5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2943 BROMODICHLOROMETHANE 12-06-2017 < 1 1 UG/L 17352671712061055D ZALCO LABORATORIES, INC. 2791
2968 O-DICHLOROBENZENE 12-06-2017 < 0.5 600 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2980 1,2-DICHLOROETHANE 12-06-2017 < 0.5 .5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2988 1,1,2,2-TETRACHLOROETHANE 12-06-2017 < 0.5 1 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2985 1,1,2-TRICHLOROETHANE 12-06-2017 < 0.5 5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2981 1,1,1-TRICHLOROETHANE 12-06-2017 < 0.5 200 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2977 1,1-DICHLOROETHYLENE 12-06-2017 < 0.5 6 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2978 1,1-DICHLOROETHANE 12-06-2017 < 0.5 5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2218 TRICHLOROFLUOROMETHANE 12-06-2017 < 5 150 5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2987 TETRACHLOROETHYLENE 12-06-2017 < 0.5 5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2964 DICHLOROMETHANE 12-06-2017 < 0.5 5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2214 BROMOMETHANE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2210 CHLOROMETHANE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2992 ETHYLBENZENE 12-06-2017 0.7900000 0.5 300 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2246 HEXACHLOROBUTADIENE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2989 CHLOROBENZENE 12-06-2017 < 0.5 70 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2216 CHLOROETHANE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2990 BENZENE 12-06-2017 < 0.5 1 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2991 TOLUENE 12-06-2017 3.5200000 0.5 150 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2941 CHLOROFORM 12-06-2017 4.3900000 1 1 UG/L 17352671712061055D ZALCO LABORATORIES, INC. 2791
2418 1,2,4-TRIMETHYLBENZENE 12-06-2017 < 0.5 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2412 1,3-DICHLOROPROPANE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2410 1,1-DICHLOROPROPENE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2416 2,2-DICHLOROPROPANE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2997 O-XYLENE 12-06-2017 1.8100000 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2996 STYRENE 12-06-2017 < 0.5 100 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2380 CIS-1,2-DICHLOROETHYLENE 12-06-2017 < 0.5 6 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2251 METHYL TERT-BUTYL ETHER 12-06-2017 < 3 13 3 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2984 TRICHLOROETHYLENE 12-06-2017 < 0.5 5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2976 VINYL CHLORIDE 12-06-2017 < 0.5 .5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2248 NAPHTHALENE 12-06-2017 < 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2212 DICHLORODIFLUOROMETHANE 12-06-2017 < 0.5 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2969 P-DICHLOROBENZENE 12-06-2017 < 0.5 5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2967 M-DICHLOROBENZENE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2413 1,3-DICHLOROPROPENE 12-06-2017 < 0.5 .5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2979 TRANS-1,2-DICHLOROETHYLENE 12-06-2017 < 0.5 10 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2378 1,2,4-TRICHLOROBENZENE 12-06-2017 < 0.5 5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2983 1,2-DICHLOROPROPANE 12-06-2017 < 0.5 5 .5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2430 BROMOCHLOROMETHANE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2422 N-BUTYLBENZENE 12-06-2017 < 0.5 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2966 P-CHLOROTOLUENE 12-06-2017 < 0.5 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2965 O-CHLOROTOLUENE 12-06-2017 < 0.5 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2904 TRICHLOROTRIFLUOROETHANE 12-06-2017 < 10 1200 10 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2993 BROMOBENZENE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2955 XYLENES, TOTAL 12-06-2017 5.8100000 0.5 1750 0.5 UG/L 17352671712061055V ZALCO LABORATORIES, INC. 2791
2420 1,2,3-TRICHLOROBENZENE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2428 SEC-BUTYLBENZENE 12-06-2017 < 0.5 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2424 1,3,5-TRIMETHYLBENZENE 12-06-2017 < 0.5 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2998 N-PROPYLBENZENE 12-06-2017 < 0.5 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2994 ISOPROPYLBENZENE 12-06-2017 < 0.5 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2994 ISOPROPYLBENZENE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2426 TERT-BUTYLBENZENE 12-06-2017 < 0.5 0.5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2408 DIBROMOMETHANE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2986 1,1,1,2-TETRACHLOROETHANE 12-06-2017 < 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
2963 XYLENE, META AND PARA 12-06-2017 4.0000000 0.5 .5 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791
C033 ETHYL-TERT-BUTYL ETHER 12-06-2017 < 3 3 UG/L 17352671712061055O ZALCO LABORATORIES, INC. 2791

RL – Reporting Level means the level to which the laboratory reported the presence of an analyte. For radionuclides, Reporting Level is the MDA95.

DLR – Detection Limit for purposes of Reporting (DLR) means the designated minimum level at or above which any analytical finding of a contaminant in drinking water resulting from monitoring required under Chapter 15 of Title 22 shall be reported to the State Board (California Code of Regulations Section § 64400.34)

For addtional definitions, please refer to our data dictionary.