CA Drinking Water Watch

BAKERSFIELD, CITY OF (1510031)

All Sampling Results From To

WELL CBK 53-01 - AFTER_AS-TRT (CA1510031_149_149)

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 |

Some columns are not shown for clarity. Please use the above links to unhide them.

Tips on Using Table

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 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-21-2024 < 1 4 1 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-21-2024 < 1 5 1 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-21-2024 2.2 1 50 10 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-21-2024 < 1 1000 50 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-21-2024 < 1 5 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-21-2024 < 1 50 20 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-21-2024 < 1 2 1 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-21-2024 < 1 100 10 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-21-2024 1.8 1 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-21-2024 < 1 5000 50 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-21-2024 < 1 6 6 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-21-2024 < 50 1000 50 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-21-2024 < 1 50 5 UG/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-21-2024 < 1 20 1 PCI/L 240222-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-15-2024 < 1 20 1 PCI/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-15-2024 < 1 50 5 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-15-2024 < 50 1000 50 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-15-2024 < 1 6 6 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-15-2024 < 1 5000 50 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-15-2024 1.9 1 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-15-2024 < 1 100 10 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-15-2024 < 1 50 20 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-15-2024 < 1 2 1 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-15-2024 < 1 5 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-15-2024 < 1 1000 50 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-15-2024 2.1 1 50 10 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-15-2024 < 1 5 1 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-15-2024 < 1 4 1 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-15-2024 < 1 10 2 UG/L 240215-0237 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-07-2024 < 1 10 2 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-07-2024 < 1 5 1 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-07-2024 < 1 4 1 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-07-2024 2.1 1 50 10 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-07-2024 < 1 1000 50 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-07-2024 < 1 5 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-07-2024 < 1 50 20 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-07-2024 < 1 100 10 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-07-2024 < 1 2 1 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-07-2024 2.0 1 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-07-2024 < 1 5000 50 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-07-2024 < 1 6 6 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-07-2024 < 50 1000 50 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-07-2024 < 1 50 5 UG/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-07-2024 < 1 20 1 PCI/L 240208-0599 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-31-2024 < 1 20 1 PCI/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-31-2024 < 1 50 5 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-31-2024 < 50 1000 50 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-31-2024 < 1 6 6 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-31-2024 < 1 5000 50 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-31-2024 < 1 100 10 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-31-2024 2.0 1 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 03-31-2024 < 1 2 1 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-31-2024 < 1 50 20 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-31-2024 < 1 5 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-31-2024 < 1 1000 50 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-31-2024 < 1 5 1 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-31-2024 2.2 1 50 10 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-31-2024 < 1 10 2 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-31-2024 < 1 4 1 UG/L 240201-1955 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-24-2024 < 1 4 1 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-24-2024 < 1 10 2 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-24-2024 < 1 5 1 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-24-2024 2.6 1 50 10 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-24-2024 < 1 1000 50 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-24-2024 < 1 5 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-24-2024 < 1 50 20 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 03-24-2024 < 1 2 1 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-24-2024 < 1 100 10 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-24-2024 2.2 1 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-24-2024 < 1 5000 50 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-24-2024 < 1 6 6 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-24-2024 < 50 1000 50 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-24-2024 1.3 1 50 5 UG/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-24-2024 < 1 20 1 PCI/L 240125-0239 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-17-2024 < 2 10 2 UG/L AHC2482-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 03-10-2024 < 1 10 2 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-10-2024 < 1 4 1 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-10-2024 2.3 1 50 10 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-10-2024 < 1 5 1 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-10-2024 2.1 1 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-10-2024 < 1 100 10 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 03-10-2024 < 1 2 1 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-10-2024 < 1 50 20 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-10-2024 < 1 5 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-10-2024 < 1 1000 50 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-10-2024 < 1 20 1 PCI/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-10-2024 < 1 50 5 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-10-2024 < 50 1000 50 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-10-2024 < 1 6 6 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-10-2024 < 1 5000 50 UG/L 240111-0576 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-03-2024 < 1 5000 50 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-03-2024 < 1 6 6 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-03-2024 < 50 1000 50 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-03-2024 < 1 50 5 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-03-2024 < 1 20 1 PCI/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-03-2024 < 1 1000 50 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-03-2024 < 1 5 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-03-2024 < 1 50 20 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 03-03-2024 < 1 2 1 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-03-2024 < 1 100 10 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-03-2024 2.1 1 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-03-2024 < 1 5 1 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-03-2024 2.2 1 50 10 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-03-2024 < 1 4 1 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-03-2024 < 1 10 2 UG/L 240104-1569 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-25-2024 < 1 10 2 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 02-25-2024 < 1 4 1 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-25-2024 2.4 1 50 10 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-25-2024 < 1 5 1 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-25-2024 2.6 1 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-25-2024 < 1 100 10 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-25-2024 < 1 50 20 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-25-2024 < 1 1000 50 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 02-25-2024 < 1 50 5 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 02-25-2024 < 50 1000 50 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-25-2024 < 1 6 6 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 02-25-2024 < 1 5000 50 UG/L 231228-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 02-15-2024 < 1 5000 50 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-15-2024 < 1 6 6 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 02-15-2024 < 50 1000 50 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 02-15-2024 < 1 20 1 PCI/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-15-2024 < 1 1000 50 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 02-15-2024 < 1 5 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-15-2024 < 1 50 20 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-15-2024 < 1 100 10 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-15-2024 2.7 1 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-15-2024 < 1 5 1 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-15-2024 2.3 1 50 10 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 02-15-2024 < 1 4 1 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-15-2024 < 1 10 2 UG/L 231214-0540 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-13-2024 < 2 10 2 UG/L AHB3375-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 02-04-2024 < 2 10 2 UG/L AHB1044-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 01-28-2024 < 1 10 2 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-28-2024 < 1 4 1 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-28-2024 2.3 1 50 10 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-28-2024 < 1 5 1 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-28-2024 2.6 1 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-28-2024 < 1 100 10 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-28-2024 < 1 50 20 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 01-28-2024 < 1 2 1 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-28-2024 < 1 5 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-28-2024 < 1 1000 50 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-28-2024 < 1 20 1 PCI/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-28-2024 < 1 50 5 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-28-2024 < 50 1000 50 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-28-2024 < 1 6 6 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-28-2024 < 1 5000 50 UG/L 231130-0168 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-21-2024 < 1 5000 50 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-21-2024 < 1 6 6 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-21-2024 < 50 1000 50 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-21-2024 < 1 50 5 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-21-2024 < 1 20 1 PCI/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-21-2024 < 1 1000 50 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-21-2024 < 1 5 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 01-21-2024 < 1 2 1 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-21-2024 < 1 50 20 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-21-2024 < 1 100 10 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-21-2024 2.7 1 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-21-2024 < 1 5 1 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-21-2024 2.4 1 50 10 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-21-2024 < 1 4 1 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-21-2024 < 1 10 2 UG/L 231123-0131 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-16-2024 < 1 10 2 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-16-2024 < 1 4 1 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-16-2024 < 1 1000 50 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-16-2024 2.4 1 50 10 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-16-2024 < 1 5 1 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-16-2024 < 1 5000 50 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-16-2024 2.7 1 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-16-2024 < 1 100 10 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-16-2024 < 1 50 20 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 01-16-2024 < 1 2 1 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-16-2024 < 1 5 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-16-2024 < 1 20 1 PCI/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-16-2024 < 1 50 5 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-16-2024 < 50 1000 50 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-16-2024 < 1 6 6 UG/L 231116-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-09-2024 < 2 10 2 UG/L AHA1501-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 01-04-2024 < 2 10 2 UG/L AHA1535-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-27-2023 < 2 10 2 UG/L AGL3548-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-20-2023 < 2 10 2 UG/L 380-76515-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 200.8
1005 ARSENIC 12-14-2023 < 2 10 2 UG/L AGL2514-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-11-2023 < 2 10 2 UG/L AGL1740-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 12-03-2023 < 1 10 2 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 12-03-2023 < 1 4 1 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 12-03-2023 < 1 5 1 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 12-03-2023 2.0 1 50 10 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 12-03-2023 < 1 1000 50 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 12-03-2023 < 1 5 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 12-03-2023 < 1 2 1 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 12-03-2023 < 1 50 20 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 12-03-2023 < 1 100 10 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 12-03-2023 4.3 1 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 12-03-2023 < 1 5000 50 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 12-03-2023 < 1 6 6 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 12-03-2023 < 50 1000 50 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 12-03-2023 < 1 50 5 UG/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 12-03-2023 < 1 20 1 PCI/L 231005-1573 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 11-27-2023 < 1 20 1 PCI/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 11-27-2023 < 50 1000 50 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 11-27-2023 < 1 50 5 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 11-27-2023 < 1 6 6 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 11-27-2023 4.7 1 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 11-27-2023 < 1 5000 50 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 11-27-2023 < 1 100 10 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 11-27-2023 < 1 50 20 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 11-27-2023 < 1 2 1 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 11-27-2023 < 1 5 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 11-27-2023 1.8 1 50 10 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 11-27-2023 < 1 1000 50 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 11-27-2023 < 1 5 1 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 11-27-2023 < 1 4 1 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-27-2023 1.2 1 10 2 UG/L 230928-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-19-2023 1.9 1 10 2 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 11-19-2023 < 1 4 1 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 11-19-2023 < 1 5 1 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 11-19-2023 < 1 1000 50 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 11-19-2023 1.6 1 50 10 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 11-19-2023 < 1 5 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 11-19-2023 < 1 2 1 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 11-19-2023 < 1 50 20 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 11-19-2023 < 1 100 10 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 11-19-2023 < 1 5000 50 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 11-19-2023 6.3 1 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 11-19-2023 < 1 6 6 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 11-19-2023 < 1 50 5 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 11-19-2023 < 50 1000 50 UG/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 11-19-2023 < 1 20 1 PCI/L 230921-0318 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 11-13-2023 < 1 50 5 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 11-13-2023 < 50 1000 50 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 11-13-2023 < 1 6 6 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 11-13-2023 < 1 5000 50 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 11-13-2023 < 1 2 1 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 11-13-2023 < 1 100 10 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 11-13-2023 < 1 5 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 11-13-2023 < 1 1000 50 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 11-13-2023 < 1 5 1 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 11-13-2023 < 1 4 1 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-13-2023 2.0 1 10 2 UG/L 230914-0536 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 11-05-2023 < 2 10 2 UG/L AGK0963-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 10-29-2023 1.2 1 10 2 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-29-2023 < 1 4 1 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-29-2023 < 1 5 1 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-29-2023 1.5 1 50 10 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-29-2023 < 1 1000 50 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-29-2023 < 1 5 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-29-2023 < 1 2 1 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-29-2023 < 1 100 10 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-29-2023 < 1 6 6 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-29-2023 < 1 5000 50 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-29-2023 < 50 1000 50 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-29-2023 < 1 50 5 UG/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-29-2023 < 1 20 1 PCI/L 230831-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-22-2023 < 1 20 1 PCI/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-22-2023 < 1 50 5 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-22-2023 < 50 1000 50 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-22-2023 < 1 5000 50 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-22-2023 < 1 6 6 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-22-2023 < 1 100 10 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-22-2023 < 1 2 1 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-22-2023 < 1 50 20 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-22-2023 < 1 5 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-22-2023 < 1 1000 50 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-22-2023 1.5 1 50 10 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-22-2023 < 1 5 1 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-22-2023 < 1 4 1 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-22-2023 1.3 1 10 2 UG/L 230824-0207 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-16-2023 2.2 1 10 2 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-16-2023 < 1 4 1 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-16-2023 < 1 5 1 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-16-2023 1.7 1 50 10 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-16-2023 < 1 1000 50 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-16-2023 < 1 5 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-16-2023 < 1 2 1 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-16-2023 < 1 50 20 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-16-2023 < 1 100 10 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 10-16-2023 6.7 1 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-16-2023 < 1 5000 50 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-16-2023 < 50 1000 50 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-16-2023 < 1 6 6 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-16-2023 < 1 50 5 UG/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-16-2023 < 1 20 1 PCI/L 230817-0208 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 10-08-2023 < 1 50 5 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 10-08-2023 < 1 20 1 PCI/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 10-08-2023 < 50 1000 50 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 10-08-2023 < 1 5000 50 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 10-08-2023 < 1 6 6 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 10-08-2023 5.5 1 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 10-08-2023 < 1 100 10 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 10-08-2023 < 1 2 1 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 10-08-2023 < 1 50 20 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 10-08-2023 < 1 1000 50 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 10-08-2023 < 1 5 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 10-08-2023 1.4 1 50 10 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 10-08-2023 < 1 5 1 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 10-08-2023 < 1 4 1 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-08-2023 1.9 1 10 2 UG/L 230810-0587 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 10-04-2023 < 2 10 2 UG/L AGJ0984-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-25-2023 < 2 10 2 UG/L AGI3349-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-18-2023 1.4 1 10 2 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 09-18-2023 < 1 4 1 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 09-18-2023 < 1 5 1 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 09-18-2023 1.4 1 50 10 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 09-18-2023 < 1 5 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 09-18-2023 < 1 1000 50 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 09-18-2023 < 1 50 20 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 09-18-2023 < 1 2 1 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 09-18-2023 < 1 100 10 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 09-18-2023 4.3 1 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 09-18-2023 < 1 6 6 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 09-18-2023 < 1 5000 50 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 09-18-2023 < 50 1000 50 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 09-18-2023 < 1 50 5 UG/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 09-18-2023 < 1 20 1 PCI/L 230720-0284 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 09-11-2023 < 2 10 2 UG/L AGI1599-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 09-05-2023 < 2 10 2 UG/L AGI1042-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 08-28-2023 1.4 1 10 2 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 08-28-2023 < 1 4 1 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 08-28-2023 < 1 1000 50 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 08-28-2023 1.2 1 50 10 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 08-28-2023 < 1 5 1 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 08-28-2023 < 1 5000 50 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 08-28-2023 3.9 1 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 08-28-2023 < 1 100 10 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 08-28-2023 < 1 2 1 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 08-28-2023 < 1 50 20 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 08-28-2023 < 1 5 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 08-28-2023 < 1 20 1 PCI/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 08-28-2023 < 1 50 5 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 08-28-2023 < 1 6 6 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 08-28-2023 < 50 1000 50 UG/L 230629-0203 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 08-22-2023 < 1 6 6 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 08-22-2023 < 1 5000 50 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 08-22-2023 < 50 1000 50 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 08-22-2023 < 1 20 1 PCI/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 08-22-2023 < 1 1000 50 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 08-22-2023 < 1 5 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 08-22-2023 < 1 50 20 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 08-22-2023 < 1 2 1 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 08-22-2023 < 1 100 10 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 08-22-2023 2.9 1 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 08-22-2023 < 1 4 1 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 08-22-2023 < 1 5 1 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 08-22-2023 1.6 1 50 10 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 08-22-2023 < 1 10 2 UG/L 230622-0254 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 08-13-2023 < 2 10 2 UG/L AGH2475-02 BSK ANALYTICAL LABORATORIES 1180 EPA 200.8
1005 ARSENIC 07-31-2023 1.1 1 10 2 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-31-2023 < 1 4 1 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-31-2023 < 1 1000 50 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-31-2023 1.3 1 50 10 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-31-2023 < 1 5 1 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-31-2023 < 1 5000 50 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 07-31-2023 3.0 1 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-31-2023 < 1 100 10 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-31-2023 < 1 2 1 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-31-2023 < 1 50 20 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-31-2023 < 1 5 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-31-2023 < 1 20 1 PCI/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-31-2023 < 1 50 5 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-31-2023 < 1 6 6 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-31-2023 < 50 1000 50 UG/L 230601-0162 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-17-2023 < 1 6 6 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-17-2023 < 1 50 5 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 07-17-2023 < 50 1000 50 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-17-2023 < 1 20 1 PCI/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-17-2023 < 1 5 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-17-2023 < 1 2 1 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-17-2023 < 1 50 20 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-17-2023 < 1 100 10 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-17-2023 < 1 5000 50 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 07-17-2023 2.3 1 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-17-2023 < 1 5 1 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-17-2023 < 1 1000 50 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-17-2023 1.2 1 50 10 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-17-2023 19.0 1 1000 100 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-17-2023 < 1 4 1 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-17-2023 1.1 1 10 2 UG/L 230518-0205 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-09-2023 < 1 10 2 UG/L 230511-0635 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-09-2023 19.2 1 1000 100 UG/L 230511-0635 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-09-2023 < 1 1000 50 UG/L 230511-0635 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-09-2023 < 1 5 1 UG/L 230511-0635 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-09-2023 < 1 5000 50 UG/L 230511-0635 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-09-2023 < 1 2 1 UG/L 230511-0635 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-09-2023 < 1 5 UG/L 230511-0635 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-09-2023 < 1 20 1 PCI/L 230511-0635 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-09-2023 < 1 50 5 UG/L 230511-0635 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 07-03-2023 < 1 50 5 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 07-03-2023 < 1 6 6 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 07-03-2023 < 1 20 1 PCI/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 07-03-2023 < 1 5 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 07-03-2023 < 1 2 1 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 07-03-2023 < 1 50 20 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 07-03-2023 < 1 5000 50 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 07-03-2023 1.4 1 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 07-03-2023 < 1 100 10 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 07-03-2023 < 1 5 1 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 07-03-2023 < 1 1000 50 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 07-03-2023 < 1 50 10 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 07-03-2023 20.1 1 1000 100 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 07-03-2023 < 1 4 1 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 07-03-2023 < 1 10 2 UG/L 230504-1578 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-28-2023 < 1 10 2 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-28-2023 < 1 4 1 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-28-2023 19.4 1 1000 100 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-28-2023 < 1 50 10 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-28-2023 < 1 1000 50 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-28-2023 < 1 5 1 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-28-2023 < 1 100 10 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-28-2023 1.4 1 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-28-2023 < 1 5000 50 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-28-2023 < 1 50 20 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-28-2023 < 1 2 1 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-28-2023 < 1 5 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-28-2023 < 1 20 1 PCI/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-28-2023 < 1 6 6 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-28-2023 < 1 50 5 UG/L 230427-0159 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-19-2023 1.1 1 50 5 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-19-2023 < 50 1000 50 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-19-2023 < 1 6 6 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-19-2023 < 1 20 1 PCI/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-19-2023 < 1 5 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-19-2023 < 1 2 1 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-19-2023 < 1 50 20 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-19-2023 < 1 5000 50 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-19-2023 1.3 1 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-19-2023 < 1 100 10 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-19-2023 < 1 5 1 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-19-2023 < 1 1000 50 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-19-2023 < 1 50 10 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-19-2023 21.3 1 1000 100 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-19-2023 < 1 4 1 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-19-2023 < 1 10 2 UG/L 230420-0167 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-11-2023 3.8 1 10 2 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-11-2023 20.0 1 1000 100 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-11-2023 < 1 4 1 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-11-2023 11.8 1 1000 50 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-11-2023 < 1 5 1 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-11-2023 < 1 50 10 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-11-2023 < 1 100 10 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 06-11-2023 7.1 1 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-11-2023 < 1 5000 50 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-11-2023 < 1 5 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-11-2023 < 1 50 20 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-11-2023 < 1 20 1 PCI/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-11-2023 < 1 6 6 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-11-2023 < 50 1000 50 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-11-2023 < 1 50 5 UG/L 230413-0533 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 06-04-2023 < 1 50 5 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 06-04-2023 < 50 1000 50 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 06-04-2023 < 1 6 6 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 06-04-2023 < 1 20 1 PCI/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 06-04-2023 < 1 5 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 06-04-2023 < 1 50 20 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 06-04-2023 < 1 2 1 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 06-04-2023 < 1 5000 50 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 06-04-2023 < 1 100 10 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 06-04-2023 < 1 5 1 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 06-04-2023 < 1 1000 50 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 06-04-2023 < 1 50 10 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 06-04-2023 20.9 1 1000 100 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 06-04-2023 < 1 4 1 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 06-04-2023 < 1 10 2 UG/L 230406-1511 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 05-28-2023 < 1 10 2 UG/L 2305693-02 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 05-21-2023 < 1 10 2 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 05-21-2023 < 1 4 1 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 05-21-2023 < 1 50 10 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 05-21-2023 < 1 1000 50 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 05-21-2023 < 1 5 1 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 05-21-2023 < 1 100 10 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 05-21-2023 < 1 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 05-21-2023 < 1 2 1 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 05-21-2023 < 1 50 20 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 05-21-2023 < 1 5 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 05-21-2023 < 1 20 1 PCI/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 05-21-2023 < 50 1000 50 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 05-21-2023 < 1 50 5 UG/L 230323-0145 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 05-15-2023 < 1 50 5 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 05-15-2023 < 50 1000 50 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 05-15-2023 < 1 20 1 PCI/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 05-15-2023 < 1 5 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 05-15-2023 < 1 50 20 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 05-15-2023 < 1 2 1 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 05-15-2023 < 1 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 05-15-2023 < 1 5000 50 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 05-15-2023 < 1 100 10 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 05-15-2023 < 1 50 10 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 05-15-2023 < 1 1000 50 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 05-15-2023 < 1 4 1 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 05-15-2023 < 1 10 2 UG/L 230316-0184 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 05-08-2023 < 1 10 2 UG/L 230309-0678 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 05-08-2023 11.3 1 1000 100 UG/L 230309-0678 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 05-08-2023 < 1 4 1 UG/L 230309-0678 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 05-08-2023 < 1 1000 50 UG/L 230309-0678 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 05-08-2023 < 1 5 1 UG/L 230309-0678 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 05-08-2023 < 1 100 10 UG/L 230309-0678 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 05-08-2023 < 1 5000 50 UG/L 230309-0678 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 05-08-2023 < 1 5 UG/L 230309-0678 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 05-08-2023 < 50 1000 50 UG/L 230309-0678 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 05-08-2023 < 1 50 5 UG/L 230309-0678 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 05-01-2023 < 1 50 5 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 05-01-2023 < 50 1000 50 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 05-01-2023 < 1 5 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 05-01-2023 < 1 50 20 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 05-01-2023 < 1 5000 50 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 05-01-2023 < 1 100 10 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 05-01-2023 < 1 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 05-01-2023 < 1 5 1 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 05-01-2023 < 1 50 10 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 05-01-2023 < 1 1000 50 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 05-01-2023 < 1 4 1 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 05-01-2023 11.2 1 1000 100 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 05-01-2023 < 1 10 2 UG/L 230302-1530 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-23-2023 < 1 10 2 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 04-23-2023 13.4 1 1000 100 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-23-2023 < 1 4 1 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-23-2023 < 1 1000 50 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-23-2023 < 1 50 10 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-23-2023 < 1 5 1 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-23-2023 < 1 100 10 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-23-2023 < 1 5000 50 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-23-2023 < 1 50 20 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-23-2023 < 50 1000 50 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-23-2023 < 1 50 5 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-23-2023 < 1 6 6 UG/L 230223-0187 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-17-2023 < 1 50 5 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-17-2023 < 50 1000 50 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-17-2023 < 1 20 1 PCI/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-17-2023 < 1 50 20 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1085 THALLIUM, TOTAL 04-17-2023 < 1 2 1 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-17-2023 < 1 5 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-17-2023 < 1 5000 50 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-17-2023 < 1 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-17-2023 < 1 100 10 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-17-2023 < 1 5 1 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-17-2023 < 1 50 10 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-17-2023 < 1 1000 50 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-17-2023 < 1 4 1 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-17-2023 < 1 10 2 UG/L 230216-0186 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-10-2023 < 1 10 2 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-10-2023 < 1 4 1 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 04-10-2023 6.8 1 1000 100 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-10-2023 < 1 1000 50 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-10-2023 < 1 50 10 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-10-2023 < 1 5 1 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-10-2023 < 1 100 10 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-10-2023 < 1 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-10-2023 < 1 5000 50 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-10-2023 < 1 5 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-10-2023 < 1 50 20 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-10-2023 < 1 20 1 PCI/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-10-2023 < 50 1000 50 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-10-2023 < 1 50 5 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-10-2023 < 1 6 6 UG/L 230209-0525 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 04-03-2023 < 1 6 6 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 04-03-2023 < 1 50 5 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 04-03-2023 < 50 1000 50 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 04-03-2023 < 1 20 1 PCI/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 04-03-2023 < 1 50 20 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 04-03-2023 < 1 5 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 04-03-2023 < 1 5000 50 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 04-03-2023 < 1 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 04-03-2023 < 1 100 10 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 04-03-2023 < 1 5 1 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 04-03-2023 < 1 50 10 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 04-03-2023 < 1 1000 50 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 04-03-2023 6.5 1 1000 100 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 04-03-2023 < 1 4 1 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 04-03-2023 < 1 10 2 UG/L 230202-1522 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-28-2023 < 1 10 2 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 03-28-2023 6.9 1 1000 100 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-28-2023 < 1 4 1 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-28-2023 1.6 1 1000 50 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-28-2023 < 1 50 10 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-28-2023 < 1 5 1 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-28-2023 < 1 100 10 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-28-2023 < 1 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-28-2023 < 1 5000 50 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-28-2023 < 1 5 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-28-2023 < 1 50 20 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-28-2023 < 1 20 1 PCI/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-28-2023 < 1 50 5 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-28-2023 < 50 1000 50 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-28-2023 < 1 6 6 UG/L 230126-0124 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-20-2023 < 1 6 6 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-20-2023 < 50 1000 50 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-20-2023 < 1 50 5 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-20-2023 < 1 20 1 PCI/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-20-2023 < 1 50 20 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-20-2023 1.3 1 5 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-20-2023 15.8 1 1000 50 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-20-2023 < 1 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-20-2023 < 1 100 10 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-20-2023 < 1 5 1 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-20-2023 < 1 50 10 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-20-2023 < 1 4 1 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 03-20-2023 7.4 1 1000 100 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-20-2023 < 1 10 2 UG/L 230119-0191 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-13-2023 < 1 10 2 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 03-13-2023 7.7 1 1000 100 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-13-2023 < 1 4 1 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-13-2023 < 1 50 10 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-13-2023 < 1 1000 50 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-13-2023 < 1 5 1 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-13-2023 < 1 100 10 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-13-2023 < 1 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-13-2023 < 1 5000 50 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-13-2023 < 1 5 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-13-2023 < 1 50 20 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-13-2023 < 1 20 1 PCI/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-13-2023 < 50 1000 50 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-13-2023 < 1 50 5 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-13-2023 < 1 6 6 UG/L 230112-0490 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 03-06-2023 < 1 6 6 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 03-06-2023 < 1 50 5 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 03-06-2023 < 50 1000 50 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 03-06-2023 < 1 20 1 PCI/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 03-06-2023 < 1 50 20 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 03-06-2023 < 1 5 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 03-06-2023 < 1 5000 50 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 03-06-2023 < 1 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 03-06-2023 < 1 100 10 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 03-06-2023 < 1 5 1 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 03-06-2023 < 1 1000 50 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 03-06-2023 < 1 50 10 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 03-06-2023 < 1 4 1 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 03-06-2023 6.6 1 1000 100 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 03-06-2023 < 1 10 2 UG/L 230105-1372 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-27-2023 < 1 10 2 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 02-27-2023 6.8 1 1000 100 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 02-27-2023 < 1 4 1 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-27-2023 1.0 1 50 10 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-27-2023 1.3 1 1000 50 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-27-2023 < 1 5 1 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-27-2023 < 1 100 10 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-27-2023 < 1 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 02-27-2023 < 1 5000 50 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 02-27-2023 < 1 5 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-27-2023 < 1 50 20 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 02-27-2023 < 1 20 1 PCI/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 02-27-2023 1.3 1 50 5 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 02-27-2023 < 50 1000 50 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-27-2023 < 1 6 6 UG/L 221229-0127 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-20-2023 < 1 6 6 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 02-20-2023 < 50 1000 50 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 02-20-2023 < 1 50 5 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 02-20-2023 < 1 20 1 PCI/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-20-2023 < 1 50 20 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 02-20-2023 < 1 5 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 02-20-2023 < 1 5000 50 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-20-2023 < 1 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-20-2023 < 1 100 10 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-20-2023 < 1 5 1 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-20-2023 < 1 1000 50 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-20-2023 < 1 50 10 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 02-20-2023 < 1 4 1 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 02-20-2023 7.3 1 1000 100 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-20-2023 < 1 10 2 UG/L 221222-0209 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-13-2023 < 1 10 2 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 02-13-2023 7.8 1 1000 100 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 02-13-2023 < 1 4 1 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-13-2023 < 1 50 10 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-13-2023 < 1 1000 50 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-13-2023 < 1 5 1 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-13-2023 < 1 100 10 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-13-2023 < 1 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 02-13-2023 < 1 5000 50 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 02-13-2023 < 1 5 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-13-2023 < 1 50 20 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 02-13-2023 < 1 20 1 PCI/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 02-13-2023 < 1 50 5 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-13-2023 < 1 6 6 UG/L 221215-0564 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 02-07-2023 < 1 6 6 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 02-07-2023 < 50 1000 50 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 02-07-2023 < 1 20 1 PCI/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 02-07-2023 1.5 1 50 5 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 02-07-2023 < 1 50 20 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 02-07-2023 < 1 5 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 02-07-2023 < 1 5000 50 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 02-07-2023 < 1 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 02-07-2023 < 1 100 10 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 02-07-2023 < 1 5 1 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 02-07-2023 < 1 1000 50 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 02-07-2023 < 1 50 10 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 02-07-2023 < 1 4 1 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 02-07-2023 7.4 1 1000 100 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 02-07-2023 < 1 10 2 UG/L 221208-1461 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-30-2023 < 1 10 2 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 01-30-2023 8.0 1 1000 100 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-30-2023 < 1 4 1 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-30-2023 < 1 50 10 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-30-2023 < 1 1000 50 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-30-2023 < 1 5 1 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-30-2023 < 1 100 10 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-30-2023 < 1 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-30-2023 < 1 5 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-30-2023 < 1 50 20 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-30-2023 1.2 1 50 5 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-30-2023 < 1 20 1 PCI/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-30-2023 < 1 6 6 UG/L 221201-0173 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-17-2023 < 1 6 6 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-17-2023 < 50 1000 50 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-17-2023 < 1 50 5 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-17-2023 < 1 20 1 PCI/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-17-2023 < 1 50 20 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-17-2023 < 1 5 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-17-2023 < 1 1000 50 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-17-2023 < 1 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-17-2023 < 1 100 10 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-17-2023 < 1 5 1 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-17-2023 < 1 50 10 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-17-2023 < 1 4 1 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 01-17-2023 9.6 1 1000 100 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-17-2023 < 1 10 2 UG/L 221117-0185 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 01-09-2023 9.1 1 1000 100 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-09-2023 < 1 10 2 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-09-2023 < 1 4 1 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-09-2023 < 1 1000 50 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-09-2023 < 1 50 10 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-09-2023 < 1 5 1 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-09-2023 < 1 100 10 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-09-2023 < 1 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-09-2023 3.0 1 5000 50 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-09-2023 < 1 5 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-09-2023 < 1 50 20 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-09-2023 < 1 20 1 PCI/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-09-2023 < 1 50 5 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-09-2023 < 50 1000 50 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-09-2023 < 1 6 6 UG/L 221110-0483 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1074 ANTIMONY, TOTAL 01-06-2023 < 1 6 6 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1095 ZINC 01-06-2023 3.8 1 5000 50 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1002 ALUMINUM 01-06-2023 < 50 1000 50 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1045 SELENIUM 01-06-2023 < 1 50 5 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
4006 COMBINED URANIUM 01-06-2023 < 1 20 1 PCI/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1032 MANGANESE 01-06-2023 < 1 50 20 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1030 LEAD 01-06-2023 < 1 5 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1088 VANADIUM, TOTAL 01-06-2023 < 1 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1036 NICKEL 01-06-2023 < 1 100 10 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1015 CADMIUM 01-06-2023 < 1 5 1 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1022 COPPER, FREE 01-06-2023 2.0 1 1000 50 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1020 CHROMIUM 01-06-2023 1.2 1 50 10 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1075 BERYLLIUM, TOTAL 01-06-2023 < 1 4 1 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1005 ARSENIC 01-06-2023 < 1 10 2 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8
1010 BARIUM 01-06-2023 10.4 1 1000 100 UG/L 221103-1479 CALIFORNIA WATER SERVICE CO. 1621 EPA 200.8

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.