CA Drinking Water Watch

CALIFORNIA WATER SERVICE CO. - HERM/REDO (1910134)

All Sampling Results From To

MWD CONNECTION, WB 05 - TREATED (CA1910134_011_011)

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
1025 FLUORIDE 03-12-2024 0.7 0.1 2 .1 MG/L 240104-1897 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 02-13-2024 0.6 0.1 2 .1 MG/L 231207-2092 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 01-09-2024 0.6 0.1 2 .1 MG/L 231102-2213 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 12-12-2023 0.6 0.1 2 .1 MG/L 231005-1930 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 11-21-2023 < 0.002 UG/L 3K28102-02 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 11-14-2023 0.7 0.1 2 .1 MG/L 230907-1960 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 10-10-2023 0.8 0.1 2 .1 MG/L 230803-2137 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 09-12-2023 0.7 0.1 2 .1 MG/L 230706-1810 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 08-15-2023 < 0.002 UG/L 3H16022-02 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 08-08-2023 0.6 0.1 2 .1 MG/L 230608-1899 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 07-11-2023 0.7 0.1 2 .1 MG/L 230504-1943 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 06-13-2023 0.6 0.1 2 .1 MG/L 230616_93-02 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 05-23-2023 0.0069 0.002 UG/L 3E24058-02 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 05-02-2023 0.5 0.1 2 .1 MG/L 230504_16-02 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1025 FLUORIDE 04-11-2023 0.6 0.1 2 .1 MG/L 230413_41-02 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1025 FLUORIDE 03-14-2023 0.5 0.1 2 .1 MG/L 230316_06-02 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 02-22-2023 < 0.002 UG/L 3B23016-02 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 02-07-2023 0.5 0.1 2 .1 MG/L 230209_61-02 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1025 FLUORIDE 01-10-2023 0.58 0.1 2 .1 MG/L 221103-1845 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 12-13-2022 0.62 0.1 2 .1 MG/L 221006-1648 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 11-15-2022 0.0023 0.002 UG/L 2K16044-02 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 11-08-2022 0.60 0.1 2 .1 MG/L 220908-1709 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 10-11-2022 0.62 0.1 2 .1 MG/L 220804-1823 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 09-13-2022 0.6 0.1 2 .1 MG/L 220921_71-02 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 08-17-2022 0.0024 0.002 UG/L 2H18095-02 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 08-09-2022 0.6 0.1 2 .1 MG/L 220825_55-02 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1025 FLUORIDE 07-12-2022 0.63 0.1 2 .1 MG/L 220505-1807 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 06-14-2022 0.64 0.1 2 .1 MG/L 220407-1722 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 05-10-2022 0.61 0.1 2 .1 MG/L 220303-1718 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 05-04-2022 < 0.002 UG/L 2E05036-02 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 04-05-2022 0.60 0.1 2 .1 MG/L 220203-1896 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 03-08-2022 0.65 0.05 2 .1 MG/L 202203080533 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
1025 FLUORIDE 02-15-2022 0.60 0.1 2 .1 MG/L 211209-1587 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 02-02-2022 0.003 0.002 UG/L 2B03078-01RE1 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 01-11-2022 0.69 0.05 2 .1 MG/L 202201110614 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
1025 FLUORIDE 12-14-2021 0.69 0.05 2 .1 MG/L 202112140562 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
1025 FLUORIDE 11-16-2021 0.64 0.05 2 .1 MG/L 202111160657 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
2314 N-NITROSODIMETHYLAMINE 11-09-2021 0.002 0.002 UG/L 1K10005-02 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 10-12-2021 0.69 0.05 2 .1 MG/L 202110130611 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
1025 FLUORIDE 09-14-2021 0.69 0.05 2 .1 MG/L 202109140755 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
2314 N-NITROSODIMETHYLAMINE 08-17-2021 0.0026 0.002 UG/L 1H18045-01 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 08-10-2021 0.70 0.05 2 .1 MG/L 202108100685 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
1025 FLUORIDE 07-13-2021 0.6800000 0.1 2 .1 MG/L 25780112107131305I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 06-15-2021 0.6400000 0.1 2 .1 MG/L 25780112106151150I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-04-2021 0.6600000 0.1 2 .1 MG/L 25780112105041358I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 04-13-2021 0.7300000 0.1 2 .1 MG/L 25780112104130800I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 03-02-2021 0.7100000 0.1 2 .1 MG/L 25780112103021206I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-16-2021 0.6700000 0.1 2 .1 MG/L 25780112102161531I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 02-03-2021 < UG/L 25780112102031219O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 01-12-2021 0.6700000 0.1 2 .1 MG/L 25780112101121307I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-15-2020 0.5900000 0.1 2 .1 MG/L 25780112012151341I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-24-2020 0.0026000 UG/L 25780112011241323O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-09-2020 0.6600000 0.1 2 .1 MG/L 25780112011091330I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-13-2020 0.6200000 0.1 2 .1 MG/L 25780112010130740I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-15-2020 0.5900000 0.1 2 .1 MG/L 25780112009151510I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 08-11-2020 0.6400000 0.1 2 .1 MG/L 25780112008110816I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-14-2020 0.6590000 0.1 2 .1 MG/L 25780112007141303I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-16-2020 0.6950000 0.1 2 .1 MG/L 25780112006161401I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-13-2020 0.0035000 UG/L 25780112005131410O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-12-2020 0.6350000 0.1 2 .1 MG/L 25780112005121310I CALIFORNIA WATER SERVICE CO. 1621
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2810 PERFLUOROTETRADECANOIC ACID (PFTA) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2814 9CL-PF3ONS 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2801 PERFLUOROBUTANESULFONIC ACID (PFBS) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2818 NMEFOSAA 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2809 PERFLUOROHEXANOIC ACID (PFHXA) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2813 11CL-PF3OUDS 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2808 PERFLUORODODECANOIC ACID (PFDOA) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2817 NETFOSAA 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2804 PERFLUORONONANOIC ACID (PFNA) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2807 PERFLUORODECANOIC ACID (PFDA) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2816 HFPO-DA 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2811 PERFLUOROTRIDECANOIC ACID (PFTRDA) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2803 PERFLUOROHEXANE SULFONIC ACID (PFHXS) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2806 PERFLUOROCTANOIC ACID (PFOA) 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
2815 ADONA 04-27-2020 < 3 NG/L 25780112004271107O BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-14-2020 0.6490000 0.1 2 .1 MG/L 25780112004141430I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-10-2020 0.6800000 0.1 2 .1 MG/L 25780112003101351I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-26-2020 0.0032000 UG/L 25780112002261505O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-11-2020 0.7610000 0.1 2 .1 MG/L 25780112002111411I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 01-14-2020 0.7140000 0.1 2 .1 MG/L 25780112001141315I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-10-2019 0.7130000 0.1 2 .1 MG/L 25780111912100837I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 11-12-2019 0.6560000 0.1 2 .1 MG/L 25780111911121420I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-06-2019 0.0048000 UG/L 25780111911061400O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 10-15-2019 0.6230000 0.1 2 .1 MG/L 25780111910151336I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-10-2019 0.6370000 0.1 2 .1 MG/L 25780111909101402I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-28-2019 < UG/L 25780111908281145O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-13-2019 0.6960000 0.1 2 .1 MG/L 25780111908131349I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-01-2019 0.6980000 0.1 2 .1 MG/L 25780111907011406I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-11-2019 0.7250000 0.1 2 .1 MG/L 25780111906111303I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-29-2019 0.0021000 UG/L 25780111905291210O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-14-2019 0.6980000 0.1 2 .1 MG/L 25780111905141444I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 04-16-2019 0.7400000 0.1 2 .1 MG/L 25780111904161419I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 03-21-2019 0.0034000 UG/L 25780111903211205O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 03-12-2019 0.6220000 0.1 2 .1 MG/L 25780111903121415I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 02-12-2019 0.7460000 0.1 2 .1 MG/L 25780111902121421I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 01-15-2019 0.8380000 0.1 2 .1 MG/L 25780111901151425I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-11-2018 0.7530000 0.1 2 .1 MG/L 25780111812111432I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-14-2018 0.0038000 UG/L 25780111811141200O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-13-2018 0.7180000 0.1 2 .1 MG/L 25780111811131422I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-16-2018 0.7570000 0.1 2 .1 MG/L 25780111810161422I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-13-2018 0.7400000 0.1 2 .1 MG/L 25780111809131435I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 08-16-2018 0.6350000 0.1 2 .1 MG/L 25780111808161420I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-08-2018 0.0029000 UG/L 25780111808081100O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 07-10-2018 0.7000000 0.1 2 .1 MG/L 25780111807101150I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-12-2018 0.7710000 0.1 2 .1 MG/L 25780111806121115I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-30-2018 0.0035000 UG/L 25780111805301330O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-15-2018 0.6990000 0.1 2 .1 MG/L 25780111805151301I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 04-10-2018 0.7510000 0.1 2 .1 MG/L 25780111804101240I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-13-2018 0.7650000 0.1 2 .1 MG/L 25780111803131118I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-28-2018 0.0038000 UG/L 25780111802281336O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-13-2018 0.6600000 0.1 2 .1 MG/L 25780111802131143I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 01-09-2018 0.7030000 0.1 2 .1 MG/L 25780111801091355I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-12-2017 0.6760000 0.1 2 .1 MG/L 25780111712121429I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-08-2017 0.0022000 UG/L 25780111711081330O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-07-2017 0.7720000 0.1 2 .1 MG/L 25780111711071411I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-10-2017 0.7490000 0.1 2 .1 MG/L 25780111710101505I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-05-2017 0.7340000 0.1 2 .1 MG/L 25780111709051428I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-22-2017 0.0020000 UG/L 25780111708221435O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-15-2017 0.6390000 0.1 2 .1 MG/L 25780111708151402I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-11-2017 0.6410000 0.1 2 .1 MG/L 25780111707111117I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-13-2017 0.6490000 0.1 2 .1 MG/L 25780111706131125I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 05-11-2017 0.6400000 0.1 2 .1 MG/L 25780111705111447I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-03-2017 0.0020000 UG/L 25780111705031255O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 04-11-2017 0.6740000 0.1 2 .1 MG/L 25780111704111548I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-10-2017 0.7390000 0.1 2 .1 MG/L 25780111703101250I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-09-2017 0.0034000 UG/L 25780111702091452O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-09-2017 0.6680000 0.1 2 .1 MG/L 25780111702091452I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 01-10-2017 0.7320000 0.1 2 .1 MG/L 25780111701101257I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-06-2016 0.7950000 0.1 2 .1 MG/L 25780111612061414I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-09-2016 0.0036000 UG/L 25780111611090925O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-08-2016 0.7450000 0.1 2 .1 MG/L 25780111611081342I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-11-2016 0.6460000 0.1 2 .1 MG/L 25780111610111426I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-13-2016 0.6350000 0.1 2 .1 MG/L 25780111609131110I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-10-2016 0.0024000 UG/L 25780111608101025O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-09-2016 0.6770000 0.1 2 .1 MG/L 25780111608091442I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-12-2016 0.6930000 0.1 2 .1 MG/L 25780111607121407I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-07-2016 0.7400000 0.1 2 .1 MG/L 25780111606071412I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-05-2016 0.0022000 UG/L 25780111605051330O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-03-2016 0.6690000 0.1 2 .1 MG/L 25780111605031352I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 04-05-2016 0.5730000 0.1 2 .1 MG/L 25780111604051431I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-08-2016 0.6410000 0.1 2 .1 MG/L 25780111603081435I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 02-09-2016 0.5540000 0.1 2 .1 MG/L 25780111602091407I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-03-2016 < UG/L 25780111602031355O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 01-05-2016 0.5220000 0.1 2 .1 MG/L 25780111601051435I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-08-2015 0.6710000 0.1 2 .1 MG/L 25780111512081434I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-03-2015 0.0037000 UG/L 25780111511031419O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-03-2015 0.7380000 0.1 2 .1 MG/L 25780111511031419I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-13-2015 0.5190000 0.1 2 .1 MG/L 25780111510131433I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-15-2015 0.7470000 0.1 2 .1 MG/L 25780111509151409I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 08-04-2015 0.6890000 0.1 2 .1 MG/L 25780111508041410I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-04-2015 0.0038000 UG/L 25780111508041409O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 07-14-2015 0.7950000 0.1 2 .1 MG/L 25780111507141350I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-02-2015 0.6240000 0.1 2 .1 MG/L 25780111506021500I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-06-2015 0.0030000 UG/L 25780111505061100O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-05-2015 0.8110000 0.1 2 .1 MG/L 25780111505051348I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 04-07-2015 0.8040000 0.1 2 .1 MG/L 25780111504071408I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-10-2015 0.7610000 0.1 2 .1 MG/L 25780111503101407I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 02-10-2015 0.9040000 0.1 2 .1 MG/L 25780111502101427I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-04-2015 < UG/L 25780111502041240O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 01-06-2015 0.9300000 0.1 2 .1 MG/L 25780111501061435I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-02-2014 0.8700000 0.1 2 .1 MG/L 25780111412021246I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-12-2014 < UG/L 25780111411121405O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-04-2014 0.7140000 0.1 2 .1 MG/L 25780111411041410I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-14-2014 0.8150000 0.1 2 .1 MG/L 25780111410141413I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-09-2014 0.8380000 0.1 2 .1 MG/L 25780111409091424I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-07-2014 < UG/L 25780111408071325O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-07-2014 0.9300000 0.1 2 .1 MG/L 25780111408071318I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-08-2014 0.7500000 0.1 2 .1 MG/L 25780111407081415I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 06-10-2014 0.7600000 0.1 2 .1 MG/L 25780111406101358I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 05-21-2014 21.0000000 C 25780111405211145W EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C253 PH, FIELD 05-21-2014 6.4000000 pH 25780111405211145W EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 05-21-2014 0.0020000 UG/L 25780111405211145O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-13-2014 0.7900000 0.1 2 .1 MG/L 25780111405131434I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-08-2014 0.8700000 0.1 2 .1 MG/L 25780111404081418I BSK ANALYTICAL LABORATORIES 1180
C253 PH, FIELD 02-19-2014 7.7000000 pH 25780111402191230W EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1996 TEMPERATURE (CENTIGRADE) 02-19-2014 16.0000000 C 25780111402191230W EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 02-19-2014 0.0030000 UG/L 25780111402191230O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-11-2014 0.8600000 0.1 2 .1 MG/L 25780111402111411I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 01-09-2014 0.8600000 0.1 2 .1 MG/L 25780111401091101I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 12-03-2013 0.8300000 0.1 2 .1 MG/L 25780111312031423I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 11-13-2013 0.0030000 UG/L 25780111311131120O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-05-2013 0.8100000 0.1 2 .1 MG/L 25780111311051410I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 10-15-2013 23.5000000 C 25780111310151253W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 10-15-2013 7.3000000 pH 25780111310151253W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-15-2013 0.8700000 0.1 2 .1 MG/L 25780111310151253I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 09-10-2013 24.0000000 C 25780111309101420W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 09-10-2013 7.6000000 pH 25780111309101420W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-10-2013 0.8200000 0.1 2 .1 MG/L 25780111309101420I BSK ANALYTICAL LABORATORIES 1180
1064 CONDUCTIVITY @ 25 C UMHOS/CM 08-28-2013 750.0000000 1600 UMHO/CM 25780111308281240G EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1930 TDS 08-28-2013 460.0000000 1000 MG/L 25780111308281240G EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1017 CHLORIDE 08-28-2013 79.0000000 500 MG/L 25780111308281240G EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 08-14-2013 0.0040000 UG/L 25780111308140930O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-06-2013 0.8100000 0.1 2 .1 MG/L 25780111308061436I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 07-09-2013 0.8200000 0.1 2 .1 MG/L 25780111307091420I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 06-11-2013 0.8800000 0.1 2 .1 MG/L 25780111306111419I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 05-15-2013 0.0020000 UG/L 25780111305150918O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1996 TEMPERATURE (CENTIGRADE) 05-07-2013 19.6000000 C 25780111305071000W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 05-07-2013 6.9000000 pH 25780111305071000W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 05-07-2013 0.8700000 0.1 2 .1 MG/L 25780111305071000I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-04-2013 0.8800000 0.1 2 .1 MG/L 25780111304041143I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 03-05-2013 0.7900000 0.1 2 .1 MG/L 25780111303051356I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 02-20-2013 0.0020000 UG/L 25780111302201210O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-07-2013 0.7900000 0.1 2 .1 MG/L 25780111302071115I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 01-22-2013 0.7600000 0.1 2 .1 MG/L 25780111301221404I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 12-04-2012 0.8000000 0.1 2 .1 MG/L 25780111212041356I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 11-14-2012 < UG/L 25780111211140925O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-06-2012 0.7800000 0.1 2 .1 MG/L 25780111211061445I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 10-16-2012 0.8000000 0.1 2 .1 MG/L 25780111210161418I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 09-18-2012 0.8300000 0.1 2 .1 MG/L 25780111209181429I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 08-16-2012 0.0020000 UG/L 25780111208161253O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-14-2012 0.7500000 0.1 2 .1 MG/L 25780111208141420I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 07-26-2012 0.7900000 0.1 2 .1 MG/L 25780111207261050I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 06-19-2012 0.8400000 0.1 2 .1 MG/L 25780111206191429I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 05-16-2012 0.0030000 UG/L 25780111205161120O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-16-2012 0.8300000 0.1 2 .1 MG/L 25780111205161120I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-10-2012 0.7900000 0.1 2 .1 MG/L 25780111204101454I BSK ANALYTICAL LABORATORIES 1180
C253 PH, FIELD 03-06-2012 7.3000000 pH 25780111203061435W CALIFORNIA WATER SERVICE CO. 1621
1996 TEMPERATURE (CENTIGRADE) 03-06-2012 15.1000000 C 25780111203061435W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-06-2012 0.8400000 0.1 2 .1 MG/L 25780111203061435I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 02-22-2012 0.0030000 UG/L 25780111202221105O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-02-2012 0.9000000 0.1 2 .1 MG/L 25780111202021127I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 01-09-2012 0.8900000 0.1 2 .1 MG/L 25780111201091120I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 12-06-2011 0.8100000 0.1 2 .1 MG/L 25780111112061504I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 11-09-2011 0.0020000 UG/L 25780111111090905O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-08-2011 0.8900000 0.1 2 .1 MG/L 25780111111081418I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 10-04-2011 0.8800000 0.1 2 .1 MG/L 25780111110041419I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 09-06-2011 0.7900000 0.1 2 .1 MG/L 25780111109061440I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 08-17-2011 0.0050000 UG/L 25780111108171140O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-09-2011 0.6600000 0.1 2 .1 MG/L 25780111108091415I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 07-12-2011 0.6600000 0.1 2 .1 MG/L 25780111107121410I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 06-07-2011 0.8100000 0.1 2 .1 MG/L 25780111106071406I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 05-18-2011 0.0030000 UG/L 25780111105181315O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-10-2011 0.9800000 0.1 2 .1 MG/L 25780111105101405I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-05-2011 0.9100000 0.1 2 .1 MG/L 25780111104051401I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 03-08-2011 0.8000000 0.1 2 .1 MG/L 25780111103081402I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 02-16-2011 0.0050000 UG/L 25780111102161220O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 01-04-2011 0.7700000 0.1 2 .1 MG/L 25780111101041402I BSK ANALYTICAL LABORATORIES 1180

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.