CA Drinking Water Watch

CALIFORNIA WATER SERVICE CO. - DOMINGUEZ (1910033)

All Sampling Results From To

MWD CONN. WB-10 LONG BEACH LATERAL-TRTD (CA1910033_030_030)

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 03-14-2024 0.6 0.1 2 .1 MG/L 240104-1833 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 02-14-2024 0.6 0.1 2 .1 MG/L 231207-2028 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 01-10-2024 0.6 0.1 2 .1 MG/L 231102-2149 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 12-06-2023 0.6 0.1 2 .1 MG/L 231005-1866 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 11-08-2023 0.7 0.1 2 .1 MG/L 230907-1896 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 10-11-2023 0.7 0.1 2 .1 MG/L 230803-2073 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 09-13-2023 0.7 0.1 2 .1 MG/L 230706-1746 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 08-23-2023 0.0022 0.002 UG/L 3H28025-01 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 08-09-2023 0.6 0.1 2 .1 MG/L 230608-1835 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 07-12-2023 0.6 0.1 2 .1 MG/L 230504-1879 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 06-07-2023 0.6 0.1 2 .1 MG/L 230609_77-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 05-24-2023 < 0.002 UG/L 3E25077-01 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 05-10-2023 0.6 0.1 2 .1 MG/L 230515_65-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1025 FLUORIDE 04-12-2023 0.5 0.1 2 .1 MG/L 230414_23-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1025 FLUORIDE 03-15-2023 0.5 0.1 2 .1 MG/L 230317_08-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 02-22-2023 0.0028 0.002 UG/L 3B23061-01 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 02-08-2023 0.5 0.1 2 .1 MG/L 230209_56-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1025 FLUORIDE 01-12-2023 0.60 0.1 2 .1 MG/L 221103-1781 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 12-29-2022 0.65 0.1 2 .1 MG/L 221006-1584 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 11-15-2022 0.0025 0.002 UG/L 2K16048-01 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 11-09-2022 0.57 0.1 2 .1 MG/L 220908-1645 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 10-12-2022 0.62 0.1 2 .1 MG/L 220804-1759 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 09-14-2022 0.6 0.1 2 .1 MG/L 220921_65-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 08-17-2022 < 0.002 UG/L 2H18020-01 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 08-03-2022 0.6 0.1 2 .1 MG/L 220819_30-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1025 FLUORIDE 07-13-2022 0.57 0.1 2 .1 MG/L 220505-1743 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 06-08-2022 0.65 0.1 2 .1 MG/L 220407-1658 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
2314 N-NITROSODIMETHYLAMINE 05-17-2022 0.0022 0.002 UG/L 2E18042-01 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 05-11-2022 0.62 0.1 2 .1 MG/L 220303-1654 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 04-13-2022 0.54 0.1 2 .1 MG/L 220203-1832 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 03-16-2022 0.71 0.05 2 .1 MG/L 202203161286 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
1025 FLUORIDE 02-02-2022 0.65 0.1 2 .1 MG/L 211209-1523 CALIFORNIA WATER SERVICE CO. 1621 EPA 300.0
1025 FLUORIDE 01-19-2022 0.7 0.1 2 .1 MG/L 220120_43-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1025 FLUORIDE 12-15-2021 0.69 0.05 2 .1 MG/L 202112160530 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
2314 N-NITROSODIMETHYLAMINE 11-16-2021 < 0.002 UG/L 1K17013-01 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 11-09-2021 0.67 0.05 2 .1 MG/L 202111090811 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
1025 FLUORIDE 10-13-2021 0.69 0.05 2 .1 MG/L 202110130558 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
1025 FLUORIDE 09-01-2021 0.67 0.05 2 .1 MG/L 202109010809 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
2314 N-NITROSODIMETHYLAMINE 08-17-2021 < 0.002 UG/L 1H18047-01 WECK LABORATORIES 1132 EPA 521
1025 FLUORIDE 08-10-2021 0.69 0.05 2 .1 MG/L 202108100708 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 4500-F-C-97
1025 FLUORIDE 07-14-2021 0.6800000 0.1 2 .1 MG/L 25120302107140945I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 06-16-2021 0.7100000 0.1 2 .1 MG/L 25120302106160930I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 05-19-2021 < UG/L 25120302105190810O WECK LABORATORIES 1132
1025 FLUORIDE 05-18-2021 0.7300000 0.1 2 .1 MG/L 25120302105181002I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 04-14-2021 0.7700000 0.1 2 .1 MG/L 25120302104140947I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 03-10-2021 0.7200000 0.1 2 .1 MG/L 25120302103100905I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 02-24-2021 0.0026000 UG/L 25120302102241035O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-24-2021 0.6500000 0.1 2 .1 MG/L 25120302102240853I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 01-14-2021 0.6800000 0.1 2 .1 MG/L 25120302101140931I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-16-2020 0.6500000 0.1 2 .1 MG/L 25120302012161230I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 12-03-2020 < UG/L 25120302012031100O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-18-2020 0.6600000 0.1 2 .1 MG/L 25120302011180931I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-14-2020 0.6100000 0.1 2 .1 MG/L 25120302010141015I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-17-2020 0.6000000 0.1 2 .1 MG/L 25120302009170813I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 08-12-2020 0.6400000 0.1 2 .1 MG/L 25120302008120834I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-22-2020 0.6470000 0.1 2 .1 MG/L 25120302007221307I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-24-2020 0.7000000 0.1 2 .1 MG/L 25120302006241100I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-28-2020 0.0068000 UG/L 25120302005280920O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-13-2020 0.6330000 0.1 2 .1 MG/L 25120302005130830I CALIFORNIA WATER SERVICE CO. 1621
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2810 PERFLUOROTETRADECANOIC ACID (PFTA) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2814 9CL-PF3ONS 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2801 PERFLUOROBUTANESULFONIC ACID (PFBS) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2809 PERFLUOROHEXANOIC ACID (PFHXA) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2818 NMEFOSAA 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2813 11CL-PF3OUDS 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2808 PERFLUORODODECANOIC ACID (PFDOA) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2817 NETFOSAA 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2804 PERFLUORONONANOIC ACID (PFNA) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2816 HFPO-DA 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2807 PERFLUORODECANOIC ACID (PFDA) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2811 PERFLUOROTRIDECANOIC ACID (PFTRDA) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2803 PERFLUOROHEXANE SULFONIC ACID (PFHXS) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2806 PERFLUOROCTANOIC ACID (PFOA) 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
2815 ADONA 04-22-2020 < 3 NG/L 25120302004220922O BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-15-2020 0.6470000 0.1 2 .1 MG/L 25120302004150854I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-11-2020 0.6650000 0.1 2 .1 MG/L 25120302003110946I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-27-2020 0.0046000 UG/L 25120302002271402O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-13-2020 0.7700000 0.1 2 .1 MG/L 25120302002131403I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 01-15-2020 0.7480000 0.1 2 .1 MG/L 25120302001150950I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-09-2019 0.6700000 0.1 2 .1 MG/L 25120301912091510I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-26-2019 0.0046000 UG/L 25120301911261443O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-14-2019 0.6800000 0.1 2 .1 MG/L 25120301911141033I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-16-2019 0.6910000 0.1 2 .1 MG/L 25120301910161450I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-11-2019 0.7120000 0.1 2 .1 MG/L 25120301909111215I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-28-2019 0.0022000 UG/L 25120301908280915O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-12-2019 0.7670000 0.1 2 .1 MG/L 25120301908121322I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-17-2019 0.7560000 0.1 2 .1 MG/L 25120301907171408I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-13-2019 0.7160000 0.1 2 .1 MG/L 25120301906131248I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-15-2019 0.0052000 UG/L 25120301905151400O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-15-2019 0.7080000 0.1 2 .1 MG/L 25120301905151034I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 04-17-2019 0.6600000 0.1 2 .1 MG/L 25120301904170902I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 03-13-2019 0.7330000 0.1 2 .1 MG/L 25120301903131050I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 02-13-2019 0.7700000 0.1 2 .1 MG/L 25120301902130903I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-06-2019 0.0047000 UG/L 25120301902060930O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 01-16-2019 0.8430000 0.1 2 .1 MG/L 25120301901160918I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-12-2018 0.7020000 0.1 2 .1 MG/L 25120301812120915I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-20-2018 0.0039000 UG/L 25120301811201450O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-14-2018 0.7460000 0.1 2 .1 MG/L 25120301811140909I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-17-2018 0.7330000 0.1 2 .1 MG/L 25120301810170944I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-19-2018 0.6640000 0.1 2 .1 MG/L 25120301809191115I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 08-15-2018 0.6970000 0.1 2 .1 MG/L 25120301808151114I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-08-2018 0.0039000 UG/L 25120301808081330O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 07-19-2018 0.7080000 0.1 2 .1 MG/L 25120301807191009I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-13-2018 0.8000000 0.1 2 .1 MG/L 25120301806132058I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-30-2018 0.0030000 UG/L 25120301805301040O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-10-2018 0.7930000 0.1 2 .1 MG/L 25120301805101204I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 04-12-2018 0.8160000 0.1 2 .1 MG/L 25120301804120901I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-15-2018 0.8000000 0.1 2 .1 MG/L 25120301803151052I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-28-2018 0.0053000 UG/L 25120301802281520O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-14-2018 0.6650000 0.1 2 .1 MG/L 25120301802140948I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 01-11-2018 0.7420000 0.1 2 .1 MG/L 25120301801111038I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-14-2017 0.6180000 0.1 2 .1 MG/L 25120301712141055I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-09-2017 0.0028000 UG/L 25120301711091050O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-08-2017 0.7670000 0.1 2 .1 MG/L 25120301711080835I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-11-2017 0.7480000 0.1 2 .1 MG/L 25120301710110830I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-06-2017 0.7180000 0.1 2 .1 MG/L 25120301709060925I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-23-2017 0.0028000 UG/L 25120301708230948O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-09-2017 0.7370000 0.1 2 .1 MG/L 25120301708090953I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-12-2017 0.7200000 0.1 2 .1 MG/L 25120301707120830I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-15-2017 0.6810000 0.1 2 .1 MG/L 25120301706151041I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-17-2017 0.0036000 UG/L 25120301705171225O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-10-2017 0.6780000 0.1 2 .1 MG/L 25120301705101030I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 04-13-2017 0.6750000 0.1 2 .1 MG/L 25120301704131025I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-08-2017 0.6790000 0.1 2 .1 MG/L 25120301703081015I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-15-2017 0.0044000 UG/L 25120301702151045O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-15-2017 0.6800000 0.1 2 .1 MG/L 25120301702151045I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 01-11-2017 0.8250000 0.1 2 .1 MG/L 25120301701111000I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-07-2016 0.7430000 0.1 2 .1 MG/L 25120301612070945I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 11-16-2016 0.8120000 0.1 2 .1 MG/L 25120301611160939I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-09-2016 0.0039000 UG/L 25120301611091004O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 10-13-2016 0.7020000 0.1 2 .1 MG/L 25120301610131030I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-14-2016 0.6810000 0.1 2 .1 MG/L 25120301609140917I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-10-2016 0.0041000 UG/L 25120301608101505O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-10-2016 0.6660000 0.1 2 .1 MG/L 25120301608101059I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-13-2016 0.6620000 0.1 2 .1 MG/L 25120301607131118I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-08-2016 0.6420000 0.1 2 .1 MG/L 25120301606080919I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 05-11-2016 0.5720000 0.1 2 .1 MG/L 25120301605111015I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-05-2016 0.0022000 UG/L 25120301605051030O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 04-06-2016 0.6230000 0.1 2 .1 MG/L 25120301604060918I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-09-2016 0.6640000 0.1 2 .1 MG/L 25120301603090917I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 02-10-2016 0.5220000 0.1 2 .1 MG/L 25120301602100913I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-03-2016 < UG/L 25120301602031445O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 01-06-2016 0.5810000 0.1 2 .1 MG/L 25120301601060917I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-09-2015 0.4920000 0.1 2 .1 MG/L 25120301512090915I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-18-2015 0.0100000 UG/L 25120301511180926O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-04-2015 0.4830000 0.1 2 .1 MG/L 25120301511040911I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-07-2015 0.5140000 0.1 2 .1 MG/L 25120301510071025I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-16-2015 0.5290000 0.1 2 .1 MG/L 25120301509161024I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-19-2015 0.0036000 UG/L 25120301508191045O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-05-2015 0.6360000 0.1 2 .1 MG/L 25120301508050939I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-15-2015 0.6430000 0.1 2 .1 MG/L 25120301507151028I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-03-2015 0.7600000 0.1 2 .1 MG/L 25120301506030942I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 05-21-2015 0.0050000 UG/L 25120301505211108O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-06-2015 0.8700000 0.1 2 .1 MG/L 25120301505060912I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 04-08-2015 0.8720000 0.1 2 .1 MG/L 25120301504080925I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-11-2015 0.7610000 0.1 2 .1 MG/L 25120301503111147I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 02-04-2015 0.0020000 UG/L 25120301502041225O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-04-2015 0.7260000 0.1 2 .1 MG/L 25120301502041225I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 01-07-2015 0.8790000 0.1 2 .1 MG/L 25120301501071033I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-03-2014 0.7980000 0.1 2 .1 MG/L 25120301412030920I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 11-19-2014 0.0030000 UG/L 25120301411191030O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-05-2014 0.8230000 0.1 2 .1 MG/L 25120301411050951I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-15-2014 0.7650000 0.1 2 .1 MG/L 25120301410150931I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-10-2014 0.8500000 0.1 2 .1 MG/L 25120301409100940I CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 08-13-2014 0.8110000 0.1 2 .1 MG/L 25120301408131001I CALIFORNIA WATER SERVICE CO. 1621
2314 N-NITROSODIMETHYLAMINE 08-06-2014 0.0040000 UG/L 25120301408061011O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 07-09-2014 0.7600000 0.1 2 .1 MG/L 25120301407090930I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 06-11-2014 24.0000000 C 25120301406110924W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 06-11-2014 8.1000000 pH 25120301406110924W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-11-2014 0.7600000 0.1 2 .1 MG/L 25120301406110924I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 05-14-2014 22.0000000 C 25120301405140955W EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C253 PH, FIELD 05-14-2014 7.8000000 pH 25120301405140955W EUROFINS EATON ANALYTICAL (MONROVIA) 2813
8410 N-NITROSODI-N-BUTYLAMINE (NDBA) 05-14-2014 < UG/L 25120301405140955O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
8409 N-NITROSOPYRROLIDINE (NPYR) 05-14-2014 < UG/L 25120301405140955O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
8408 N-NITROSODIETHYLAMINE (NDEA) 05-14-2014 < UG/L 25120301405140955O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
8406 N-NITROSOMETHYLETHYLAMINE (NMEA) 05-14-2014 < UG/L 25120301405140955O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2316 N-NITROSODI-N-PROPYLAMINE 05-14-2014 < UG/L 25120301405140955O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 05-14-2014 0.0030000 UG/L 25120301405140955O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-14-2014 0.7900000 0.1 2 .1 MG/L 25120301405140955I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-09-2014 0.8400000 0.1 2 .1 MG/L 25120301404090958I BSK ANALYTICAL LABORATORIES 1180
C253 PH, FIELD 03-12-2014 7.7000000 pH 25120301403120929W CALIFORNIA WATER SERVICE CO. 1621
1996 TEMPERATURE (CENTIGRADE) 03-12-2014 16.1000000 C 25120301403120929W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 02-12-2014 7.1000000 pH 25120301402121043W CALIFORNIA WATER SERVICE CO. 1621
1996 TEMPERATURE (CENTIGRADE) 02-12-2014 15.3000000 C 25120301402121043W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 02-12-2014 0.8600000 0.1 2 .1 MG/L 25120301402121043I BSK ANALYTICAL LABORATORIES 1180
C253 PH, FIELD 02-05-2014 6.4000000 pH 25120301402050931W EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1996 TEMPERATURE (CENTIGRADE) 02-05-2014 14.0000000 C 25120301402050931W EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 02-05-2014 < UG/L 25120301402050931O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 01-09-2014 0.8300000 0.1 2 .1 MG/L 25120301401091026I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 12-04-2013 18.0000000 C 25120301312040933W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 12-04-2013 7.3000000 pH 25120301312040933W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 12-04-2013 0.8000000 0.1 2 .1 MG/L 25120301312040933I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 11-20-2013 0.0030000 UG/L 25120301311201525O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1996 TEMPERATURE (CENTIGRADE) 11-06-2013 20.7000000 C 25120301311061016W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 11-06-2013 7.8000000 pH 25120301311061016W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 11-06-2013 0.8500000 0.1 2 .1 MG/L 25120301311061016I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 10-16-2013 22.7000000 C 25120301310160940W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 10-16-2013 7.4000000 pH 25120301310160940W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 10-16-2013 0.8600000 0.1 2 .1 MG/L 25120301310160940I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 09-05-2013 26.9000000 C 25120301309050913W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 09-05-2013 7.1000000 pH 25120301309050913W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 09-05-2013 0.8900000 0.1 2 .1 MG/L 25120301309050913I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 08-14-2013 0.0050000 UG/L 25120301308141455O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1996 TEMPERATURE (CENTIGRADE) 08-13-2013 25.2000000 C 25120301308130909W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 08-13-2013 7.1000000 pH 25120301308130909W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 08-13-2013 0.8100000 0.1 2 .1 MG/L 25120301308130909I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 07-09-2013 24.9000000 C 25120301307090855W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 07-09-2013 6.4000000 pH 25120301307090855W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 07-09-2013 0.8300000 0.1 2 .1 MG/L 25120301307090855I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 06-11-2013 22.3000000 C 25120301306110857W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 06-11-2013 6.6000000 pH 25120301306110857W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 06-11-2013 0.9100000 0.1 2 .1 MG/L 25120301306110857I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 05-29-2013 < UG/L 25120301305291025O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-14-2013 0.8900000 0.1 2 .1 MG/L 25120301305140930I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-05-2013 0.8700000 0.1 2 .1 MG/L 25120301304050928I BSK ANALYTICAL LABORATORIES 1180
1996 TEMPERATURE (CENTIGRADE) 03-05-2013 14.4000000 C 25120301303051010W CALIFORNIA WATER SERVICE CO. 1621
C253 PH, FIELD 03-05-2013 7.6000000 pH 25120301303051010W CALIFORNIA WATER SERVICE CO. 1621
1025 FLUORIDE 03-05-2013 0.8700000 0.1 2 .1 MG/L 25120301303051010I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 02-20-2013 < UG/L 25120301302200930O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-08-2013 0.8600000 0.1 2 .1 MG/L 25120301302081429I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 01-15-2013 0.8200000 0.1 2 .1 MG/L 25120301301150957I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 12-05-2012 0.9100000 0.1 2 .1 MG/L 25120301212050940I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 11-14-2012 0.0040000 UG/L 25120301211141015O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-14-2012 0.8000000 0.1 2 .1 MG/L 25120301211141015I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 10-05-2012 0.8800000 0.1 2 .1 MG/L 25120301210051349I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 09-13-2012 0.8200000 0.1 2 .1 MG/L 25120301209130930I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 08-16-2012 0.0050000 UG/L 25120301208161030O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-09-2012 0.8700000 0.1 2 .1 MG/L 25120301208090953I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 07-26-2012 0.7900000 0.1 2 .1 MG/L 25120301207261250I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 06-19-2012 0.8400000 0.1 2 .1 MG/L 25120301206191306I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 05-16-2012 0.0030000 UG/L 25120301205161400O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-10-2012 0.8700000 0.1 2 .1 MG/L 25120301205101207I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-05-2012 0.8100000 0.1 2 .1 MG/L 25120301204051205I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 03-08-2012 0.9500000 0.1 2 .1 MG/L 25120301203081206I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 02-22-2012 0.0060000 UG/L 25120301202221425O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-02-2012 0.9700000 0.1 2 .1 MG/L 25120301202021159I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 01-10-2012 0.8800000 0.1 2 .1 MG/L 25120301201101241I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 12-06-2011 0.8000000 0.1 2 .1 MG/L 25120301112061302I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 11-09-2011 0.0030000 UG/L 25120301111091030O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-08-2011 0.9000000 0.1 2 .1 MG/L 25120301111081340I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 10-06-2011 0.9600000 0.1 2 .1 MG/L 25120301110060931I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 09-08-2011 0.8800000 0.1 2 .1 MG/L 25120301109081259I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 08-17-2011 0.0040000 UG/L 25120301108170945O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-04-2011 0.6700000 0.1 2 .1 MG/L 25120301108041230I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 07-12-2011 0.6600000 0.1 2 .1 MG/L 25120301107121230I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 06-06-2011 0.8100000 0.1 2 .1 MG/L 25120301106061241I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 05-18-2011 0.0020000 UG/L 25120301105181100O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-09-2011 0.9300000 0.1 2 .1 MG/L 25120301105091243I BSK ANALYTICAL LABORATORIES 1180
4109 GROSS ALPHA PARTICLE ACTIVITY 04-12-2011 3.2000000 3 2.700 15 3 PCI/L 25120301104121500R EUROFINS EATON ANALYTICAL (MONROVIA) 2813
4100 GROSS BETA PARTICLE ACTIVITY 04-12-2011 < 3 1.300 4 PCI/L 25120301104121500R EUROFINS EATON ANALYTICAL (MONROVIA) 2813
4006 COMBINED URANIUM 04-12-2011 1.4000000 1 20 1 PCI/L 25120301104121500R EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 04-05-2011 0.6700000 0.1 2 .1 MG/L 25120301104051400I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 03-07-2011 0.8300000 0.1 2 .1 MG/L 25120301103071259I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 02-16-2011 0.0050000 UG/L 25120301102161130O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 01-13-2011 0.8000000 0.1 2 .1 MG/L 25120301101131101I 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.