CA Drinking Water Watch

CALIFORNIA WATER SERVICE CO. - DOMINGUEZ (1910033)

All Sampling Results From To

MWD CONN. WB-14 - MIDDLE FEEDER/TREATED (CA1910033_031_031)

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
2314 N-NITROSODIMETHYLAMINE 11-15-2022 < 0.002 UG/L 2K16048-02 WECK LABORATORIES 1132 EPA 521
2314 N-NITROSODIMETHYLAMINE 08-19-2015 0.0044000 UG/L 25120311508191130O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 05-21-2015 0.0050000 UG/L 25120311505211030O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C253 PH, FIELD 02-05-2014 6.6000000 pH 25120311402051105W EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1996 TEMPERATURE (CENTIGRADE) 02-05-2014 15.0000000 C 25120311402051105W EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 02-05-2014 < UG/L 25120311402051105O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 11-20-2013 < UG/L 25120311311201442O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 08-14-2013 0.0050000 UG/L 25120311308141435O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 05-29-2013 < UG/L 25120311305291100O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
2314 N-NITROSODIMETHYLAMINE 02-20-2013 < UG/L 25120311302201033O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 12-05-2012 0.3900000 0.1 2 .1 MG/L 25120311212051413I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 11-14-2012 0.3800000 0.1 2 .1 MG/L 25120311211141433I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 11-14-2012 0.0040000 UG/L 25120311211141126O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 10-05-2012 0.5200000 0.1 2 .1 MG/L 25120311210051245I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 08-16-2012 0.0040000 UG/L 25120311208161059O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-09-2012 0.4500000 0.1 2 .1 MG/L 25120311208091258I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 07-26-2012 0.4500000 0.1 2 .1 MG/L 25120311207261047I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 06-19-2012 0.3700000 0.1 2 .1 MG/L 25120311206191100I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 05-16-2012 0.0030000 UG/L 25120311205161423O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-10-2012 0.3600000 0.1 2 .1 MG/L 25120311205101049I BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 05-07-2012 26.0000000 60 UG/L 25120311205071315D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 05-07-2012 < 2 60 2 UG/L 25120311205071315D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 05-07-2012 7.8000000 1 60 1 UG/L 25120311205071315D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 05-07-2012 < 1 60 1 UG/L 25120311205071315D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 05-07-2012 11.0000000 1 60 1 UG/L 25120311205071315D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 05-07-2012 6.9000000 1 60 1 UG/L 25120311205071315D BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-05-2012 0.2500000 0.1 2 .1 MG/L 25120311204051046I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-05-2012 0.6600000 0.1 2 .1 MG/L 25120311204051037I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 03-08-2012 0.2900000 0.1 2 .1 MG/L 25120311203081047I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 03-08-2012 0.9100000 0.1 2 .1 MG/L 25120311203081038I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 02-22-2012 0.0050000 UG/L 25120311202221440O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 02-02-2012 0.3700000 0.1 2 .1 MG/L 25120311202021057I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 02-02-2012 0.8800000 0.1 2 .1 MG/L 25120311202021047I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 01-10-2012 0.4300000 0.1 2 .1 MG/L 25120311201101100I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 01-10-2012 0.8800000 0.1 2 .1 MG/L 25120311201101035I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 12-06-2011 0.3500000 0.1 2 .1 MG/L 25120311112061115I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 12-06-2011 0.8100000 0.1 2 .1 MG/L 25120311112061032I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 11-09-2011 0.9000000 0.1 2 .1 MG/L 25120311111091445I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 11-09-2011 0.0030000 UG/L 25120311111091405O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 11-09-2011 0.3400000 0.1 2 .1 MG/L 25120311111091329I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 10-06-2011 0.3700000 0.1 2 .1 MG/L 25120311110061130I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 10-06-2011 0.9800000 0.1 2 .1 MG/L 25120311110061036I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 09-08-2011 0.4700000 0.1 2 .1 MG/L 25120311109081257I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 09-08-2011 0.9000000 0.1 2 .1 MG/L 25120311109081134I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 08-31-2011 0.8100000 0.1 2 .1 MG/L 25120311108311400I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 08-17-2011 0.0040000 UG/L 25120311108171030O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 08-04-2011 0.3700000 0.1 2 .1 MG/L 25120311108041105I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 08-04-2011 0.7100000 0.1 2 .1 MG/L 25120311108041053I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 07-12-2011 0.2700000 0.1 2 .1 MG/L 25120311107121105I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 07-12-2011 0.6300000 0.1 2 .1 MG/L 25120311107121053I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 06-06-2011 0.4400000 0.1 2 .1 MG/L 25120311106061100I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 06-06-2011 0.9000000 0.1 2 .1 MG/L 25120311106061053I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 05-18-2011 0.0030000 UG/L 25120311105181130O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 05-09-2011 0.3700000 0.1 2 .1 MG/L 25120311105091055I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 05-09-2011 0.8800000 0.1 2 .1 MG/L 25120311105091017I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-05-2011 0.4200000 0.1 2 .1 MG/L 25120311104051255I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 04-05-2011 0.3400000 0.1 2 .1 MG/L 25120311104051245I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 03-07-2011 0.3300000 0.1 2 .1 MG/L 25120311103071105I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 03-07-2011 0.8300000 0.1 2 .1 MG/L 25120311103071055I BSK ANALYTICAL LABORATORIES 1180
2314 N-NITROSODIMETHYLAMINE 02-16-2011 0.0030000 UG/L 25120311102161045O EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1025 FLUORIDE 01-13-2011 0.3200000 0.1 2 .1 MG/L 25120311101131016I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 01-13-2011 0.8100000 0.1 2 .1 MG/L 25120311101131010I 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.