CA Drinking Water Watch

SAN FERNANDO-CITY, WATER DEPT. (1910143)

All Sampling Results From To

ION EXCHANGE NITRATE TREATMENT PLANT 2 (CA1910143_017_017)

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
1040 NITRATE 04-17-2024 3.9 0.4 10 .4 MG/L 380-91849-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 04-17-2024 < 1 6 1 UG/L 380-91849-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1040 NITRATE 04-11-2024 3.4 0.4 10 .4 MG/L 380-91031-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 04-11-2024 < 1 6 1 UG/L 380-91031-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1040 NITRATE 04-04-2024 4.4 0.4 10 .4 MG/L 380-89874-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 04-04-2024 < 1 6 1 UG/L 380-89874-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1040 NITRATE 03-29-2024 4.7 0.4 10 .4 MG/L 380-89089-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-29-2024 < 2 6 1 UG/L 380-89089-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-29-2024 44 0.5 500 .5 MG/L 380-89089-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-27-2024 2.4 0.4 10 .4 MG/L 380-88774-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-27-2024 < 2 6 1 UG/L 380-88774-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-27-2024 42 0.5 500 .5 MG/L 380-88774-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1055 SULFATE 03-20-2024 < 0.25 500 .5 MG/L 380-87931-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-20-2024 3.9 0.4 10 .4 MG/L 380-87931-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-20-2024 < 2 6 1 UG/L 380-87931-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-18-2024 37 0.5 500 .5 MG/L 380-87602-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-18-2024 4.3 0.4 10 .4 MG/L 380-87602-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-18-2024 < 2 6 1 UG/L 380-87602-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-15-2024 38 0.5 500 .5 MG/L 380-87411-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-15-2024 3.2 0.4 10 .4 MG/L 380-87411-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-15-2024 < 2 6 1 UG/L 380-87411-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-12-2024 42 0.5 500 .5 MG/L 380-86663-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-12-2024 2.3 0.4 10 .4 MG/L 380-86663-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-12-2024 < 2 6 1 UG/L 380-86663-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-08-2024 43 0.5 500 .5 MG/L 380-86350-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-08-2024 3.9 0.4 10 .4 MG/L 380-86350-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-08-2024 < 2 6 1 UG/L 380-86350-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-07-2024 38 0.5 500 .5 MG/L 380-86137-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-07-2024 3.4 0.4 10 .4 MG/L 380-86137-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-07-2024 < 2 6 1 UG/L 380-86137-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-06-2024 40 0.5 500 .5 MG/L 380-85812-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-06-2024 3.3 0.4 10 .4 MG/L 380-85812-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-06-2024 < 2 6 1 UG/L 380-85812-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-05-2024 40 0.25 500 .5 MG/L 380-85589-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-05-2024 3.0 0.4 10 .4 MG/L 380-85589-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-05-2024 < 2 6 1 UG/L 380-85589-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-04-2024 40 0.5 500 .5 MG/L 380-85422-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-04-2024 2.3 0.4 10 .4 MG/L 380-85422-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-04-2024 < 2 6 1 UG/L 380-85422-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 03-01-2024 40 0.5 500 .5 MG/L 380-85305-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 03-01-2024 4.4 0.4 10 .4 MG/L 380-85305-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 03-01-2024 < 2 6 1 UG/L 380-85305-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0
1055 SULFATE 02-29-2024 49 0.5 500 .5 MG/L 380-85118-1 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1040 NITRATE 02-29-2024 5.1 0.4 10 .4 MG/L 380-85118-1 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 300.0
1039 PERCHLORATE 02-29-2024 < 2 6 1 UG/L 380-85118-1 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 331.0

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.