CA Drinking Water Watch

GRAND ISLAND MANSION (3400455)

All Sampling Results From To

MAIN WELL (CA3400455_001_001)

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
1041 NITRITE 11-13-2023 < 0.4 1 .4 MG/L STK2355651-001 FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573 SM 4500-NO3-F-00
1040 NITRATE 11-13-2023 < 0.4 10 .4 MG/L STK2355651-001 FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573 SM 4500-NO3-F-00
1040 NITRATE 11-16-2022 < 0.4 10 .4 MG/L STK2256324-001 FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573 SM 4500-NO3-F-00
1040 NITRATE 11-22-2021 < 0.4 10 .4 MG/L STK2156743-001 FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573 SM 4500-NO3-F-00
1041 NITRITE 11-09-2020 < 0.4 1 .4 MG/L 77870012011090845N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1040 NITRATE 11-09-2020 < 0.4 10 .4 MG/L 77870012011090845N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1040 NITRATE 11-11-2019 < 0.4 10 .4 MG/L 77870011911110835N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1040 NITRATE 11-12-2018 < 0.4 10 .4 MG/L 77870011811120815N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1040 NITRATE 11-13-2017 < 0.4 10 .4 MG/L 77870011711130825N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1041 NITRITE 11-13-2017 < 0.4 1 .4 MG/L 77870011711130825N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573

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.