CA Drinking Water Watch

GURDJIEFF FOUNDATION (4901164)

All Sampling Results From To

SOUTH WELL (CA4901164_002_002)

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 09-13-2023 < 0.2 1 .4 MG/L 23I1801-02 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 300.0
1040 NITRATE 09-13-2023 < 0.4 10 .4 MG/L 23I1801-02 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 300.0
1040 NITRATE 12-14-2021 1.1 0.4 10 .4 MG/L 21L1853-02 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 300.0
1040 NITRATE 09-30-2020 < 0.4 10 .4 MG/L 53100022009300830N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 01-23-2020 < 0.4 1 .4 MG/L 53100022001231020N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 09-10-2019 < 0.4 10 .4 MG/L 53100021909100945N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 01-10-2018 0.2600000 0.4 10 .4 MG/L 53100021801101125N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1040 NITRATE 01-16-2017 0.3100000 0.4 10 .4 MG/L 53100021701161150N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1041 NITRITE 01-16-2017 < 0.4 1 .4 MG/L 53100021701161150N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1040 NITRATE 01-11-2016 1.9000000 0.4 10 .4 MG/L 53100021601111230N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
C255 NITRATE (AS NO3) 01-19-2015 1.7100000 2 45 2 MG/L 53100021501191200N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
C255 NITRATE (AS NO3) 01-22-2014 1.1000000 2 45 2 MG/L 53100021401221145N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1041 NITRITE 01-22-2014 < 400 1000 400 UG/L 53100021401221145N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
C255 NITRATE (AS NO3) 01-23-2013 2.1000000 2 45 2 MG/L 53100021301231205N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
C255 NITRATE (AS NO3) 01-18-2012 0.7300000 2 45 2 MG/L 53100021201181310N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1041 NITRITE 01-19-2011 < 400 1000 400 UG/L 53100021101191325N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
C255 NITRATE (AS NO3) 01-19-2011 0.6400000 2 45 2 MG/L 53100021101191325N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1025 FLUORIDE 12-05-2001 0.2000000 0.1 1.7 .1 MG/L 53100020112051140I FAR WEST LABORATORIES 1310
1017 CHLORIDE 12-05-2001 4.2000000 500 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
1055 SULFATE 12-05-2001 8.3000000 0.5 500 .5 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
1928 ALKALINITY, BICARBONATE 12-05-2001 148.6000000 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
1028 IRON 12-05-2001 < 100 300 100 UG/L 53100020112051140G FAR WEST LABORATORIES 1310
1925 PH 12-05-2001 7.3000000 pH 53100020112051140G FAR WEST LABORATORIES 1310
1032 MANGANESE 12-05-2001 < 20 50 20 UG/L 53100020112051140G FAR WEST LABORATORIES 1310
1052 SODIUM 12-05-2001 8.8000000 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
1915 HARDNESS, TOTAL (AS CACO3) 12-05-2001 148.0000000 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
1927 ALKALINITY, TOTAL 12-05-2001 121.8000000 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
1064 CONDUCTIVITY @ 25 C UMHOS/CM 12-05-2001 232.0000000 1600 UMHO/CM 53100020112051140G FAR WEST LABORATORIES 1310
1929 ALKALINITY, CARBONATE 12-05-2001 < 1 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
1919 CALCIUM 12-05-2001 24.0000000 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
2905 FOAMING AGENTS (SURFACTANTS) 12-05-2001 < 500 UG/L 53100020112051140G FAR WEST LABORATORIES 1310
1021 HYDROXIDE AS CALCIUM CARBONATE 12-05-2001 < 1 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
1095 ZINC 12-05-2001 < 50 5000 50 UG/L 53100020112051140G FAR WEST LABORATORIES 1310
1031 MAGNESIUM 12-05-2001 12.5000000 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
1930 TDS 12-05-2001 150.0000000 1000 MG/L 53100020112051140G FAR WEST LABORATORIES 1310
1022 COPPER, FREE 12-05-2001 < 50 1000 50 UG/L 53100020112051140L FAR WEST LABORATORIES 1310

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.