CA Drinking Water Watch

ACTON LA NORTH KOA (1900092)

All Sampling Results From To

WELL 01 (CA1900092_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 11-21-2023 < 0.05 1 .4 MG/L 23K0758-01 PATCHEM LABORATORIES 1531 EPA 353.2
1040 NITRATE 11-21-2023 0.67 0.05 10 .4 MG/L 23K0758-01 PATCHEM LABORATORIES 1531 EPA 353.2
1040 NITRATE 03-07-2023 0.26 0.05 10 .4 MG/L 23C0349-01 PATCHEM LABORATORIES 1531 EPA 353.2
1040 NITRATE 02-01-2022 0.17 0.05 10 .4 MG/L 22B0006-01 PATCHEM LABORATORIES 1531 EPA 353.2
1040 NITRATE 01-21-2022 0.26 0.05 10 .4 MG/L 22A0569-01 PATCHEM LABORATORIES 1531 EPA 353.2
1040 NITRATE 12-02-2021 0.32 0.05 10 .4 MG/L 21L0056-01 PATCHEM LABORATORIES 1531 EPA 353.2
1040 NITRATE 06-03-2021 0.3800000 0.4 10 .4 MG/L 22080012106031500N PATCHEM LABORATORIES 1531
1041 NITRITE 11-26-2014 < 0.2 1000 400 UG/L 22080011411261155N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
C255 NITRATE (AS NO3) 11-26-2014 0.8000000 2 45 2 MG/L 22080011411261155N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
C255 NITRATE (AS NO3) 11-20-2013 0.7000000 2 45 2 MG/L 22080011311201125N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
C255 NITRATE (AS NO3) 10-17-2012 0.5000000 2 45 2 MG/L 22080011210171120N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
C255 NITRATE (AS NO3) 04-06-2011 3.6000000 2 45 2 MG/L 22080011104060940N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1041 NITRITE 04-06-2011 < 0.1 1000 400 UG/L 22080011104060940N FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1022 COPPER, FREE 01-17-2006 < 50 1000 50 UG/L 22080010601171200L L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1030 LEAD 01-17-2006 < 5 5 UG/L 22080010601171200L L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1025 FLUORIDE 01-17-2006 0.2900000 0.1 2 .1 MG/L 22080010601171200I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1005 ARSENIC 01-17-2006 < 2 50 2 UG/L 22080010601171200I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1074 ANTIMONY, TOTAL 01-17-2006 < 6 6 6 UG/L 22080010601171200I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1015 CADMIUM 01-17-2006 < 1 5 1 UG/L 22080010601171200I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1036 NICKEL 01-17-2006 < 10 100 10 UG/L 22080010601171200I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1002 ALUMINUM 01-17-2006 < 50 1000 50 UG/L 22080010601171200I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1035 MERCURY 01-17-2006 < 1 2 1 UG/L 22080010601171200I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1010 BARIUM 01-17-2006 < 100 1000 100 UG/L 22080010601171200I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1045 SELENIUM 01-17-2006 < 5 50 5 UG/L 22080010601171200I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1020 CHROMIUM 01-17-2006 < 10 50 10 UG/L 22080010601171200I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1929 ALKALINITY, CARBONATE 01-17-2006 < MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1919 CALCIUM 01-17-2006 72.1000000 MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1017 CHLORIDE 01-17-2006 41.8000000 500 MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1032 MANGANESE 01-17-2006 < 20 50 20 UG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1028 IRON 01-17-2006 < 100 300 100 UG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1095 ZINC 01-17-2006 < 50 5000 50 UG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1927 ALKALINITY, TOTAL 01-17-2006 223.0000000 MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1930 TDS 01-17-2006 418.0000000 1000 MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1052 SODIUM 01-17-2006 40.2000000 MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1031 MAGNESIUM 01-17-2006 19.4000000 MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1055 SULFATE 01-17-2006 72.9000000 0.5 500 .5 MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1050 SILVER 01-17-2006 < 10 100 10 UG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1915 HARDNESS, TOTAL (AS CACO3) 01-17-2006 260.0000000 MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1021 HYDROXIDE AS CALCIUM CARBONATE 01-17-2006 < MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
0100 TURBIDITY 01-17-2006 0.1700000 0.1 5 .1 NTU 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1928 ALKALINITY, BICARBONATE 01-17-2006 219.0000000 MG/L 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1925 PH 01-17-2006 8.3400000 pH 22080010601171200G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1079 BORON, TOTAL 12-22-2005 309.0000000 100 100 UG/L 22080010512221340O L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1022 COPPER, FREE 12-22-2005 < 50 1000 50 UG/L 22080010512221340L L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1030 LEAD 12-22-2005 < 5 5 UG/L 22080010512221340L L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1015 CADMIUM 12-22-2005 < 1 5 1 UG/L 22080010512221340I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1036 NICKEL 12-22-2005 < 10 100 10 UG/L 22080010512221340I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1005 ARSENIC 12-22-2005 < 2 50 2 UG/L 22080010512221340I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1020 CHROMIUM 12-22-2005 < 10 50 10 UG/L 22080010512221340I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1025 FLUORIDE 12-22-2005 0.2600000 0.1 2 .1 MG/L 22080010512221340I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1035 MERCURY 12-22-2005 < 1 2 1 UG/L 22080010512221340I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1002 ALUMINUM 12-22-2005 < 50 1000 50 UG/L 22080010512221340I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1045 SELENIUM 12-22-2005 < 5 50 5 UG/L 22080010512221340I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1925 PH 12-22-2005 7.3700000 pH 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1928 ALKALINITY, BICARBONATE 12-22-2005 275.0000000 MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1028 IRON 12-22-2005 < 100 300 100 UG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
0100 TURBIDITY 12-22-2005 0.2000000 0.1 5 .1 NTU 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1064 CONDUCTIVITY @ 25 C UMHOS/CM 12-22-2005 653.0000000 1600 UMHO/CM 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1021 HYDROXIDE AS CALCIUM CARBONATE 12-22-2005 < MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1050 SILVER 12-22-2005 < 10 100 10 UG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1055 SULFATE 12-22-2005 71.4000000 0.5 500 .5 MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1927 ALKALINITY, TOTAL 12-22-2005 226.0000000 MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1031 MAGNESIUM 12-22-2005 19.4000000 MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1017 CHLORIDE 12-22-2005 48.8000000 500 MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1032 MANGANESE 12-22-2005 < 20 50 20 UG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1095 ZINC 12-22-2005 < 50 5000 50 UG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1915 HARDNESS, TOTAL (AS CACO3) 12-22-2005 255.0000000 MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1919 CALCIUM 12-22-2005 70.1000000 MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1929 ALKALINITY, CARBONATE 12-22-2005 < MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1052 SODIUM 12-22-2005 44.0000000 MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1930 TDS 12-22-2005 416.0000000 1000 MG/L 22080010512221340G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1030 LEAD 05-21-2002 < 5 5 UG/L 22080010205211300L L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1022 COPPER, FREE 05-21-2002 < 50 1000 50 UG/L 22080010205211300L L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1010 BARIUM 05-21-2002 < 100 1000 100 UG/L 22080010205211300I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1074 ANTIMONY, TOTAL 05-21-2002 < 6 6 6 UG/L 22080010205211300I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1025 FLUORIDE 05-21-2002 0.2300000 0.1 1.7 .1 MG/L 22080010205211300I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1045 SELENIUM 05-21-2002 < 5 50 5 UG/L 22080010205211300I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1002 ALUMINUM 05-21-2002 < 50 1000 50 UG/L 22080010205211300I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1036 NICKEL 05-21-2002 < 10 100 10 UG/L 22080010205211300I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1015 CADMIUM 05-21-2002 < 1 5 1 UG/L 22080010205211300I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1020 CHROMIUM 05-21-2002 < 10 50 10 UG/L 22080010205211300I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1035 MERCURY 05-21-2002 < 1 2 1 UG/L 22080010205211300I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1005 ARSENIC 05-21-2002 < 2 50 2 UG/L 22080010205211300I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1925 PH 05-21-2002 7.6500000 pH 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1050 SILVER 05-21-2002 < 10 100 10 UG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1928 ALKALINITY, BICARBONATE 05-21-2002 273.0000000 MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1028 IRON 05-21-2002 < 100 300 100 UG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1095 ZINC 05-21-2002 68.3000000 50 5000 50 UG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1017 CHLORIDE 05-21-2002 39.1000000 500 MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1064 CONDUCTIVITY @ 25 C UMHOS/CM 05-21-2002 720.0000000 1600 UMHO/CM 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1930 TDS 05-21-2002 476.0000000 1000 MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1021 HYDROXIDE AS CALCIUM CARBONATE 05-21-2002 < MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1055 SULFATE 05-21-2002 79.0000000 0.5 500 .5 MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1031 MAGNESIUM 05-21-2002 26.3000000 MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1032 MANGANESE 05-21-2002 < 20 50 20 UG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1927 ALKALINITY, TOTAL 05-21-2002 224.0000000 MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1915 HARDNESS, TOTAL (AS CACO3) 05-21-2002 280.0000000 MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1919 CALCIUM 05-21-2002 68.9000000 MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1929 ALKALINITY, CARBONATE 05-21-2002 < MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1052 SODIUM 05-21-2002 45.0000000 MG/L 22080010205211300G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1022 COPPER, FREE 02-09-1999 < 50 1000 50 UG/L 22080019902091220L L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1030 LEAD 02-09-1999 < 5 5 UG/L 22080019902091220L L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1035 MERCURY 02-09-1999 < 1 2 1 UG/L 22080019902091220I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1025 FLUORIDE 02-09-1999 0.2790000 0.1 1.7 .1 MG/L 22080019902091220I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1074 ANTIMONY, TOTAL 02-09-1999 < 6 6 6 UG/L 22080019902091220I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1020 CHROMIUM 02-09-1999 < 10 50 10 UG/L 22080019902091220I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1002 ALUMINUM 02-09-1999 < 50 1000 50 UG/L 22080019902091220I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1010 BARIUM 02-09-1999 < 100 1000 100 UG/L 22080019902091220I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1036 NICKEL 02-09-1999 < 10 100 10 UG/L 22080019902091220I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1005 ARSENIC 02-09-1999 < 2 50 2 UG/L 22080019902091220I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1015 CADMIUM 02-09-1999 < 1 5 1 UG/L 22080019902091220I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1045 SELENIUM 02-09-1999 < 5 50 5 UG/L 22080019902091220I L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1021 HYDROXIDE AS CALCIUM CARBONATE 02-09-1999 < MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1927 ALKALINITY, TOTAL 02-09-1999 217.0000000 MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1929 ALKALINITY, CARBONATE 02-09-1999 < MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1031 MAGNESIUM 02-09-1999 17.0000000 MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1915 HARDNESS, TOTAL (AS CACO3) 02-09-1999 245.0000000 MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1017 CHLORIDE 02-09-1999 34.0000000 500 MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1928 ALKALINITY, BICARBONATE 02-09-1999 217.0000000 MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1050 SILVER 02-09-1999 < 10 100 10 UG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1095 ZINC 02-09-1999 60.0000000 50 5000 50 UG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1028 IRON 02-09-1999 < 100 300 100 UG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1032 MANGANESE 02-09-1999 < 20 50 20 UG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1919 CALCIUM 02-09-1999 70.1000000 MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1930 TDS 02-09-1999 374.0000000 1000 MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1052 SODIUM 02-09-1999 41.0000000 MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1055 SULFATE 02-09-1999 89.0000000 0.5 600 .5 MG/L 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1064 CONDUCTIVITY @ 25 C UMHOS/CM 02-09-1999 609.0000000 1600 UMHO/CM 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430
1925 PH 02-09-1999 8.0600000 pH 22080019902091220G L.A. CO. AGRICULTURAL COMMISSIONER /W&M 1430

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.