CA Drinking Water Watch

INDIAN GRINDING ROCK-CALAVERAS DISTRICT (0310300)

All Sampling Results From To

WELL NO. 02 (CA0310300_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 0.21 0.2 1 .4 MG/L GFI0640-01 CRANMER ENGINEERING, INC. 1936 EPA 300.0
1040 NITRATE 09-13-2023 < 0.4 10 .4 MG/L GFI0640-01 CRANMER ENGINEERING, INC. 1936 EPA 300.0
1040 NITRATE 05-11-2022 < 0.4 10 .4 MG/L GEE0574-01 CRANMER ENGINEERING, INC. 1936 EPA 300.0
1040 NITRATE 02-10-2021 < 0.4 10 .4 MG/L 840022102101157N CRANMER ENGINEERING, INC. 1936
1041 NITRITE 02-10-2021 0.1300000 0.4 1 .4 MG/L 840022102101157N CRANMER ENGINEERING, INC. 1936
1040 NITRATE 10-14-2020 < 0.4 10 .4 MG/L 840022010141128N CRANMER ENGINEERING, INC. 1936
1040 NITRATE 10-15-2019 < 0.4 10 .4 MG/L 840021910150850N CRANMER ENGINEERING, INC. 1936
1040 NITRATE 11-14-2018 < 0.4 10 .4 MG/L 840021811141115N CRANMER ENGINEERING, INC. 1936
1041 NITRITE 01-03-2018 < 0.4 1 .4 MG/L 840021801031035N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 10-11-2017 < 0.4 10 .4 MG/L 840021710111010N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 11-01-2016 < 0.4 10 .4 MG/L 840021611011125N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 12-02-2015 < 0.4 10 .4 MG/L 840021512021040N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 01-07-2015 < 400 1000 400 UG/L 840021501071040N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 11-05-2014 < 2 45 2 MG/L 840021411051040N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 10-08-2013 < 2 45 2 MG/L 840021310081250N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 12-05-2012 < 400 1000 400 UG/L 840021212050955N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 12-05-2012 < 2 45 2 MG/L 840021212050955N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 10-05-2011 0.3700000 2 45 2 MG/L 840021110050830N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 10-05-2011 83.0000000 400 10000 400 UG/L 840021110050830N SIERRA FOOTHILL 5879
1041 NITRITE 10-05-2011 < 50 1000 400 UG/L 840021110050830N SIERRA FOOTHILL 5879
2251 METHYL TERT-BUTYL ETHER 03-04-2003 < 3 13 3 UG/L 840020303041050V NORTH COAST LABS 1247
1005 ARSENIC 10-01-2002 < 2 50 2 UG/L 840020210011015I SIERRA FOOTHILL 5879
2251 METHYL TERT-BUTYL ETHER 03-05-2002 < 3 13 3 UG/L 840020203051120V NORTH COAST LABS 1247
2251 METHYL TERT-BUTYL ETHER 04-03-2001 < 3 13 3 UG/L 840020104031200V BSK ANALYTICAL LABORATORIES 1180
1022 COPPER, FREE 06-28-1994 < 30 1000 50 UG/L 840029406281000L SIERRA FOOTHILL 5879
1030 LEAD 06-28-1994 < 2 5 UG/L 840029406281000L SIERRA FOOTHILL 5879
1002 ALUMINUM 06-28-1994 < 100 1000 50 UG/L 840029406281000I SIERRA FOOTHILL 5879
1035 MERCURY 06-28-1994 < 0.5 2 1 UG/L 840029406281000I SIERRA FOOTHILL 5879
1015 CADMIUM 06-28-1994 < 1 5 1 UG/L 840029406281000I SIERRA FOOTHILL 5879
1020 CHROMIUM 06-28-1994 < 3 50 10 UG/L 840029406281000I SIERRA FOOTHILL 5879
1005 ARSENIC 06-28-1994 5.1000000 2 50 2 UG/L 840029406281000I SIERRA FOOTHILL 5879
1025 FLUORIDE 06-28-1994 0.7200000 0.1 1.4 .1 MG/L 840029406281000I SIERRA FOOTHILL 5879
1045 SELENIUM 06-28-1994 < 2 50 5 UG/L 840029406281000I SIERRA FOOTHILL 5879
1010 BARIUM 06-28-1994 < 100 1000 100 UG/L 840029406281000I SIERRA FOOTHILL 5879
1905 COLOR 06-28-1994 3.0000000 15 UNITS 840029406281000G SIERRA FOOTHILL 5879
1028 IRON 06-28-1994 80.0000000 100 300 100 UG/L 840029406281000G SIERRA FOOTHILL 5879
1929 ALKALINITY, CARBONATE 06-28-1994 < 5 MG/L 840029406281000G SIERRA FOOTHILL 5879
1052 SODIUM 06-28-1994 4.7000000 MG/L 840029406281000G SIERRA FOOTHILL 5879
1095 ZINC 06-28-1994 50.0000000 50 5000 50 UG/L 840029406281000G SIERRA FOOTHILL 5879
1055 SULFATE 06-28-1994 4.7000000 0.5 600 .5 MG/L 840029406281000G SIERRA FOOTHILL 5879
1927 ALKALINITY, TOTAL 06-28-1994 180.0000000 MG/L 840029406281000G SIERRA FOOTHILL 5879
1031 MAGNESIUM 06-28-1994 5.5100000 MG/L 840029406281000G SIERRA FOOTHILL 5879
2905 FOAMING AGENTS (SURFACTANTS) 06-28-1994 < 0.1 500 UG/L 840029406281000G SIERRA FOOTHILL 5879
1920 ODOR 06-28-1994 1.0000000 3 TON 840029406281000G SIERRA FOOTHILL 5879
1017 CHLORIDE 06-28-1994 4.5000000 500 MG/L 840029406281000G SIERRA FOOTHILL 5879
1050 SILVER 06-28-1994 1.3000000 10 100 10 UG/L 840029406281000G SIERRA FOOTHILL 5879
1021 HYDROXIDE AS CALCIUM CARBONATE 06-28-1994 < 5 MG/L 840029406281000G SIERRA FOOTHILL 5879
1032 MANGANESE 06-28-1994 < 30 50 10 UG/L 840029406281000G SIERRA FOOTHILL 5879
0100 TURBIDITY 06-28-1994 1.4000000 0.1 5 .1 NTU 840029406281000G SIERRA FOOTHILL 5879
1064 CONDUCTIVITY @ 25 C UMHOS/CM 06-28-1994 324.0000000 1600 UMHO/CM 840029406281000G SIERRA FOOTHILL 5879
1928 ALKALINITY, BICARBONATE 06-28-1994 180.0000000 MG/L 840029406281000G SIERRA FOOTHILL 5879
1925 PH 06-28-1994 7.7000000 pH 840029406281000G SIERRA FOOTHILL 5879
1919 CALCIUM 06-28-1994 63.0000000 MG/L 840029406281000G SIERRA FOOTHILL 5879
1930 TDS 06-28-1994 210.0000000 1000 MG/L 840029406281000G SIERRA FOOTHILL 5879
1915 HARDNESS, TOTAL (AS CACO3) 06-28-1994 180.0000000 MG/L 840029406281000G SIERRA FOOTHILL 5879

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.