CA Drinking Water Watch

PINNACLES NATIONAL PARK-WEST DISTRICT (3510500)

All Sampling Results From To

WEST ENTRANCE WELL (CA3510500_003_003)

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 01-24-2024 < 0.05 1 .4 MG/L AC78031 MONTEREY COUNTY CONSOLIDATED LABORATORY 1395 SM 4500-NO2-B-00
1040 NITRATE 01-24-2024 2.1 0.1 10 .4 MG/L AC78031 MONTEREY COUNTY CONSOLIDATED LABORATORY 1395 EPA 300.0
1041 NITRITE 06-27-2023 < 0.05 1 .4 MG/L AC71861 MONTEREY COUNTY CONSOLIDATED LABORATORY 1395 SM 4500-NO2-B-00
1040 NITRATE 06-27-2023 3.8 0.1 10 .4 MG/L AC71861 MONTEREY COUNTY CONSOLIDATED LABORATORY 1395 EPA 300.0
1041 NITRITE 01-23-2023 < 0.1 1 .4 MG/L 230123_59-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1040 NITRATE 01-23-2023 0.3 0.1 10 .4 MG/L 230123_59-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 300.0
1041 NITRITE 01-27-2022 < 0.05 1 .4 MG/L AFA3353-01 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 01-27-2022 0.64 0.23 10 .4 MG/L AFA3353-01 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 10-06-2020 0.9900000 0.4 10 .4 MG/L 37450032010061300N BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 10-06-2020 < 0.4 1 .4 MG/L 37450032010061300N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-12-2019 1.6000000 0.4 10 .4 MG/L 37450031911121100N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-13-2018 0.6300000 0.4 10 .4 MG/L 37450031811131235N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-20-2017 0.5800000 0.4 10 .4 MG/L 37450031711201102N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-07-2017 < 0.4 10 .4 MG/L 37450031711071000N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 08-17-2017 < 0.4 1 .4 MG/L 37450031708170806N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 11-07-2016 1.0000000 0.4 10 .4 MG/L 37450031611071155N BOLSA ANALYTICAL LABORATORY 1326
1040 NITRATE 11-16-2015 < 0.4 10 .4 MG/L 37450031511161015N BSK ANALYTICAL LABORATORIES 1180
1028 IRON 07-20-2015 < 100 300 100 UG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1930 TDS 07-20-2015 670.0000000 1000 MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1017 CHLORIDE 07-20-2015 180.0000000 500 MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1055 SULFATE 07-20-2015 120.0000000 0.5 500 .5 MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1050 SILVER 07-20-2015 < 10 100 10 UG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1915 HARDNESS, TOTAL (AS CACO3) 07-20-2015 450.0000000 MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1925 PH 07-20-2015 7.8000000 pH 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1994 AGGRESSIVE INDEX 07-20-2015 13.0000000 AGGR 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1919 CALCIUM 07-20-2015 120.0000000 MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1064 CONDUCTIVITY @ 25 C UMHOS/CM 07-20-2015 1200.0000000 1600 UMHO/CM 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1031 MAGNESIUM 07-20-2015 36.0000000 MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1927 ALKALINITY, TOTAL 07-20-2015 200.0000000 MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
2905 FOAMING AGENTS (SURFACTANTS) 07-20-2015 < .5 MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1905 COLOR 07-20-2015 < 15 UNITS 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1032 MANGANESE 07-20-2015 < 20 50 20 UG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1021 HYDROXIDE AS CALCIUM CARBONATE 07-20-2015 < MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1928 ALKALINITY, BICARBONATE 07-20-2015 250.0000000 MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1095 ZINC 07-20-2015 < 50 5000 50 UG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1052 SODIUM 07-20-2015 59.0000000 MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
0100 TURBIDITY 07-20-2015 < 0.1 5 .1 NTU 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1920 ODOR 07-20-2015 < 1 3 1 TON 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1929 ALKALINITY, CARBONATE 07-20-2015 < MG/L 37450031507201150G BSK ANALYTICAL LABORATORIES 1180
1002 ALUMINUM 07-20-2015 < 50 1000 50 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1010 BARIUM 07-20-2015 < 100 1000 100 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1035 MERCURY 07-20-2015 < 1 2 1 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1020 CHROMIUM 07-20-2015 < 10 50 10 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1085 THALLIUM, TOTAL 07-20-2015 < 1 2 1 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1074 ANTIMONY, TOTAL 07-20-2015 < 6 6 6 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1045 SELENIUM 07-20-2015 < 5 50 5 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1015 CADMIUM 07-20-2015 < 1 5 1 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1036 NICKEL 07-20-2015 < 10 100 10 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 07-20-2015 < 2 10 2 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 07-20-2015 0.6400000 0.1 2 .1 MG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1075 BERYLLIUM, TOTAL 07-20-2015 < 1 4 1 UG/L 37450031507201150I BSK ANALYTICAL LABORATORIES 1180
1030 LEAD 07-20-2015 < 5 5 UG/L 37450031507201150L BSK ANALYTICAL LABORATORIES 1180
1022 COPPER, FREE 07-20-2015 < 50 1000 50 UG/L 37450031507201150L BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 07-20-2015 < 400 1000 400 UG/L 37450031507201150N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-20-2015 < 2 45 2 MG/L 37450031507201150N BSK ANALYTICAL LABORATORIES 1180
1042 POTASSIUM 07-20-2015 3.9000000 MG/L 37450031507201150O BSK ANALYTICAL LABORATORIES 1180
1997 LANGELIER INDEX (PH(S)) 07-20-2015 0.6100000 LANG 37450031507201150W BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-18-2014 < 2 45 2 MG/L 37450031412181058N MONTEREY COUNTY CONSOLIDATED LABORATORY 1395
1080 CHROMIUM, HEX 12-18-2014 < 1 10 1 UG/L 37450031412181058I BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 08-04-2014 < 400 1000 400 UG/L 37450031408040730N MONTEREY COUNTY CONSOLIDATED LABORATORY 1395
C255 NITRATE (AS NO3) 12-02-2013 2.0000000 2 45 2 MG/L 37450031312021140N MONTEREY COUNTY CONSOLIDATED LABORATORY 1395
C255 NITRATE (AS NO3) 12-10-2012 < 2 45 2 MG/L 37450031212100814N MONTEREY COUNTY CONSOLIDATED LABORATORY 1395
C255 NITRATE (AS NO3) 09-28-2011 2.0000000 2 45 2 MG/L 37450031109281320N MONTEREY COUNTY CONSOLIDATED LABORATORY 1395
1041 NITRITE 09-28-2011 < 400 1000 400 UG/L 37450031109281320N MONTEREY COUNTY CONSOLIDATED LABORATORY 1395
1025 FLUORIDE 09-28-2011 0.6300000 0.1 2 .1 MG/L 37450031109281320I MONTEREY COUNTY CONSOLIDATED LABORATORY 1395
C164 LANGELIER INDEX AT SOURCE TEMP. 11-07-2001 0.0100000 LANG 37450030111071130W CM ANALYTICAL, INC 1423
1038 NITRATE-NITRITE 11-07-2001 < 400 10000 400 UG/L 37450030111071130N CM ANALYTICAL, INC 1423

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.