CA Drinking Water Watch

POSO PARK ASSN (5400511)

All Sampling Results From To

WELL 02 (CA5400511_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 09-18-2023 < 0.05 1 .4 MG/L 2317836-02 BC LABORATORIES 1186 EPA 353.2
1040 NITRATE 09-18-2023 1.8 0.1 10 .4 MG/L 2317836-02 BC LABORATORIES 1186 EPA 300.0
1040 NITRATE 09-15-2022 1.8 0.1 10 .4 MG/L 2221963-01 BC LABORATORIES 1186 EPA 300.0
1040 NITRATE 09-16-2021 2.5 0.1 10 .4 MG/L 2129479-02 BC LABORATORIES 1186 EPA 300.0
1040 NITRATE 09-17-2020 < 0.1 10 .4 MG/L 75190022009171110N BC LABORATORIES 1186
1041 NITRITE 09-17-2020 < 0.1 1 .4 MG/L 75190022009171110N BC LABORATORIES 1186
1040 NITRATE 09-10-2019 2.1000000 0.4 10 .4 MG/L 75190021909101410N BC LABORATORIES 1186
1040 NITRATE 09-07-2018 0.1100000 0.4 10 .4 MG/L 75190021809071015N BC LABORATORIES 1186
1021 HYDROXIDE AS CALCIUM CARBONATE 09-07-2018 < 1.4 MG/L 75190021809071015G BC LABORATORIES 1186
1025 FLUORIDE 06-06-2018 < 0.1 2 .1 MG/L 75190021806061330I BC LABORATORIES 1186
1919 CALCIUM 06-06-2018 20.0000000 MG/L 75190021806061330G BC LABORATORIES 1186
1032 MANGANESE 06-06-2018 < 10 50 20 UG/L 75190021806061330G BC LABORATORIES 1186
1031 MAGNESIUM 06-06-2018 4.0000000 MG/L 75190021806061330G BC LABORATORIES 1186
1928 ALKALINITY, BICARBONATE 06-06-2018 100.0000000 MG/L 75190021806061330G BC LABORATORIES 1186
1929 ALKALINITY, CARBONATE 06-06-2018 < 2.5 MG/L 75190021806061330G BC LABORATORIES 1186
1925 PH 06-06-2018 6.8200000 pH 75190021806061330G BC LABORATORIES 1186
1052 SODIUM 06-06-2018 13.0000000 MG/L 75190021806061330G BC LABORATORIES 1186
1064 CONDUCTIVITY @ 25 C UMHOS/CM 06-06-2018 221.0000000 1600 UMHO/CM 75190021806061330G BC LABORATORIES 1186
1028 IRON 06-06-2018 190.0000000 100 300 100 UG/L 75190021806061330G BC LABORATORIES 1186
1915 HARDNESS, TOTAL (AS CACO3) 06-06-2018 66.0000000 MG/L 75190021806061330G BC LABORATORIES 1186
1040 NITRATE 09-18-2017 2.2000000 0.4 10 .4 MG/L 75190021709180800N CITY OF PORTERVILLE LABORATORY 1653
1041 NITRITE 09-18-2017 < 0.4 1 .4 MG/L 75190021709180800N CITY OF PORTERVILLE LABORATORY 1653
1040 NITRATE 09-08-2016 1.7000000 0.4 10 .4 MG/L 75190021609080700N CITY OF PORTERVILLE LABORATORY 1653
1040 NITRATE 09-15-2015 1.6000000 0.4 10 .4 MG/L 75190021509150700N CITY OF PORTERVILLE LABORATORY 1653
C255 NITRATE (AS NO3) 09-03-2014 8.2000000 2 45 2 MG/L 75190021409030700N CITY OF PORTERVILLE LABORATORY 1653
1041 NITRITE 09-03-2014 < 400 1000 400 UG/L 75190021409030700N CITY OF PORTERVILLE LABORATORY 1653
C255 NITRATE (AS NO3) 09-12-2013 5.7000000 2 45 2 MG/L 75190021309120700N CITY OF PORTERVILLE LABORATORY 1653
C255 NITRATE (AS NO3) 09-11-2012 6.6000000 2 45 2 MG/L 75190021209110700N CITY OF PORTERVILLE LABORATORY 1653
1041 NITRITE 09-08-2011 < 400 1000 400 UG/L 75190021109080700N CITY OF PORTERVILLE LABORATORY 1653
C255 NITRATE (AS NO3) 09-08-2011 5.1000000 2 45 2 MG/L 75190021109080700N CITY OF PORTERVILLE LABORATORY 1653

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.