CA Drinking Water Watch

OLD OAK RANCH (5500020)

All Sampling Results From To

DITCH INTAKE - RAW (CA5500020_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
1040 NITRATE 12-11-2023 < 0.4 10 .4 MG/L 2312171-01 PRECISION ENVIRO-TECH ANALYTICAL LAB 2387 EPA 300.0
1040 NITRATE 06-14-2022 < 0.4 10 .4 MG/L 2061411-01 PRECISION ENVIRO-TECH ANALYTICAL LAB 2387 EPA 300.0
1040 NITRATE 05-23-2022 < 0.4 10 .4 MG/L 2052310-01 PRECISION ENVIRO-TECH ANALYTICAL LAB 2387 EPA 300.0
1038 NITRATE-NITRITE 07-21-2021 < 0.4 10 .4 MG/L 70030012107211038N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1041 NITRITE 07-21-2021 < 0.4 1 .4 MG/L 70030012107211038N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1040 NITRATE 07-21-2021 < 0.4 10 .4 MG/L 70030012107211038N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1040 NITRATE 07-14-2020 2.0000000 0.4 10 .4 MG/L 70030012007140925N AQUALAB 1359
1040 NITRATE 08-13-2019 < 0.4 10 .4 MG/L 70030011908131255N AQUALAB 1359
1041 NITRITE 06-25-2018 < 0.4 1 .4 MG/L 70030011806251210N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1040 NITRATE 06-25-2018 < 0.4 10 .4 MG/L 70030011806251210N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1040 NITRATE 09-20-2017 < 0.4 10 .4 MG/L 70030011709200905N AQUALAB 1359
1040 NITRATE 08-17-2016 < 0.4 10 .4 MG/L 70030011608171140N AQUALAB 1359
1041 NITRITE 11-17-2015 < 400 1000 400 UG/L 70030011511171341N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
C255 NITRATE (AS NO3) 11-17-2015 < 2 45 2 MG/L 70030011511171341N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1038 NITRATE-NITRITE 11-17-2015 < 400 10000 400 UG/L 70030011511171341N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
C255 NITRATE (AS NO3) 07-15-2014 < 2 45 2 MG/L 70030011407150956N AQUALAB 1359
C255 NITRATE (AS NO3) 06-24-2013 < 2 45 2 MG/L 70030011306241400N AQUALAB 1359
C255 NITRATE (AS NO3) 11-27-2012 < 2 45 2 MG/L 70030011211271019N AQUALAB 1359
1041 NITRITE 12-13-2011 < 400 1000 400 UG/L 70030011112131340N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
C255 NITRATE (AS NO3) 12-13-2011 < 2 45 2 MG/L 70030011112131340N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1038 NITRATE-NITRITE 12-13-2011 < 400 10000 400 UG/L 70030011112131340N PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1075 BERYLLIUM, TOTAL 12-06-2005 < 1 4 1 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1015 CADMIUM 12-06-2005 < 1 5 1 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1036 NICKEL 12-06-2005 < 10 100 10 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 12-06-2005 < 2 50 2 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1025 FLUORIDE 12-06-2005 < 0.1 2 .1 MG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1020 CHROMIUM 12-06-2005 < 10 50 10 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1010 BARIUM 12-06-2005 < 100 1000 100 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1074 ANTIMONY, TOTAL 12-06-2005 < 6 6 6 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1035 MERCURY 12-06-2005 < 1 2 1 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1085 THALLIUM, TOTAL 12-06-2005 < 1 2 1 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1045 SELENIUM 12-06-2005 < 5 50 5 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1002 ALUMINUM 12-06-2005 140.0000000 50 1000 50 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1024 CYANIDE 12-06-2005 < 100 150 100 UG/L 70030010512061130I BSK ANALYTICAL LABORATORIES 1180
1095 ZINC 12-06-2005 < 50 5000 50 UG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1930 TDS 12-06-2005 29.0000000 1000 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1928 ALKALINITY, BICARBONATE 12-06-2005 16.0000000 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1032 MANGANESE 12-06-2005 < 20 50 20 UG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
0100 TURBIDITY 12-06-2005 4.1000000 0.1 5 .1 NTU 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1905 COLOR 12-06-2005 35.0000000 15 UNITS 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1050 SILVER 12-06-2005 < 10 100 10 UG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1915 HARDNESS, TOTAL (AS CACO3) 12-06-2005 9.1000000 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1927 ALKALINITY, TOTAL 12-06-2005 13.0000000 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1055 SULFATE 12-06-2005 < 2 500 .5 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1929 ALKALINITY, CARBONATE 12-06-2005 < 1 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1031 MAGNESIUM 12-06-2005 0.8200000 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
2905 FOAMING AGENTS (SURFACTANTS) 12-06-2005 < 0.1 .5 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1052 SODIUM 12-06-2005 1.4000000 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1919 CALCIUM 12-06-2005 2.3000000 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1920 ODOR 12-06-2005 1.0000000 1 3 1 TON 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1021 HYDROXIDE AS CALCIUM CARBONATE 12-06-2005 < 1 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1017 CHLORIDE 12-06-2005 < 1 500 MG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1925 PH 12-06-2005 7.4000000 pH 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1028 IRON 12-06-2005 230.0000000 100 300 100 UG/L 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1064 CONDUCTIVITY @ 25 C UMHOS/CM 12-06-2005 26.0000000 1600 UMHO/CM 70030010512061130G BSK ANALYTICAL LABORATORIES 1180
1030 LEAD 12-06-2005 < 5 5 UG/L 70030010512061130L BSK ANALYTICAL LABORATORIES 1180
1022 COPPER, FREE 12-06-2005 < 50 1000 50 UG/L 70030010512061130L BSK ANALYTICAL LABORATORIES 1180
2920 CARBON, TOTAL 12-06-2005 2.2000000 0.3 .3 MG/L 70030010512061130W BSK ANALYTICAL LABORATORIES 1180
1002 ALUMINUM 12-30-2002 260.0000000 50 1000 50 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1045 SELENIUM 12-30-2002 < 5 50 5 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1036 NICKEL 12-30-2002 < 10 100 10 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1020 CHROMIUM 12-30-2002 < 10 50 10 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1015 CADMIUM 12-30-2002 < 1 5 1 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1085 THALLIUM, TOTAL 12-30-2002 < 1 2 1 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1005 ARSENIC 12-30-2002 < 2 50 2 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1035 MERCURY 12-30-2002 < 1 2 1 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1075 BERYLLIUM, TOTAL 12-30-2002 < 1 4 1 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1010 BARIUM 12-30-2002 < 100 1000 100 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1074 ANTIMONY, TOTAL 12-30-2002 < 6 6 6 UG/L 70030010212301205I PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1030 LEAD 12-30-2002 16.0000000 5 5 UG/L 70030010212301205L PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1022 COPPER, FREE 12-30-2002 < 50 1000 50 UG/L 70030010212301205L PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1032 MANGANESE 12-30-2002 80.0000000 20 50 20 UG/L 70030010212301205G PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1095 ZINC 12-30-2002 < 50 5000 50 UG/L 70030010212301205G PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1050 SILVER 12-30-2002 < 10 100 10 UG/L 70030010212301205G PRECISION ENVIRO-TECH ANALYTICAL LAB 2387
1028 IRON 12-30-2002 310.0000000 100 300 100 UG/L 70030010212301205G PRECISION ENVIRO-TECH ANALYTICAL LAB 2387

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.