CA Drinking Water Watch

CALTRANS-GRASS LAKE REST STOP (4700558)

All Sampling Results From To

WELL (CA4700558_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
1032 MANGANESE 10-11-2023 960 0.5 50 20 UG/L 23J0437-03 BASIC LABORATORY (REDDING) 1677 EPA 200.8
1028 IRON 10-11-2023 2010 50 300 100 UG/L 23J0437-03 BASIC LABORATORY (REDDING) 1677 EPA 200.7
1040 NITRATE 08-15-2023 0.74 0.1 10 .4 MG/L 23H0694-03 BASIC LABORATORY (REDDING) 1677 EPA 300.0
1041 NITRITE 07-15-2022 < 0.1 1 .4 MG/L 22G0720-01 BASIC LABORATORY (REDDING) 1677 EPA 300.0
1040 NITRATE 07-15-2022 0.10 0.1 10 .4 MG/L 22G0720-01 BASIC LABORATORY (REDDING) 1677 EPA 300.0
1929 ALKALINITY, CARBONATE 06-11-2019 < MG/L 45460031906110940G CLS LABS 1233
1919 CALCIUM 06-11-2019 15.0000000 MG/L 45460031906110940G CLS LABS 1233
1928 ALKALINITY, BICARBONATE 06-11-2019 122.0000000 MG/L 45460031906110940G CLS LABS 1233
1925 PH 06-11-2019 6.8400000 pH 45460031906110940G CLS LABS 1233
1028 IRON 06-11-2019 2300.0000000 100 300 100 UG/L 45460031906110940G CLS LABS 1233
1021 HYDROXIDE AS CALCIUM CARBONATE 06-11-2019 < MG/L 45460031906110940G CLS LABS 1233
1052 SODIUM 06-11-2019 8.7000000 MG/L 45460031906110940G CLS LABS 1233
1915 HARDNESS, TOTAL (AS CACO3) 06-11-2019 80.0000000 MG/L 45460031906110940G CLS LABS 1233
1031 MAGNESIUM 06-11-2019 10.0000000 MG/L 45460031906110940G CLS LABS 1233
1032 MANGANESE 06-11-2019 100.0000000 20 50 20 UG/L 45460031906110940G CLS LABS 1233
1927 ALKALINITY, TOTAL 06-11-2019 100.0000000 MG/L 45460031906110940G CLS LABS 1233
1041 NITRITE 06-11-2019 < 0.4 1 .4 MG/L 45460031906110940N CLS LABS 1233
1038 NITRATE-NITRITE 06-11-2019 < 0.4 10 .4 MG/L 45460031906110940N CLS LABS 1233
1040 NITRATE 06-11-2019 < 0.4 10 .4 MG/L 45460031906110940N CLS LABS 1233
1025 FLUORIDE 06-11-2019 < 0.1 2 .1 MG/L 45460031906110940I CLS LABS 1233
1042 POTASSIUM 06-11-2019 3.8000000 MG/L 45460031906110940O CLS LABS 1233

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.