CA Drinking Water Watch

DAVIS ESTATES (2801057)

All Sampling Results From To

WELL 9 (CA2801057_004_004)

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 |

Some columns are not shown for clarity. Please use the above links to unhide them.

Tips on Using Table

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
1049 SILICA 12-04-2023 74 1 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 200.7
1930 TDS 12-04-2023 710 10 1000 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SM 2540 C
1929 ALKALINITY, CARBONATE 12-04-2023 < 5 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SM 2320 B
1928 ALKALINITY, BICARBONATE 12-04-2023 80 5 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SM 2320 B
1927 ALKALINITY, TOTAL 12-04-2023 80 5 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SM 2320 B
1925 PH 12-04-2023 6.83 1.68 pH 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SM 4500-H+B
1919 CALCIUM 12-04-2023 110 1 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.7
1915 HARDNESS, TOTAL (AS CACO3) 12-04-2023 369 5 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SM 2340 B
1095 ZINC 12-04-2023 2400 50 5000 50 UG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1079 BORON, TOTAL 12-04-2023 < 100 100 UG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.7
1064 CONDUCTIVITY @ 25 C UMHOS/CM 12-04-2023 890 20 1600 UMHO/CM 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SM 2510 B
1055 SULFATE 12-04-2023 360 5 500 .5 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1052 SODIUM 12-04-2023 56 1 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.7
1042 POTASSIUM 12-04-2023 3.7 1 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.7
1040 NITRATE 12-04-2023 < 0.4 10 .4 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1032 MANGANESE 12-04-2023 880 20 50 20 UG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1031 MAGNESIUM 12-04-2023 21 1 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.7
1028 IRON 12-04-2023 8700 100 300 100 UG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.7
1025 FLUORIDE 12-04-2023 0.16 0.1 2 .1 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1021 HYDROXIDE AS CALCIUM CARBONATE 12-04-2023 < 5 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SM 2320 B
1017 CHLORIDE 12-04-2023 6.6 0.5 500 MG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1005 ARSENIC 12-04-2023 16 2 10 2 UG/L 23L0307-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8

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.