CA Drinking Water Watch

ADVENTIST HEALTH - ST. HELENA HOSPITAL (2800625)

All Sampling Results From To

N3 WELL (CA2800625_018_018)

Click to hide / show columns: Analyte Number | Analyte Name | Sampling Date | Detected Level | Less Than | RL | Counting Error (+/-) | MCL | DLR | Unit | Qualifier| Lab Sample ID | Lab | ELAP | Method |

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Analyte Number Analyte Name Sampling Date Results Counting Error (+/-) MCL DLR Unit Qualifier 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 Qualifier Lab Sample ID Lab ELAP Method
1064 CONDUCTIVITY @ 25 C UMHOS/CM 09-17-2019 150.0000000 1600 US 32160181909170900G BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 09-17-2019 38.0000000 MG/L 32160181909170900G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 09-17-2019 7.2000000 MG/L 32160181909170900G BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 09-17-2019 0.7900000 0.4 10 .4 mg/L 32160181909170900N BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 09-17-2019 < 100 300 100 UG/L 32160181909170900G BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 09-17-2019 160.0000000 1000 MG/L 32160181909170900G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 12-19-2018 < 100 300 100 UG/L 32160181812191115G BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 12-19-2018 160.0000000 1000 MG/L 32160181812191115G BRELJE & RACE LABORATORIES, INC 1243
1049 SILICA 12-19-2018 110.0000000 MG/L 32160181812191115O BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 12-19-2018 4.2000000 MG/L 32160181812191115G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 12-19-2018 6.6000000 MG/L 32160181812191115G BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 12-19-2018 34.0000000 MG/L 32160181812191115G BRELJE & RACE LABORATORIES, INC 1243
1064 CONDUCTIVITY @ 25 C UMHOS/CM 12-19-2018 140.0000000 1600 US 32160181812191115G BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 12-19-2018 < 0.4 10 .4 mg/L 32160181812191115N BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 11-15-2016 4.5000000 MG/L 32160181611151010G BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 11-15-2016 4.0000000 MG/L 32160181611151010G BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 11-15-2016 1.1000000 0.4 10 .4 mg/L 32160181611151010N BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 11-15-2016 28.0000000 MG/L 32160181611151010G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 11-15-2016 < 100 300 100 UG/L 32160181611151010G BRELJE & RACE LABORATORIES, INC 1243
1064 CONDUCTIVITY @ 25 C UMHOS/CM 11-15-2016 150.0000000 1600 US 32160181611151010G BRELJE & RACE LABORATORIES, INC 1243
1049 SILICA 11-15-2016 100.0000000 MG/L 32160181611151010O BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 11-15-2016 170.0000000 1000 MG/L 32160181611151010G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 08-23-2016 < 100 300 100 UG/L 32160181608230940G BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 08-23-2016 83.0000000 1000 MG/L 32160181608230940G BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 08-23-2016 3.8000000 MG/L 32160181608230940G BRELJE & RACE LABORATORIES, INC 1243
1049 SILICA 08-23-2016 93.0000000 MG/L 32160181608230940O BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 08-23-2016 1.1000000 0.4 10 .4 mg/L 32160181608230940N BRELJE & RACE LABORATORIES, INC 1243
1064 CONDUCTIVITY @ 25 C UMHOS/CM 08-23-2016 140.0000000 1600 US 32160181608230940G BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 08-23-2016 30.0000000 MG/L 32160181608230940G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 08-23-2016 5.6000000 MG/L 32160181608230940G BRELJE & RACE LABORATORIES, INC 1243

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.