CA Drinking Water Watch

ADVENTIST HEALTH - ST. HELENA HOSPITAL (2800625)

All Sampling Results From To

MAIN STORAGE TANK (1 MG) (CA2800625_T001_023)

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
1028 IRON 03-24-2022 < 100 300 100 UG/L 322-6542-3 BRELJE & RACE LABORATORIES, INC 1243 SM 3111 B
1032 MANGANESE 03-24-2022 < 20 50 20 UG/L 322-6542-3 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 12-16-2021 < 20 50 20 UG/L 1221-26097-100 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1028 IRON 12-16-2021 < 100 300 100 UG/L 1221-26097-100 BRELJE & RACE LABORATORIES, INC 1243 SM 3111 B
1031 MAGNESIUM 12-16-2021 5.6 1 MG/L 1221-26097-100 BRELJE & RACE LABORATORIES, INC 1243 SM 3111 B
1049 SILICA 12-16-2021 100 10 MG/L 1221-26097-100 BRELJE & RACE LABORATORIES, INC 1243 SM 4500-SIO2 C-97
1064 CONDUCTIVITY @ 25 C UMHOS/CM 12-16-2021 160 10 1600 US 1221-26097-100 BRELJE & RACE LABORATORIES, INC 1243 SM 2510 B
1040 NITRATE 12-16-2021 0.55 0.4 10 .4 mg/L 1221-26097-100 BRELJE & RACE LABORATORIES, INC 1243 EPA 300.0
1915 HARDNESS, TOTAL (AS CACO3) 12-16-2021 48 2 MG/L 1221-26097-100 BRELJE & RACE LABORATORIES, INC 1243 SM 2340 B
1919 CALCIUM 12-16-2021 10 1 MG/L 1221-26097-100 BRELJE & RACE LABORATORIES, INC 1243 SM 3111 B
1930 TDS 12-16-2021 200 10 1000 MG/L 1221-26097-100 BRELJE & RACE LABORATORIES, INC 1243 SM 2540 C
1028 IRON 09-22-2021 < 100 300 100 UG/L 921-19455-6 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.7
1032 MANGANESE 09-22-2021 < 20 50 20 UG/L 921-19455-6 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 06-22-2021 20.0000000 20 50 20 UG/L 32160232106221025G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 06-22-2021 < 100 300 100 UG/L 32160232106221025G BRELJE & RACE LABORATORIES, INC 1243
1049 SILICA 06-22-2021 86.0000000 MG/L 32160232106221025O BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 06-22-2021 6.7000000 MG/L 32160232106221025G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 06-22-2021 8.7000000 MG/L 32160232106221025G BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 06-22-2021 49.0000000 MG/L 32160232106221025G BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 06-22-2021 0.6500000 0.4 10 .4 mg/L 32160232106221025N BRELJE & RACE LABORATORIES, INC 1243
1064 CONDUCTIVITY @ 25 C UMHOS/CM 06-22-2021 200.0000000 1600 US 32160232106221025G BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 06-22-2021 160.0000000 1000 MG/L 32160232106221025G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 03-16-2021 < 20 50 20 UG/L 32160232103160845G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 03-16-2021 < 100 300 100 UG/L 32160232103160845G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 12-17-2020 33.0000000 20 50 20 UG/L 32160232012171010G BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 12-17-2020 5.2000000 MG/L 32160232012171010G BRELJE & RACE LABORATORIES, INC 1243
1049 SILICA 12-17-2020 95.0000000 MG/L 32160232012171010O BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 12-17-2020 < 100 300 100 UG/L 32160232012171010G BRELJE & RACE LABORATORIES, INC 1243
1064 CONDUCTIVITY @ 25 C UMHOS/CM 12-17-2020 180.0000000 1600 US 32160232012171010G BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 12-17-2020 < 0.4 10 .4 mg/L 32160232012171010N BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 12-17-2020 45.0000000 MG/L 32160232012171010G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 12-17-2020 9.5000000 MG/L 32160232012171010G BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 12-17-2020 190.0000000 1000 MG/L 32160232012171010G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 09-16-2020 280.0000000 100 300 100 UG/L 32160232009160900G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 09-16-2020 25.0000000 20 50 20 UG/L 32160232009160900G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 06-23-2020 < 20 50 20 UG/L 32160232006231005G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 06-23-2020 < 100 300 100 UG/L 32160232006231005G BRELJE & RACE LABORATORIES, INC 1243
1049 SILICA 06-23-2020 100.0000000 MG/L 32160232006231005O BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 06-23-2020 4.5000000 MG/L 32160232006231005G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 06-23-2020 10.0000000 MG/L 32160232006231005G BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 06-23-2020 44.0000000 MG/L 32160232006231005G BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 06-23-2020 0.5900000 0.4 10 .4 mg/L 32160232006231005N BRELJE & RACE LABORATORIES, INC 1243
1064 CONDUCTIVITY @ 25 C UMHOS/CM 06-23-2020 170.0000000 1600 US 32160232006231005G BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 06-23-2020 200.0000000 1000 MG/L 32160232006231005G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 03-18-2020 < 20 50 20 UG/L 32160232003181045G BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 03-18-2020 140.0000000 1000 MG/L 32160232003181045G BRELJE & RACE LABORATORIES, INC 1243
1064 CONDUCTIVITY @ 25 C UMHOS/CM 03-18-2020 170.0000000 1600 US 32160232003181045G BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 03-18-2020 0.6700000 0.4 10 .4 mg/L 32160232003181045N BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 03-18-2020 44.0000000 MG/L 32160232003181045G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 03-18-2020 10.0000000 MG/L 32160232003181045G BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 03-18-2020 4.3000000 MG/L 32160232003181045G BRELJE & RACE LABORATORIES, INC 1243
1049 SILICA 03-18-2020 74.0000000 MG/L 32160232003181045O BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 03-18-2020 < 100 300 100 UG/L 32160232003181045G BRELJE & RACE LABORATORIES, INC 1243
1049 SILICA 12-17-2019 100.0000000 MG/L 32160231912170915O BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 12-17-2019 < 20 50 20 UG/L 32160231912170915G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 12-17-2019 < 100 300 100 UG/L 32160231912170915G BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 12-17-2019 4.9000000 MG/L 32160231912170915G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 12-17-2019 7.8000000 MG/L 32160231912170915G BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 12-17-2019 40.0000000 MG/L 32160231912170915G BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 12-17-2019 0.5600000 0.4 10 .4 mg/L 32160231912170915N BRELJE & RACE LABORATORIES, INC 1243
1064 CONDUCTIVITY @ 25 C UMHOS/CM 12-17-2019 160.0000000 1600 US 32160231912170915G BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 12-17-2019 160.0000000 1000 MG/L 32160231912170915G BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 09-17-2019 140.0000000 1000 MG/L 32160231909171125G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 09-17-2019 < 20 50 20 UG/L 32160231909171125G BRELJE & RACE LABORATORIES, INC 1243
1064 CONDUCTIVITY @ 25 C UMHOS/CM 09-17-2019 190.0000000 1600 US 32160231909171125G BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 09-17-2019 0.8400000 0.4 10 .4 mg/L 32160231909171125N BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 09-17-2019 42.0000000 MG/L 32160231909171125G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 09-17-2019 7.4000000 MG/L 32160231909171125G BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 09-17-2019 5.8000000 MG/L 32160231909171125G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 09-17-2019 < 100 300 100 UG/L 32160231909171125G BRELJE & RACE LABORATORIES, INC 1243
1049 SILICA 09-17-2019 95.0000000 MG/L 32160231909171125O BRELJE & RACE LABORATORIES, INC 1243
1049 SILICA 06-18-2019 91.0000000 MG/L 32160231906180845O BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 06-18-2019 3.6000000 MG/L 32160231906180845G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 06-18-2019 < 100 300 100 UG/L 32160231906180845G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 06-18-2019 < 20 50 20 UG/L 32160231906180845G BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 06-18-2019 34.0000000 MG/L 32160231906180845G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 06-18-2019 7.5000000 MG/L 32160231906180845G BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 06-18-2019 0.7400000 0.4 10 .4 mg/L 32160231906180845N BRELJE & RACE LABORATORIES, INC 1243
1064 CONDUCTIVITY @ 25 C UMHOS/CM 06-18-2019 150.0000000 1600 US 32160231906180845G BRELJE & RACE LABORATORIES, INC 1243
1930 TDS 06-18-2019 170.0000000 1000 MG/L 32160231906180845G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 03-21-2019 < 20 50 20 UG/L 32160231903210915G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 03-21-2019 < 100 300 100 UG/L 32160231903210915G 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.