CA Drinking Water Watch

LAKE SONOMA MARINA (4901112)

All Sampling Results From To

SPRING 01 (CA4901112_002_002)

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 12-22-2023 < 0.4 10 .4 MG/L 1223-26351 BRELJE & RACE LABORATORIES, INC 1243 EPA 300.0
1041 NITRITE 11-22-2022 < 0.4 1 .4 MG/L 1122-24057 BRELJE & RACE LABORATORIES, INC 1243 EPA 300.0
1040 NITRATE 11-22-2022 < 0.4 10 .4 MG/L 1122-24057 BRELJE & RACE LABORATORIES, INC 1243 EPA 300.0
1040 NITRATE 12-21-2021 < 0.4 10 .4 MG/L 1221-26428 BRELJE & RACE LABORATORIES, INC 1243 EPA 300.0
1040 NITRATE 12-17-2020 0.8000000 0.4 10 .4 MG/L 52680022012170625N BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 11-26-2019 < 0.4 10 .4 MG/L 52680021911261305N BRELJE & RACE LABORATORIES, INC 1243
1041 NITRITE 11-26-2019 < 0.4 1 .4 MG/L 52680021911260105N BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 08-28-2019 0.4500000 0.4 10 .4 MG/L 52680021908281700N BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 09-26-2018 < 0.4 10 .4 MG/L 52680021809261400N BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 09-26-2017 0.9400000 0.4 10 .4 MG/L 52680021709261230N BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 07-26-2017 1.0000000 0.4 10 .4 MG/L 52680021707261100N BRELJE & RACE LABORATORIES, INC 1243
1041 NITRITE 07-22-2016 < 0.4 1 .4 MG/L 52680021607221430N BRELJE & RACE LABORATORIES, INC 1243
1040 NITRATE 07-22-2016 < 0.4 10 .4 MG/L 52680021607221430N BRELJE & RACE LABORATORIES, INC 1243
C255 NITRATE (AS NO3) 08-25-2015 < 2 45 2 MG/L 52680021508251200N BRELJE & RACE LABORATORIES, INC 1243
C255 NITRATE (AS NO3) 07-30-2014 < 2 45 2 MG/L 52680021407301415N BRELJE & RACE LABORATORIES, INC 1243
1041 NITRITE 07-26-2013 < 400 1000 400 UG/L 52680021307261340N BRELJE & RACE LABORATORIES, INC 1243
C255 NITRATE (AS NO3) 07-26-2013 < 2 45 2 MG/L 52680021307261340N BRELJE & RACE LABORATORIES, INC 1243
C255 NITRATE (AS NO3) 10-26-2011 5.0000000 2 45 2 MG/L 52680021110260000N BRELJE & RACE LABORATORIES, INC 1243
4109 GROSS ALPHA PARTICLE ACTIVITY 06-29-2007 < 3 15 3 PCI/L 52680020706291625R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4030 RADIUM-228 03-29-2007 < 1 2 1 PCI/L 52680020703291445R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4109 GROSS ALPHA PARTICLE ACTIVITY 03-29-2007 0.0820000 3 15 3 PCI/L 52680020703291445R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1025 FLUORIDE 03-31-2006 < 0.1 2 .1 MG/L 52680020603310000I BRELJE & RACE LABORATORIES, INC 1243
1052 SODIUM 03-31-2006 6.1000000 MG/L 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
1929 ALKALINITY, CARBONATE 03-31-2006 < 1 MG/L 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 03-31-2006 57.0000000 20 50 20 UG/L 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
1927 ALKALINITY, TOTAL 03-31-2006 190.0000000 MG/L 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
1031 MAGNESIUM 03-31-2006 47.0000000 MG/L 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
1021 HYDROXIDE AS CALCIUM CARBONATE 03-31-2006 < 1 MG/L 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
1028 IRON 03-31-2006 780.0000000 100 300 100 UG/L 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
1919 CALCIUM 03-31-2006 7.3000000 MG/L 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
1915 HARDNESS, TOTAL (AS CACO3) 03-31-2006 210.0000000 MG/L 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
1928 ALKALINITY, BICARBONATE 03-31-2006 230.0000000 MG/L 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
1925 PH 03-31-2006 8.0000000 pH 52680020603310000G BRELJE & RACE LABORATORIES, INC 1243
0100 TURBIDITY 03-10-2006 0.4700000 0.1 5 .1 NTU 52680020603100000G 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.