CA Drinking Water Watch

U.S. BUREAU OF RECLAMATION-LK. BERRYESSA (2810650)

All Sampling Results From To

LAKE BERRYESSA INTAKE - RAW (CA2810650_001_001)

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 03-24-2023 0.14 0.1 10 .4 MG/L Y031145001 CALTEST ANALYTICAL LABORATORY 1664 EPA 300.0
1041 NITRITE 02-23-2022 < 0.03 1 .4 MG/L X020895001 CALTEST ANALYTICAL LABORATORY 1664 SM 4500-NO2-B-00
1040 NITRATE 02-23-2022 0.15 0.1 10 .4 MG/L X020895001 CALTEST ANALYTICAL LABORATORY 1664 EPA 300.0
1040 NITRATE 03-23-2021 < 0.4 10 .4 MG/L 32360012103230933N CALTEST ANALYTICAL LABORATORY 1664
1040 NITRATE 02-04-2020 < 0.4 10 .4 MG/L 32360012002040840N CALTEST ANALYTICAL LABORATORY 1664
1040 NITRATE 03-14-2019 0.1500000 0.4 10 .4 MG/L 32360011903140850N CALTEST ANALYTICAL LABORATORY 1664
1041 NITRITE 03-14-2019 < 0.4 1 .4 MG/L 32360011903140850N CALTEST ANALYTICAL LABORATORY 1664
2414 1,2,3-TRICHLOROPROPANE 02-27-2018 < 0.005 UG/L 32360011802270905S BC LABORATORIES 1186
1040 NITRATE 02-27-2018 < 0.4 10 .4 MG/L 32360011802270905N CALTEST ANALYTICAL LABORATORY 1664
1040 NITRATE 04-11-2017 < 0.4 10 .4 MG/L 32360011704111000N CALTEST ANALYTICAL LABORATORY 1664
1040 NITRATE 04-04-2016 < 0.4 10 .4 MG/L 32360011604040955N CALTEST ANALYTICAL LABORATORY 1664
1041 NITRITE 04-04-2016 < 0.4 1 .4 MG/L 32360011604040955N CALTEST ANALYTICAL LABORATORY 1664
C255 NITRATE (AS NO3) 04-13-2015 < 2 45 2 MG/L 32360011504130915N CALTEST ANALYTICAL LABORATORY 1664
C255 NITRATE (AS NO3) 05-13-2014 < 2 45 2 MG/L 32360011405130935N CALTEST ANALYTICAL LABORATORY 1664
C255 NITRATE (AS NO3) 05-07-2013 < 2 45 2 MG/L 32360011305070845N CALTEST ANALYTICAL LABORATORY 1664
1041 NITRITE 05-07-2013 < 400 1000 400 UG/L 32360011305070845N CALTEST ANALYTICAL LABORATORY 1664
C255 NITRATE (AS NO3) 01-18-2012 < 2 45 2 MG/L 32360011201180739N CALTEST ANALYTICAL LABORATORY 1664
1041 NITRITE 01-18-2012 < 400 1000 400 UG/L 32360011201180739N CALTEST ANALYTICAL LABORATORY 1664
C255 NITRATE (AS NO3) 11-09-2011 < 2 45 2 MG/L 32360011111090815N CALTEST ANALYTICAL LABORATORY 1664
1038 NITRATE-NITRITE 09-26-2002 < 400 10000 400 UG/L 32360010209260600N CALTEST ANALYTICAL LABORATORY 1664
2015 METHOXYCHLOR 11-10-1992 < 10 40 10 UG/L 32360019211101530S MORSE LABORATORIES 1886
2105 2,4-D 11-10-1992 < 10 70 10 UG/L 32360019211101530S MORSE LABORATORIES 1886
2005 ENDRIN 11-10-1992 < 0.1 2 .1 UG/L 32360019211101530S MORSE LABORATORIES 1886
2010 BHC-GAMMA 11-10-1992 < 0.2 .2 .2 UG/L 32360019211101530S MORSE LABORATORIES 1886
2020 TOXAPHENE 11-10-1992 < 1 3 1 UG/L 32360019211101530S MORSE LABORATORIES 1886
2110 2,4,5-TP 11-10-1992 < 1 50 1 UG/L 32360019211101530S MORSE LABORATORIES 1886
4100 GROSS BETA PARTICLE ACTIVITY 11-10-1992 2.4000000 4 50 4 PCI/L 32360019211101530R ENTHALPY ANALYTICAL, INC. 1338
4109 GROSS ALPHA PARTICLE ACTIVITY 11-10-1992 < 3 15 3 PCI/L 32360019211101530R ENTHALPY ANALYTICAL, INC. 1338
1022 COPPER, FREE 11-10-1992 < 20 1000 50 UG/L 32360019211101530L ANLAB (ANALYTICAL LABS) 5991
1030 LEAD 11-10-1992 1.5000000 5 5 UG/L 32360019211101530L ANLAB (ANALYTICAL LABS) 5991
1002 ALUMINUM 11-10-1992 < 50 1000 50 UG/L 32360019211101530I ANLAB (ANALYTICAL LABS) 5991
1015 CADMIUM 11-10-1992 < 0.1 5 1 UG/L 32360019211101530I ANLAB (ANALYTICAL LABS) 5991
1020 CHROMIUM 11-10-1992 < 10 50 10 UG/L 32360019211101530I ANLAB (ANALYTICAL LABS) 5991
1010 BARIUM 11-10-1992 73.0000000 100 1000 100 UG/L 32360019211101530I ANLAB (ANALYTICAL LABS) 5991
1045 SELENIUM 11-10-1992 < 1 50 5 UG/L 32360019211101530I ANLAB (ANALYTICAL LABS) 5991
1035 MERCURY 11-10-1992 < 0.2 2 1 UG/L 32360019211101530I ANLAB (ANALYTICAL LABS) 5991
1025 FLUORIDE 11-10-1992 < 0.1 1.4 .1 MG/L 32360019211101530I ANLAB (ANALYTICAL LABS) 5991
1055 SULFATE 11-10-1992 26.0000000 0.5 600 .5 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
2905 FOAMING AGENTS (SURFACTANTS) 11-10-1992 < 500 UG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1919 CALCIUM 11-10-1992 22.0000000 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1021 HYDROXIDE AS CALCIUM CARBONATE 11-10-1992 < 0.2 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1050 SILVER 11-10-1992 < 10 100 10 UG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1915 HARDNESS, TOTAL (AS CACO3) 11-10-1992 190.0000000 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1052 SODIUM 11-10-1992 8.9000000 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1095 ZINC 11-10-1992 < 10 5000 50 UG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1031 MAGNESIUM 11-10-1992 35.0000000 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1927 ALKALINITY, TOTAL 11-10-1992 180.0000000 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1920 ODOR 11-10-1992 < 1 3 TON 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1929 ALKALINITY, CARBONATE 11-10-1992 1.2000000 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1017 CHLORIDE 11-10-1992 7.6000000 500 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1928 ALKALINITY, BICARBONATE 11-10-1992 220.0000000 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
0100 TURBIDITY 11-10-1992 8.4000000 0.1 5 .1 NTU 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1925 PH 11-10-1992 8.1000000 pH 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1930 TDS 11-10-1992 240.0000000 1000 MG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1032 MANGANESE 11-10-1992 < 10 50 10 UG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1028 IRON 11-10-1992 < 30 300 100 UG/L 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1905 COLOR 11-10-1992 4.0000000 15 UNITS 32360019211101530G ANLAB (ANALYTICAL LABS) 5991
1064 CONDUCTIVITY @ 25 C UMHOS/CM 11-10-1992 388.0000000 1600 UMHO/CM 32360019211101530G ANLAB (ANALYTICAL LABS) 5991

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.