CA Drinking Water Watch

U.S. ARMY CORPS-LAKE MENDO (POMO SITE) (2300856)

All Sampling Results From To

POMO WELL (CA2300856_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 08-16-2023 < 0.4 10 .4 MG/L 23H2549-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1040 NITRATE 06-10-2020 < 0.4 10 .4 MG/L 29950012006101035N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 06-10-2020 < 0.4 1 .4 MG/L 29950012006101035N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 08-25-2019 < 0.4 10 .4 MG/L 29950011908251930N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 08-31-2018 < 0.4 10 .4 MG/L 29950011808311200N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 07-21-2017 < 0.4 1 .4 MG/L 29950011707211245N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 07-21-2017 < 0.4 10 .4 MG/L 29950011707211245N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 08-28-2016 < 0.4 10 .4 MG/L 29950011608281745N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 09-02-2015 < 2 45 2 MG/L 29950011509022100N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 07-07-2014 < 200 1000 400 UG/L 29950011407071330N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 07-07-2014 < 1 45 2 MG/L 29950011407071330N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 07-15-2013 < 1 45 2 MG/L 29950011307151000N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 07-03-2012 < 1 45 2 MG/L 29950011207031000N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 07-11-2011 < 1 45 2 MG/L 29950011107111115N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 07-11-2011 < 200 1000 400 UG/L 29950011107111115N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 09-19-2002 0.3500000 0.1 5 .1 NTU 29950010209191142G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 07-18-2002 3.9000000 0.1 5 .1 NTU 29950010207181147G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 05-15-2002 1.9000000 0.1 5 .1 NTU 29950010205151200G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 04-18-2002 0.7500000 0.1 5 .1 NTU 29950010204181300G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 03-13-2002 1.5000000 0.1 5 .1 NTU 29950010203130900G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 02-20-2002 140.0000000 0.1 5 .1 NTU 29950010202201015G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 01-16-2002 6.9000000 0.1 5 .1 NTU 29950010201160953G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 12-13-2001 7.6000000 0.1 5 .1 NTU 29950010112130845G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 11-14-2001 0.6600000 0.1 5 .1 NTU 29950010111140940G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 10-12-2001 0.8300000 0.1 5 .1 NTU 29950010110120940G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 09-13-2001 0.6200000 0.1 5 .1 NTU 29950010109130940G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 08-08-2001 1.1000000 0.1 5 .1 NTU 29950010108080845G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 07-11-2001 0.8100000 0.1 5 .1 NTU 29950010107110945G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1028 IRON 06-25-2001 < 100 300 100 UG/L 29950010106250930G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1032 MANGANESE 06-25-2001 < 20 50 20 UG/L 29950010106250930G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 06-19-2001 0.4700000 0.1 5 .1 NTU 29950010106190920G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 05-16-2001 0.6000000 0.1 5 .1 NTU 29950010105160915G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 04-10-2001 0.5100000 0.1 5 .1 NTU 29950010104101000G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 02-21-2001 7.0000000 0.1 5 .1 NTU 29950010102211005G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 01-17-2001 3.3000000 0.1 5 .1 NTU 29950010101170915G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 12-07-2000 1.9000000 0.1 5 .1 NTU 29950010012070830G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 11-28-2000 3.8000000 0.1 5 .1 NTU 29950010011281033G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 10-10-2000 1.0000000 0.1 5 .1 NTU 29950010010100835G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 09-12-2000 1.0000000 0.1 5 .1 NTU 29950010009121030G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 08-15-2000 0.3000000 0.1 5 .1 NTU 29950010008151044G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 07-05-2000 0.5000000 0.1 5 .1 NTU 29950010007051025G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 06-07-2000 0.4500000 0.1 5 .1 NTU 29950010006071215G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 01-25-2000 2.2000000 0.1 5 .1 NTU 29950010001250950G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2987 TETRACHLOROETHYLENE 12-03-1997 < 0.5 5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2996 STYRENE 12-03-1997 < 0.5 100 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2980 1,2-DICHLOROETHANE 12-03-1997 < 0.5 .5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2978 1,1-DICHLOROETHANE 12-03-1997 < 0.5 5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2981 1,1,1-TRICHLOROETHANE 12-03-1997 < 0.5 200 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2955 XYLENES, TOTAL 12-03-1997 < 0.5 1750 0.5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2990 BENZENE 12-03-1997 < 0.5 1 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2218 TRICHLOROFLUOROMETHANE 12-03-1997 < 5 150 5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2982 CARBON TETRACHLORIDE 12-03-1997 < 0.5 .5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2983 1,2-DICHLOROPROPANE 12-03-1997 < 0.5 5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2984 TRICHLOROETHYLENE 12-03-1997 < 0.5 5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2378 1,2,4-TRICHLOROBENZENE 12-03-1997 < 0.5 70 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2991 TOLUENE 12-03-1997 < 0.5 150 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2904 TRICHLOROTRIFLUOROETHANE 12-03-1997 < 10 1200 10 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2977 1,1-DICHLOROETHYLENE 12-03-1997 < 0.5 6 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2968 O-DICHLOROBENZENE 12-03-1997 < 0.5 600 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2988 1,1,2,2-TETRACHLOROETHANE 12-03-1997 < 0.5 1 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2992 ETHYLBENZENE 12-03-1997 < 0.5 700 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2413 1,3-DICHLOROPROPENE 12-03-1997 < 0.5 .5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2976 VINYL CHLORIDE 12-03-1997 < 0.5 .5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2979 TRANS-1,2-DICHLOROETHYLENE 12-03-1997 < 0.5 10 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2380 CIS-1,2-DICHLOROETHYLENE 12-03-1997 < 0.5 6 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2969 P-DICHLOROBENZENE 12-03-1997 < 0.5 5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2989 CHLOROBENZENE 12-03-1997 < 0.5 70 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2985 1,1,2-TRICHLOROETHANE 12-03-1997 < 0.5 5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2964 DICHLOROMETHANE 12-03-1997 < 0.5 5 .5 UG/L 29950019712030900V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2067 HEPTACHLOR EPOXIDE 12-03-1997 < .01 .01 UG/L 29950019712030900S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2959 CHLORDANE 12-03-1997 < 0.1 .1 .1 UG/L 29950019712030900S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2065 HEPTACHLOR 12-03-1997 < .01 .01 UG/L 29950019712030900S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2946 ETHYLENE DIBROMIDE 12-03-1997 < .05 .02 UG/L 29950019712030900S NORTH COAST LABS 1247
2039 DI(2-ETHYLHEXYL) PHTHALATE 12-03-1997 < 3 4 3 UG/L 29950019712030900S NORTH COAST LABS 1247
2626 MOLINATE 12-03-1997 < 2 20 2 UG/L 29950019712030900S NORTH COAST LABS 1247
2046 CARBOFURAN 12-03-1997 < 5 18 5 UG/L 29950019712030900S NORTH COAST LABS 1247
2034 GLYPHOSATE 12-03-1997 < 25 700 25 UG/L 29950019712030900S NORTH COAST LABS 1247
2037 SIMAZINE 12-03-1997 < 1 4 1 UG/L 29950019712030900S NORTH COAST LABS 1247
2727 THIOBENCARB (BOLERO) 12-03-1997 < 1 70 1 UG/L 29950019712030900S NORTH COAST LABS 1247
2625 BENTAZON 12-03-1997 < 2 18 2 UG/L 29950019712030900S NORTH COAST LABS 1247
2050 ATRAZINE 12-03-1997 < 1 3 1 UG/L 29950019712030900S NORTH COAST LABS 1247
2248 NAPHTHALENE 12-03-1997 < 0.5 UG/L 29950019712030900O ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2997 O-XYLENE 12-03-1997 < 0.5 1750 .5 UG/L 29950019712030900O ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2963 XYLENE, META AND PARA 12-03-1997 < 0.5 1750 .5 UG/L 29950019712030900O ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 12-03-1997 < 0.5 100 .5 UG/L 29950019712030900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 12-03-1997 < 0.5 100 .5 UG/L 29950019712030900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 12-03-1997 < 0.5 100 .5 UG/L 29950019712030900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 12-03-1997 < 0.5 100 .5 UG/L 29950019712030900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 12-03-1997 < 0.5 100 .5 UG/L 29950019712030900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1030 LEAD 06-25-1997 < 5 5 UG/L 29950019706250910L ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1020 CHROMIUM 06-25-1997 < 10 50 10 UG/L 29950019706250910I ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1010 BARIUM 06-25-1997 180.0000000 100 1000 100 UG/L 29950019706250910I ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1002 ALUMINUM 06-25-1997 < 50 1000 50 UG/L 29950019706250910I ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1015 CADMIUM 06-25-1997 < 1 5 1 UG/L 29950019706250910I ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1025 FLUORIDE 06-25-1997 0.1100000 0.1 1.4 .1 MG/L 29950019706250910I ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1035 MERCURY 06-25-1997 < 1 2 1 UG/L 29950019706250910I ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1005 ARSENIC 06-25-1997 < 2 50 2 UG/L 29950019706250910I ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1045 SELENIUM 06-25-1997 < 5 50 5 UG/L 29950019706250910I ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1927 ALKALINITY, TOTAL 06-25-1997 169.0000000 MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1050 SILVER 06-25-1997 < 10 100 10 UG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1928 ALKALINITY, BICARBONATE 06-25-1997 206.0000000 MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1925 PH 06-25-1997 7.2000000 pH 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1021 HYDROXIDE AS CALCIUM CARBONATE 06-25-1997 < MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1064 CONDUCTIVITY @ 25 C UMHOS/CM 06-25-1997 293.0000000 1600 UMHO/CM 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2905 FOAMING AGENTS (SURFACTANTS) 06-25-1997 < 500 UG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1031 MAGNESIUM 06-25-1997 10.0000000 MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1915 HARDNESS, TOTAL (AS CACO3) 06-25-1997 120.0000000 MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1055 SULFATE 06-25-1997 1.7000000 0.5 600 .5 MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1920 ODOR 06-25-1997 < 3 TON 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1017 CHLORIDE 06-25-1997 14.0000000 500 MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1905 COLOR 06-25-1997 < 15 UNITS 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
0100 TURBIDITY 06-25-1997 0.5800000 0.1 5 .1 NTU 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1930 TDS 06-25-1997 147.0000000 1000 MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1919 CALCIUM 06-25-1997 31.0000000 MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1929 ALKALINITY, CARBONATE 06-25-1997 < MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1052 SODIUM 06-25-1997 26.0000000 MG/L 29950019706250910G ALPHA ANALYTICAL LABORATORIES UKIAH 1551

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.