CA Drinking Water Watch

WILLOW COUNTY WATER DISTRICT (2310005)

All Sampling Results From To

WELL 08 (CA2310005_005_005)

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 09-11-2023 1.1 0.4 10 .4 MG/L 23I1220-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1041 NITRITE 09-28-2022 < 0.4 1 .4 MG/L 22I3494-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1040 NITRATE 09-28-2022 0.56 0.4 10 .4 MG/L 22I3494-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1041 NITRITE 08-27-2021 < 0.4 1 .4 MG/L 21H3571-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1040 NITRATE 08-27-2021 < 0.4 10 .4 MG/L 21H3571-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1040 NITRATE 08-04-2020 0.4700000 0.4 10 .4 MG/L 30140052008040900N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 07-24-2019 < 0.4 1 .4 MG/L 30140051907242000N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 07-24-2019 0.5500000 0.4 10 .4 MG/L 30140051907242000N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 08-08-2018 0.6200000 0.4 10 .4 MG/L 30140051808081145N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 07-24-2017 0.7500000 0.4 10 .4 MG/L 30140051707241000N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1080 CHROMIUM, HEX 12-05-2016 < 1 10 1 UG/L 30140051612051100I ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 08-16-2016 0.6000000 0.4 10 .4 MG/L 30140051608161100N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 08-16-2016 < 0.4 1 .4 MG/L 30140051608161100N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 08-04-2015 2.1000000 2 45 2 MG/L 30140051508040900N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 06-25-2014 2.0000000 2 45 2 MG/L 30140051406251100N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 07-09-2013 1.9000000 2 45 2 MG/L 30140051307091530N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 07-09-2013 < 200 1000 400 UG/L 30140051307091530N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 07-02-2012 1.7000000 2 45 2 MG/L 30140051207021045N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 06-21-2011 1.9000000 2 45 2 MG/L 30140051106211500N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1039 PERCHLORATE 09-08-2008 < 4 6 4 UG/L 30140050809080945I BSK ANALYTICAL LABORATORIES 1180
1064 CONDUCTIVITY @ 25 C UMHOS/CM 09-08-2008 220.0000000 1600 UMHO/CM 30140050809080945G BSK ANALYTICAL LABORATORIES 1180
1039 PERCHLORATE 04-03-2008 < 4 6 4 UG/L 30140050804031615I BSK ANALYTICAL LABORATORIES 1180
1064 CONDUCTIVITY @ 25 C UMHOS/CM 04-03-2008 230.0000000 1600 UMHO/CM 30140050804031615G BSK ANALYTICAL LABORATORIES 1180
2248 NAPHTHALENE 08-22-1989 < 0.5 UG/L 30140058908220001O ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2997 O-XYLENE 08-22-1989 < 0.5 1750 .5 UG/L 30140058908220001O ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2963 XYLENE, META AND PARA 08-22-1989 < 0.5 1750 .5 UG/L 30140058908220001O ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2046 CARBOFURAN 08-22-1989 < 1 18 5 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2959 CHLORDANE 08-22-1989 < 0.1 .1 .1 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2005 ENDRIN 08-22-1989 < 2 .1 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2065 HEPTACHLOR 08-22-1989 < .01 .01 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2010 BHC-GAMMA 08-22-1989 < 0.4 .2 .2 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2039 DI(2-ETHYLHEXYL) PHTHALATE 08-22-1989 < 5 4 3 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2050 ATRAZINE 08-22-1989 < 1 3 1 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2034 GLYPHOSATE 08-22-1989 < 5 700 25 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2105 2,4-D 08-22-1989 < 10 70 10 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2015 METHOXYCHLOR 08-22-1989 < 10 40 10 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2020 TOXAPHENE 08-22-1989 < 0.5 3 1 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2037 SIMAZINE 08-22-1989 < 1 4 1 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2110 2,4,5-TP 08-22-1989 < 1 50 1 UG/L 30140058908220001S ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2968 O-DICHLOROBENZENE 08-22-1989 < 0.5 600 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2976 VINYL CHLORIDE 08-22-1989 < 0.5 .5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2985 1,1,2-TRICHLOROETHANE 08-22-1989 < 0.5 5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2978 1,1-DICHLOROETHANE 08-22-1989 < 0.5 5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2980 1,2-DICHLOROETHANE 08-22-1989 < 0.5 .5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2380 CIS-1,2-DICHLOROETHYLENE 08-22-1989 < 0.5 6 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2988 1,1,2,2-TETRACHLOROETHANE 08-22-1989 < 0.5 1 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2984 TRICHLOROETHYLENE 08-22-1989 < 0.5 5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2982 CARBON TETRACHLORIDE 08-22-1989 < 0.5 .5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2992 ETHYLBENZENE 08-22-1989 < 0.5 700 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2964 DICHLOROMETHANE 08-22-1989 < 0.5 5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2969 P-DICHLOROBENZENE 08-22-1989 < 0.5 5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2977 1,1-DICHLOROETHYLENE 08-22-1989 < 0.5 6 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2991 TOLUENE 08-22-1989 < 0.5 150 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2987 TETRACHLOROETHYLENE 08-22-1989 < 0.5 5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2378 1,2,4-TRICHLOROBENZENE 08-22-1989 < 0.5 70 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2979 TRANS-1,2-DICHLOROETHYLENE 08-22-1989 < 0.5 10 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2990 BENZENE 08-22-1989 < 0.5 1 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2981 1,1,1-TRICHLOROETHANE 08-22-1989 < 0.5 200 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2218 TRICHLOROFLUOROMETHANE 08-22-1989 < 5 150 5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2413 1,3-DICHLOROPROPENE 08-22-1989 < 0.5 .5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2996 STYRENE 08-22-1989 < 0.5 100 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2989 CHLOROBENZENE 08-22-1989 < 0.5 70 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2955 XYLENES, TOTAL 08-22-1989 < 0.5 1750 0.5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2904 TRICHLOROTRIFLUOROETHANE 08-22-1989 < 10 1200 10 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2983 1,2-DICHLOROPROPANE 08-22-1989 < 0.5 5 .5 UG/L 30140058908220001V ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 08-22-1989 < 0.5 100 .5 UG/L 30140058908220001D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 08-22-1989 < 0.5 100 .5 UG/L 30140058908220001D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 08-22-1989 < 0.5 100 .5 UG/L 30140058908220001D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 08-22-1989 < 0.5 100 .5 UG/L 30140058908220001D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 08-22-1989 < 0.5 100 .5 UG/L 30140058908220001D 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.