CA Drinking Water Watch

RANCHO SECO PARK (3400302)

All Sampling Results From To

MAIN WELL (CA3400302_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
1041 NITRITE 02-20-2024 < 0.2 1 .4 MG/L 24B3284-01 ALPHA ANALYTICAL LABORATORIES ELK GROVE 2922 EPA 300.0
1040 NITRATE 02-20-2024 0.70 0.2 10 .4 MG/L 24B3284-01 ALPHA ANALYTICAL LABORATORIES ELK GROVE 2922 EPA 300.0
1040 NITRATE 07-17-2019 1.1000000 0.4 10 .4 MG/L 78770011907171025N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 07-17-2019 < 0.4 1 .4 MG/L 78770011907171025N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 08-01-2018 0.7300000 0.4 10 .4 MG/L 78770011808011029N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2414 1,2,3-TRICHLOROPROPANE 05-30-2018 < 0.005 UG/L 78770011805300902S FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
C255 NITRATE (AS NO3) 07-29-2015 3.9000000 2 45 2 MG/L 78770011507290950N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 07-17-2014 5.3000000 2 45 2 MG/L 78770011407170900N SIERRA FOOTHILL 5879
1039 PERCHLORATE 07-16-2014 < 4 6 4 UG/L 78770011407160940I BSK ANALYTICAL LABORATORIES 1180
1064 CONDUCTIVITY @ 25 C UMHOS/CM 07-16-2014 140.0000000 1600 UMHO/CM 78770011407160940G BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 08-15-2013 < 50 1000 400 UG/L 78770011308150815N SIERRA FOOTHILL 5879
C255 NITRATE (AS NO3) 06-24-2013 3.7000000 2 45 2 MG/L 78770011306241216N SIERRA FOOTHILL 5879
2988 1,1,2,2-TETRACHLOROETHANE 08-16-2012 < 0.5 1 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2996 STYRENE 08-16-2012 < 0.5 100 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2977 1,1-DICHLOROETHYLENE 08-16-2012 < 0.5 6 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2964 DICHLOROMETHANE 08-16-2012 < 0.5 5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2985 1,1,2-TRICHLOROETHANE 08-16-2012 < 0.5 5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2982 CARBON TETRACHLORIDE 08-16-2012 < 0.5 .5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2976 VINYL CHLORIDE 08-16-2012 < 0.5 .5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2904 TRICHLOROTRIFLUOROETHANE 08-16-2012 < 10 1200 10 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2984 TRICHLOROETHYLENE 08-16-2012 < 0.5 5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2969 P-DICHLOROBENZENE 08-16-2012 < 0.5 5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2968 O-DICHLOROBENZENE 08-16-2012 < 0.5 600 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2983 1,2-DICHLOROPROPANE 08-16-2012 < 0.5 5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2251 METHYL TERT-BUTYL ETHER 08-16-2012 < 3 13 3 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2979 TRANS-1,2-DICHLOROETHYLENE 08-16-2012 < 0.5 10 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2987 TETRACHLOROETHYLENE 08-16-2012 < 0.5 5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2989 CHLOROBENZENE 08-16-2012 < 0.5 70 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2991 TOLUENE 08-16-2012 < 0.5 150 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2378 1,2,4-TRICHLOROBENZENE 08-16-2012 < 0.5 5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2980 1,2-DICHLOROETHANE 08-16-2012 < 0.5 .5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2992 ETHYLBENZENE 08-16-2012 < 0.5 300 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2978 1,1-DICHLOROETHANE 08-16-2012 < 0.5 5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2413 1,3-DICHLOROPROPENE 08-16-2012 < 0.5 .5 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2955 XYLENES, TOTAL 08-16-2012 < 0.5 1750 0.5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2218 TRICHLOROFLUOROMETHANE 08-16-2012 < 5 150 5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2990 BENZENE 08-16-2012 < 0.5 1 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2981 1,1,1-TRICHLOROETHANE 08-16-2012 < 0.5 200 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2380 CIS-1,2-DICHLOROETHYLENE 08-16-2012 < 0.5 6 .5 UG/L 78770011208160941V BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 08-16-2012 < 1 80 1 UG/L 78770011208160941D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 08-16-2012 < 1 80 1 UG/L 78770011208160941D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 08-16-2012 < 1 80 1 UG/L 78770011208160941D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 08-16-2012 < 1 80 1 UG/L 78770011208160941D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 08-16-2012 < 80 UG/L 78770011208160941D BSK ANALYTICAL LABORATORIES 1180
2247 METHYL ETHYL KETONE 08-16-2012 < 5 5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2224 TRANS-1,3-DICHLOROPROPENE 08-16-2012 < 0.5 .5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2422 N-BUTYLBENZENE 08-16-2012 < 0.5 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2210 CHLOROMETHANE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
8404 TERTIARY BUTYL ALCOHOL (TBA) 08-16-2012 < 2 2 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2412 1,3-DICHLOROPROPANE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2966 P-CHLOROTOLUENE 08-16-2012 < 0.5 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2430 BROMOCHLOROMETHANE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2410 1,1-DICHLOROPROPENE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2246 HEXACHLOROBUTADIENE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2965 O-CHLOROTOLUENE 08-16-2012 < 0.5 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2277 4-METHYL-2-PENTANONE 08-16-2012 < 5 5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2998 N-PROPYLBENZENE 08-16-2012 < 0.5 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2420 1,2,3-TRICHLOROBENZENE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2994 ISOPROPYLBENZENE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2994 ISOPROPYLBENZENE 08-16-2012 < 0.5 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2408 DIBROMOMETHANE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2245 ISOPROPYL ETHER 08-16-2012 < 3 3 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2216 CHLOROETHANE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2428 SEC-BUTYLBENZENE 08-16-2012 < 0.5 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2030 P-ISOPROPYLTOLUENE 08-16-2012 < UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2418 1,2,4-TRIMETHYLBENZENE 08-16-2012 < 0.5 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2416 2,2-DICHLOROPROPANE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2243 ACETONE 08-16-2012 < UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2214 BROMOMETHANE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2997 O-XYLENE 08-16-2012 < 0.5 1750 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2426 TERT-BUTYLBENZENE 08-16-2012 < 0.5 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
C033 ETHYL-TERT-BUTYL ETHER 08-16-2012 < 3 3 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2212 DICHLORODIFLUOROMETHANE 08-16-2012 < 0.5 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2986 1,1,1,2-TETRACHLOROETHANE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
C034 TERT-AMYL-METHYL ETHER 08-16-2012 < 3 3 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2993 BROMOBENZENE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2963 XYLENE, META AND PARA 08-16-2012 < 0.5 1750 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2967 M-DICHLOROBENZENE 08-16-2012 < 0.5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2248 NAPHTHALENE 08-16-2012 < 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2424 1,3,5-TRIMETHYLBENZENE 08-16-2012 < 0.5 0.5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
2228 CIS-1,3-DICHLOROPROPENE 08-16-2012 < 0.5 .5 .5 UG/L 78770011208160941O BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-25-2012 3.3000000 2 45 2 MG/L 78770011207250940N SIERRA FOOTHILL 5879
C255 NITRATE (AS NO3) 07-07-2011 2.4000000 2 45 2 MG/L 78770011107071235N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 06-22-2010 550.0000000 400 10000 400 UG/L 78770011006220700N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 07-01-2009 840.0000000 400 10000 400 UG/L 78770010907011242N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 07-08-2008 850.0000000 400 10000 400 UG/L 78770010807080616N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 07-26-2006 800.0000000 400 10000 400 UG/L 78770010607260810N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 08-11-2004 950.0000000 400 10000 400 UG/L 78770010408110841N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 07-15-2003 720.0000000 400 10000 400 UG/L 78770010307151155N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 08-07-2002 860.0000000 400 10000 400 UG/L 78770010208070935N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 07-31-2001 1100.0000000 400 10000 400 UG/L 78770010107311450N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 08-10-2000 910.0000000 400 10000 400 UG/L 78770010008101055N SIERRA FOOTHILL 5879
1038 NITRATE-NITRITE 08-18-1999 940.0000000 400 10000 400 UG/L 78770019908180953N SIERRA FOOTHILL 5879

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.