CA Drinking Water Watch

AMERICAN RIVER COLLEGE (3400278)

All Sampling Results From To

EAST WELL (CA3400278_003_003)

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
1036 NICKEL 06-08-2023 < 10 100 10 UG/L GFF0560-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1002 ALUMINUM 06-08-2023 < 50 1000 50 UG/L GFF0560-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
4006 COMBINED URANIUM 05-16-2023 < 1 20 1 PCI/L 23E2137-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 200.8
4109 GROSS ALPHA PARTICLE ACTIVITY 05-16-2023 1.87 1.59 0.950 15 3 PCI/L 232905-10 DAVI LABORATORIES ENVIRONMENTAL ASSOC. 1438 EPA 900.0
4030 RADIUM-228 05-16-2023 < 0.86 0.960 1 PCI/L 232905-10 DAVI LABORATORIES ENVIRONMENTAL ASSOC. 1438 EPA 904.0
4020 RADIUM-226 05-16-2023 < 0.89 0.510 1 PCI/L 232905-10 DAVI LABORATORIES ENVIRONMENTAL ASSOC. 1438 EPA 903.1
1039 PERCHLORATE 04-04-2023 < 2 6 2 UG/L 23D1002-02 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
2996 STYRENE 04-04-2023 < 0.5 100 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2992 ETHYLBENZENE 04-04-2023 < 0.5 300 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2991 TOLUENE 04-04-2023 < 0.5 150 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2990 BENZENE 04-04-2023 < 0.5 1 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2989 CHLOROBENZENE 04-04-2023 < 0.5 70 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2988 1,1,2,2-TETRACHLOROETHANE 04-04-2023 < 0.5 1 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2987 TETRACHLOROETHYLENE 04-04-2023 < 0.5 5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2985 1,1,2-TRICHLOROETHANE 04-04-2023 < 0.5 5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2984 TRICHLOROETHYLENE 04-04-2023 < 0.5 5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2983 1,2-DICHLOROPROPANE 04-04-2023 < 0.5 5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2982 CARBON TETRACHLORIDE 04-04-2023 < 0.5 .5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2981 1,1,1-TRICHLOROETHANE 04-04-2023 < 0.5 200 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2980 1,2-DICHLOROETHANE 04-04-2023 < 0.5 .5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2979 TRANS-1,2-DICHLOROETHYLENE 04-04-2023 < 0.5 10 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2978 1,1-DICHLOROETHANE 04-04-2023 < 0.5 5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2977 1,1-DICHLOROETHYLENE 04-04-2023 < 0.5 6 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2976 VINYL CHLORIDE 04-04-2023 < 0.5 .5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2969 P-DICHLOROBENZENE 04-04-2023 < 0.5 5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2968 O-DICHLOROBENZENE 04-04-2023 < 0.5 600 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2964 DICHLOROMETHANE 04-04-2023 < 0.5 5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2955 XYLENES, TOTAL 04-04-2023 < 0.5 1750 0.5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2950 TTHM 04-04-2023 < 0.5 80 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2904 TRICHLOROTRIFLUOROETHANE 04-04-2023 < 10 1200 10 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2413 1,3-DICHLOROPROPENE 04-04-2023 < 0.5 .5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2380 CIS-1,2-DICHLOROETHYLENE 04-04-2023 < 0.5 6 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2378 1,2,4-TRICHLOROBENZENE 04-04-2023 < 0.5 5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2251 METHYL TERT-BUTYL ETHER 04-04-2023 < 3 13 3 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2228 CIS-1,3-DICHLOROPROPENE 04-04-2023 < 0.5 .5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2224 TRANS-1,3-DICHLOROPROPENE 04-04-2023 < 0.5 .5 .5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
2218 TRICHLOROFLUOROMETHANE 04-04-2023 < 5 150 5 UG/L 23D0361-02 CLS LABS 1233 EPA 524.2
1085 THALLIUM, TOTAL 04-04-2023 < 1 2 1 UG/L 23D0361-02 CLS LABS 1233 EPA 200.8
1075 BERYLLIUM, TOTAL 04-04-2023 < 1 4 1 UG/L 23D0361-02 CLS LABS 1233 EPA 200.8
1074 ANTIMONY, TOTAL 04-04-2023 < 4 6 6 UG/L 23D0361-02 CLS LABS 1233 EPA 200.8
1045 SELENIUM 04-04-2023 < 5 50 5 UG/L 23D0361-02 CLS LABS 1233 EPA 200.8
1035 MERCURY 04-04-2023 < 0.2 2 1 UG/L 23D0361-02 CLS LABS 1233 EPA 245.1
1030 LEAD 04-04-2023 < 5 5 UG/L 23D0361-02 CLS LABS 1233 EPA 200.8
1025 FLUORIDE 04-04-2023 < 0.1 2 .1 MG/L 23D0361-02 CLS LABS 1233 EPA 300.0
1022 COPPER, FREE 04-04-2023 < 50 1000 50 UG/L 23D0361-02 CLS LABS 1233 EPA 200.8
1020 CHROMIUM 04-04-2023 < 10 50 10 UG/L 23D0361-02 CLS LABS 1233 EPA 200.8
1015 CADMIUM 04-04-2023 < 1 5 1 UG/L 23D0361-02 CLS LABS 1233 EPA 200.8
1010 BARIUM 04-04-2023 < 100 1000 100 UG/L 23D0361-02 CLS LABS 1233 EPA 200.8
1005 ARSENIC 04-04-2023 < 2 10 2 UG/L 23D0361-02 CLS LABS 1233 EPA 200.8
1040 NITRATE 04-04-2023 2.98 0.4 10 .4 MG/L 34775 49ER WATER LABORATORY 3036 HACH 10206
4006 COMBINED URANIUM 03-20-2023 < 1 20 1 PCI/L 23C2092-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 200.8
4109 GROSS ALPHA PARTICLE ACTIVITY 03-20-2023 2.43 0.53 1.290 15 3 PCI/L 232903-07 DAVI LABORATORIES ENVIRONMENTAL ASSOC. 1438 EPA 900.0
4030 RADIUM-228 03-20-2023 2.47 0.25 0.320 1 PCI/L 232903-07 DAVI LABORATORIES ENVIRONMENTAL ASSOC. 1438 EPA 904.0
4020 RADIUM-226 03-20-2023 0.47 0.37 0.280 1 PCI/L 232903-07 DAVI LABORATORIES ENVIRONMENTAL ASSOC. 1438 EPA 903.1
1041 NITRITE 07-11-2022 < 0.2 1 .4 MG/L GEG0561-01 CRANMER ENGINEERING, INC. 1936 EPA 300.0
1040 NITRATE 07-11-2022 3.50 0.4 10 .4 MG/L GEG0561-01 CRANMER ENGINEERING, INC. 1936 EPA 300.0
2414 1,2,3-TRICHLOROPROPANE 06-10-2022 < 0.005 0.005 UG/L 22F0644-01 CLS LABS 1233 SRL 524M-TCP
2414 1,2,3-TRICHLOROPROPANE 03-10-2022 < 0.005 0.005 UG/L 22C0638-01 CLS LABS 1233 SRL 524M-TCP
2414 1,2,3-TRICHLOROPROPANE 12-23-2021 < 0.005 0.005 UG/L 21L1411-01 CLS LABS 1233 SRL 524M-TCP
2414 1,2,3-TRICHLOROPROPANE 11-10-2021 < 0.005 0.005 UG/L 21K0602-07 CLS LABS 1233 SRL 524M-TCP
2414 1,2,3-TRICHLOROPROPANE 03-09-2021 < 0.005 UG/L 78200032103090900S CLS LABS 1233
2414 1,2,3-TRICHLOROPROPANE 12-09-2020 < 0.005 UG/L 78200032012090720S CLS LABS 1233
2414 1,2,3-TRICHLOROPROPANE 09-09-2020 < 0.005 UG/L 78200032009090830S CLS LABS 1233
2414 1,2,3-TRICHLOROPROPANE 07-06-2020 < 0.005 UG/L 78200032007060935S CLS LABS 1233
4030 RADIUM-228 05-14-2020 0.1250000 0.4 0.893 1 PCI/L 78200032005141010R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4109 GROSS ALPHA PARTICLE ACTIVITY 05-14-2020 1.8800000 1.2 1.160 15 3 PCI/L 78200032005141000R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1030 LEAD 05-05-2020 < 5 5 UG/L 78200032005051335L CLS LABS 1233
1022 COPPER, FREE 05-05-2020 < 50 1000 50 UG/L 78200032005051335L CLS LABS 1233
1028 IRON 05-05-2020 < 100 300 100 UG/L 78200032005051335G CLS LABS 1233
1032 MANGANESE 05-05-2020 < 20 50 20 UG/L 78200032005051335G CLS LABS 1233
1050 SILVER 05-05-2020 < 10 100 10 UG/L 78200032005051335G CLS LABS 1233
1095 ZINC 05-05-2020 < 50 5000 50 UG/L 78200032005051335G CLS LABS 1233
2969 P-DICHLOROBENZENE 05-05-2020 < 0.5 5 .5 UG/L 78200032005051335V CLS LABS 1233
2955 XYLENES, TOTAL 05-05-2020 < 0.5 1750 0.5 UG/L 78200032005051335V CLS LABS 1233
2992 ETHYLBENZENE 05-05-2020 < 0.5 300 .5 UG/L 78200032005051335V CLS LABS 1233
2981 1,1,1-TRICHLOROETHANE 05-05-2020 < 0.5 200 .5 UG/L 78200032005051335V CLS LABS 1233
2979 TRANS-1,2-DICHLOROETHYLENE 05-05-2020 < 0.5 10 .5 UG/L 78200032005051335V CLS LABS 1233
2983 1,2-DICHLOROPROPANE 05-05-2020 < 0.5 5 .5 UG/L 78200032005051335V CLS LABS 1233
2991 TOLUENE 05-05-2020 < 0.5 150 .5 UG/L 78200032005051335V CLS LABS 1233
2988 1,1,2,2-TETRACHLOROETHANE 05-05-2020 < 0.5 1 .5 UG/L 78200032005051335V CLS LABS 1233
2985 1,1,2-TRICHLOROETHANE 05-05-2020 < 0.5 5 .5 UG/L 78200032005051335V CLS LABS 1233
2996 STYRENE 05-05-2020 < 0.5 100 .5 UG/L 78200032005051335V CLS LABS 1233
2968 O-DICHLOROBENZENE 05-05-2020 < 0.5 600 .5 UG/L 78200032005051335V CLS LABS 1233
2378 1,2,4-TRICHLOROBENZENE 05-05-2020 < 0.5 5 .5 UG/L 78200032005051335V CLS LABS 1233
2982 CARBON TETRACHLORIDE 05-05-2020 < 0.5 .5 .5 UG/L 78200032005051335V CLS LABS 1233
2990 BENZENE 05-05-2020 < 0.5 1 .5 UG/L 78200032005051335V CLS LABS 1233
2977 1,1-DICHLOROETHYLENE 05-05-2020 < 0.5 6 .5 UG/L 78200032005051335V CLS LABS 1233
2980 1,2-DICHLOROETHANE 05-05-2020 < 0.5 .5 .5 UG/L 78200032005051335V CLS LABS 1233
2380 CIS-1,2-DICHLOROETHYLENE 05-05-2020 < 0.5 6 .5 UG/L 78200032005051335V CLS LABS 1233
2984 TRICHLOROETHYLENE 05-05-2020 < 0.5 5 .5 UG/L 78200032005051335V CLS LABS 1233
2251 METHYL TERT-BUTYL ETHER 05-05-2020 < 3 13 3 UG/L 78200032005051335V CLS LABS 1233
2904 TRICHLOROTRIFLUOROETHANE 05-05-2020 < 10 1200 10 UG/L 78200032005051335V CLS LABS 1233
2978 1,1-DICHLOROETHANE 05-05-2020 < 0.5 5 .5 UG/L 78200032005051335V CLS LABS 1233
2218 TRICHLOROFLUOROMETHANE 05-05-2020 < 5 150 5 UG/L 78200032005051335V CLS LABS 1233
2987 TETRACHLOROETHYLENE 05-05-2020 < 0.5 5 .5 UG/L 78200032005051335V CLS LABS 1233
2976 VINYL CHLORIDE 05-05-2020 < 0.5 .5 .5 UG/L 78200032005051335V CLS LABS 1233
2413 1,3-DICHLOROPROPENE 05-05-2020 < 0.5 .5 .5 UG/L 78200032005051335V CLS LABS 1233
2964 DICHLOROMETHANE 05-05-2020 < 0.5 5 .5 UG/L 78200032005051335V CLS LABS 1233
2989 CHLOROBENZENE 05-05-2020 < 0.5 70 .5 UG/L 78200032005051335V CLS LABS 1233
1075 BERYLLIUM, TOTAL 05-05-2020 < 1 4 1 UG/L 78200032005051335I CLS LABS 1233
1002 ALUMINUM 05-05-2020 < 50 1000 50 UG/L 78200032005051335I CLS LABS 1233
1036 NICKEL 05-05-2020 < 10 100 10 UG/L 78200032005051335I CLS LABS 1233
1015 CADMIUM 05-05-2020 < 1 5 1 UG/L 78200032005051335I CLS LABS 1233
1074 ANTIMONY, TOTAL 05-05-2020 < 6 6 6 UG/L 78200032005051335I CLS LABS 1233
1045 SELENIUM 05-05-2020 < 5 50 5 UG/L 78200032005051335I CLS LABS 1233
1035 MERCURY 05-05-2020 < 1 2 1 UG/L 78200032005051335I CLS LABS 1233
1085 THALLIUM, TOTAL 05-05-2020 < 1 2 1 UG/L 78200032005051335I CLS LABS 1233
1020 CHROMIUM 05-05-2020 < 10 50 10 UG/L 78200032005051335I CLS LABS 1233
1039 PERCHLORATE 05-05-2020 < 4 6 4 UG/L 78200032005051335I CLS LABS 1233
1010 BARIUM 05-05-2020 < 100 1000 100 UG/L 78200032005051335I CLS LABS 1233
1005 ARSENIC 05-05-2020 < 2 10 2 UG/L 78200032005051335I CLS LABS 1233
2224 TRANS-1,3-DICHLOROPROPENE 05-05-2020 < 0.5 .5 .5 UG/L 78200032005051335O CLS LABS 1233
1088 VANADIUM, TOTAL 05-05-2020 11.0000000 3 UG/L 78200032005051335O CLS LABS 1233
1079 BORON, TOTAL 05-05-2020 < 100 100 UG/L 78200032005051335O CLS LABS 1233
2950 TTHM 05-05-2020 < 80 UG/L 78200032005051335D CLS LABS 1233
1039 PERCHLORATE 03-19-2020 < 4 6 4 UG/L 78200032003191100I CLS LABS 1233
2414 1,2,3-TRICHLOROPROPANE 03-09-2020 < 0.005 UG/L 78200032003090900S CLS LABS 1233
1040 NITRATE 02-12-2020 2.1000000 0.4 10 .4 MG/L 78200032002121300N CLS LABS 1233
2414 1,2,3-TRICHLOROPROPANE 11-05-2019 < 0.005 UG/L 78200031911050800S CLS LABS 1233
2414 1,2,3-TRICHLOROPROPANE 10-18-2019 < 0.005 UG/L 78200031910180900S CLS LABS 1233
2414 1,2,3-TRICHLOROPROPANE 06-10-2019 < 0.005 UG/L 78200031906100900S CLS LABS 1233
2414 1,2,3-TRICHLOROPROPANE 04-10-2019 < 0.005 UG/L 78200031904100900S CLS LABS 1233
2414 1,2,3-TRICHLOROPROPANE 02-12-2019 < 0.005 UG/L 78200031902120900S CLS LABS 1233

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.