Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4700577SYSTEM NAME:BIG SPRINGS UNION ELEM. SCHOOLCOUNTY:SISKIYOU 
SOURCE NO.:001SOURCE NAME:WELL 01SOURCE CLASS:NTNCSTATUS:A



Click to hide / show columns: PS Codes | Group Name | Analyte Number | Analyte Name | Detected Level |Less Than | RL | Unit | MCL | DLR | Last Sampled | Frequency | Next Due | Notes

PS Codes Group Name Analyte Number Analyte Name Results Unit MCL DLR Last Sampled Frequency Next Due Notes
Detected Level Less Than RL
CA4700577_001_001 INORGANIC-203305 1002 ALUMINUM < 5.000 UG/L 1000 50 05-02-2024 108 2033/05
CA4700577_001_001 INORGANIC-203305 1074 ANTIMONY, TOTAL < 0.500 UG/L 6 6 05-02-2024 108 2033/05
CA4700577_001_001 INORGANIC-202909 1005 ARSENIC 5.960 2.000 UG/L 10 2 09-03-2020 108 2029/09
CA4700577_001_001 INORGANIC-203305 1010 BARIUM 29.400 0.500 UG/L 1000 100 05-02-2024 108 2033/05
CA4700577_001_001 INORGANIC-203305 1075 BERYLLIUM, TOTAL < 0.500 UG/L 4 1 05-02-2024 108 2033/05
CA4700577_001_001 INORGANIC-203305 1015 CADMIUM < 0.200 UG/L 5 1 05-02-2024 108 2033/05
CA4700577_001_001 INORGANIC-203305 1020 CHROMIUM 2.050 2.000 UG/L 50 10 05-02-2024 108 2033/05
CA4700577_001_001 INORGANIC-203305 1025 FLUORIDE 0.200 0.100 MG/L 2 .1 05-02-2024 108 2033/05
CA4700577_001_001 INORGANIC-203305 1035 MERCURY < 0.100 UG/L 2 1 05-02-2024 108 2033/05
CA4700577_001_001 INORGANIC-203305 1036 NICKEL 0.700 0.500 UG/L 100 10 05-02-2024 108 2033/05
CA4700577_001_001 INORGANIC-202705 1039 PERCHLORATE < 0.500 UG/L 6 1 05-02-2024 36 2027/05
CA4700577_001_001 INORGANIC-203305 1045 SELENIUM < 2.000 UG/L 50 5 05-02-2024 108 2033/05
CA4700577_001_001 INORGANIC-203305 1085 THALLIUM, TOTAL < 0.500 UG/L 2 1 05-02-2024 108 2033/05
CA4700577_001_001 NITRATE/NITRITE-202407 1040 NITRATE 2.370 0.200 MG/L 10 .4 04-04-2024 3 2024/07
CA4700577_001_001 NITRATE/NITRITE-202411 1041 NITRITE < 400.000 UG/L 1000 400 11-05-2015 108 2024/11
CA4700577_001_001 RADIOLOGICAL-202611 4109 GROSS ALPHA PARTICLE ACTIVITY < PCI/L 15 3 11-02-2017 108 2026/11
CA4700577_001_001 REGULATED VOC-202808 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2990 BENZENE < 0.500 UG/L 1 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2996 STYRENE < 0.500 UG/L 100 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2991 TOLUENE < 0.500 UG/L 150 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED VOC-202808 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 08-04-2022 72 2028/08
CA4700577_001_001 REGULATED SOC-202505 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 05-05-2022 36 2025/05
PS Codes Group Name Analyte Number Analyte Name Detected Level Less Than RL Unit MCL DLR Last Sampled Frequency Next Due Notes

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.