Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2210003SYSTEM NAME:DELAWARE NORTH PARKS SERVICES AT TENAYACOUNTY:MARIPOSA 
SOURCE NO.:008SOURCE NAME:WELL 05 - ACTIVE 12-1-09SOURCE CLASS:PTGDSTATUS: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
CA2210003_008_008 INORGANIC-202509 1002 ALUMINUM < 4.000 UG/L 1000 50 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1074 ANTIMONY, TOTAL < 1.000 UG/L 6 6 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1005 ARSENIC 5.500 1.000 UG/L 10 2 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202309 1094 ASBESTOS < 0.200 MFL 7 .2 09-11-2014 108 2023/09 DUE NOW
CA2210003_008_008 INORGANIC-202509 1010 BARIUM < 1.000 UG/L 1000 100 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1015 CADMIUM < 0.200 UG/L 5 1 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1020 CHROMIUM < 1.000 UG/L 50 10 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1025 FLUORIDE 0.120 0.100 MG/L 2 .1 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1035 MERCURY 0.170 0.100 UG/L 2 1 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1036 NICKEL < 1.000 UG/L 100 10 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1039 PERCHLORATE < 2.000 UG/L 6 2 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1045 SELENIUM < 1.000 UG/L 50 5 09-28-2022 36 2025/09
CA2210003_008_008 INORGANIC-202509 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 09-28-2022 36 2025/09
CA2210003_008_008 NITRATE/NITRITE-202504 1040 NITRATE < 0.400 MG/L 10 .4 04-16-2024 12 2025/04
CA2210003_008_008 NITRATE/NITRITE-202511 1041 NITRITE < 0.300 MG/L 1 .4 11-15-2022 36 2025/11
CA2210003_008_008 RADIOLOGICAL-202412 4109 GROSS ALPHA PARTICLE ACTIVITY 6.010 +/- 1.690 0.380 PCI/L 15 3 12-08-2021 36 2024/12
CA2210003_008_008 REGULATED VOC-202705 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2990 BENZENE < 0.500 UG/L 1 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2996 STYRENE < 0.500 UG/L 100 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2991 TOLUENE < 0.500 UG/L 150 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED VOC-202705 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-05-2021 72 2027/05
CA2210003_008_008 REGULATED SOC-202412 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 12-18-2018 72 2024/12
CA2210003_008_008 REGULATED SOC-202509 2050 ATRAZINE < 0.500 UG/L 1 .5 09-30-2019 72 2025/09
CA2210003_008_008 REGULATED SOC-202509 2037 SIMAZINE < 1.000 UG/L 4 1 09-30-2019 72 2025/09
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.