Date:05-15-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4000604SYSTEM NAME:PARAGON TRIANGLE WATER SUPPLYCOUNTY:SAN LUIS OBISPO 
SOURCE NO.:001SOURCE NAME:WELL 01SOURCE CLASS:NCNCSTATUS: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
CA4000604_001_001 INORGANIC-202404 1002 ALUMINUM < 50.000 UG/L 1000 50 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1005 ARSENIC < 2.000 UG/L 10 2 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1010 BARIUM 220.000 100.000 UG/L 1000 100 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1015 CADMIUM < 1.000 UG/L 5 1 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1020 CHROMIUM 11.000 10.000 UG/L 50 10 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1024 CYANIDE < 100.000 UG/L 150 100 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1025 FLUORIDE 0.200 0.100 MG/L 2 .1 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1030 LEAD < 5.000 UG/L 5 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1035 MERCURY < 1.000 UG/L 2 1 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1036 NICKEL < 10.000 UG/L 100 10 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1039 PERCHLORATE < 4.000 UG/L 6 4 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1045 SELENIUM 9.500 5.000 UG/L 50 5 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 INORGANIC-202404 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 NITRATE/NITRITE-202405 1040 NITRATE 6.800 0.400 MG/L 10 .4 02-15-2024 3 2024/05 DUE NOW
CA4000604_001_001 NITRATE/NITRITE-202404 1038 NITRATE-NITRITE 6.200 0.400 MG/L 10 .4 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 NITRATE/NITRITE-202404 1041 NITRITE < 0.400 MG/L 1 .4 04-14-2021 36 2024/04 DUE NOW
CA4000604_001_001 RADIOLOGICAL-202508 4109 GROSS ALPHA PARTICLE ACTIVITY < 2.400 PCI/L 15 3 08-01-2016 108 2025/08
CA4000604_001_001 REGULATED VOC-202508 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2990 BENZENE < 0.500 UG/L 1 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2996 STYRENE < 0.500 UG/L 100 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2991 TOLUENE < 0.500 UG/L 150 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED VOC-202508 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 08-13-2019 72 2025/08
CA4000604_001_001 REGULATED SOC-202610 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 10-09-2023 36 2026/10
CA4000604_001_001 REGULATED SOC-202409 2050 ATRAZINE < 0.500 UG/L 1 .5 09-21-2015 108 2024/09
CA4000604_001_001 REGULATED SOC-202409 2037 SIMAZINE < 1.000 UG/L 4 1 09-21-2015 108 2024/09
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.