Date:06-16-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3700291SYSTEM NAME:OCOTILLO OASIS, LLCCOUNTY:SAN DIEGO 
SOURCE NO.:003SOURCE NAME:WELL 03SOURCE CLASS:CSGPSTATUS: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
CA3700291_003_003 SECONDARY/GP-202110 1928 ALKALINITY, BICARBONATE 24.000 MG/L 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202110 1919 CALCIUM 3.100 MG/L 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202110 1929 ALKALINITY, CARBONATE 20.000 MG/L 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202110 1017 CHLORIDE 110.000 MG/L 500 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202503 1905 COLOR < 3.000 UNITS 15 03-21-2022 36 2025/03
CA3700291_003_003 SECONDARY/GP-202110 1022 COPPER, FREE < 10.000 UG/L 1000 50 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202503 2905 FOAMING AGENTS (SURFACTANTS) < 0.080 MG/L .5 03-21-2022 36 2025/03
CA3700291_003_003 SECONDARY/GP-202110 1915 HARDNESS, TOTAL (AS CACO3) 8.300 MG/L 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202110 1028 IRON < 50.000 UG/L 300 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202110 1031 MAGNESIUM 0.110 MG/L 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202110 1032 MANGANESE < 10.000 UG/L 50 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202503 1920 ODOR < 1.000 TON 3 1 03-21-2022 36 2025/03
CA3700291_003_003 SECONDARY/GP-202503 1925 PH 9.300 1.000 pH 03-21-2022 36 2025/03
CA3700291_003_003 SECONDARY/GP-202110 1050 SILVER < 10.000 UG/L 100 10 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202110 1052 SODIUM 120.000 MG/L 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202110 1064 CONDUCTIVITY @ 25 C UMHOS/CM 592.000 UMHO/CM 1600 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202110 1055 SULFATE 43.000 0.500 MG/L 500 .5 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202110 1930 TDS 390.000 MG/L 1000 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 SECONDARY/GP-202503 0100 TURBIDITY 10.000 0.100 NTU 5 .1 03-21-2022 36 2025/03
CA3700291_003_003 SECONDARY/GP-202110 1095 ZINC < 50.000 UG/L 5000 50 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 INORGANIC-202110 1002 ALUMINUM 54.000 50.000 UG/L 1000 50 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 INORGANIC-201907 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 07-28-2016 36 2019/07 DUE NOW
CA3700291_003_003 INORGANIC-201906 1005 ARSENIC < 2.000 UG/L 10 2 06-21-2016 36 2019/06 DUE NOW
CA3700291_003_003 INORGANIC-201104 1010 BARIUM < 100.000 UG/L 1000 100 04-09-2008 36 2011/04 DUE NOW
CA3700291_003_003 INORGANIC-201907 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 07-28-2016 36 2019/07 DUE NOW
CA3700291_003_003 INORGANIC-201104 1015 CADMIUM < 1.000 UG/L 5 1 04-09-2008 36 2011/04 DUE NOW
CA3700291_003_003 INORGANIC-201104 1020 CHROMIUM < 10.000 UG/L 50 10 04-09-2008 36 2011/04 DUE NOW
CA3700291_003_003 INORGANIC-202507 1024 CYANIDE < 100.000 UG/L 150 100 07-28-2016 108 2025/07
CA3700291_003_003 INORGANIC-202410 1025 FLUORIDE 4.500 0.100 MG/L 2 .1 10-28-2021 36 2024/10
CA3700291_003_003 INORGANIC-201104 1030 LEAD < 5.000 UG/L 5 04-09-2008 36 2011/04 DUE NOW
CA3700291_003_003 INORGANIC-201104 1035 MERCURY < 1.000 UG/L 2 1 04-09-2008 36 2011/04 DUE NOW
CA3700291_003_003 INORGANIC-201907 1036 NICKEL < 10.000 UG/L 100 10 07-28-2016 36 2019/07 DUE NOW
CA3700291_003_003 INORGANIC-201104 1039 PERCHLORATE < 2.000 UG/L 6 4 04-10-2008 36 2011/04 DUE NOW
CA3700291_003_003 INORGANIC-201104 1045 SELENIUM < 5.000 UG/L 50 5 04-09-2008 36 2011/04 DUE NOW
CA3700291_003_003 INORGANIC-201907 1085 THALLIUM, TOTAL 71.000 1.000 UG/L 2 1 07-28-2016 36 2019/07 DUE NOW
CA3700291_003_003 NITRATE/NITRITE-202303 1040 NITRATE 0.380 0.200 MG/L 10 .4 03-21-2022 12 2023/03 DUE NOW
CA3700291_003_003 NITRATE/NITRITE-202110 1041 NITRITE < 0.100 MG/L 1 .4 10-16-2018 36 2021/10 DUE NOW
CA3700291_003_003 RADIOLOGICAL-202006 4109 GROSS ALPHA PARTICLE ACTIVITY < 2.000 PCI/L 15 3 06-13-2017 36 2020/06 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2990 BENZENE < 0.500 UG/L 1 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2996 STYRENE < 0.500 UG/L 100 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2991 TOLUENE < 0.500 UG/L 150 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED VOC-202304 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 04-26-2017 72 2023/04 DUE NOW
CA3700291_003_003 REGULATED SOC-202206 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 06-18-2019 36 2022/06 DUE NOW
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.