Date:05-13-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3710020SYSTEM NAME:SAN DIEGO, CITY OFCOUNTY:SAN DIEGO 
SOURCE NO.:030SOURCE NAME:EL CAPITAN PRODUCTION WELL NO. 1SOURCE CLASS:GWFMSTATUS: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
CA3710020_030_030 SECONDARY/GP-202412 1994 AGGRESSIVE INDEX 11.000 AGGR 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1928 ALKALINITY, BICARBONATE 157.000 MG/L 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1919 CALCIUM 24.400 MG/L 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1929 ALKALINITY, CARBONATE 0.000 MG/L 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1017 CHLORIDE 50.700 0.500 MG/L 500 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1905 COLOR 4.000 1.000 UNITS 15 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1022 COPPER, FREE < 50.000 UG/L 1000 50 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 2905 FOAMING AGENTS (SURFACTANTS) < 0.500 MG/L .5 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1915 HARDNESS, TOTAL (AS CACO3) 113.000 10.000 MG/L 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1021 HYDROXIDE AS CALCIUM CARBONATE 0.000 MG/L 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1028 IRON 412.000 100.000 UG/L 300 100 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1031 MAGNESIUM 12.600 3.000 MG/L 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1032 MANGANESE 73.900 20.000 UG/L 50 20 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1920 ODOR 1.000 1.000 TON 3 1 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1925 PH 7.160 pH 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1050 SILVER < 10.000 UG/L 100 10 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1052 SODIUM 42.300 20.000 MG/L 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1064 CONDUCTIVITY @ 25 C UMHOS/CM 429.000 UMHO/CM 1600 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1055 SULFATE 20.100 0.500 MG/L 500 .5 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1930 TDS 523.500 10.000 MG/L 1000 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 0100 TURBIDITY 1.070 0.041 NTU 5 .1 12-16-2021 36 2024/12
CA3710020_030_030 SECONDARY/GP-202412 1095 ZINC < 50.000 UG/L 5000 50 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1002 ALUMINUM 70.300 50.000 UG/L 1000 50 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1005 ARSENIC 6.700 2.000 UG/L 10 2 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202702 1094 ASBESTOS < 0.200 MFL 7 .2 02-07-2018 108 2027/02
CA3710020_030_030 INORGANIC-202412 1010 BARIUM < 100.000 UG/L 1000 100 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1015 CADMIUM < 1.000 UG/L 5 1 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1020 CHROMIUM < 10.000 UG/L 50 10 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1024 CYANIDE < 25.000 UG/L 150 100 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1025 FLUORIDE 0.194 0.100 MG/L 2 .1 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1030 LEAD < 5.000 UG/L 5 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1035 MERCURY < 1.000 UG/L 2 1 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1036 NICKEL < 10.000 UG/L 100 10 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1039 PERCHLORATE < 2.000 UG/L 6 2 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1045 SELENIUM < 5.000 UG/L 50 5 12-16-2021 36 2024/12
CA3710020_030_030 INORGANIC-202412 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 12-16-2021 36 2024/12
CA3710020_030_030 NITRATE/NITRITE-202403 1040 NITRATE < 0.400 MG/L 10 .4 03-21-2023 12 2024/03 DUE NOW
CA3710020_030_030 NITRATE/NITRITE-202603 1041 NITRITE < 0.400 MG/L 1 .4 03-21-2023 36 2026/03
CA3710020_030_030 RADIOLOGICAL-202412 4109 GROSS ALPHA PARTICLE ACTIVITY 4.400 +/- 0.370 3.000 PCI/L 15 3 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2990 BENZENE < 0.500 UG/L 1 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2996 STYRENE < 0.500 UG/L 100 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2991 TOLUENE 13.300 0.500 UG/L 150 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED VOC-202412 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-16-2021 36 2024/12
CA3710020_030_030 REGULATED SOC-202512 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2110 2,4,5-TP < 1.000 UG/L 50 1 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2105 2,4-D < 10.000 UG/L 70 10 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2050 ATRAZINE < 0.500 UG/L 1 .5 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2625 BENTAZON < 2.000 UG/L 18 2 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202509 2046 CARBOFURAN < 5.000 UG/L 18 5 12-06-2022 33 2025/09
CA3710020_030_030 REGULATED SOC-202512 2959 CHLORDANE < 0.100 UG/L .1 .1 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2031 DALAPON < 10.000 UG/L 200 10 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2041 DINOSEB < 2.000 UG/L 7 2 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2032 DIQUAT < 4.000 UG/L 20 4 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2033 ENDOTHALL < 45.000 UG/L 100 45 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2005 ENDRIN < 0.100 UG/L 2 .1 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202509 2034 GLYPHOSATE < 25.000 UG/L 700 25 12-06-2022 33 2025/09
CA3710020_030_030 REGULATED SOC-202512 2065 HEPTACHLOR < 0.010 UG/L .01 .01 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2010 BHC-GAMMA < 0.200 UG/L .2 .2 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2015 METHOXYCHLOR < 10.000 UG/L 30 10 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2626 MOLINATE < 2.000 UG/L 20 2 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202509 2036 OXAMYL < 20.000 UG/L 50 20 12-06-2022 33 2025/09
CA3710020_030_030 REGULATED SOC-202512 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2040 PICLORAM < 1.000 UG/L 500 1 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2037 SIMAZINE < 1.000 UG/L 4 1 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 03-21-2023 33 2025/12
CA3710020_030_030 REGULATED SOC-202512 2020 TOXAPHENE < 1.000 UG/L 3 1 03-21-2023 33 2025/12
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.