Date:05-15-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3710042SYSTEM NAME:SAN DIEGO COUNTY WATER AUTHORITYCOUNTY:SAN DIEGO 
SOURCE NO.:002SOURCE NAME:OLIVENHAIN RESERVOIR - RAWSOURCE CLASS:SWFMSTATUS: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
CA3710042_002_002 SECONDARY/GP-202412 1994 AGGRESSIVE INDEX 11.800 AGGR 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1928 ALKALINITY, BICARBONATE 165.000 MG/L 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1919 CALCIUM 54.000 MG/L 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1929 ALKALINITY, CARBONATE 0.000 MG/L 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1017 CHLORIDE 143.500 0.500 MG/L 500 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202311 1905 COLOR 71.000 1.000 UNITS 15 11-08-2022 12 2023/11 DUE NOW
CA3710042_002_002 SECONDARY/GP-202412 1022 COPPER, FREE < 50.000 UG/L 1000 50 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202408 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 08-29-2023 12 2024/08
CA3710042_002_002 SECONDARY/GP-202412 1915 HARDNESS, TOTAL (AS CACO3) 288.000 10.000 MG/L 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1021 HYDROXIDE AS CALCIUM CARBONATE 0.000 MG/L 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1028 IRON < 100.000 UG/L 300 100 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1031 MAGNESIUM 38.700 0.150 MG/L 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1032 MANGANESE 54.500 20.000 UG/L 50 20 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202311 1920 ODOR 24.000 1.000 TON 3 1 11-08-2022 12 2023/11 DUE NOW
CA3710042_002_002 SECONDARY/GP-202412 1925 PH 7.570 pH 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1050 SILVER < 10.000 UG/L 100 10 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1052 SODIUM 108.000 0.300 MG/L 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1080.000 UMHO/CM 1600 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1055 SULFATE 182.500 0.500 MG/L 500 .5 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202412 1930 TDS 636.000 10.000 MG/L 1000 12-12-2023 12 2024/12
CA3710042_002_002 SECONDARY/GP-202311 0100 TURBIDITY 46.500 0.041 NTU 5 .1 11-08-2022 12 2023/11 DUE NOW
CA3710042_002_002 SECONDARY/GP-202412 1095 ZINC < 50.000 UG/L 5000 50 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202412 1002 ALUMINUM < 50.000 UG/L 1000 50 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202412 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202412 1005 ARSENIC < 2.000 UG/L 10 2 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202908 1094 ASBESTOS < 0.200 MFL 7 .2 08-18-2020 108 2029/08
CA3710042_002_002 INORGANIC-202412 1010 BARIUM < 100.000 UG/L 1000 100 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202412 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202412 1015 CADMIUM < 1.000 UG/L 5 1 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202412 1020 CHROMIUM < 10.000 UG/L 50 10 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202408 1024 CYANIDE < 5.000 UG/L 150 100 08-29-2023 12 2024/08
CA3710042_002_002 INORGANIC-202412 1025 FLUORIDE 0.250 0.100 MG/L 2 .1 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202412 1030 LEAD < 5.000 UG/L 5 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202408 1035 MERCURY < 0.050 UG/L 2 1 08-29-2023 12 2024/08
CA3710042_002_002 INORGANIC-202412 1036 NICKEL < 10.000 UG/L 100 10 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202311 1039 PERCHLORATE < 2.000 UG/L 6 2 11-08-2022 12 2023/11 DUE NOW
CA3710042_002_002 INORGANIC-202412 1045 SELENIUM < 5.000 UG/L 50 5 12-12-2023 12 2024/12
CA3710042_002_002 INORGANIC-202412 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 12-12-2023 12 2024/12
CA3710042_002_002 NITRATE/NITRITE-202407 1040 NITRATE < 0.400 MG/L 10 .4 04-09-2024 3 2024/07
CA3710042_002_002 NITRATE/NITRITE-202612 1041 NITRITE < 0.400 MG/L 1 .4 12-12-2023 36 2026/12
CA3710042_002_002 RADIOLOGICAL-202608 4109 GROSS ALPHA PARTICLE ACTIVITY 7.080 +/- 0.435 0.054 PCI/L 15 3 08-29-2023 36 2026/08
CA3710042_002_002 REGULATED VOC-202408 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2990 BENZENE < 0.500 UG/L 1 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2996 STYRENE < 0.500 UG/L 100 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2991 TOLUENE < 0.500 UG/L 150 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED VOC-202408 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 08-29-2023 12 2024/08
CA3710042_002_002 REGULATED SOC-202612 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202608 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 08-29-2023 36 2026/08
CA3710042_002_002 REGULATED SOC-202612 2110 2,4,5-TP < 1.000 UG/L 50 1 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2105 2,4-D < 10.000 UG/L 70 10 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2050 ATRAZINE < 0.500 UG/L 1 .5 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2625 BENTAZON < 2.000 UG/L 18 2 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202608 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 08-29-2023 36 2026/08
CA3710042_002_002 REGULATED SOC-202612 2046 CARBOFURAN < 5.000 UG/L 18 5 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2959 CHLORDANE < 0.100 UG/L .1 .1 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2031 DALAPON < 10.000 UG/L 200 10 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2041 DINOSEB < 2.000 UG/L 7 2 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2032 DIQUAT < 4.000 UG/L 20 4 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2033 ENDOTHALL < 45.000 UG/L 100 45 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2005 ENDRIN < 0.100 UG/L 2 .1 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2034 GLYPHOSATE < 25.000 UG/L 700 25 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2065 HEPTACHLOR < 0.010 UG/L .01 .01 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2010 BHC-GAMMA < 0.200 UG/L .2 .2 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2015 METHOXYCHLOR < 10.000 UG/L 30 10 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2626 MOLINATE < 2.000 UG/L 20 2 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2036 OXAMYL < 20.000 UG/L 50 20 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202612 2040 PICLORAM < 1.000 UG/L 500 1 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202411 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.100 UG/L .5 .5 11-30-2021 36 2024/11
CA3710042_002_002 REGULATED SOC-202612 2037 SIMAZINE < 1.000 UG/L 4 1 12-05-2023 36 2026/12
CA3710042_002_002 REGULATED SOC-202608 2727 THIOBENCARB (BOLERO) < 0.100 UG/L 70 1 08-29-2023 36 2026/08
CA3710042_002_002 REGULATED SOC-202612 2020 TOXAPHENE < 1.000 UG/L 3 1 12-05-2023 36 2026/12
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.