Date:05-17-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3301528SYSTEM NAME:OAK HAVEN ASSOCIATIONCOUNTY:RIVERSIDE 
SOURCE NO.:010SOURCE NAME:WELL #5 (P #32052) #3REPLACEMENTSOURCE CLASS:CSGMSTATUS: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
CA3301528_010_010 SECONDARY/GP-202505 1928 ALKALINITY, BICARBONATE 180.000 5.000 MG/L 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1919 CALCIUM 54.000 1.000 MG/L 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1929 ALKALINITY, CARBONATE 6.200 5.000 MG/L 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1017 CHLORIDE 110.000 1.000 MG/L 500 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1905 COLOR < 3.000 UNITS 15 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1022 COPPER, FREE < 10.000 UG/L 1000 50 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 2905 FOAMING AGENTS (SURFACTANTS) < 0.080 MG/L .5 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1915 HARDNESS, TOTAL (AS CACO3) 220.000 1.000 MG/L 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1028 IRON < 50.000 UG/L 300 100 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1031 MAGNESIUM 20.000 1.000 MG/L 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1032 MANGANESE < 10.000 UG/L 50 20 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1920 ODOR < 1.000 TON 3 1 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1925 PH 8.300 1.000 pH 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1050 SILVER < 10.000 UG/L 100 10 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1052 SODIUM 61.000 1.000 MG/L 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1064 CONDUCTIVITY @ 25 C UMHOS/CM 680.000 1.000 UMHO/CM 1600 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202507 1055 SULFATE 17.000 0.500 MG/L 500 .5 07-20-2022 36 2025/07
CA3301528_010_010 SECONDARY/GP-202505 1930 TDS 400.000 10.000 MG/L 1000 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 0100 TURBIDITY < 0.100 NTU 5 .1 05-11-2022 36 2025/05
CA3301528_010_010 SECONDARY/GP-202505 1095 ZINC 11.000 10.000 UG/L 5000 50 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1002 ALUMINUM < 50.000 UG/L 1000 50 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1005 ARSENIC < 2.000 UG/L 10 2 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202812 1094 ASBESTOS < 0.200 MFL 7 .2 12-04-2019 108 2028/12
CA3301528_010_010 INORGANIC-202505 1010 BARIUM < 100.000 UG/L 1000 100 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1015 CADMIUM < 1.000 UG/L 5 1 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1020 CHROMIUM < 1.000 UG/L 50 10 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1024 CYANIDE < 100.000 UG/L 150 100 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1025 FLUORIDE 0.220 0.100 MG/L 2 .1 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1030 LEAD < 5.000 UG/L 5 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1035 MERCURY < 0.200 UG/L 2 1 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1036 NICKEL < 10.000 UG/L 100 10 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1039 PERCHLORATE < 2.000 UG/L 6 2 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1045 SELENIUM 5.100 5.000 UG/L 50 5 05-11-2022 36 2025/05
CA3301528_010_010 INORGANIC-202505 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-11-2022 36 2025/05
CA3301528_010_010 NITRATE/NITRITE-202502 1040 NITRATE 2.300 0.400 MG/L 10 .4 02-14-2024 12 2025/02
CA3301528_010_010 NITRATE/NITRITE-202702 1041 NITRITE < 0.400 MG/L 1 .4 02-14-2024 36 2027/02
CA3301528_010_010 RADIOLOGICAL-202807 4109 GROSS ALPHA PARTICLE ACTIVITY 4.320 +/- 2.060 1.480 PCI/L 15 3 07-20-2022 72 2028/07
CA3301528_010_010 RADIOLOGICAL-203101 4020 RADIUM-226 0.479 +/- 0.265 0.410 PCI/L 1 01-05-2022 108 2031/01
CA3301528_010_010 RADIOLOGICAL-202706 4030 RADIUM-228 < 0.400 PCI/L 1 06-13-2018 108 2027/06
CA3301528_010_010 RADIOLOGICAL-202807 4006 COMBINED URANIUM 2.430 +/- 0.000 1.000 PCI/L 20 1 07-20-2022 72 2028/07
CA3301528_010_010 REGULATED VOC-202805 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2990 BENZENE < 0.500 UG/L 1 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2996 STYRENE < 0.500 UG/L 100 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2991 TOLUENE < 0.500 UG/L 150 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-11-2022 72 2028/05
CA3301528_010_010 REGULATED VOC-202805 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-11-2022 72 2028/05
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.