Date:05-20-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3301528SYSTEM NAME:OAK HAVEN ASSOCIATIONCOUNTY:RIVERSIDE 
SOURCE NO.:001SOURCE NAME:WELL 01 RICESOURCE 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_001_001 SECONDARY/GP-202505 1928 ALKALINITY, BICARBONATE 200.000 5.000 MG/L 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1919 CALCIUM 52.000 1.000 MG/L 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1929 ALKALINITY, CARBONATE 19.000 5.000 MG/L 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1017 CHLORIDE 77.000 1.000 MG/L 500 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1905 COLOR < 3.000 UNITS 15 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1022 COPPER, FREE < 10.000 UG/L 1000 50 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 2905 FOAMING AGENTS (SURFACTANTS) < 0.080 MG/L .5 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1915 HARDNESS, TOTAL (AS CACO3) 220.000 1.000 MG/L 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1028 IRON < 50.000 UG/L 300 100 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1031 MAGNESIUM 21.000 1.000 MG/L 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1032 MANGANESE 230.000 10.000 UG/L 50 20 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1920 ODOR < 1.000 TON 3 1 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1925 PH 8.500 1.000 pH 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1050 SILVER < 10.000 UG/L 100 10 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1052 SODIUM 54.000 1.000 MG/L 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1064 CONDUCTIVITY @ 25 C UMHOS/CM 630.000 1.000 UMHO/CM 1600 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202507 1055 SULFATE 24.000 0.500 MG/L 500 .5 07-20-2022 36 2025/07
CA3301528_001_001 SECONDARY/GP-202505 1930 TDS 360.000 10.000 MG/L 1000 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 0100 TURBIDITY 0.140 0.100 NTU 5 .1 05-11-2022 36 2025/05
CA3301528_001_001 SECONDARY/GP-202505 1095 ZINC 32.000 10.000 UG/L 5000 50 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1002 ALUMINUM < 50.000 UG/L 1000 50 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1005 ARSENIC < 2.000 UG/L 10 2 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202706 1094 ASBESTOS < 0.200 MFL 7 .2 06-13-2018 108 2027/06
CA3301528_001_001 INORGANIC-202505 1010 BARIUM < 100.000 UG/L 1000 100 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1015 CADMIUM < 1.000 UG/L 5 1 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1020 CHROMIUM < 1.000 UG/L 50 10 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1024 CYANIDE < 100.000 UG/L 150 100 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1025 FLUORIDE 0.280 0.100 MG/L 2 .1 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1030 LEAD < 5.000 UG/L 5 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1035 MERCURY < 0.200 UG/L 2 1 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1036 NICKEL < 10.000 UG/L 100 10 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1039 PERCHLORATE < 2.000 UG/L 6 2 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1045 SELENIUM < 5.000 UG/L 50 5 05-11-2022 36 2025/05
CA3301528_001_001 INORGANIC-202505 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-11-2022 36 2025/05
CA3301528_001_001 NITRATE/NITRITE-202407 1040 NITRATE 5.600 0.200 MG/L 10 .4 07-12-2023 12 2024/07
CA3301528_001_001 NITRATE/NITRITE-202502 1041 NITRITE < 0.100 MG/L 1 .4 02-16-2022 36 2025/02
CA3301528_001_001 RADIOLOGICAL-202907 4109 GROSS ALPHA PARTICLE ACTIVITY 4.250 +/- 1.700 1.690 PCI/L 15 3 07-12-2023 72 2029/07
CA3301528_001_001 RADIOLOGICAL-203101 4020 RADIUM-226 0.422 +/- 0.253 0.410 PCI/L 1 01-05-2022 108 2031/01
CA3301528_001_001 RADIOLOGICAL-202706 4030 RADIUM-228 < 0.400 PCI/L 1 06-13-2018 108 2027/06
CA3301528_001_001 RADIOLOGICAL-202907 4006 COMBINED URANIUM 2.980 +/- 0.000 1.000 PCI/L 20 1 07-12-2023 72 2029/07
CA3301528_001_001 REGULATED VOC-202801 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2990 BENZENE < 0.500 UG/L 1 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2996 STYRENE < 0.500 UG/L 100 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2991 TOLUENE < 0.500 UG/L 150 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 01-05-2022 72 2028/01
CA3301528_001_001 REGULATED VOC-202801 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 01-05-2022 72 2028/01
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.