Date:04-24-2025STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3301577SYSTEM NAME:CSA 62COUNTY:RIVERSIDE 
SOURCE NO.:All SourcesSOURCE NAME:N/ASOURCE CLASS:N/ASTATUS:N/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
CA3301577_001_001 SECONDARY/GP 1928 ALKALINITY, BICARBONATE 350.000 5.000 MG/L 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1919 CALCIUM 140.000 1.000 MG/L 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1929 ALKALINITY, CARBONATE < 5.000 MG/L 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1017 CHLORIDE 240.000 1.000 MG/L 500 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1905 COLOR < 3.000 UNITS 15 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1022 COPPER, FREE < 10.000 UG/L 1000 50 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 2905 FOAMING AGENTS (SURFACTANTS) < 0.080 MG/L .5 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1915 HARDNESS, TOTAL (AS CACO3) 590.000 1.000 MG/L 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1028 IRON 190.000 50.000 UG/L 300 12-09-2024 3 2025/03 DUE NOW
CA3301577_001_001 SECONDARY/GP 1031 MAGNESIUM 57.000 1.000 MG/L 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1032 MANGANESE 290.000 10.000 UG/L 50 12-09-2024 3 2025/03 DUE NOW
CA3301577_001_001 SECONDARY/GP 1920 ODOR < 1.000 TON 3 1 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1925 PH 8.000 1.000 pH 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1050 SILVER < 10.000 UG/L 100 10 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1052 SODIUM 280.000 1.000 MG/L 09-04-2024 36 2027/09
CA3301577_001_001 SECONDARY/GP 1064 CONDUCTIVITY @ 25 C UMHOS/CM 2000.000 1.000 UMHO/CM 1600 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1055 SULFATE 540.000 5.000 MG/L 500 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1930 TDS 1500.000 20.000 MG/L 1000 09-04-2024 36 2027/09
CA3301577_001_001 SECONDARY/GP 0100 TURBIDITY 48.000 0.100 NTU 5 .1 08-17-2022 36 2025/08
CA3301577_001_001 SECONDARY/GP 1095 ZINC 36.000 10.000 UG/L 5000 50 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1002 ALUMINUM < 50.000 UG/L 1000 50 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1005 ARSENIC < 2.000 UG/L 10 2 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1094 ASBESTOS < 0.200 MFL 7 .2 08-27-2019 108 2028/08
CA3301577_001_001 INORGANIC 1010 BARIUM < 100.000 UG/L 1000 100 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1015 CADMIUM < 1.000 UG/L 5 1 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1020 CHROMIUM < 1.000 UG/L 50 10 10-02-2023 36 2026/10
CA3301577_001_001 INORGANIC 1080 CHROMIUM, HEX < 1.000 UG/L 10 .1 12-09-2024 36 2027/12
CA3301577_001_001 INORGANIC 1024 CYANIDE < 100.000 UG/L 150 100 08-30-2022 36 2025/08
CA3301577_001_001 INORGANIC 1025 FLUORIDE 0.270 0.100 MG/L 2 .1 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1030 LEAD < 5.000 UG/L 5 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1035 MERCURY < 0.200 UG/L 2 1 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1036 NICKEL < 10.000 UG/L 100 10 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1039 PERCHLORATE < 2.000 UG/L 6 2 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1045 SELENIUM < 5.000 UG/L 50 5 08-17-2022 36 2025/08
CA3301577_001_001 INORGANIC 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 08-17-2022 36 2025/08
CA3301577_001_001 NITRATE/NITRITE 1040 NITRATE < 0.200 MG/L 10 .4 09-04-2024 12 2025/09
CA3301577_001_001 NITRATE/NITRITE 1041 NITRITE < 0.100 MG/L 1 .4 08-17-2022 36 2025/08
CA3301577_001_001 RADIOLOGICAL 4109 GROSS ALPHA PARTICLE ACTIVITY 1.680 +/- 0.663 0.800 PCI/L 15 3 09-06-2017 108 2026/09
CA3301577_001_001 RADIOLOGICAL 4020 RADIUM-226 < 0.410 PCI/L 1 11-09-2021 108 2030/11
CA3301577_001_001 RADIOLOGICAL 4030 RADIUM-228 < 0.642 PCI/L 1 11-09-2021 108 2030/11
CA3301577_001_001 RADIOLOGICAL 4006 COMBINED URANIUM < 1.000 PCI/L 20 1 11-09-2021 108 2030/11
CA3301577_001_001 REGULATED VOC 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2983 1,2-DICHLOROPROPANE 0.810 0.500 UG/L 5 .5 09-04-2024 12 2025/09
CA3301577_001_001 REGULATED VOC 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2990 BENZENE < 0.500 UG/L 1 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2996 STYRENE < 0.500 UG/L 100 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2991 TOLUENE < 0.500 UG/L 150 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED VOC 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 09-07-2022 72 2028/09
CA3301577_001_001 REGULATED SOC 2414 1,2,3-TRICHLOROPROPANE 0.010 0.005 UG/L 0.005 12-09-2024 3 2025/03 DUE NOW
CA3301577_001_001 REGULATED SOC 2050 ATRAZINE < 0.500 UG/L 1 .5 08-30-2022 36 2025/08
CA3301577_001_001 REGULATED SOC 2034 GLYPHOSATE < 25.000 UG/L 700 25 08-17-2022 36 2025/08
CA3301577_003_003 SECONDARY/GP 1028 IRON < 50.000 UG/L 300 12-09-2024 3 2025/03 DUE NOW
CA3301577_003_003 SECONDARY/GP 1032 MANGANESE < 10.000 UG/L 50 12-09-2024 3 2025/03 DUE NOW
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2943 BROMODICHLOROMETHANE 11.000 0.500 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2942 BROMOFORM 10.000 0.500 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2941 CHLOROFORM 7.500 0.500 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2454 DIBROMOACETIC ACID 4.000 1.000 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2944 DIBROMOCHLOROMETHANE 15.000 0.500 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2451 DICHLOROACETIC ACID 1.800 1.000 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2456 TOTAL HALOACETIC ACIDS (HAA5) 7.200 6.000 UG/L 60 08-01-2024 12 2025/08
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 08-01-2024 12 2025/08
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2950 TTHM 43.000 0.500 UG/L 80 08-01-2024 12 2025/08
CA3301577_DST_009 DISINFECTION BYPRODUCTS 2452 TRICHLOROACETIC ACID 1.400 1.000 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_010 INORGANIC 1080 CHROMIUM, HEX UG/L 10 .1 0 2024/10 DUE NOW
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2943 BROMODICHLOROMETHANE 12.000 0.500 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2942 BROMOFORM 12.000 0.500 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2941 CHLOROFORM 7.500 0.500 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2454 DIBROMOACETIC ACID 1.400 1.000 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2944 DIBROMOCHLOROMETHANE 16.000 0.500 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2451 DICHLOROACETIC ACID < 1.000 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2456 TOTAL HALOACETIC ACIDS (HAA5) < 6.000 UG/L 60 08-01-2024 12 2025/08
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 08-01-2024 12 2025/08
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 08-01-2024 12 2025/08
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2950 TTHM 48.000 0.500 UG/L 80 08-01-2024 12 2025/08
CA3301577_DST_011 DISINFECTION BYPRODUCTS 2452 TRICHLOROACETIC ACID 1.100 1.000 UG/L 1 08-01-2024 12 2025/08
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.