Date:06-26-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3301529SYSTEM NAME:RAMONA WATER COMPANYCOUNTY:RIVERSIDE 
SOURCE NO.:013SOURCE NAME:PATTERSON WELLSOURCE 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
CA3301529_013_013 SECONDARY/GP-202003 1928 ALKALINITY, BICARBONATE 150.000 MG/L 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1919 CALCIUM 35.000 MG/L 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1929 ALKALINITY, CARBONATE < MG/L 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1017 CHLORIDE 30.000 MG/L 500 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1905 COLOR < UNITS 15 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1022 COPPER, FREE < 50.000 UG/L 1000 50 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1915 HARDNESS, TOTAL (AS CACO3) 120.000 MG/L 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1028 IRON < 100.000 UG/L 300 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1031 MAGNESIUM 7.100 MG/L 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1032 MANGANESE < 20.000 UG/L 50 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1920 ODOR 1.000 1.000 TON 3 1 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1925 PH 7.800 pH 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1050 SILVER < 10.000 UG/L 100 10 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1052 SODIUM 22.000 MG/L 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1064 CONDUCTIVITY @ 25 C UMHOS/CM 380.000 UMHO/CM 1600 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1055 SULFATE 4.900 0.500 MG/L 500 .5 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1930 TDS 270.000 MG/L 1000 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 0100 TURBIDITY 0.100 0.100 NTU 5 .1 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 SECONDARY/GP-202003 1095 ZINC < 50.000 UG/L 5000 50 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1002 ALUMINUM < 50.000 UG/L 1000 50 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1005 ARSENIC < 2.000 UG/L 10 2 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202812 1094 ASBESTOS < 0.200 MFL 7 .2 12-29-2019 108 2028/12
CA3301529_013_013 INORGANIC-202003 1010 BARIUM < 100.000 UG/L 1000 100 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1015 CADMIUM < 1.000 UG/L 5 1 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1020 CHROMIUM < 10.000 UG/L 50 10 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1024 CYANIDE < 100.000 UG/L 150 100 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1025 FLUORIDE < 0.100 MG/L 2 .1 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1030 LEAD < 5.000 UG/L 5 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1035 MERCURY < 1.000 UG/L 2 1 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1036 NICKEL < 10.000 UG/L 100 10 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1039 PERCHLORATE < 4.000 UG/L 6 4 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1045 SELENIUM < 5.000 UG/L 50 5 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 INORGANIC-202003 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 03-07-2017 36 2020/03 DUE NOW
CA3301529_013_013 NITRATE/NITRITE-202306 1040 NITRATE 4.300 0.400 MG/L 10 .4 06-14-2022 12 2023/06 DUE NOW
CA3301529_013_013 NITRATE/NITRITE-202412 1041 NITRITE < 0.400 MG/L 1 .4 12-12-2021 36 2024/12
CA3301529_013_013 RADIOLOGICAL-202212 4109 GROSS ALPHA PARTICLE ACTIVITY 13.000 +/- 1.700 0.800 PCI/L 15 3 12-29-2019 36 2022/12 DUE NOW
CA3301529_013_013 RADIOLOGICAL-null 4020 RADIUM-226 PCI/L 1 108 DUE NOW
CA3301529_013_013 RADIOLOGICAL-202210 4030 RADIUM-228 < 0.200 PCI/L 1 10-10-2013 108 2022/10 DUE NOW
CA3301529_013_013 RADIOLOGICAL-202212 4006 COMBINED URANIUM 6.000 +/- 0.000 1.000 PCI/L 20 1 12-29-2019 36 2022/12 DUE NOW
CA3301529_013_013 REGULATED VOC-202512 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2990 BENZENE < 0.500 UG/L 1 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202212 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-31-2019 36 2022/12 DUE NOW
CA3301529_013_013 REGULATED VOC-202512 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2996 STYRENE < 0.500 UG/L 100 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2991 TOLUENE < 0.500 UG/L 150 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-31-2019 72 2025/12
CA3301529_013_013 REGULATED VOC-202512 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-31-2019 72 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.