Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3410014SYSTEM NAME:FOLSOM, CITY OF - MAINCOUNTY:SACRAMENTO 
SOURCE NO.:002SOURCE NAME:FOLSOM LAKE - TREATEDSOURCE CLASS:CLSRSTATUS: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
CA3410014_002_002 SECONDARY/GP-202504 1928 ALKALINITY, BICARBONATE 32.000 3.000 MG/L 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1919 CALCIUM 7.600 0.100 MG/L 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1929 ALKALINITY, CARBONATE < 3.000 MG/L 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1017 CHLORIDE 3.900 0.250 MG/L 500 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1905 COLOR < 5.000 UNITS 15 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1022 COPPER, FREE < 50.000 UG/L 1000 50 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1915 HARDNESS, TOTAL (AS CACO3) 28.000 0.660 MG/L 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1021 HYDROXIDE AS CALCIUM CARBONATE < 3.000 MG/L 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1028 IRON < 30.000 UG/L 300 100 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1031 MAGNESIUM 2.300 0.100 MG/L 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1032 MANGANESE < 10.000 UG/L 50 20 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1920 ODOR 1.800 1.000 TON 3 1 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1925 PH 7.900 pH 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1050 SILVER < 10.000 UG/L 100 10 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1052 SODIUM 3.900 1.000 MG/L 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1064 CONDUCTIVITY @ 25 C UMHOS/CM 80.000 1.000 UMHO/CM 1600 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1055 SULFATE 2.600 0.250 MG/L 500 .5 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1930 TDS 37.000 5.000 MG/L 1000 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 0100 TURBIDITY 0.130 0.100 NTU 5 .1 04-10-2024 12 2025/04
CA3410014_002_002 SECONDARY/GP-202504 1095 ZINC < 50.000 UG/L 5000 50 04-10-2024 12 2025/04
CA3410014_002_002 INORGANIC-202504 1002 ALUMINUM < 50.000 UG/L 1000 50 04-10-2024 12 2025/04
CA3410014_002_002 INORGANIC-201901 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 01-10-2018 12 2019/01 DUE NOW
CA3410014_002_002 INORGANIC-201901 1005 ARSENIC < 2.000 UG/L 10 2 01-10-2018 12 2019/01 DUE NOW
CA3410014_002_002 INORGANIC-202407 1094 ASBESTOS < 0.200 MFL 7 .2 07-01-2015 108 2024/07
CA3410014_002_002 INORGANIC-201901 1010 BARIUM < 100.000 UG/L 1000 100 01-10-2018 12 2019/01 DUE NOW
CA3410014_002_002 INORGANIC-201901 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 01-10-2018 12 2019/01 DUE NOW
CA3410014_002_002 INORGANIC-201901 1015 CADMIUM < 1.000 UG/L 5 1 01-10-2018 12 2019/01 DUE NOW
CA3410014_002_002 INORGANIC-201901 1020 CHROMIUM < 10.000 UG/L 50 10 01-10-2018 12 2019/01 DUE NOW
CA3410014_002_002 INORGANIC-201007 1024 CYANIDE < 100.000 UG/L 150 100 07-09-2009 12 2010/07 DUE NOW
CA3410014_002_002 INORGANIC-201901 1025 FLUORIDE < 0.100 MG/L 2 .1 01-10-2018 12 2019/01 DUE NOW
CA3410014_002_002 INORGANIC-201007 1035 MERCURY < 1.000 UG/L 2 1 07-09-2009 12 2010/07 DUE NOW
CA3410014_002_002 INORGANIC-201901 1036 NICKEL < 10.000 UG/L 100 10 01-10-2018 12 2019/01 DUE NOW
CA3410014_002_002 INORGANIC-201007 1039 PERCHLORATE < 4.000 UG/L 6 4 07-09-2009 12 2010/07 DUE NOW
CA3410014_002_002 INORGANIC-201901 1045 SELENIUM < 5.000 UG/L 50 5 01-10-2018 12 2019/01 DUE NOW
CA3410014_002_002 INORGANIC-201901 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 01-10-2018 12 2019/01 DUE NOW
CA3410014_002_002 NITRATE/NITRITE-202407 1040 NITRATE 0.075 0.060 MG/L 10 .4 04-10-2024 3 2024/07
CA3410014_002_002 NITRATE/NITRITE-202704 1041 NITRITE < 0.100 MG/L 1 .4 04-10-2024 36 2027/04
CA3410014_002_002 RADIOLOGICAL-201201 4109 GROSS ALPHA PARTICLE ACTIVITY < 3.000 PCI/L 15 3 01-28-2003 108 2012/01 DUE NOW
CA3410014_002_002 RADIOLOGICAL-null 4020 RADIUM-226 PCI/L 1 3 DUE NOW
CA3410014_002_002 RADIOLOGICAL-null 4030 RADIUM-228 PCI/L 1 3 DUE NOW
CA3410014_002_002 RADIOLOGICAL-200304 4006 COMBINED URANIUM < 2.000 PCI/L 20 2 01-28-2003 3 2003/04 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2990 BENZENE < 0.500 UG/L 1 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-201007 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 07-09-2009 12 2010/07 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2996 STYRENE < 0.500 UG/L 100 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2991 TOLUENE < 0.500 UG/L 150 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED VOC-200910 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA3410014_002_002 REGULATED SOC-200601 2063 2,3,7,8-TCDD < UG/L 10-17-2005 3 2006/01 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2110 2,4,5-TP < 1.000 UG/L 50 1 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2105 2,4-D < 10.000 UG/L 70 10 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2050 ATRAZINE < 0.500 UG/L 1 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2625 BENTAZON < 2.000 UG/L 18 2 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2046 CARBOFURAN < 5.000 UG/L 18 5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2959 CHLORDANE < 0.100 UG/L .1 .1 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2031 DALAPON < 10.000 UG/L 200 10 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2041 DINOSEB < 2.000 UG/L 7 2 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2032 DIQUAT < 4.000 UG/L 20 4 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2033 ENDOTHALL < 45.000 UG/L 100 45 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2005 ENDRIN < 0.100 UG/L 2 .1 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2034 GLYPHOSATE < 25.000 UG/L 700 25 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2065 HEPTACHLOR < UG/L .01 .01 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2010 BHC-GAMMA < 0.200 UG/L .2 .2 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2015 METHOXYCHLOR < 10.000 UG/L 30 10 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-201204 2626 MOLINATE < 2.000 UG/L 20 2 07-09-2009 33 2012/04 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2036 OXAMYL < 20.000 UG/L 50 20 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2040 PICLORAM < 1.000 UG/L 500 1 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2037 SIMAZINE < 1.000 UG/L 4 1 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 07-09-2009 3 2009/10 DUE NOW
CA3410014_002_002 REGULATED SOC-200910 2020 TOXAPHENE < 1.000 UG/L 3 1 07-09-2009 3 2009/10 DUE NOW
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.