Date:05-06-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910024SYSTEM NAME:GSWC - CLAREMONTCOUNTY:LOS ANGELES 
SOURCE NO.:002SOURCE NAME:BERKELEY WELL 01 -STANDBYSOURCE CLASS:SB02STATUS: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
CA1910024_002_002 SECONDARY/GP-202605 1928 ALKALINITY, BICARBONATE 250.000 MG/L 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1919 CALCIUM 75.000 MG/L 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1929 ALKALINITY, CARBONATE 2.600 MG/L 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1017 CHLORIDE 21.000 MG/L 500 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1905 COLOR < 3.000 UNITS 15 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1022 COPPER, FREE < 50.000 UG/L 1000 50 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1915 HARDNESS, TOTAL (AS CACO3) 250.000 MG/L 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1021 HYDROXIDE AS CALCIUM CARBONATE < 2.000 MG/L 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1028 IRON < 100.000 UG/L 300 100 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1031 MAGNESIUM 16.000 MG/L 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1032 MANGANESE < 20.000 UG/L 50 20 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1920 ODOR < 1.000 TON 3 1 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1925 PH 8.200 pH 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1050 SILVER < 10.000 UG/L 100 10 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1052 SODIUM 11.000 MG/L 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1064 CONDUCTIVITY @ 25 C UMHOS/CM 540.000 UMHO/CM 1600 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1055 SULFATE 31.000 0.500 MG/L 500 .5 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1930 TDS 320.000 MG/L 1000 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 0100 TURBIDITY 0.230 0.100 NTU 5 .1 05-10-2017 108 2026/05
CA1910024_002_002 SECONDARY/GP-202605 1095 ZINC < 50.000 UG/L 5000 50 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1002 ALUMINUM < 50.000 UG/L 1000 50 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1005 ARSENIC < 2.000 UG/L 10 2 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1010 BARIUM < 100.000 UG/L 1000 100 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1015 CADMIUM < 1.000 UG/L 5 1 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1020 CHROMIUM < 10.000 UG/L 50 10 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1024 CYANIDE < 100.000 UG/L 150 100 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1025 FLUORIDE 0.280 0.100 MG/L 2 .1 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1035 MERCURY < 1.000 UG/L 2 1 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1036 NICKEL < 10.000 UG/L 100 10 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202805 1039 PERCHLORATE < 4.000 UG/L 6 4 05-21-2019 108 2028/05
CA1910024_002_002 INORGANIC-202605 1045 SELENIUM < 5.000 UG/L 50 5 05-10-2017 108 2026/05
CA1910024_002_002 INORGANIC-202605 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-10-2017 108 2026/05
CA1910024_002_002 NITRATE/NITRITE-202811 1040 NITRATE 3.000 0.400 MG/L 10 .4 11-13-2019 108 2028/11
CA1910024_002_002 NITRATE/NITRITE-202605 1041 NITRITE < 0.400 MG/L 1 .4 05-10-2017 108 2026/05
CA1910024_002_002 RADIOLOGICAL-202901 4109 GROSS ALPHA PARTICLE ACTIVITY < 0.300 PCI/L 15 3 01-22-2020 108 2029/01
CA1910024_002_002 RADIOLOGICAL-202605 4020 RADIUM-226 < 0.400 PCI/L 1 05-10-2017 108 2026/05
CA1910024_002_002 RADIOLOGICAL-202605 4030 RADIUM-228 < 0.600 PCI/L 1 05-10-2017 108 2026/05
CA1910024_002_002 RADIOLOGICAL-202605 4006 COMBINED URANIUM 3.300 +/- 0.000 1.000 PCI/L 20 1 05-10-2017 108 2026/05
CA1910024_002_002 REGULATED VOC-202805 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2990 BENZENE < 0.500 UG/L 1 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2996 STYRENE < 0.500 UG/L 100 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2991 TOLUENE < 0.500 UG/L 150 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED VOC-202805 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-21-2019 108 2028/05
CA1910024_002_002 REGULATED SOC-202711 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 11-28-2018 108 2027/11
CA1910024_002_002 REGULATED SOC-200803 2105 2,4-D < 10.000 UG/L 70 10 03-29-1999 108 2008/03 DUE NOW
CA1910024_002_002 REGULATED SOC-202108 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 08-21-2012 108 2021/08 DUE NOW
CA1910024_002_002 REGULATED SOC-202108 2050 ATRAZINE < 0.500 UG/L 1 .5 08-21-2012 108 2021/08 DUE NOW
CA1910024_002_002 REGULATED SOC-200502 2625 BENTAZON < 2.000 UG/L 18 2 02-26-1996 108 2005/02 DUE NOW
CA1910024_002_002 REGULATED SOC-200502 2046 CARBOFURAN < 5.000 UG/L 18 5 02-26-1996 108 2005/02 DUE NOW
CA1910024_002_002 REGULATED SOC-200803 2959 CHLORDANE < 0.100 UG/L .1 .1 03-29-1999 108 2008/03 DUE NOW
CA1910024_002_002 REGULATED SOC-202608 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 08-16-2017 108 2026/08
CA1910024_002_002 REGULATED SOC-202608 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 08-16-2017 108 2026/08
CA1910024_002_002 REGULATED SOC-200502 2041 DINOSEB < 2.000 UG/L 7 2 02-26-1996 108 2005/02 DUE NOW
CA1910024_002_002 REGULATED SOC-200803 2032 DIQUAT < 4.000 UG/L 20 4 03-29-1999 108 2008/03 DUE NOW
CA1910024_002_002 REGULATED SOC-200502 2033 ENDOTHALL < 45.000 UG/L 100 45 02-26-1996 108 2005/02 DUE NOW
CA1910024_002_002 REGULATED SOC-200502 2005 ENDRIN < 0.100 UG/L 2 .1 02-26-1996 108 2005/02 DUE NOW
CA1910024_002_002 REGULATED SOC-202608 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 08-16-2017 108 2026/08
CA1910024_002_002 REGULATED SOC-200803 2034 GLYPHOSATE < 25.000 UG/L 700 25 03-29-1999 108 2008/03 DUE NOW
CA1910024_002_002 REGULATED SOC-200502 2010 BHC-GAMMA < 0.200 UG/L .2 .2 02-26-1996 108 2005/02 DUE NOW
CA1910024_002_002 REGULATED SOC-200502 2015 METHOXYCHLOR < 10.000 UG/L 40 10 02-26-1996 108 2005/02 DUE NOW
CA1910024_002_002 REGULATED SOC-200502 2036 OXAMYL < 20.000 UG/L 200 20 02-26-1996 108 2005/02 DUE NOW
CA1910024_002_002 REGULATED SOC-200502 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 02-26-1996 108 2005/02 DUE NOW
CA1910024_002_002 REGULATED SOC-202108 2037 SIMAZINE < 1.000 UG/L 4 1 08-21-2012 108 2021/08 DUE NOW
CA1910024_002_002 REGULATED SOC-202608 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 08-16-2017 108 2026/08
CA1910024_002_002 REGULATED SOC-200502 2020 TOXAPHENE < 1.000 UG/L 3 1 02-26-1996 108 2005/02 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.