Date:04-29-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1900100SYSTEM NAME:METTLER VALLEY MUTUALCOUNTY:LOS ANGELES 
SOURCE NO.:002SOURCE NAME:WELL 02SOURCE CLASS:SB01STATUS: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
CA1900100_002_002 SECONDARY/GP-202709 1928 ALKALINITY, BICARBONATE 220.000 MG/L 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1919 CALCIUM 52.000 MG/L 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1929 ALKALINITY, CARBONATE < 2.500 MG/L 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1017 CHLORIDE 9.500 MG/L 500 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1905 COLOR 10.000 UNITS 15 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1022 COPPER, FREE 13.000 50.000 UG/L 1000 50 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1915 HARDNESS, TOTAL (AS CACO3) 190.000 MG/L 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1021 HYDROXIDE AS CALCIUM CARBONATE < 1.400 MG/L 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1028 IRON 52000.000 100.000 UG/L 300 100 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1031 MAGNESIUM 16.000 MG/L 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1032 MANGANESE 1200.000 20.000 UG/L 50 20 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1920 ODOR 2.000 1.000 TON 3 1 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1925 PH 7.750 pH 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1050 SILVER < 10.000 UG/L 100 10 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1052 SODIUM 31.000 MG/L 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1064 CONDUCTIVITY @ 25 C UMHOS/CM 452.000 UMHO/CM 1600 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1055 SULFATE 27.000 0.500 MG/L 500 .5 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1930 TDS 310.000 MG/L 1000 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 0100 TURBIDITY 380.000 0.100 NTU 5 .1 09-18-2018 108 2027/09
CA1900100_002_002 SECONDARY/GP-202709 1095 ZINC < 50.000 UG/L 5000 50 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202709 1002 ALUMINUM 7000.000 50.000 UG/L 1000 50 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202709 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202709 1005 ARSENIC 15.000 2.000 UG/L 10 2 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202709 1010 BARIUM 62.000 100.000 UG/L 1000 100 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202709 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202709 1015 CADMIUM < 1.000 UG/L 5 1 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202709 1020 CHROMIUM 40.000 10.000 UG/L 50 10 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202801 1024 CYANIDE < 5.000 UG/L 150 100 01-07-2019 108 2028/01
CA1900100_002_002 INORGANIC-202709 1025 FLUORIDE 0.640 0.100 MG/L 2 .1 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202709 1035 MERCURY < 0.200 UG/L 2 1 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202709 1036 NICKEL 16.000 10.000 UG/L 100 10 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202510 1039 PERCHLORATE < 4.000 UG/L 6 4 10-06-2016 108 2025/10
CA1900100_002_002 INORGANIC-202709 1045 SELENIUM < 2.000 UG/L 50 5 09-18-2018 108 2027/09
CA1900100_002_002 INORGANIC-202709 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 09-18-2018 108 2027/09
CA1900100_002_002 NITRATE/NITRITE-202709 1040 NITRATE 2.800 0.400 MG/L 10 .4 09-18-2018 108 2027/09
CA1900100_002_002 NITRATE/NITRITE-202709 1041 NITRITE < 0.100 MG/L 1 .4 09-18-2018 108 2027/09
CA1900100_002_002 RADIOLOGICAL-202802 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.100 PCI/L 15 3 02-18-2019 108 2028/02
CA1900100_002_002 RADIOLOGICAL-202802 4020 RADIUM-226 < 0.900 PCI/L 1 02-18-2019 108 2028/02
CA1900100_002_002 RADIOLOGICAL-202802 4030 RADIUM-228 < 0.700 PCI/L 1 02-18-2019 108 2028/02
CA1900100_002_002 RADIOLOGICAL-202709 4006 COMBINED URANIUM 12.000 +/- 0.000 1.000 PCI/L 20 1 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2990 BENZENE < 0.500 UG/L 1 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2996 STYRENE < 0.500 UG/L 100 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2991 TOLUENE < 0.500 UG/L 150 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED VOC-202709 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202011 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 08-13-2020 3 2020/11 DUE NOW
CA1900100_002_002 REGULATED SOC-202805 2063 2,3,7,8-TCDD < NG/L 0.03 0.005 05-02-2019 108 2028/05
CA1900100_002_002 REGULATED SOC-202709 2110 2,4,5-TP < 0.100 UG/L 50 1 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2105 2,4-D < 0.400 UG/L 70 10 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2051 LASSO (ALACHLOR) < 0.200 UG/L 2 1 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2050 ATRAZINE < 0.300 UG/L 1 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2625 BENTAZON < 0.800 UG/L 18 2 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202803 2046 CARBOFURAN < 5.000 UG/L 18 5 03-06-2019 108 2028/03
CA1900100_002_002 REGULATED SOC-202709 2959 CHLORDANE < 0.100 UG/L .1 .1 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2031 DALAPON < 5.000 UG/L 200 10 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2035 DI(2-ETHYLHEXYL) ADIPATE < 1.000 UG/L 400 5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2041 DINOSEB < 0.200 UG/L 7 2 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2032 DIQUAT < 4.000 UG/L 20 4 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2033 ENDOTHALL < 20.000 UG/L 100 45 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2005 ENDRIN < UG/L 2 .1 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202803 2034 GLYPHOSATE < 25.000 UG/L 700 25 03-06-2019 108 2028/03
CA1900100_002_002 REGULATED SOC-202709 2065 HEPTACHLOR < UG/L .01 .01 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2274 HEXACHLOROBENZENE < 0.100 UG/L 1 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2042 HEXACHLOROCYCLOPENTADIENE < 0.100 UG/L 50 1 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2010 BHC-GAMMA < UG/L .2 .2 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2015 METHOXYCHLOR < UG/L 30 10 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2626 MOLINATE < 0.500 UG/L 20 2 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202803 2036 OXAMYL < 20.000 UG/L 50 20 03-06-2019 108 2028/03
CA1900100_002_002 REGULATED SOC-202709 2326 PENTACHLOROPHENOL < 0.100 UG/L 1 .2 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2040 PICLORAM < 0.100 UG/L 500 1 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.200 UG/L .5 .5 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2037 SIMAZINE < 0.300 UG/L 4 1 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2727 THIOBENCARB (BOLERO) < 0.500 UG/L 70 1 09-18-2018 108 2027/09
CA1900100_002_002 REGULATED SOC-202709 2020 TOXAPHENE < 1.000 UG/L 3 1 09-18-2018 108 2027/09
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.