Date:04-29-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910061SYSTEM NAME:LAS FLORES WATER CO.COUNTY:LOS ANGELES 
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
CA1910061_003_003 SECONDARY/GP-202212 1928 ALKALINITY, BICARBONATE 220.000 MG/L 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1919 CALCIUM 82.000 MG/L 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1929 ALKALINITY, CARBONATE < MG/L 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1017 CHLORIDE 47.000 MG/L 500 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202412 1905 COLOR < 3.000 UNITS 15 12-06-2021 36 2024/12
CA1910061_003_003 SECONDARY/GP-202212 1022 COPPER, FREE < 50.000 UG/L 1000 50 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1915 HARDNESS, TOTAL (AS CACO3) 310.000 MG/L 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1028 IRON < 100.000 UG/L 300 100 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1031 MAGNESIUM 25.000 MG/L 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1032 MANGANESE < 20.000 UG/L 50 20 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202412 1920 ODOR 1.000 1.000 TON 3 1 12-06-2021 36 2024/12
CA1910061_003_003 SECONDARY/GP-202212 1925 PH 7.600 pH 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1050 SILVER < 10.000 UG/L 100 10 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1052 SODIUM 25.000 MG/L 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1064 CONDUCTIVITY @ 25 C UMHOS/CM 680.000 UMHO/CM 1600 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1055 SULFATE 79.000 0.500 MG/L 500 .5 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202212 1930 TDS 470.000 MG/L 1000 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 SECONDARY/GP-202412 0100 TURBIDITY < 0.100 NTU 5 .1 12-06-2021 36 2024/12
CA1910061_003_003 SECONDARY/GP-202212 1095 ZINC < 50.000 UG/L 5000 50 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202212 1002 ALUMINUM < 50.000 UG/L 1000 50 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202212 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202212 1005 ARSENIC < 2.000 UG/L 10 2 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202212 1010 BARIUM < 100.000 UG/L 1000 100 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202212 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202212 1015 CADMIUM < 1.000 UG/L 5 1 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202212 1020 CHROMIUM < 10.000 UG/L 50 10 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202212 1024 CYANIDE < 100.000 UG/L 150 100 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202509 1025 FLUORIDE 0.570 0.100 MG/L 2 .1 09-12-2022 36 2025/09
CA1910061_003_003 INORGANIC-202212 1035 MERCURY < 1.000 UG/L 2 1 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202212 1036 NICKEL < 10.000 UG/L 100 10 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202309 1039 PERCHLORATE 4.700 2.000 UG/L 6 2 09-26-2022 12 2023/09 DUE NOW
CA1910061_003_003 INORGANIC-202212 1045 SELENIUM < 5.000 UG/L 50 5 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 INORGANIC-202212 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 NITRATE/NITRITE-202309 1040 NITRATE 9.700 0.400 MG/L 10 .4 09-26-2022 12 2023/09 DUE NOW
CA1910061_003_003 NITRATE/NITRITE-202212 1041 NITRITE < 0.400 MG/L 1 .4 12-09-2019 36 2022/12 DUE NOW
CA1910061_003_003 RADIOLOGICAL-202212 4109 GROSS ALPHA PARTICLE ACTIVITY 14.000 +/- 1.800 0.700 PCI/L 15 3 12-16-2019 36 2022/12 DUE NOW
CA1910061_003_003 RADIOLOGICAL-202207 4030 RADIUM-228 < 0.200 PCI/L 1 07-01-2013 108 2022/07 DUE NOW
CA1910061_003_003 RADIOLOGICAL-202212 4006 COMBINED URANIUM 14.000 +/- 0.000 1.000 PCI/L 20 1 12-16-2019 36 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2990 BENZENE < 0.500 UG/L 1 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2996 STYRENE < 0.500 UG/L 100 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202309 2987 TETRACHLOROETHYLENE 3.300 0.500 UG/L 5 .5 09-26-2022 12 2023/09 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2991 TOLUENE < 0.500 UG/L 150 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED VOC-202212 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-06-2021 12 2022/12 DUE NOW
CA1910061_003_003 REGULATED SOC-202404 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 07-26-2021 33 2024/04 DUE NOW
CA1910061_003_003 REGULATED SOC-202409 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 12-06-2021 33 2024/09
CA1910061_003_003 REGULATED SOC-202409 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 12-06-2021 33 2024/09
CA1910061_005_005 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA1910061_006_006 REGULATED SOC-202110 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 07-26-2021 3 2021/10 DUE NOW
CA1910061_007_007 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA1910061_008_008 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA1910061_009_009 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2943 BROMODICHLOROMETHANE 7.000 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2942 BROMOFORM 3.400 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2941 CHLOROFORM 5.300 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2454 DIBROMOACETIC ACID 1.200 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2944 DIBROMOCHLOROMETHANE 8.900 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2451 DICHLOROACETIC ACID 1.300 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2456 TOTAL HALOACETIC ACIDS (HAA5) 3.700 1.000 UG/L 60 04-01-2024 3 2024/07
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 04-01-2024 3 2024/07
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2950 TTHM 24.600 1.000 UG/L 80 04-01-2024 3 2024/07
CA1910061_DST_800 DISINFECTION BYPRODUCTS-202407 2452 TRICHLOROACETIC ACID 1.200 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_800 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2943 BROMODICHLOROMETHANE 7.900 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2942 BROMOFORM 3.400 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2941 CHLOROFORM 5.700 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2454 DIBROMOACETIC ACID 1.400 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2944 DIBROMOCHLOROMETHANE 9.800 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2451 DICHLOROACETIC ACID 2.300 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2456 TOTAL HALOACETIC ACIDS (HAA5) 5.000 1.000 UG/L 60 04-01-2024 3 2024/07
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 04-01-2024 3 2024/07
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2950 TTHM 26.800 1.000 UG/L 80 04-01-2024 3 2024/07
CA1910061_DST_801 DISINFECTION BYPRODUCTS-202407 2452 TRICHLOROACETIC ACID 1.300 1.000 UG/L 1 04-01-2024 3 2024/07
CA1910061_DST_801 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 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.