Date:05-05-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1900599SYSTEM NAME:VALHALLA WATER ASSOCIATIONCOUNTY:LOS ANGELES 
SOURCE NO.:001SOURCE NAME:WELL 01SOURCE CLASS:LGSASTATUS: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
CA1900599_001_001 SECONDARY/GP-201308 1928 ALKALINITY, BICARBONATE 360.000 MG/L 08-24-2010 36 2013/08 DUE NOW
CA1900599_001_001 SECONDARY/GP-202406 1919 CALCIUM 62.000 MG/L 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-201308 1929 ALKALINITY, CARBONATE < 10.000 MG/L 08-24-2010 36 2013/08 DUE NOW
CA1900599_001_001 SECONDARY/GP-202406 1017 CHLORIDE 9.100 MG/L 500 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1905 COLOR < 3.000 UNITS 15 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1022 COPPER, FREE < 50.000 UG/L 1000 50 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-201308 1915 HARDNESS, TOTAL (AS CACO3) 249.000 MG/L 08-24-2010 36 2013/08 DUE NOW
CA1900599_001_001 SECONDARY/GP-201308 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 08-24-2010 36 2013/08 DUE NOW
CA1900599_001_001 SECONDARY/GP-202406 1028 IRON < 100.000 UG/L 300 100 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1031 MAGNESIUM 18.000 MG/L 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1032 MANGANESE < 20.000 UG/L 50 20 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1920 ODOR < 1.000 TON 3 1 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1925 PH 7.700 pH 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1050 SILVER < 10.000 UG/L 100 10 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1052 SODIUM 31.000 MG/L 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1064 CONDUCTIVITY @ 25 C UMHOS/CM 540.000 UMHO/CM 1600 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1055 SULFATE 38.000 0.500 MG/L 500 .5 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1930 TDS 300.000 MG/L 1000 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 0100 TURBIDITY 0.170 0.100 NTU 5 .1 06-02-2021 36 2024/06
CA1900599_001_001 SECONDARY/GP-202406 1095 ZINC < 50.000 UG/L 5000 50 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1002 ALUMINUM < 50.000 UG/L 1000 50 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1005 ARSENIC < 2.000 UG/L 10 2 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1010 BARIUM 110.000 100.000 UG/L 1000 100 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1015 CADMIUM < 1.000 UG/L 5 1 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1020 CHROMIUM < 10.000 UG/L 50 10 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1024 CYANIDE < 100.000 UG/L 150 100 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1025 FLUORIDE 1.100 0.100 MG/L 2 .1 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1035 MERCURY < 1.000 UG/L 2 1 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1036 NICKEL < 10.000 UG/L 100 10 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1039 PERCHLORATE < 4.000 UG/L 6 4 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1045 SELENIUM < 5.000 UG/L 50 5 06-02-2021 36 2024/06
CA1900599_001_001 INORGANIC-202406 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-02-2021 36 2024/06
CA1900599_001_001 NITRATE/NITRITE-202411 1040 NITRATE < 0.400 MG/L 10 .4 11-10-2023 12 2024/11
CA1900599_001_001 NITRATE/NITRITE-202412 1041 NITRITE < 0.050 MG/L 1 .4 12-30-2021 36 2024/12
CA1900599_001_001 REGULATED VOC-202206 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2990 BENZENE < 0.500 UG/L 1 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2996 STYRENE < 0.500 UG/L 100 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2991 TOLUENE < 0.500 UG/L 150 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED VOC-202206 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 06-02-2021 12 2022/06 DUE NOW
CA1900599_001_001 REGULATED SOC-201906 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 03-29-2019 3 2019/06 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 06-13-2002 36 2005/06 DUE NOW
CA1900599_001_001 REGULATED SOC-202403 2046 CARBOFURAN < 5.000 UG/L 18 5 03-31-2021 36 2024/03 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2959 CHLORDANE < 0.100 UG/L .1 .1 06-13-2002 36 2005/06 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2005 ENDRIN < 0.100 UG/L 2 .1 06-13-2002 36 2005/06 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2065 HEPTACHLOR < UG/L .01 .01 06-13-2002 36 2005/06 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 06-13-2002 36 2005/06 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 06-13-2002 36 2005/06 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 06-13-2002 36 2005/06 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2010 BHC-GAMMA < 0.200 UG/L .2 .2 06-13-2002 36 2005/06 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2015 METHOXYCHLOR < 10.000 UG/L 40 10 06-13-2002 36 2005/06 DUE NOW
CA1900599_001_001 REGULATED SOC-202403 2036 OXAMYL < 20.000 UG/L 50 20 03-31-2021 36 2024/03 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 06-13-2002 36 2005/06 DUE NOW
CA1900599_001_001 REGULATED SOC-200506 2020 TOXAPHENE < 1.000 UG/L 3 1 06-13-2002 36 2005/06 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.