Date:05-01-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910081SYSTEM NAME:LYNWOOD PARK MUTUAL WATER CO.COUNTY:LOS ANGELES 
SOURCE NO.:001SOURCE NAME:WELL 01 - NW 25SOURCE CLASS:LGSFSTATUS: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
CA1910081_001_001 SECONDARY/GP-202610 1928 ALKALINITY, BICARBONATE 230.000 24.000 MG/L 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1919 CALCIUM 81.300 0.500 MG/L 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1929 ALKALINITY, CARBONATE < 20.000 MG/L 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1017 CHLORIDE 49.000 0.500 MG/L 500 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1905 COLOR < 3.000 UNITS 15 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1022 COPPER, FREE 2.600 1.000 UG/L 1000 50 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1915 HARDNESS, TOTAL (AS CACO3) 275.000 3.310 MG/L 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1021 HYDROXIDE AS CALCIUM CARBONATE < 20.000 MG/L 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202703 1028 IRON < 30.000 UG/L 300 100 03-19-2024 36 2027/03
CA1910081_001_001 SECONDARY/GP-202610 1031 MAGNESIUM 17.600 0.500 MG/L 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1032 MANGANESE < 1.000 UG/L 50 20 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1920 ODOR < 1.000 TON 3 1 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1925 PH 7.440 0.100 pH 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1050 SILVER < 0.200 UG/L 100 10 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1052 SODIUM 40.000 1.000 MG/L 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1064 CONDUCTIVITY @ 25 C UMHOS/CM 680.000 2.000 UMHO/CM 1600 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1055 SULFATE 110.000 0.500 MG/L 500 .5 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1930 TDS 420.000 10.000 MG/L 1000 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 0100 TURBIDITY 0.100 0.100 NTU 5 .1 10-17-2023 36 2026/10
CA1910081_001_001 SECONDARY/GP-202610 1095 ZINC < 10.000 UG/L 5000 50 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1002 ALUMINUM < 20.000 UG/L 1000 50 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1074 ANTIMONY, TOTAL < 0.500 UG/L 6 6 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1005 ARSENIC 1.800 0.500 UG/L 10 2 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1010 BARIUM 120.000 1.000 UG/L 1000 100 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1075 BERYLLIUM, TOTAL < 0.100 UG/L 4 1 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1015 CADMIUM < 0.500 UG/L 5 1 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1020 CHROMIUM < 2.000 UG/L 50 10 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1024 CYANIDE < 5.000 UG/L 150 100 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1025 FLUORIDE 0.350 0.100 MG/L 2 .1 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1035 MERCURY < 0.050 UG/L 2 1 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1036 NICKEL < 2.000 UG/L 100 10 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202601 1039 PERCHLORATE < 2.000 UG/L 6 2 01-16-2023 36 2026/01
CA1910081_001_001 INORGANIC-202610 1045 SELENIUM 1.000 0.500 UG/L 50 5 10-17-2023 36 2026/10
CA1910081_001_001 INORGANIC-202610 1085 THALLIUM, TOTAL < 0.200 UG/L 2 1 10-17-2023 36 2026/10
CA1910081_001_001 NITRATE/NITRITE-202410 1040 NITRATE 1.300 0.200 MG/L 10 .4 10-17-2023 12 2024/10
CA1910081_001_001 NITRATE/NITRITE-202610 1041 NITRITE < 0.100 MG/L 1 .4 10-17-2023 36 2026/10
CA1910081_001_001 RADIOLOGICAL-202810 4109 GROSS ALPHA PARTICLE ACTIVITY 3.810 +/- 0.247 0.047 PCI/L 15 3 10-17-2022 72 2028/10
CA1910081_001_001 RADIOLOGICAL-203110 4030 RADIUM-228 < 0.588 PCI/L 1 10-17-2022 108 2031/10
CA1910081_001_001 RADIOLOGICAL-202810 4006 COMBINED URANIUM 4.600 +/- 0.000 0.130 PCI/L 20 1 10-17-2022 72 2028/10
CA1910081_001_001 REGULATED VOC-202410 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2990 BENZENE < 0.500 UG/L 1 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2251 METHYL TERT-BUTYL ETHER < 2.000 UG/L 13 3 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2996 STYRENE < 0.500 UG/L 100 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202406 2987 TETRACHLOROETHYLENE 3.700 0.500 UG/L 5 .5 03-19-2024 3 2024/06
CA1910081_001_001 REGULATED VOC-202410 2991 TOLUENE < 0.500 UG/L 150 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2984 TRICHLOROETHYLENE 0.960 0.500 UG/L 5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2904 TRICHLOROTRIFLUOROETHANE < 5.000 UG/L 1200 10 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED VOC-202410 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 10-17-2023 12 2024/10
CA1910081_001_001 REGULATED SOC-202404 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 04-20-2021 36 2024/04 DUE NOW
CA1910081_001_001 REGULATED SOC-202410 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 10-18-2021 36 2024/10
CA1910081_001_001 REGULATED SOC-202410 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 10-18-2021 36 2024/10
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.