Date:03-18-2025STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910028SYSTEM NAME:CRESCENTA VALLEY CWDCOUNTY:LOS ANGELES 
SOURCE NO.:007SOURCE NAME:WELL 07SOURCE CLASS:LGLNSTATUS: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
CA1910028_007_007 SECONDARY/GP 1928 ALKALINITY, BICARBONATE 130.000 3.000 MG/L 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1919 CALCIUM 83.000 0.100 MG/L 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1929 ALKALINITY, CARBONATE < 3.000 MG/L 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1017 CHLORIDE 100.000 1.000 MG/L 500 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1905 COLOR < 5.000 UNITS 15 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1022 COPPER, FREE < 5.000 UG/L 1000 50 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1915 HARDNESS, TOTAL (AS CACO3) 340.000 0.660 MG/L 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1021 HYDROXIDE AS CALCIUM CARBONATE < 3.000 MG/L 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1028 IRON < 30.000 UG/L 300 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1031 MAGNESIUM 32.000 0.100 MG/L 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1032 MANGANESE < 10.000 UG/L 50 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1920 ODOR < 1.000 TON 3 1 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1925 PH 6.700 pH 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1050 SILVER < 10.000 UG/L 100 10 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1052 SODIUM 42.000 1.000 MG/L 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1064 CONDUCTIVITY @ 25 C UMHOS/CM 920.000 5.000 UMHO/CM 1600 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1055 SULFATE 140.000 1.000 MG/L 500 .5 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1930 TDS 590.000 5.000 MG/L 1000 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 0100 TURBIDITY < 0.300 NTU 5 .1 02-04-2025 36 2028/02
CA1910028_007_007 SECONDARY/GP 1095 ZINC < 50.000 UG/L 5000 50 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1002 ALUMINUM < 50.000 UG/L 1000 50 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1005 ARSENIC < 2.000 UG/L 10 2 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1010 BARIUM 130.000 50.000 UG/L 1000 100 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1015 CADMIUM < 1.000 UG/L 5 1 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1020 CHROMIUM < 10.000 UG/L 50 10 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1080 CHROMIUM, HEX 0.470 0.050 UG/L 10 .1 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1024 CYANIDE < 5.000 UG/L 150 100 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1025 FLUORIDE 0.140 0.100 MG/L 2 .1 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1035 MERCURY < 0.200 UG/L 2 1 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1036 NICKEL < 10.000 UG/L 100 10 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1039 PERCHLORATE < 1.000 UG/L 6 1 02-04-2025 12 2026/02
CA1910028_007_007 INORGANIC 1045 SELENIUM < 2.000 UG/L 50 5 02-04-2025 36 2028/02
CA1910028_007_007 INORGANIC 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 02-04-2025 36 2028/02
CA1910028_007_007 NITRATE/NITRITE 1040 NITRATE 9.010 0.226 MG/L 10 .4 03-04-2025 1 2025/04
CA1910028_007_007 NITRATE/NITRITE 1041 NITRITE < 0.050 MG/L 1 .4 02-04-2025 36 2028/02
CA1910028_007_007 RADIOLOGICAL 4109 GROSS ALPHA PARTICLE ACTIVITY < PCI/L 15 3 09-22-2020 108 2029/09
CA1910028_007_007 RADIOLOGICAL 4020 RADIUM-226 < 0.200 PCI/L 1 10-03-2017 108 2026/10
CA1910028_007_007 RADIOLOGICAL 4030 RADIUM-228 < 0.400 PCI/L 1 10-03-2017 108 2026/10
CA1910028_007_007 RADIOLOGICAL 4006 COMBINED URANIUM 1.900 +/- 0.000 1.000 PCI/L 20 1 02-18-2020 72 2026/02
CA1910028_007_007 REGULATED VOC 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2990 BENZENE < 0.500 UG/L 1 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2996 STYRENE < 0.500 UG/L 100 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-04-2025 3 2025/05
CA1910028_007_007 REGULATED VOC 2991 TOLUENE < 0.500 UG/L 150 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2904 TRICHLOROTRIFLUOROETHANE < 2.000 UG/L 1200 10 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED VOC 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-04-2025 12 2026/02
CA1910028_007_007 REGULATED SOC 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 05-09-2023 33 2026/02
CA1910028_007_007 REGULATED SOC 2050 ATRAZINE < 0.500 UG/L 1 .5 05-09-2023 33 2026/02
CA1910028_007_007 REGULATED SOC 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 05-09-2023 33 2026/02
CA1910028_007_007 REGULATED SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 05-09-2023 33 2026/02
CA1910028_007_007 REGULATED SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 05-09-2023 33 2026/02
CA1910028_007_007 REGULATED SOC 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 05-09-2023 33 2026/02
CA1910028_007_007 REGULATED SOC 2015 METHOXYCHLOR < 10.000 UG/L 30 10 05-09-2023 33 2026/02
CA1910028_007_007 REGULATED SOC 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 05-09-2023 33 2026/02
CA1910028_007_007 REGULATED SOC 2037 SIMAZINE < 1.000 UG/L 4 1 05-09-2023 33 2026/02
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.