Date:05-07-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910128SYSTEM NAME:COVINA IRRIGATING CO.COUNTY:LOS ANGELES 
SOURCE NO.:011SOURCE NAME:SAN GABRIEL AT COMPANY'S PLANTSOURCE CLASS:LSLBSTATUS: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
CA1910128_011_011 SECONDARY/GP-202501 1928 ALKALINITY, BICARBONATE 210.000 24.000 MG/L 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1919 CALCIUM 48.000 0.500 MG/L 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1929 ALKALINITY, CARBONATE < 20.000 MG/L 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1017 CHLORIDE 5.300 0.500 MG/L 500 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1905 COLOR 5.000 3.000 UNITS 15 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1022 COPPER, FREE < 10.000 UG/L 1000 50 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1915 HARDNESS, TOTAL (AS CACO3) 170.000 3.300 MG/L 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1021 HYDROXIDE AS CALCIUM CARBONATE < 20.000 MG/L 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1028 IRON 590.000 30.000 UG/L 300 100 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1031 MAGNESIUM 13.000 0.500 MG/L 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1032 MANGANESE 54.000 5.000 UG/L 50 20 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1920 ODOR < 1.000 TON 3 1 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1925 PH 8.280 0.100 pH 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202404 1050 SILVER < 0.200 UG/L 100 10 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 SECONDARY/GP-202501 1052 SODIUM 10.000 10.000 MG/L 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1064 CONDUCTIVITY @ 25 C UMHOS/CM 360.000 2.000 UMHO/CM 1600 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1055 SULFATE 25.000 0.500 MG/L 500 .5 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1930 TDS 220.000 10.000 MG/L 1000 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 0100 TURBIDITY 21.000 0.100 NTU 5 .1 01-04-2024 12 2025/01
CA1910128_011_011 SECONDARY/GP-202501 1095 ZINC < 50.000 UG/L 5000 50 01-04-2024 12 2025/01
CA1910128_011_011 INORGANIC-202502 1002 ALUMINUM 1300.000 50.000 UG/L 1000 50 02-01-2024 12 2025/02
CA1910128_011_011 INORGANIC-202404 1074 ANTIMONY, TOTAL < 0.500 UG/L 6 6 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 INORGANIC-202502 1005 ARSENIC 6.600 2.000 UG/L 10 2 02-01-2024 12 2025/02
CA1910128_011_011 INORGANIC-203004 1094 ASBESTOS < 0.200 MFL 7 .2 04-23-2021 108 2030/04
CA1910128_011_011 INORGANIC-202404 1010 BARIUM 39.000 1.000 UG/L 1000 100 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 INORGANIC-202404 1075 BERYLLIUM, TOTAL < 0.100 UG/L 4 1 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 INORGANIC-202404 1015 CADMIUM < 0.500 UG/L 5 1 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 INORGANIC-202404 1020 CHROMIUM < 2.000 UG/L 50 10 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 INORGANIC-202404 1024 CYANIDE < 5.000 UG/L 150 100 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 INORGANIC-202501 1025 FLUORIDE 0.330 0.100 MG/L 2 .1 01-04-2024 12 2025/01
CA1910128_011_011 INORGANIC-202404 1035 MERCURY < 1.000 UG/L 2 1 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 INORGANIC-202404 1036 NICKEL < 2.000 UG/L 100 10 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 INORGANIC-202404 1039 PERCHLORATE < 2.000 UG/L 6 2 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 INORGANIC-202404 1045 SELENIUM < 0.500 UG/L 50 5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 INORGANIC-202404 1085 THALLIUM, TOTAL < 0.200 UG/L 2 1 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 NITRATE/NITRITE-202404 1040 NITRATE < 0.400 MG/L 10 .4 01-24-2024 3 2024/04 DUE NOW
CA1910128_011_011 NITRATE/NITRITE-202604 1041 NITRITE < 0.400 MG/L 1 .4 04-25-2023 36 2026/04
CA1910128_011_011 RADIOLOGICAL-202704 4109 GROSS ALPHA PARTICLE ACTIVITY 3.300 +/- 0.833 1.000 PCI/L 15 3 04-23-2021 72 2027/04
CA1910128_011_011 RADIOLOGICAL-201504 4020 RADIUM-226 < 1.000 PCI/L 3 1 04-19-2006 108 2015/04 DUE NOW
CA1910128_011_011 RADIOLOGICAL-202404 4030 RADIUM-228 < 0.200 PCI/L 1 04-24-2015 108 2024/04 DUE NOW
CA1910128_011_011 RADIOLOGICAL-202704 4006 COMBINED URANIUM 2.500 +/- 0.000 1.000 PCI/L 20 1 04-23-2021 72 2027/04
CA1910128_011_011 REGULATED VOC-202404 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2990 BENZENE < 0.500 UG/L 1 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2251 METHYL TERT-BUTYL ETHER < 2.000 UG/L 13 3 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2996 STYRENE < 0.500 UG/L 100 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2991 TOLUENE < 0.500 UG/L 150 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2904 TRICHLOROTRIFLUOROETHANE < 5.000 UG/L 1200 10 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED VOC-202404 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 04-25-2023 12 2024/04 DUE NOW
CA1910128_011_011 REGULATED SOC-202410 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 10-25-2021 36 2024/10
CA1910128_011_011 REGULATED SOC-202407 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2110 2,4,5-TP < 1.000 UG/L 50 1 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2105 2,4-D < 10.000 UG/L 70 10 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2050 ATRAZINE < 0.500 UG/L 1 .5 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2625 BENTAZON < 2.000 UG/L 18 2 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2046 CARBOFURAN < 5.000 UG/L 18 5 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2959 CHLORDANE < 0.100 UG/L .1 .1 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2031 DALAPON < 10.000 UG/L 200 10 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2041 DINOSEB < 2.000 UG/L 7 2 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2032 DIQUAT < 4.000 UG/L 20 4 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2033 ENDOTHALL < 45.000 UG/L 100 45 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2005 ENDRIN < 0.100 UG/L 2 .1 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2034 GLYPHOSATE < 25.000 UG/L 700 25 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2065 HEPTACHLOR < 0.010 UG/L .01 .01 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2010 BHC-GAMMA < 0.200 UG/L .2 .2 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2015 METHOXYCHLOR < 10.000 UG/L 30 10 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2626 MOLINATE < 2.000 UG/L 20 2 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2036 OXAMYL < 20.000 UG/L 50 20 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2040 PICLORAM < 1.000 UG/L 500 1 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202407 2037 SIMAZINE < 1.000 UG/L 4 1 10-25-2021 33 2024/07
CA1910128_011_011 REGULATED SOC-202604 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 07-25-2023 33 2026/04
CA1910128_011_011 REGULATED SOC-202407 2020 TOXAPHENE < 1.000 UG/L 3 1 10-25-2021 33 2024/07
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.