Date:05-08-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910067SYSTEM NAME:LOS ANGELES-CITY, DEPT. OF WATER & POWERCOUNTY:LOS ANGELES 
SOURCE NO.:124SOURCE NAME:RINALDI TOLUCA WELL 07SOURCE CLASS:LGLASTATUS: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
CA1910067_124_124 SECONDARY/GP-202410 1928 ALKALINITY, BICARBONATE 247.000 25.000 MG/L 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1919 CALCIUM 94.000 1.000 MG/L 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1929 ALKALINITY, CARBONATE < 2.000 MG/L 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1017 CHLORIDE 23.700 0.400 MG/L 500 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1905 COLOR 3.000 3.000 UNITS 15 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1022 COPPER, FREE < 2.000 UG/L 1000 50 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1915 HARDNESS, TOTAL (AS CACO3) 323.000 5.000 MG/L 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.900 MG/L 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1028 IRON 56.200 20.000 UG/L 300 100 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1031 MAGNESIUM 21.400 0.200 MG/L 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1032 MANGANESE 2.900 2.000 UG/L 50 20 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1920 ODOR < 1.000 TON 3 1 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-200809 1925 PH 7.520 pH 09-14-2005 36 2008/09 DUE NOW
CA1910067_124_124 SECONDARY/GP-202410 1050 SILVER < 1.000 UG/L 100 10 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1052 SODIUM 27.800 1.000 MG/L 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1064 CONDUCTIVITY @ 25 C UMHOS/CM 740.000 14.900 UMHO/CM 1600 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1055 SULFATE 141.000 0.500 MG/L 500 .5 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1930 TDS 488.000 25.000 MG/L 1000 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 0100 TURBIDITY 0.850 0.100 NTU 5 .1 10-18-2021 36 2024/10
CA1910067_124_124 SECONDARY/GP-202410 1095 ZINC < 10.000 UG/L 5000 50 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1002 ALUMINUM 20.100 10.000 UG/L 1000 50 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1005 ARSENIC < 1.000 UG/L 10 2 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1010 BARIUM 96.300 10.000 UG/L 1000 100 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1015 CADMIUM < 0.500 UG/L 5 1 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1020 CHROMIUM 2.400 1.000 UG/L 50 10 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1024 CYANIDE < 20.000 UG/L 150 100 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1025 FLUORIDE 0.248 0.100 MG/L 2 .1 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1035 MERCURY < 0.200 UG/L 2 1 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1036 NICKEL < 1.000 UG/L 100 10 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202408 1039 PERCHLORATE 0.910 0.100 UG/L 6 2 08-10-2023 12 2024/08
CA1910067_124_124 INORGANIC-202410 1045 SELENIUM 2.500 2.000 UG/L 50 5 10-18-2021 36 2024/10
CA1910067_124_124 INORGANIC-202410 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 10-18-2021 36 2024/10
CA1910067_124_124 NITRATE/NITRITE-202408 1040 NITRATE 3.410 0.100 MG/L 10 .4 08-10-2023 12 2024/08
CA1910067_124_124 NITRATE/NITRITE-202410 1041 NITRITE < 0.005 MG/L 1 .4 10-18-2021 36 2024/10
CA1910067_124_124 RADIOLOGICAL-202405 4109 GROSS ALPHA PARTICLE ACTIVITY 3.200 +/- 0.370 0.100 PCI/L 15 3 05-17-2018 72 2024/05 DUE NOW
CA1910067_124_124 RADIOLOGICAL-202705 4020 RADIUM-226 < 0.200 PCI/L 1 05-17-2018 108 2027/05
CA1910067_124_124 RADIOLOGICAL-202705 4030 RADIUM-228 < 0.500 PCI/L 1 05-17-2018 108 2027/05
CA1910067_124_124 RADIOLOGICAL-202710 4006 COMBINED URANIUM 3.400 +/- 0.000 0.340 PCI/L 20 1 10-18-2021 72 2027/10
CA1910067_124_124 REGULATED VOC-202408 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2980 1,2-DICHLOROETHANE < 0.250 UG/L .5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2990 BENZENE < 0.500 UG/L 1 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2982 CARBON TETRACHLORIDE < 0.250 UG/L .5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2251 METHYL TERT-BUTYL ETHER < 1.000 UG/L 13 3 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2996 STYRENE < 0.500 UG/L 100 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2991 TOLUENE < 0.500 UG/L 150 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2218 TRICHLOROFLUOROMETHANE 1.120 0.500 UG/L 150 5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2904 TRICHLOROTRIFLUOROETHANE < 1.000 UG/L 1200 10 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2976 VINYL CHLORIDE < 0.250 UG/L .5 .5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED VOC-202408 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 08-10-2023 12 2024/08
CA1910067_124_124 REGULATED SOC-202310 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 07-13-2023 3 2023/10 DUE NOW
CA1910067_124_124 REGULATED SOC-202501 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2110 2,4,5-TP < 0.200 UG/L 50 1 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2105 2,4-D < 0.100 UG/L 70 10 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2050 ATRAZINE < 0.500 UG/L 1 .5 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2625 BENTAZON < 0.500 UG/L 18 2 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2046 CARBOFURAN < 2.000 UG/L 18 5 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2959 CHLORDANE < 0.100 UG/L .1 .1 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2031 DALAPON < 1.000 UG/L 200 10 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2035 DI(2-ETHYLHEXYL) ADIPATE < 2.000 UG/L 400 5 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2039 DI(2-ETHYLHEXYL) PHTHALATE < 2.000 UG/L 4 3 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2041 DINOSEB < 0.200 UG/L 7 2 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202503 2032 DIQUAT < 4.000 UG/L 20 4 06-29-2022 33 2025/03
CA1910067_124_124 REGULATED SOC-202501 2033 ENDOTHALL < 20.000 UG/L 100 45 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2005 ENDRIN < 0.010 UG/L 2 .1 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2034 GLYPHOSATE < 10.000 UG/L 700 25 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2065 HEPTACHLOR < 0.010 UG/L .01 .01 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2274 HEXACHLOROBENZENE < 0.050 UG/L 1 .5 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2042 HEXACHLOROCYCLOPENTADIENE < 0.050 UG/L 50 1 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2010 BHC-GAMMA < 0.010 UG/L .2 .2 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2015 METHOXYCHLOR < 0.010 UG/L 30 10 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2626 MOLINATE < 1.000 UG/L 20 2 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2036 OXAMYL < 2.000 UG/L 50 20 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2326 PENTACHLOROPHENOL < 0.040 UG/L 1 .2 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2040 PICLORAM < 0.100 UG/L 500 1 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2037 SIMAZINE < 1.000 UG/L 4 1 04-05-2022 33 2025/01
CA1910067_124_124 REGULATED SOC-202501 2020 TOXAPHENE < 1.000 UG/L 3 1 04-05-2022 33 2025/01
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.