Date:05-14-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4010012SYSTEM NAME:HERITAGE RANCH CSDCOUNTY:SAN LUIS OBISPO 
SOURCE NO.:All SourcesSOURCE NAME:N/ASOURCE CLASS:N/ASTATUS:N/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
CA4010012_001_001 SECONDARY/GP-202411 1928 ALKALINITY, BICARBONATE 100.000 10.000 MG/L 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1919 CALCIUM 25.000 1.000 MG/L 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1929 ALKALINITY, CARBONATE < 10.000 MG/L 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1017 CHLORIDE 4.000 1.000 MG/L 500 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1905 COLOR 20.000 5.000 UNITS 15 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202503 1022 COPPER, FREE < 50.000 UG/L 1000 50 03-07-2024 12 2025/03
CA4010012_001_001 SECONDARY/GP-202411 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1915 HARDNESS, TOTAL (AS CACO3) 108.000 1.000 MG/L 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1028 IRON 110.000 30.000 UG/L 300 100 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1031 MAGNESIUM 11.000 1.000 MG/L 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1032 MANGANESE 56.100 0.500 UG/L 50 20 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1920 ODOR < 1.000 TON 3 1 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202211 1925 PH 8.020 pH 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 SECONDARY/GP-202411 1050 SILVER < 1.000 UG/L 100 10 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1052 SODIUM 7.000 1.000 MG/L 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1064 CONDUCTIVITY @ 25 C UMHOS/CM 237.000 UMHO/CM 1600 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1055 SULFATE 28.600 0.500 MG/L 500 .5 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1930 TDS 140.000 20.000 MG/L 1000 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 0100 TURBIDITY 4.900 0.100 NTU 5 .1 11-09-2023 12 2024/11
CA4010012_001_001 SECONDARY/GP-202411 1095 ZINC 10.000 10.000 UG/L 5000 50 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1002 ALUMINUM 60.000 50.000 UG/L 1000 50 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1005 ARSENIC < 2.000 UG/L 10 2 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-203011 1094 ASBESTOS 1.000 0.200 MFL 7 .2 11-18-2021 108 2030/11
CA4010012_001_001 INORGANIC-202411 1010 BARIUM < 100.000 UG/L 1000 100 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1015 CADMIUM < 1.000 UG/L 5 1 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1020 CHROMIUM < 10.000 UG/L 50 10 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1024 CYANIDE < 100.000 UG/L 150 100 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1025 FLUORIDE 0.100 0.100 MG/L 2 .1 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1030 LEAD < 5.000 UG/L 5 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1035 MERCURY < 1.000 UG/L 2 1 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1036 NICKEL < 10.000 UG/L 100 10 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1039 PERCHLORATE < 2.000 UG/L 6 2 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1045 SELENIUM < 5.000 UG/L 50 5 11-09-2023 12 2024/11
CA4010012_001_001 INORGANIC-202411 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 11-09-2023 12 2024/11
CA4010012_001_001 NITRATE/NITRITE-202411 1040 NITRATE < 0.400 MG/L 10 .4 11-09-2023 12 2024/11
CA4010012_001_001 NITRATE/NITRITE-202611 1041 NITRITE < 0.400 MG/L 1 .4 11-09-2023 36 2026/11
CA4010012_001_001 RADIOLOGICAL-203105 4109 GROSS ALPHA PARTICLE ACTIVITY 2.100 +/- 0.911 0.771 PCI/L 15 3 05-12-2022 108 2031/05
CA4010012_001_001 REGULATED VOC-202211 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2990 BENZENE < 0.500 UG/L 1 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2996 STYRENE < 0.500 UG/L 100 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2991 TOLUENE < 0.500 UG/L 150 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED VOC-202211 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 11-18-2021 12 2022/11 DUE NOW
CA4010012_001_001 REGULATED SOC-202412 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 12-15-2021 36 2024/12
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2943 BROMODICHLOROMETHANE 6.400 0.500 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2942 BROMOFORM < 0.500 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2941 CHLOROFORM 42.000 0.500 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2944 DIBROMOCHLOROMETHANE 0.910 0.500 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2451 DICHLOROACETIC ACID 25.000 1.000 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2456 TOTAL HALOACETIC ACIDS (HAA5) 53.000 2.000 UG/L 60 04-19-2024 3 2024/07
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 04-19-2024 3 2024/07
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2950 TTHM 50.000 0.500 UG/L 80 04-19-2024 3 2024/07
CA4010012_DST_004 DISINFECTION BYPRODUCTS-202407 2452 TRICHLOROACETIC ACID 28.000 1.000 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2943 BROMODICHLOROMETHANE 7.500 0.500 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2942 BROMOFORM < 0.500 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2941 CHLOROFORM 50.000 0.500 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2944 DIBROMOCHLOROMETHANE 0.860 0.500 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2451 DICHLOROACETIC ACID 29.000 1.000 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2456 TOTAL HALOACETIC ACIDS (HAA5) 58.000 2.000 UG/L 60 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2950 TTHM 58.000 0.500 UG/L 80 04-19-2024 3 2024/07
CA4010012_DST_005 DISINFECTION BYPRODUCTS-202407 2452 TRICHLOROACETIC ACID 29.000 1.000 UG/L 1 04-19-2024 3 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.