Date:05-14-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4010040SYSTEM NAME:GOLDEN STATE WATER COMPANY-CYPRESS RIDGECOUNTY:SAN LUIS OBISPO 
SOURCE NO.:012SOURCE NAME:CR WELL 07SOURCE CLASS:SA46STATUS: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
CA4010040_012_012 SECONDARY/GP-202701 1928 ALKALINITY, BICARBONATE 36.000 2.000 MG/L 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1919 CALCIUM 11.000 1.000 MG/L 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1929 ALKALINITY, CARBONATE < 2.000 MG/L 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1017 CHLORIDE 71.000 1.000 MG/L 500 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202402 1905 COLOR < 3.000 UNITS 15 02-18-2021 36 2024/02 DUE NOW
CA4010040_012_012 SECONDARY/GP-202701 1022 COPPER, FREE < 50.000 UG/L 1000 50 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202702 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 02-13-2024 36 2027/02
CA4010040_012_012 SECONDARY/GP-202701 1915 HARDNESS, TOTAL (AS CACO3) 54.000 3.000 MG/L 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1021 HYDROXIDE AS CALCIUM CARBONATE < 2.000 MG/L 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1028 IRON < 10.000 UG/L 300 100 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1031 MAGNESIUM 6.300 0.100 MG/L 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1032 MANGANESE 2.400 2.000 UG/L 50 20 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202402 1920 ODOR < 1.000 TON 3 1 02-18-2021 36 2024/02 DUE NOW
CA4010040_012_012 SECONDARY/GP-202701 1925 PH 7.300 pH 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1050 SILVER < 0.500 UG/L 100 10 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1052 SODIUM 55.000 1.000 MG/L 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1064 CONDUCTIVITY @ 25 C UMHOS/CM 410.000 2.000 UMHO/CM 1600 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202701 1055 SULFATE 14.000 0.250 MG/L 500 .5 01-30-2024 36 2027/01
CA4010040_012_012 SECONDARY/GP-202702 1930 TDS 290.000 20.000 MG/L 1000 02-13-2024 36 2027/02
CA4010040_012_012 SECONDARY/GP-202402 0100 TURBIDITY 0.390 0.100 NTU 5 .1 02-18-2021 36 2024/02 DUE NOW
CA4010040_012_012 SECONDARY/GP-202701 1095 ZINC < 20.000 UG/L 5000 50 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202701 1002 ALUMINUM < 50.000 UG/L 1000 50 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202701 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202701 1005 ARSENIC < 2.000 UG/L 10 2 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-203110 1094 ASBESTOS < 0.200 MFL 7 .2 10-04-2022 108 2031/10
CA4010040_012_012 INORGANIC-202701 1010 BARIUM < 100.000 UG/L 1000 100 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202701 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202701 1015 CADMIUM < 1.000 UG/L 5 1 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202701 1020 CHROMIUM < 10.000 UG/L 50 10 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-203110 1024 CYANIDE < 5.000 UG/L 150 100 10-04-2022 108 2031/10
CA4010040_012_012 INORGANIC-202701 1025 FLUORIDE < 0.100 MG/L 2 .1 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202701 1030 LEAD < 5.000 UG/L 5 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202701 1035 MERCURY < 1.000 UG/L 2 1 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202701 1036 NICKEL < 10.000 UG/L 100 10 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202607 1039 PERCHLORATE < 2.000 UG/L 6 2 07-18-2023 36 2026/07
CA4010040_012_012 INORGANIC-202701 1045 SELENIUM < 5.000 UG/L 50 5 01-30-2024 36 2027/01
CA4010040_012_012 INORGANIC-202701 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 01-30-2024 36 2027/01
CA4010040_012_012 NITRATE/NITRITE-202406 1040 NITRATE 9.200 0.400 MG/L 10 .4 05-07-2024 1 2024/06
CA4010040_012_012 NITRATE/NITRITE-202701 1041 NITRITE < 0.400 MG/L 1 .4 01-30-2024 36 2027/01
CA4010040_012_012 RADIOLOGICAL-203002 4109 GROSS ALPHA PARTICLE ACTIVITY < 2.000 PCI/L 15 3 02-18-2021 108 2030/02
CA4010040_012_012 REGULATED VOC-203001 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2990 BENZENE < 0.500 UG/L 1 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2996 STYRENE < 0.500 UG/L 100 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2991 TOLUENE < 0.500 UG/L 150 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED VOC-203001 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 01-30-2024 72 2030/01
CA4010040_012_012 REGULATED SOC-202702 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 02-27-2024 36 2027/02
CA4010040_012_012 REGULATED SOC-203002 2050 ATRAZINE < 0.500 UG/L 1 .5 02-18-2021 108 2030/02
CA4010040_012_012 REGULATED SOC-203002 2037 SIMAZINE < 1.000 UG/L 4 1 02-18-2021 108 2030/02
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.