Date:05-13-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4010004SYSTEM NAME:CITY OF GROVER BEACH PUBLIC WORKS DEPTCOUNTY:SAN LUIS OBISPO 
SOURCE NO.:002SOURCE NAME:WELL 01SOURCE CLASS:LARGSTATUS: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
CA4010004_002_002 SECONDARY/GP-202505 1928 ALKALINITY, BICARBONATE 97.000 3.000 MG/L 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1919 CALCIUM 44.000 0.100 MG/L 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1929 ALKALINITY, CARBONATE < 3.000 MG/L 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1017 CHLORIDE 43.000 1.000 MG/L 500 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1905 COLOR 5.000 5.000 UNITS 15 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1022 COPPER, FREE < 50.000 UG/L 1000 50 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1915 HARDNESS, TOTAL (AS CACO3) 190.000 0.410 MG/L 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1021 HYDROXIDE AS CALCIUM CARBONATE < 3.000 MG/L 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1028 IRON < 30.000 UG/L 300 100 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1031 MAGNESIUM 20.000 0.100 MG/L 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1032 MANGANESE < 10.000 UG/L 50 20 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1920 ODOR < 1.000 TON 3 1 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1925 PH 7.300 pH 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1050 SILVER < 10.000 UG/L 100 10 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1052 SODIUM 45.000 1.000 MG/L 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1064 CONDUCTIVITY @ 25 C UMHOS/CM 620.000 1.000 UMHO/CM 1600 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1055 SULFATE 100.000 1.000 MG/L 500 .5 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1930 TDS 390.000 5.000 MG/L 1000 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 0100 TURBIDITY 0.150 0.100 NTU 5 .1 05-10-2022 36 2025/05
CA4010004_002_002 SECONDARY/GP-202505 1095 ZINC < 50.000 UG/L 5000 50 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1002 ALUMINUM < 50.000 UG/L 1000 50 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1005 ARSENIC < 2.000 UG/L 10 2 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1010 BARIUM < 50.000 UG/L 1000 100 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1015 CADMIUM < 1.000 UG/L 5 1 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1020 CHROMIUM < 10.000 UG/L 50 10 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1025 FLUORIDE 0.150 0.100 MG/L 2 .1 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1030 LEAD < 1.000 UG/L 5 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1035 MERCURY < 0.200 UG/L 2 1 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1036 NICKEL < 10.000 UG/L 100 10 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1039 PERCHLORATE < 2.000 UG/L 6 2 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1045 SELENIUM 2.500 2.000 UG/L 50 5 05-10-2022 36 2025/05
CA4010004_002_002 INORGANIC-202505 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-10-2022 36 2025/05
CA4010004_002_002 NITRATE/NITRITE-202407 1040 NITRATE 7.500 0.400 MG/L 10 .4 04-29-2024 3 2024/07
CA4010004_002_002 NITRATE/NITRITE-202505 1041 NITRITE < 0.050 MG/L 1 .4 05-10-2022 36 2025/05
CA4010004_002_002 RADIOLOGICAL-203108 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.630 PCI/L 15 3 08-02-2022 108 2031/08
CA4010004_002_002 REGULATED VOC-202505 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2990 BENZENE < 0.500 UG/L 1 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2996 STYRENE < 0.500 UG/L 100 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2991 TOLUENE < 0.500 UG/L 150 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED VOC-202505 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-10-2022 36 2025/05
CA4010004_002_002 REGULATED SOC-202502 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 02-23-2022 36 2025/02
CA4010004_002_002 REGULATED SOC-202612 2050 ATRAZINE < 0.500 UG/L 1 .5 12-06-2017 108 2026/12
CA4010004_002_002 REGULATED SOC-202612 2037 SIMAZINE < 1.000 UG/L 4 1 12-06-2017 108 2026/12
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.