Date:06-22-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2710001SYSTEM NAME:ALCO WATER SERVICECOUNTY:MONTEREY 
SOURCE NO.:007SOURCE NAME:SANTANA WELL - RAWSOURCE CLASS:CLGASTATUS: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
CA2710001_007_007 SECONDARY/GP-202512 1994 AGGRESSIVE INDEX 11.300 AGGR 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1928 ALKALINITY, BICARBONATE 167.000 10.000 MG/L 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1919 CALCIUM 65.000 1.000 MG/L 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1929 ALKALINITY, CARBONATE < 10.000 MG/L 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1017 CHLORIDE 98.500 1.000 MG/L 500 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1905 COLOR 3.000 3.000 UNITS 15 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1022 COPPER, FREE < 20.000 UG/L 1000 50 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1915 HARDNESS, TOTAL (AS CACO3) 263.000 5.000 MG/L 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1028 IRON 104.000 30.000 UG/L 300 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1031 MAGNESIUM 24.300 0.500 MG/L 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1032 MANGANESE < 15.000 UG/L 50 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1920 ODOR < 1.000 TON 3 1 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1925 PH 7.000 1.000 pH 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1050 SILVER < 1.500 UG/L 100 10 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1052 SODIUM 48.000 1.000 MG/L 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1064 CONDUCTIVITY @ 25 C UMHOS/CM 741.000 3.000 UMHO/CM 1600 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1055 SULFATE 66.000 1.000 MG/L 500 .5 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1930 TDS 488.000 10.000 MG/L 1000 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 0100 TURBIDITY 1.000 0.100 NTU 5 .1 12-13-2022 36 2025/12
CA2710001_007_007 SECONDARY/GP-202512 1095 ZINC < 30.000 UG/L 5000 50 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1002 ALUMINUM 102.000 15.000 UG/L 1000 50 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1074 ANTIMONY, TOTAL < 0.500 UG/L 6 6 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1005 ARSENIC 5.700 1.000 UG/L 10 2 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202011 1094 ASBESTOS < 0.200 MFL 7 .2 11-16-2011 108 2020/11 DUE NOW
CA2710001_007_007 INORGANIC-202512 1010 BARIUM 75.300 5.000 UG/L 1000 100 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1075 BERYLLIUM, TOTAL < 0.500 UG/L 4 1 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1015 CADMIUM < 0.250 UG/L 5 1 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1020 CHROMIUM 3.200 1.000 UG/L 50 10 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1024 CYANIDE < 4.000 UG/L 150 100 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1025 FLUORIDE 0.200 0.100 MG/L 2 .1 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1035 MERCURY < 0.300 UG/L 2 1 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1036 NICKEL < 5.000 UG/L 100 10 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1039 PERCHLORATE < 2.000 UG/L 6 2 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1045 SELENIUM 6.700 1.000 UG/L 50 5 12-13-2022 36 2025/12
CA2710001_007_007 INORGANIC-202512 1085 THALLIUM, TOTAL < 0.500 UG/L 2 1 12-13-2022 36 2025/12
CA2710001_007_007 NITRATE/NITRITE-202410 1040 NITRATE 6.300 0.100 MG/L 10 .4 10-03-2023 12 2024/10
CA2710001_007_007 NITRATE/NITRITE-202512 1041 NITRITE < 0.100 MG/L 1 .4 12-13-2022 36 2025/12
CA2710001_007_007 RADIOLOGICAL-202509 4109 GROSS ALPHA PARTICLE ACTIVITY 2.920 +/- 1.560 1.500 PCI/L 15 3 09-28-2016 108 2025/09
CA2710001_007_007 RADIOLOGICAL-202503 4020 RADIUM-226 < 1.000 PCI/L 1 03-23-2016 108 2025/03
CA2710001_007_007 RADIOLOGICAL-202503 4030 RADIUM-228 < 1.000 PCI/L 1 03-23-2016 108 2025/03
CA2710001_007_007 REGULATED VOC-202512 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2990 BENZENE < 0.500 UG/L 1 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2996 STYRENE < 0.500 UG/L 100 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2991 TOLUENE < 0.500 UG/L 150 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED VOC-202512 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-20-2022 36 2025/12
CA2710001_007_007 REGULATED SOC-202603 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 06-13-2023 33 2026/03
CA2710001_007_007 REGULATED SOC-202606 2105 2,4-D < 10.000 UG/L 70 10 06-13-2023 36 2026/06
CA2710001_007_007 REGULATED SOC-202606 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 06-13-2023 36 2026/06
CA2710001_007_007 REGULATED SOC-202606 2050 ATRAZINE < 0.500 UG/L 1 .5 06-13-2023 36 2026/06
CA2710001_007_007 REGULATED SOC-202606 2625 BENTAZON < 2.000 UG/L 18 2 06-13-2023 36 2026/06
CA2710001_007_007 REGULATED SOC-202606 2046 CARBOFURAN < 5.000 UG/L 18 5 06-13-2023 36 2026/06
CA2710001_007_007 REGULATED SOC-202606 2032 DIQUAT < 4.000 UG/L 20 4 06-13-2023 36 2026/06
CA2710001_007_007 REGULATED SOC-202606 2037 SIMAZINE < 1.000 UG/L 4 1 06-13-2023 36 2026/06
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.