Date:07-17-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2710001SYSTEM NAME:ALCO WATER SERVICECOUNTY:MONTEREY 
SOURCE NO.:011SOURCE NAME:WELL 01 - LAS CASITAS - 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_011_011 SECONDARY/GP-202511 1994 AGGRESSIVE INDEX 11.400 AGGR 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1928 ALKALINITY, BICARBONATE 164.000 10.000 MG/L 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1919 CALCIUM 69.000 1.000 MG/L 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1929 ALKALINITY, CARBONATE < 10.000 MG/L 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1017 CHLORIDE 123.000 1.000 MG/L 500 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1905 COLOR < 3.000 UNITS 15 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1022 COPPER, FREE < 20.000 UG/L 1000 50 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1915 HARDNESS, TOTAL (AS CACO3) 258.000 5.000 MG/L 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202606 1028 IRON < 30.000 UG/L 300 06-13-2023 36 2026/06
CA2710001_011_011 SECONDARY/GP-202511 1031 MAGNESIUM 20.800 0.500 MG/L 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1032 MANGANESE < 15.000 UG/L 50 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1920 ODOR < 1.000 TON 3 1 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1925 PH 7.000 1.000 pH 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1050 SILVER < 1.500 UG/L 100 10 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1052 SODIUM 53.000 1.000 MG/L 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1064 CONDUCTIVITY @ 25 C UMHOS/CM 753.000 3.000 UMHO/CM 1600 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1055 SULFATE 25.000 1.000 MG/L 500 .5 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202511 1930 TDS 468.000 10.000 MG/L 1000 11-15-2022 36 2025/11
CA2710001_011_011 SECONDARY/GP-202606 0100 TURBIDITY < 0.100 NTU 5 .1 06-13-2023 36 2026/06
CA2710001_011_011 SECONDARY/GP-202511 1095 ZINC < 30.000 UG/L 5000 50 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1002 ALUMINUM < 15.000 UG/L 1000 50 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1074 ANTIMONY, TOTAL < 0.500 UG/L 6 6 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1005 ARSENIC 5.700 1.000 UG/L 10 2 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1010 BARIUM 63.600 5.000 UG/L 1000 100 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1075 BERYLLIUM, TOTAL < 0.500 UG/L 4 1 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1015 CADMIUM < 0.250 UG/L 5 1 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1020 CHROMIUM 2.700 1.000 UG/L 50 10 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1024 CYANIDE < 4.000 UG/L 150 100 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1025 FLUORIDE 0.200 0.100 MG/L 2 .1 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1035 MERCURY < 0.300 UG/L 2 1 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1036 NICKEL < 5.000 UG/L 100 10 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202501 1039 PERCHLORATE < 2.000 UG/L 6 2 01-25-2022 36 2025/01
CA2710001_011_011 INORGANIC-202511 1045 SELENIUM 3.400 1.000 UG/L 50 5 11-15-2022 36 2025/11
CA2710001_011_011 INORGANIC-202511 1085 THALLIUM, TOTAL < 0.500 UG/L 2 1 11-15-2022 36 2025/11
CA2710001_011_011 NITRATE/NITRITE-202412 1040 NITRATE 2.000 0.100 MG/L 10 .4 12-12-2023 12 2024/12
CA2710001_011_011 NITRATE/NITRITE-202511 1041 NITRITE < 0.100 MG/L 1 .4 11-15-2022 36 2025/11
CA2710001_011_011 RADIOLOGICAL-203212 4109 GROSS ALPHA PARTICLE ACTIVITY 1.960 +/- 1.080 1.530 PCI/L 15 3 12-12-2023 108 2032/12
CA2710001_011_011 RADIOLOGICAL-202503 4020 RADIUM-226 < 1.000 PCI/L 1 03-23-2016 108 2025/03
CA2710001_011_011 RADIOLOGICAL-202503 4030 RADIUM-228 < 1.000 PCI/L 1 03-23-2016 108 2025/03
CA2710001_011_011 REGULATED VOC-202706 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2990 BENZENE < 0.500 UG/L 1 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2996 STYRENE < 0.500 UG/L 100 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2991 TOLUENE < 0.500 UG/L 150 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED VOC-202706 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 06-18-2024 36 2027/06
CA2710001_011_011 REGULATED SOC-202703 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 06-18-2024 33 2027/03
CA2710001_011_011 REGULATED SOC-202703 2105 2,4-D < 10.000 UG/L 70 10 06-18-2024 33 2027/03
CA2710001_011_011 REGULATED SOC-202703 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 06-18-2024 33 2027/03
CA2710001_011_011 REGULATED SOC-202703 2050 ATRAZINE < 0.500 UG/L 1 .5 06-18-2024 33 2027/03
CA2710001_011_011 REGULATED SOC-202703 2625 BENTAZON < 2.000 UG/L 18 2 06-18-2024 33 2027/03
CA2710001_011_011 REGULATED SOC-202703 2046 CARBOFURAN < 5.000 UG/L 18 5 06-18-2024 33 2027/03
CA2710001_011_011 REGULATED SOC-202703 2032 DIQUAT < 4.000 UG/L 20 4 06-18-2024 33 2027/03
CA2710001_011_011 REGULATED SOC-202703 2037 SIMAZINE < 1.000 UG/L 4 1 06-18-2024 33 2027/03
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.