Date:05-15-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4901381SYSTEM NAME:LICHAU HYLANDS MUTUAL WATER COMPANYCOUNTY:SONOMA 
SOURCE NO.:005SOURCE NAME:WELL 02SOURCE CLASS:CTGASTATUS: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
CA4901381_005_005 SECONDARY/GP-202606 1928 ALKALINITY, BICARBONATE 210.000 1.000 MG/L 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1919 CALCIUM 43.000 1.000 MG/L 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1929 ALKALINITY, CARBONATE < 1.000 MG/L 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1017 CHLORIDE 11.000 0.500 MG/L 500 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1905 COLOR < 5.000 UNITS 15 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1022 COPPER, FREE < 50.000 UG/L 1000 50 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1915 HARDNESS, TOTAL (AS CACO3) 170.000 2.000 MG/L 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1021 HYDROXIDE AS CALCIUM CARBONATE < 1.000 MG/L 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1028 IRON < 100.000 UG/L 300 100 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1031 MAGNESIUM 16.000 1.000 MG/L 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1032 MANGANESE < 20.000 UG/L 50 20 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1920 ODOR 3.000 1.000 TON 3 1 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1925 PH 7.500 1.000 pH 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1050 SILVER < 10.000 UG/L 100 10 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1052 SODIUM 13.000 1.000 MG/L 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1064 CONDUCTIVITY @ 25 C UMHOS/CM 370.000 10.000 UMHO/CM 1600 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1055 SULFATE 4.100 0.500 MG/L 500 .5 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1930 TDS 270.000 10.000 MG/L 1000 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 0100 TURBIDITY 0.200 0.100 NTU 5 .1 06-26-2023 36 2026/06
CA4901381_005_005 SECONDARY/GP-202606 1095 ZINC 110.000 50.000 UG/L 5000 50 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202606 1002 ALUMINUM < 50.000 UG/L 1000 50 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202606 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202606 1005 ARSENIC < 2.000 UG/L 10 2 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202907 1094 ASBESTOS < 0.200 MFL 7 .2 07-21-2020 108 2029/07
CA4901381_005_005 INORGANIC-202606 1010 BARIUM < 100.000 UG/L 1000 100 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202606 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202606 1015 CADMIUM < 1.000 UG/L 5 1 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202606 1020 CHROMIUM < 1.000 UG/L 50 10 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202606 1025 FLUORIDE < 0.100 MG/L 2 .1 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202606 1035 MERCURY < 1.000 UG/L 2 1 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202606 1036 NICKEL < 10.000 UG/L 100 10 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202701 1039 PERCHLORATE < 1.000 UG/L 6 1 01-30-2024 36 2027/01
CA4901381_005_005 INORGANIC-202606 1045 SELENIUM < 5.000 UG/L 50 5 06-26-2023 36 2026/06
CA4901381_005_005 INORGANIC-202606 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-26-2023 36 2026/06
CA4901381_005_005 NITRATE/NITRITE-202406 1040 NITRATE 1.600 0.400 MG/L 10 .4 06-26-2023 12 2024/06
CA4901381_005_005 NITRATE/NITRITE-202606 1041 NITRITE < 0.400 MG/L 1 .4 06-26-2023 36 2026/06
CA4901381_005_005 RADIOLOGICAL-202912 4109 GROSS ALPHA PARTICLE ACTIVITY 0.593 +/- 0.740 1.100 PCI/L 15 3 12-15-2020 108 2029/12
CA4901381_005_005 REGULATED VOC-202607 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2990 BENZENE < 0.500 UG/L 1 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202606 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED VOC-202607 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2996 STYRENE < 0.500 UG/L 100 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2991 TOLUENE < 0.500 UG/L 150 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED VOC-202607 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-21-2020 72 2026/07
CA4901381_005_005 REGULATED SOC-202406 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 06-30-2021 36 2024/06
CA4901381_005_005 REGULATED SOC-203206 2110 2,4,5-TP < 1.000 UG/L 50 1 06-26-2023 108 2032/06
CA4901381_005_005 REGULATED SOC-203206 2105 2,4-D < 10.000 UG/L 70 10 06-26-2023 108 2032/06
CA4901381_005_005 REGULATED SOC-202606 2050 ATRAZINE < 0.260 UG/L 1 .5 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED SOC-202606 2046 CARBOFURAN < 5.000 UG/L 18 5 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED SOC-202606 2031 DALAPON < 10.000 UG/L 200 10 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED SOC-202606 2041 DINOSEB < 2.000 UG/L 7 2 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED SOC-202606 2032 DIQUAT < 0.400 UG/L 20 4 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED SOC-202606 2033 ENDOTHALL < 45.000 UG/L 100 45 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED SOC-202907 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 07-21-2020 108 2029/07
CA4901381_005_005 REGULATED SOC-202907 2065 HEPTACHLOR < UG/L .01 .01 07-21-2020 108 2029/07
CA4901381_005_005 REGULATED SOC-202907 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 07-21-2020 108 2029/07
CA4901381_005_005 REGULATED SOC-202907 2010 BHC-GAMMA < 0.200 UG/L .2 .2 07-21-2020 108 2029/07
CA4901381_005_005 REGULATED SOC-202907 2015 METHOXYCHLOR < 10.000 UG/L 30 10 07-21-2020 108 2029/07
CA4901381_005_005 REGULATED SOC-202606 2036 OXAMYL < 5.000 UG/L 50 20 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED SOC-202606 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED SOC-202606 2040 PICLORAM < 1.000 UG/L 500 1 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED SOC-202606 2037 SIMAZINE < 0.260 UG/L 4 1 06-26-2023 36 2026/06
CA4901381_005_005 REGULATED SOC-202907 2020 TOXAPHENE < 1.000 UG/L 3 1 07-21-2020 108 2029/07
CA4901381_005_005 GENERAL NON CHAP 15-202606 1927 ALKALINITY, TOTAL 170.000 20.000 MG/L 06-26-2023 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.