Date:05-14-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1710011SYSTEM NAME:BUCKINGHAM PARK WATER DISTRICTCOUNTY:LAKE 
SOURCE NO.:001SOURCE NAME:CLEAR LAKE INTAKESOURCE CLASS:CLSASTATUS: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
CA1710011_001_001 SECONDARY/GP-202504 1928 ALKALINITY, BICARBONATE 150.000 5.000 MG/L 04-01-2024 12 2025/04
CA1710011_001_001 SECONDARY/GP-202410 1919 CALCIUM 33.000 1.000 MG/L 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202504 1929 ALKALINITY, CARBONATE 6.000 5.000 MG/L 04-01-2024 12 2025/04
CA1710011_001_001 SECONDARY/GP-202410 1017 CHLORIDE 9.400 0.500 MG/L 500 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202310 1905 COLOR 100.000 50.000 UNITS 15 10-03-2022 12 2023/10 DUE NOW
CA1710011_001_001 SECONDARY/GP-202410 1022 COPPER, FREE < 50.000 UG/L 1000 50 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1915 HARDNESS, TOTAL (AS CACO3) 180.000 5.000 MG/L 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202504 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 04-01-2024 12 2025/04
CA1710011_001_001 SECONDARY/GP-202410 1028 IRON 370.000 100.000 UG/L 300 100 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1031 MAGNESIUM 23.000 1.000 MG/L 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1032 MANGANESE 100.000 20.000 UG/L 50 20 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1920 ODOR 40.000 1.000 TON 3 1 10-12-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1925 PH 8.070 1.680 pH 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1050 SILVER < 10.000 UG/L 100 10 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1052 SODIUM 17.000 1.000 MG/L 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1064 CONDUCTIVITY @ 25 C UMHOS/CM 360.000 20.000 UMHO/CM 1600 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1055 SULFATE 2.900 0.500 MG/L 500 .5 10-02-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1930 TDS 200.000 10.000 MG/L 1000 10-12-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 0100 TURBIDITY 8.000 0.200 NTU 5 .1 10-12-2023 12 2024/10
CA1710011_001_001 SECONDARY/GP-202410 1095 ZINC < 50.000 UG/L 5000 50 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202410 1002 ALUMINUM 150.000 50.000 UG/L 1000 50 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202410 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202410 1005 ARSENIC 4.200 2.000 UG/L 10 2 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202707 1094 ASBESTOS < 0.200 MFL 7 .2 07-02-2018 108 2027/07
CA1710011_001_001 INORGANIC-202410 1010 BARIUM < 100.000 UG/L 1000 100 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202410 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202410 1015 CADMIUM < 1.000 UG/L 5 1 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202410 1020 CHROMIUM < 10.000 UG/L 50 10 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202410 1025 FLUORIDE 0.140 0.100 MG/L 2 .1 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202410 1035 MERCURY < 1.000 UG/L 2 1 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202410 1036 NICKEL < 10.000 UG/L 100 10 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202412 1039 PERCHLORATE < 2.000 UG/L 6 2 12-04-2023 12 2024/12
CA1710011_001_001 INORGANIC-202410 1045 SELENIUM < 5.000 UG/L 50 5 10-02-2023 12 2024/10
CA1710011_001_001 INORGANIC-202410 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 10-02-2023 12 2024/10
CA1710011_001_001 NITRATE/NITRITE-202410 1040 NITRATE < 0.400 MG/L 10 .4 10-02-2023 12 2024/10
CA1710011_001_001 NITRATE/NITRITE-202610 1041 NITRITE < 0.400 MG/L 1 .4 10-02-2023 36 2026/10
CA1710011_001_001 RADIOLOGICAL-202503 4109 GROSS ALPHA PARTICLE ACTIVITY 0.410 +/- 0.929 1.300 PCI/L 15 3 03-08-2016 108 2025/03
CA1710011_001_001 RADIOLOGICAL-202612 4030 RADIUM-228 < 0.700 PCI/L 1 12-04-2017 108 2026/12
CA1710011_001_001 REGULATED VOC-202606 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2990 BENZENE < 0.500 UG/L 1 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2996 STYRENE < 0.500 UG/L 100 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2991 TOLUENE < 0.500 UG/L 150 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED VOC-202606 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 06-05-2023 36 2026/06
CA1710011_001_001 REGULATED SOC-203007 2110 2,4,5-TP < 1.000 UG/L 50 1 07-02-2021 108 2030/07
CA1710011_001_001 REGULATED SOC-203007 2105 2,4-D < 10.000 UG/L 70 10 07-02-2021 108 2030/07
CA1710011_001_001 REGULATED SOC-202407 2050 ATRAZINE < 0.500 UG/L 1 .5 07-02-2021 36 2024/07
CA1710011_001_001 REGULATED SOC-202407 2046 CARBOFURAN < 5.000 UG/L 18 5 07-02-2021 36 2024/07
CA1710011_001_001 REGULATED SOC-202407 2031 DALAPON < 10.000 UG/L 200 10 07-02-2021 36 2024/07
CA1710011_001_001 REGULATED SOC-202407 2041 DINOSEB < 2.000 UG/L 7 2 07-02-2021 36 2024/07
CA1710011_001_001 REGULATED SOC-202407 2032 DIQUAT < 4.000 UG/L 20 4 07-02-2021 36 2024/07
CA1710011_001_001 REGULATED SOC-202407 2033 ENDOTHALL < 45.000 UG/L 100 45 07-02-2021 36 2024/07
CA1710011_001_001 REGULATED SOC-202603 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 03-06-2017 108 2026/03
CA1710011_001_001 REGULATED SOC-202507 2065 HEPTACHLOR < UG/L .01 .01 07-05-2016 108 2025/07
CA1710011_001_001 REGULATED SOC-202507 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 07-05-2016 108 2025/07
CA1710011_001_001 REGULATED SOC-202507 2010 BHC-GAMMA < 0.100 UG/L .2 .2 07-05-2016 108 2025/07
CA1710011_001_001 REGULATED SOC-202507 2015 METHOXYCHLOR < 0.100 UG/L 30 10 07-05-2016 108 2025/07
CA1710011_001_001 REGULATED SOC-202407 2036 OXAMYL < 20.000 UG/L 50 20 07-02-2021 36 2024/07
CA1710011_001_001 REGULATED SOC-202407 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 07-02-2021 36 2024/07
CA1710011_001_001 REGULATED SOC-202407 2040 PICLORAM < 1.000 UG/L 500 1 07-02-2021 36 2024/07
CA1710011_001_001 REGULATED SOC-202407 2037 SIMAZINE < 1.000 UG/L 4 1 07-02-2021 36 2024/07
CA1710011_001_001 REGULATED SOC-202507 2020 TOXAPHENE < 0.500 UG/L 3 1 07-05-2016 108 2025/07
CA1710011_001_001 GENERAL NON CHAP 15-202504 1927 ALKALINITY, TOTAL 150.000 5.000 MG/L 04-01-2024 12 2025/04
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.