Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:0410002SYSTEM NAME:CAL-WATER SERVICE CO.-CHICOCOUNTY:BUTTE 
SOURCE NO.:033SOURCE NAME:WELL 33-01SOURCE CLASS:CLGPSTATUS: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
CA0410002_033_033 SECONDARY/GP-203208 1928 ALKALINITY, BICARBONATE 110.000 3.000 MG/L 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 1919 CALCIUM 18.000 0.100 MG/L 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 1929 ALKALINITY, CARBONATE < 3.000 MG/L 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 1017 CHLORIDE 2.600 1.000 MG/L 500 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 1905 COLOR < 5.000 UNITS 15 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203304 1022 COPPER, FREE < 1.000 UG/L 1000 50 04-24-2024 108 2033/04
CA0410002_033_033 SECONDARY/GP-203208 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 1915 HARDNESS, TOTAL (AS CACO3) 91.000 0.410 MG/L 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 1021 HYDROXIDE AS CALCIUM CARBONATE < 3.000 MG/L 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203303 1028 IRON < 30.000 UG/L 300 100 03-12-2024 108 2033/03
CA0410002_033_033 SECONDARY/GP-203208 1031 MAGNESIUM 11.000 0.100 MG/L 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203304 1032 MANGANESE 2.200 1.000 UG/L 50 20 04-24-2024 108 2033/04
CA0410002_033_033 SECONDARY/GP-203208 1920 ODOR < 1.000 TON 3 1 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-202608 1925 PH 7.800 pH 08-21-2017 108 2026/08
CA0410002_033_033 SECONDARY/GP-203208 1050 SILVER < 10.000 UG/L 100 10 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 1052 SODIUM 14.000 1.000 MG/L 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 1064 CONDUCTIVITY @ 25 C UMHOS/CM 220.000 1.000 UMHO/CM 1600 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 1055 SULFATE 3.100 1.000 MG/L 500 .5 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 1930 TDS 180.000 5.000 MG/L 1000 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203208 0100 TURBIDITY 0.190 0.100 NTU 5 .1 08-21-2023 108 2032/08
CA0410002_033_033 SECONDARY/GP-203304 1095 ZINC 2.300 1.000 UG/L 5000 50 04-24-2024 108 2033/04
CA0410002_033_033 INORGANIC-203304 1002 ALUMINUM < 50.000 UG/L 1000 50 04-24-2024 108 2033/04
CA0410002_033_033 INORGANIC-203304 1074 ANTIMONY, TOTAL < 1.000 UG/L 6 6 04-24-2024 108 2033/04
CA0410002_033_033 INORGANIC-202704 1005 ARSENIC < 1.000 UG/L 10 2 04-24-2024 36 2027/04
CA0410002_033_033 INORGANIC-203208 1010 BARIUM < 50.000 UG/L 1000 100 08-21-2023 108 2032/08
CA0410002_033_033 INORGANIC-203304 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-24-2024 108 2033/04
CA0410002_033_033 INORGANIC-203304 1015 CADMIUM < 1.000 UG/L 5 1 04-24-2024 108 2033/04
CA0410002_033_033 INORGANIC-203304 1020 CHROMIUM 2.200 1.000 UG/L 50 10 04-24-2024 108 2033/04
CA0410002_033_033 INORGANIC-203208 1025 FLUORIDE < 0.100 MG/L 2 .1 08-21-2023 108 2032/08
CA0410002_033_033 INORGANIC-203208 1035 MERCURY < 0.200 UG/L 2 1 08-21-2023 108 2032/08
CA0410002_033_033 INORGANIC-203304 1036 NICKEL < 1.000 UG/L 100 10 04-24-2024 108 2033/04
CA0410002_033_033 INORGANIC-202408 1039 PERCHLORATE < 2.000 UG/L 6 2 08-04-2021 36 2024/08
CA0410002_033_033 INORGANIC-203304 1045 SELENIUM < 1.000 UG/L 50 5 04-24-2024 108 2033/04
CA0410002_033_033 INORGANIC-203304 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-24-2024 108 2033/04
CA0410002_033_033 NITRATE/NITRITE-202408 1040 NITRATE 0.340 0.230 MG/L 10 .4 08-21-2023 12 2024/08
CA0410002_033_033 NITRATE/NITRITE-202608 1041 NITRITE < 0.050 MG/L 1 .4 08-21-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2813 11CL-PF3OUDS < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2815 ADONA < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2814 9CL-PF3ONS < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2816 HFPO-DA < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202501 2817 NETFOSAA < 3.000 NG/L 01-05-2022 36 2025/01
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202501 2818 NMEFOSAA < 3.000 NG/L 01-05-2022 36 2025/01
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2801 PERFLUOROBUTANESULFONIC ACID (PFBS) < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2807 PERFLUORODECANOIC ACID (PFDA) < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2808 PERFLUORODODECANOIC ACID (PFDOA) < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2802 PERFLUOROHEPTANOIC ACID (PFHPA) < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2803 PERFLUOROHEXANE SULFONIC ACID (PFHXS) < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2809 PERFLUOROHEXANOIC ACID (PFHXA) < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2804 PERFLUORONONANOIC ACID (PFNA) < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2805 PERFLUOROCTANE SULFONIC ACID (PFOS) < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2806 PERFLUOROCTANOIC ACID (PFOA) < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202501 2810 PERFLUOROTETRADECANOIC ACID (PFTA) < 2.000 NG/L 01-05-2022 36 2025/01
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202501 2811 PERFLUOROTRIDECANOIC ACID (PFTRDA) < 2.000 NG/L 01-05-2022 36 2025/01
CA0410002_033_033 PER- AND POLY-FLUOROALKYL SUBSTANCES-202608 2812 PERFLUOROUNDECANOIC ACID (PFUNA) < 2.000 NG/L 08-01-2023 36 2026/08
CA0410002_033_033 RADIOLOGICAL-203005 4109 GROSS ALPHA PARTICLE ACTIVITY < 2.000 PCI/L 15 3 05-26-2021 108 2030/05
CA0410002_033_033 RADIOLOGICAL-203005 4030 RADIUM-228 < 0.700 PCI/L 1 05-26-2021 108 2030/05
CA0410002_033_033 REGULATED VOC-202803 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2990 BENZENE < 0.500 UG/L 1 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2996 STYRENE < 0.500 UG/L 100 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2991 TOLUENE < 0.500 UG/L 150 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 03-16-2022 72 2028/03
CA0410002_033_033 REGULATED VOC-202803 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 03-16-2022 72 2028/03
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.