Date:12-08-2025STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:5810003SYSTEM NAME:OLIVEHURST PUBLIC U.D.COUNTY:YUBA 
SOURCE NO.:002SOURCE NAME:WELL 04SOURCE 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
CA5810003_002_002 SECONDARY/GP 1928 ALKALINITY, BICARBONATE 92.000 MG/L 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1919 CALCIUM 40.000 MG/L 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1929 ALKALINITY, CARBONATE < MG/L 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1017 CHLORIDE 110.000 MG/L 500 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1905 COLOR < UNITS 15 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1022 COPPER, FREE < 50.000 UG/L 1000 50 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1915 HARDNESS, TOTAL (AS CACO3) 149.000 MG/L 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1028 IRON 340.000 100.000 UG/L 300 02-07-2024 36 2027/02
CA5810003_002_002 SECONDARY/GP 1031 MAGNESIUM 12.000 MG/L 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1032 MANGANESE < 20.000 UG/L 50 02-07-2024 36 2027/02
CA5810003_002_002 SECONDARY/GP 1920 ODOR < 1.000 TON 3 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP C253 PH, FIELD pH 36 DUE NOW
CA5810003_002_002 SECONDARY/GP 1050 SILVER < 10.000 UG/L 100 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1052 SODIUM 48.000 MG/L 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1064 CONDUCTIVITY @ 25 C UMHOS/CM 580.000 UMHO/CM 1600 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1055 SULFATE 1.600 0.500 MG/L 500 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1930 TDS 370.000 MG/L 1000 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 0100 TURBIDITY 0.860 0.100 NTU 5 02-18-2021 108 2030/02
CA5810003_002_002 SECONDARY/GP 1095 ZINC 56.000 50.000 UG/L 5000 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1002 ALUMINUM < 50.000 UG/L 1000 50 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1005 ARSENIC < 2.000 UG/L 10 2 02-07-2024 36 2027/02
CA5810003_002_002 INORGANIC 1010 BARIUM 120.000 100.000 UG/L 1000 100 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1015 CADMIUM < 1.000 UG/L 5 1 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1020 CHROMIUM < 10.000 UG/L 50 10 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1080 CHROMIUM, HEX < 0.100 UG/L 10 .1 01-16-2025 36 2028/01
CA5810003_002_002 INORGANIC 1025 FLUORIDE 0.110 0.100 MG/L 2 .1 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1035 MERCURY < 1.000 UG/L 2 1 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1036 NICKEL < 10.000 UG/L 100 10 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1039 PERCHLORATE < 2.000 UG/L 6 2 05-18-2023 36 2026/05
CA5810003_002_002 INORGANIC 1045 SELENIUM < 5.000 UG/L 50 5 02-18-2021 108 2030/02
CA5810003_002_002 INORGANIC 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 02-18-2021 108 2030/02
CA5810003_002_002 NITRATE/NITRITE 1040 NITRATE < 0.400 MG/L 10 .4 05-07-2025 12 2026/05
CA5810003_002_002 NITRATE/NITRITE 1041 NITRITE < 0.400 MG/L 1 .4 05-22-2024 36 2027/05
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2813 11CL-PF3OUDS < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2815 ADONA < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2814 9CL-PF3ONS < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2816 HFPO-DA < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2801 PERFLUOROBUTANESULFONIC ACID (PFBS) < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2807 PERFLUORODECANOIC ACID (PFDA) < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2808 PERFLUORODODECANOIC ACID (PFDOA) < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2802 PERFLUOROHEPTANOIC ACID (PFHPA) < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2803 PERFLUOROHEXANE SULFONIC ACID (PFHXS) < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2809 PERFLUOROHEXANOIC ACID (PFHXA) < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2804 PERFLUORONONANOIC ACID (PFNA) < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2805 PERFLUOROCTANE SULFONIC ACID (PFOS) < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2806 PERFLUOROCTANOIC ACID (PFOA) < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 PER- AND POLY-FLUOROALKYL SUBSTANCES 2812 PERFLUOROUNDECANOIC ACID (PFUNA) < 1.800 NG/L 11-12-2025 3 2026/02
CA5810003_002_002 RADIOLOGICAL 4109 GROSS ALPHA PARTICLE ACTIVITY 3.000 +/- 1.100 1.500 PCI/L 15 3 02-28-2017 108 2026/02
CA5810003_002_002 RADIOLOGICAL 4030 RADIUM-228 1.000 +/- 0.875 0.400 PCI/L 1 02-28-2017 108 2026/02
CA5810003_002_002 REGULATED VOC 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2990 BENZENE < 0.500 UG/L 1 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2996 STYRENE < 0.500 UG/L 100 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2991 TOLUENE < 0.500 UG/L 150 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-03-2022 72 2028/02
CA5810003_002_002 REGULATED VOC 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-03-2022 72 2028/02
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.