States ›Oklahoma ›Creek County ›Oilton

Oilton, OK Tap Water Quality 2026

Water quality report for Oilton, OK — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at Oilton's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: Oilton PWSID: OK2001901 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead was not detected and no violations are open. PFAS has never been sampled at this system.

C

Oilton earns a C for water quality

Graded on violations and lead, with state inspection findings. PFAS not tested.

Lead: not detected
PFAS never sampled at this system
716 violations since 2015, 1 health-based
No violations currently open
Oilton's lead level vs. all Oklahoma community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: Not detected — 0% of the federal action level
✓ Lower lead than % of Oklahoma utilities
Population Served
149
~574 connections
Water Source
Groundwater
Drawn from wells — SDWIS source code GW
Active Violations
0
716 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
0% of EPA action level
Not detected
Action level: 15 ppb
Lead was not detected at the 90th percentile — the result fell below the laboratory detection limit. That is not the same as an absence of lead in every tap, and older homes with lead service lines can still show higher readings.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2026 Archived
Revised Total Coliform Rule MONITORING FAILURE — — 2026 Archived
Lead and Copper Rule MONITORING AND REPORTING — TT 2025 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2025 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2025 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2025 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2025 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2025 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2025 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2025 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2025 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2025 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2025 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
LASSO MONITORING AND REPORTING — — 2025 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2025 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2025 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2025 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2025 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
Public Notice OTHER — — 2025 Addressed
Public Notice OTHER — — 2025 Addressed
Public Notice OTHER — — 2025 Addressed
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2025 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2025 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2025 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2025 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2025 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2025 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2025 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2025 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2025 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2025 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2025 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2025 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2025 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2025 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
LASSO MONITORING AND REPORTING — — 2025 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2025 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2025 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2025 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2025 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
TTHM MONITORING AND REPORTING — 0.080 mg/L 2025 Archived
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2025 Archived
Nitrate-Nitrite MONITORING AND REPORTING — — 2025 Archived
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2025 Archived
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2025 Archived
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2025 Archived
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2025 Archived
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2025 Archived
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2025 Archived
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2025 Archived
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2025 Archived
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2025 Archived
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2025 Archived
Benzene MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
Toluene MONITORING AND REPORTING — 1 mg/L 2025 Archived
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2025 Archived
Styrene MONITORING AND REPORTING — 0.1 mg/L 2025 Archived
Public Notice OTHER — — 2024 Addressed
Public Notice OTHER — — 2024 Addressed
LEAD AND COPPER RULE REVISIONS TREATMENT TECHNIQUE — — 2024 Addressed
LEAD AND COPPER RULE REVISIONS REPORTING FAILURE — — 2024 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2024 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2024 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2024 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2024 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2024 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2024 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2024 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2024 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2024 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2024 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2024 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2024 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2024 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2024 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2024 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2024 Resolved
LASSO MONITORING AND REPORTING — — 2024 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2024 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2024 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2024 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2024 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2024 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2024 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2024 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2024 Resolved
Public Notice OTHER — — 2024 Addressed
Public Notice OTHER — — 2024 Addressed
Consumer Confidence Rule OTHER — — 2024 Unaddressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2024 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2024 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2024 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2024 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2024 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2024 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2024 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2024 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2024 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2024 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2024 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2024 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2024 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2024 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2024 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2024 Resolved
LASSO MONITORING AND REPORTING — — 2024 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2024 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2024 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2024 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2024 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2024 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2024 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2024 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2024 Resolved
Public Notice OTHER — — 2024 Addressed
E. COLI MONITORING AND REPORTING — 0 2024 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2024 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2024 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2024 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2024 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2024 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2024 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2024 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2024 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2024 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2024 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2024 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2024 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2024 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2024 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2024 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2024 Resolved
LASSO MONITORING AND REPORTING — — 2024 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2024 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2024 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2024 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2024 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2024 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2024 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2024 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2024 Resolved
Public Notice OTHER — — 2024 Addressed
TTHM MONITORING AND REPORTING — 0.080 mg/L 2024 Archived
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2024 Archived
Nitrate-Nitrite MONITORING AND REPORTING — — 2024 Archived
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2024 Archived
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2024 Archived
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2024 Archived
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2024 Archived
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2024 Archived
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2024 Archived
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2024 Archived
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2024 Archived
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2024 Archived
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2024 Archived
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2024 Archived
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2024 Archived
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2024 Archived
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2024 Archived
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2024 Archived
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2024 Archived
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2024 Archived
Benzene MONITORING AND REPORTING — 0.005 mg/L 2024 Archived
Toluene MONITORING AND REPORTING — 1 mg/L 2024 Archived
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2024 Archived
Styrene MONITORING AND REPORTING — 0.1 mg/L 2024 Archived
Public Notice OTHER — — 2023 Addressed
Consumer Confidence Rule OTHER — — 2023 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2023 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2023 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2023 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2023 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2023 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2023 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2023 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2023 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2023 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2023 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2023 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2023 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2023 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2023 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2023 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2023 Resolved
LASSO MONITORING AND REPORTING — — 2023 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2023 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2023 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2023 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2023 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2023 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2023 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2023 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2023 Resolved
Public Notice OTHER — — 2023 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2023 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2023 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2023 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2023 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2023 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2023 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2023 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2023 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2023 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2023 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2023 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2023 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2023 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2023 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2023 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2023 Resolved
LASSO MONITORING AND REPORTING — — 2023 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2023 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2023 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2023 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2023 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2023 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2023 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2023 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2023 Resolved
Public Notice OTHER — — 2023 Addressed
Revised Total Coliform Rule MONITORING FAILURE — — 2023 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2023 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2023 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2023 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2023 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2023 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2023 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2023 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2023 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2023 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2023 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2023 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2023 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2023 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2023 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2023 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2023 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2023 Resolved
LASSO MONITORING AND REPORTING — — 2023 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2023 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2023 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2023 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2023 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2023 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2023 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2023 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2023 Resolved
Public Notice OTHER — — 2023 Addressed
Public Notice OTHER — — 2023 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2023 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2023 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2023 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2023 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2023 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2023 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2023 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2023 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2023 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2023 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2023 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2023 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2023 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2023 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2023 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2023 Resolved
LASSO MONITORING AND REPORTING — — 2023 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2023 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2023 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2023 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2023 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2023 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2023 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2023 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2023 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2023 Resolved
Nitrate-Nitrite MONITORING AND REPORTING — — 2023 Archived
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2023 Archived
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2023 Archived
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2023 Archived
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2023 Archived
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2023 Archived
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2023 Archived
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2023 Archived
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2023 Archived
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2023 Archived
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2023 Archived
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2023 Archived
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2023 Archived
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2023 Archived
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2023 Archived
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2023 Archived
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2023 Archived
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2023 Archived
Benzene MONITORING AND REPORTING — 0.005 mg/L 2023 Archived
Toluene MONITORING AND REPORTING — 1 mg/L 2023 Archived
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2023 Archived
Styrene MONITORING AND REPORTING — 0.1 mg/L 2023 Archived
Arsenic MONITORING AND REPORTING — 0.010 mg/L 2023–2025 Archived
Barium MONITORING AND REPORTING — 2 mg/L 2023–2025 Archived
Cadmium MONITORING AND REPORTING — 0.005 mg/L 2023–2025 Archived
Chromium MONITORING AND REPORTING — 0.1 mg/L 2023–2025 Archived
Fluoride MONITORING AND REPORTING — 4.0 mg/L 2023–2025 Archived
Mercury MONITORING AND REPORTING — 0.002 mg/L 2023–2025 Archived
Nickel MONITORING AND REPORTING — — 2023–2025 Archived
Antimony, Total MONITORING AND REPORTING — 0.006 mg/L 2023–2025 Archived
Beryllium, Total MONITORING AND REPORTING — 0.004 mg/L 2023–2025 Archived
Thallium, Total MONITORING AND REPORTING — 0.002 mg/L 2023–2025 Archived
Selenium MONITORING AND REPORTING — 0.05 mg/L 2023–2025 Archived
Gross Alpha, Excl. Radon and U MONITORING AND REPORTING — 15 pCi/L 2023–2025 Archived
Combined Uranium MONITORING AND REPORTING — 30 ug/L 2023–2025 Archived
Combined Radium (-226 and -228) MONITORING AND REPORTING — 5 pCi/L 2023–2025 Archived
Gross Beta Particle Activity MONITORING AND REPORTING — 4 mrem/yr 2023–2025 Archived
Public Notice OTHER — — 2022 Addressed
Consumer Confidence Rule OTHER — — 2022 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2022 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2022 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2022 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2022 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2022 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2022 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2022 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2022 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2022 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2022 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2022 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2022 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2022 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2022 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2022 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2022 Resolved
LASSO MONITORING AND REPORTING — — 2022 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2022 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2022 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2022 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2022 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2022 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2022 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2022 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2022 Resolved
TTHM MONITORING AND REPORTING — 0.080 mg/L 2022–2023 Archived
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2022–2023 Archived
Public Notice OTHER — — 2022 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2022 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2022 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2022 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2022 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2022 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2022 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2022 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2022 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2022 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2022 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2022 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2022 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2022 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2022 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2022 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2022 Resolved
LASSO MONITORING AND REPORTING — — 2022 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2022 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2022 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2022 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2022 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2022 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2022 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2022 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2022 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2022 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2022 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2022 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2022 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2022 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2022 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2022 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2022 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2022 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2022 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2022 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2022 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2022 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2022 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2022 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2022 Resolved
LASSO MONITORING AND REPORTING — — 2022 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2022 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2022 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2022 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2022 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2022 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2022 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2022 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2022 Resolved
Public Notice OTHER — — 2022 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2022 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2022 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2022 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2022 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2022 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2022 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2022 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2022 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2022 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2022 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2022 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2022 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2022 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2022 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2022 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2022 Resolved
LASSO MONITORING AND REPORTING — — 2022 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2022 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2022 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2022 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2022 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2022 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2022 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2022 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2022 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2022 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2021 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2021 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2021 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2021 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2021 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2021 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2021 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2021 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2021 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2021 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2021 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2021 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2021 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2021 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2021 Resolved
LASSO MONITORING AND REPORTING — — 2021 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2021 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2021 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2021 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2021 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2021 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2021 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2021 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2021 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2021 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2021 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2021 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2021 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2021 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2021 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2021 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2021 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2021 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2021 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2021 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2021 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2021 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2021 Resolved
LASSO MONITORING AND REPORTING — — 2021 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2021 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2021 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2021 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2021 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2021 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2021 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2021 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
Consumer Confidence Rule OTHER — — 2021 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2021 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2021 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2021 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2021 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2021 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2021 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2021 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2021 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2021 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2021 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2021 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2021 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2021 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2021 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2021 Resolved
LASSO MONITORING AND REPORTING — — 2021 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2021 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2021 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2021 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2021 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2021 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2021 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2021 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2021 Resolved
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2021 Resolved
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2021 Resolved
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2021 Resolved
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2021 Resolved
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2021 Resolved
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2021 Resolved
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2021 Resolved
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2021 Resolved
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2021 Resolved
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2021 Resolved
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2021 Resolved
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2021 Resolved
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2021 Resolved
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2021 Resolved
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2021 Resolved
Benzene MONITORING AND REPORTING — 0.005 mg/L 2021 Resolved
Toluene MONITORING AND REPORTING — 1 mg/L 2021 Resolved
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2021 Resolved
Styrene MONITORING AND REPORTING — 0.1 mg/L 2021 Resolved
Consumer Confidence Rule OTHER — — 2020 Addressed
Endrin MONITORING AND REPORTING — 0.002 mg/L 2020 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2020 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2020 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2020 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2020 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2020 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2020 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2020 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2020 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2020 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2020 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2020 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2020 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2020 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2020 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2020 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2020 Resolved
LASSO MONITORING AND REPORTING — — 2020 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2020 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2020 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2020 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2020 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2020 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2020 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2020 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2020 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2020 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2020 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2020 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2019 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2019 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2019 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2019 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2018 Resolved
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2018 Resolved
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2018 Resolved
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2018 Resolved
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2018 Resolved
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2018 Resolved
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2018 Resolved
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2018 Resolved
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2018 Resolved
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2018 Resolved
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2018 Resolved
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2018 Resolved
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2018 Resolved
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2018 Resolved
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2018 Resolved
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2018 Resolved
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2018 Resolved
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2018 Resolved
Benzene MONITORING AND REPORTING — 0.005 mg/L 2018 Resolved
Toluene MONITORING AND REPORTING — 1 mg/L 2018 Resolved
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2018 Resolved
Styrene MONITORING AND REPORTING — 0.1 mg/L 2018 Resolved
Consumer Confidence Rule OTHER — — 2016 Resolved
Gross Alpha, Excl. Radon and U MONITORING AND REPORTING — 15 pCi/L 2016 Resolved
Combined Uranium MONITORING AND REPORTING — 30 ug/L 2016 Resolved
Combined Radium (-226 and -228) MONITORING AND REPORTING — 5 pCi/L 2016 Resolved
Gross Beta Particle Activity MONITORING AND REPORTING — 4 mrem/yr 2016 Resolved
Gross Alpha, Excl. Radon and U MONITORING AND REPORTING — 15 pCi/L 2016 Resolved
Combined Uranium MONITORING AND REPORTING — 30 ug/L 2016 Resolved
Combined Radium (-226 and -228) MONITORING AND REPORTING — 5 pCi/L 2016 Resolved
Gross Beta Particle Activity MONITORING AND REPORTING — 4 mrem/yr 2016 Resolved
Gross Alpha, Excl. Radon and U MONITORING AND REPORTING — 15 pCi/L 2016 Resolved
Combined Uranium MONITORING AND REPORTING — 30 ug/L 2016 Resolved
Combined Radium (-226 and -228) MONITORING AND REPORTING — 5 pCi/L 2016 Resolved
Gross Beta Particle Activity MONITORING AND REPORTING — 4 mrem/yr 2016 Resolved
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2016 Resolved
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2016 Resolved
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2016 Resolved
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2016 Resolved
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2016 Resolved
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2016 Resolved
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2016 Resolved
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2016 Resolved
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2016 Resolved
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2016 Resolved
Benzene MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
Toluene MONITORING AND REPORTING — 1 mg/L 2016 Resolved
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2016 Resolved
Styrene MONITORING AND REPORTING — 0.1 mg/L 2016 Resolved
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2016 Resolved
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2016 Resolved
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2016 Resolved
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2016 Resolved
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2016 Resolved
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2016 Resolved
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2016 Resolved
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2016 Resolved
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2016 Resolved
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2016 Resolved
Benzene MONITORING AND REPORTING — 0.005 mg/L 2016 Resolved
Toluene MONITORING AND REPORTING — 1 mg/L 2016 Resolved
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2016 Resolved
Styrene MONITORING AND REPORTING — 0.1 mg/L 2016 Resolved
Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

716 violations are on record since 2015, of which 1 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Oilton
PWSID OK2001901
Water source Groundwater — Drawn from wells — SDWIS source code GW
Population served 149
Service connections 574
Systems serving this area 1
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Oilton tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open.
Does Oilton water have PFAS? ▼
This system has never been sampled for PFAS. EPA's national monitoring covered systems serving 3,300 people or more, so no results exist — which is not evidence that none is present.
Who supplies water to Oilton? ▼
Oilton (PWSID OK2001901). Groundwater. Drawn from wells — SDWIS source code GW
When was this system last inspected? ▼
It was last inspected on 2025-12-31. Inspectors recorded 3 significant deficiencies.

What Should Oilton Residents Do?

1
Read your annual water report
Your supplier publishes a Consumer Confidence Report each July covering the prior year.
2
Check for a lead service line
Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.
3
Flush before drinking
If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

Nearby Cities in Oklahoma

Sapulpa, Ok Tap Water Quality 2026 Creek Bristow, Ok Tap Water Quality 2026 Creek Mannford, Ok Tap Water Quality 2026 Creek Kiefer, Ok Tap Water Quality 2026 Creek Drumright, Ok Tap Water Quality 2026 Creek Kellyville, Ok Tap Water Quality 2026 Creek