States ›Oklahoma ›Kingfisher County ›Kingfisher

Kingfisher, OK Tap Water Quality 2026

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

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

Main Utility: Kingfisher PWSID: OK2003702 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead was not detected and no violations are open. PFAS was sampled but not enough times for a compliance determination.

C

Kingfisher earns a C for water quality

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

Lead: not detected
PFAS sampled, too few results to judge
311 violations since 2015, 31 health-based
No violations currently open
Kingfisher'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
4492
~2745 connections
Water Source
Groundwater
Drawn from wells — SDWIS source code GW
Active Violations
0
311 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
Copper (Cu)
90th percentile of tap samples. SDWIS reports a copper figure only when a system exceeds the action level, so any value here is an exceedance.
108.5% of EPA action level
1,410 ppb
Action level: 1,300 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. Copper reached the action level here; a copper figure appears in SDWIS only when a system triggers it.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
TTHM MCL EXCEEDANCE 0.082 MG/L 0.080 mg/L 2025 Archived
TTHM MCL EXCEEDANCE 0.091 MG/L 0.080 mg/L 2025 Archived
TTHM MCL EXCEEDANCE 0.084 MG/L 0.080 mg/L 2025 Archived
TTHM MCL EXCEEDANCE 0.092 MG/L 0.080 mg/L 2025 Archived
TTHM MCL EXCEEDANCE 0.081 MG/L 0.080 mg/L 2025 Archived
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2025 Archived
TTHM MCL EXCEEDANCE 0.094 MG/L 0.080 mg/L 2025 Archived
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
TTHM MONITORING AND REPORTING — 0.080 mg/L 2024 Resolved
LEAD AND COPPER RULE REVISIONS TREATMENT TECHNIQUE — — 2024 Resolved
LEAD AND COPPER RULE REVISIONS REPORTING FAILURE — — 2024 Resolved
TTHM MCL EXCEEDANCE 0.105 MG/L 0.080 mg/L 2024 Archived
TTHM MCL EXCEEDANCE 0.088 MG/L 0.080 mg/L 2024 Archived
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
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2024 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2024 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2024 Resolved
TTHM MCL EXCEEDANCE 0.094 MG/L 0.080 mg/L 2024 Archived
TTHM MCL EXCEEDANCE 0.087 MG/L 0.080 mg/L 2024 Archived
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
TTHM MONITORING AND REPORTING — 0.080 mg/L 2024 Resolved
TTHM MCL EXCEEDANCE 0.084 MG/L 0.080 mg/L 2024 Archived
TTHM MCL EXCEEDANCE 0.089 MG/L 0.080 mg/L 2024 Archived
TTHM MONITORING AND REPORTING — 0.080 mg/L 2024 Resolved
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2024 Resolved
TTHM MCL EXCEEDANCE 0.081 MG/L 0.080 mg/L 2024 Archived
TTHM MCL EXCEEDANCE 0.087 MG/L 0.080 mg/L 2024 Archived
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
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2024 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2024 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2024 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
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
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 2021 Resolved
TTHM MCL EXCEEDANCE 0.087 MG/L 0.080 mg/L 2021 Archived
TTHM MCL EXCEEDANCE 0.088 MG/L 0.080 mg/L 2021 Archived
TTHM MCL EXCEEDANCE 0.086 MG/L 0.080 mg/L 2021 Archived
TTHM MCL EXCEEDANCE 0.094 MG/L 0.080 mg/L 2021 Archived
TTHM MONITORING AND REPORTING — 0.080 mg/L 2020 Resolved
TTHM MCL EXCEEDANCE 0.088 MG/L 0.080 mg/L 2020 Archived
TTHM MCL EXCEEDANCE 0.096 MG/L 0.080 mg/L 2020 Archived
TTHM MONITORING AND REPORTING — 0.080 mg/L 2020 Resolved
TTHM MCL EXCEEDANCE 0.084 MG/L 0.080 mg/L 2020 Archived
TTHM MCL EXCEEDANCE 0.093 MG/L 0.080 mg/L 2020 Archived
Endrin MONITORING AND REPORTING — 0.002 mg/L 2019 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2019 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2019 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2019 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2019 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2019 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2019 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2019 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2019 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2019 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2019 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2019 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2019 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2019 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2019 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2019 Resolved
LASSO MONITORING AND REPORTING — — 2019 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2019 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2019 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2019 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2019 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2019 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2019 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2019 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2019 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2019 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2019 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2019 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2019 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2019 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2019 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2019 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2019 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2019 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2019 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2019 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2019 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2019 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2019 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2019 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2019 Resolved
LASSO MONITORING AND REPORTING — — 2019 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2019 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2019 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2019 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2019 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2019 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2019 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2019 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2019 Resolved
TTHM MCL EXCEEDANCE 0.083 MG/L 0.080 mg/L 2019 Archived
TTHM MCL EXCEEDANCE 0.086 MG/L 0.080 mg/L 2019 Archived
TTHM MCL EXCEEDANCE 0.086 MG/L 0.080 mg/L 2019 Archived
Endrin MONITORING AND REPORTING — 0.002 mg/L 2019 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2019 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2019 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2019 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2019 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2019 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2019 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2019 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2019 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2019 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2019 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2019 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2019 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2019 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2019 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2019 Resolved
LASSO MONITORING AND REPORTING — — 2019 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2019 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2019 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2019 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2019 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2019 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2019 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2019 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2019 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2019 Resolved
Lead and Copper Rule MONITORING AND REPORTING — TT 2018 Resolved
TTHM MCL EXCEEDANCE 0.084 MG/L 0.080 mg/L 2018 Archived
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2018 Resolved
TTHM MCL EXCEEDANCE 0.088 MG/L 0.080 mg/L 2017 Resolved
TTHM MCL EXCEEDANCE 0.09 MG/L 0.080 mg/L 2017 Resolved
TTHM MCL EXCEEDANCE 0.085 MG/L 0.080 mg/L 2017 Resolved
TTHM MCL EXCEEDANCE 0.082 MG/L 0.080 mg/L 2017 Resolved
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2017 Resolved
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2017 Resolved
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2017 Resolved
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2017 Resolved
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2017 Resolved
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2017 Resolved
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2017 Resolved
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2017 Resolved
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2017 Resolved
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2017 Resolved
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2017 Resolved
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2017 Resolved
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2017 Resolved
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2017 Resolved
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2017 Resolved
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2017 Resolved
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2017 Resolved
Benzene MONITORING AND REPORTING — 0.005 mg/L 2017 Resolved
Toluene MONITORING AND REPORTING — 1 mg/L 2017 Resolved
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2017 Resolved
Styrene MONITORING AND REPORTING — 0.1 mg/L 2017 Resolved
Consumer Confidence Rule OTHER — — 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

311 violations are on record since 2015, of which 31 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Kingfisher
PWSID OK2003702
Water source Groundwater — Drawn from wells — SDWIS source code GW
Population served 4,492
Service connections 2,745
Systems serving this area 1
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Kingfisher tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open.
Does Kingfisher water have PFAS? ▼
It was sampled, but no sampling point had enough results for a compliance determination.
Who supplies water to Kingfisher? ▼
Kingfisher (PWSID OK2003702). Groundwater. Drawn from wells — SDWIS source code GW
When was this system last inspected? ▼
It was last inspected on 2024-09-30. No significant deficiencies were recorded.

What Should Kingfisher 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

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