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FLETCHER

PWS ID: OK2001612 · FLETCHER, Oklahoma 73541

FLETCHER serves 1,022 people in FLETCHER, Oklahoma using Groundwater water sources. It has 870 recorded EPA violations, including 9 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: FLETCHER

FLETCHER is a local-owned community water system that delivers drinking water to 1,022 residents in FLETCHER, Oklahoma (Comanche County) through 578 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 870 total violations for this system , of which 9 (1%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 825 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Diquat, recorded in 26 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Oklahoma, EPA tracks 1,262 public water systems serving 3,699,452 people, with 336,706 cumulative violations and 113,804 health-based violations on record. About 98% of systems in the state carry at least one violation, and state-wide the average per system is 266.8 violations. FLETCHER's 870 violations sit above the Oklahoma average. Statewide, 101 of 166 UCMR5-tested systems have reported PFAS detections (60.8%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
1,022
Total Violations
870
Health-Based Violations
9
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
578
County
Comanche
School/Daycare
No
MCL Violations
8
Monitoring Violations
825
Treatment Tech Violations
1

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Diquat MR 26 2019
Chlorine MR 21 2025
Nitrate-Nitrite MR 18 2019
Revised Total Coliform Rule MON 17 2025
Toxaphene MR 16 2019
Dalapon MR 16 2019
OXAMYL MR 16 2019
Di(2-ethylhexyl) phthalate MR 16 2019
Benzo(a)pyrene MR 16 2019
1,2-DIBROMO-3-CHLOROPROPANE MR 16 2019
ETHYLENE DIBROMIDE MR 16 2019
Chlordane MR 16 2019
Endrin MR 16 2019
Endothall MR 16 2019
Di(2-ethylhexyl) adipate MR 16 2019
Total Polychlorinated Biphenyls (PCB) MR 16 2019
Methoxychlor MR 16 2019
Picloram MR 16 2019
HEXACHLOROBENZENE MR 16 2019
Heptachlor epoxide MR 16 2019
Xylenes, Total MR 12 2014
DICHLOROMETHANE MR 12 2014
o-Dichlorobenzene MR 12 2014
p-Dichlorobenzene MR 12 2014
1,1-Dichloroethylene MR 12 2014
1,1,1-Trichloroethane MR 12 2014
1,2-Dichloropropane MR 12 2014
Trichloroethylene MR 12 2014
Tetrachloroethylene MR 12 2014
CHLOROBENZENE MR 12 2014

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records — or to file a complaint, request a Consumer Confidence Report, or check current monitoring status — go directly to the federal and state regulators that enforce the Safe Drinking Water Act for FLETCHER.

Federal Source of Truth

EPA SDWIS — Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID OK2001612 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Oklahoma Drinking Water Authority

Oklahoma's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find OK regulator via EPA SDWIS

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2025 Chlorine MR 21 SDWIS / OK2001612 / 0999
2025 Revised Total Coliform Rule MON 17 SDWIS / OK2001612 / 8000
2025 Lead and Copper Rule MR 9 SDWIS / OK2001612 / 5000
2024 LEAD AND COPPER RULE REVISIONS TT 1 SDWIS / OK2001612 / 5200
2024 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / OK2001612 / 5200
2022 TTHM MR 12 SDWIS / OK2001612 / 2950
2022 Total Haloacetic Acids (HAA5) MR 12 SDWIS / OK2001612 / 2456
2019 Diquat MR 26 SDWIS / OK2001612 / 2032
2019 Nitrate-Nitrite MR 18 SDWIS / OK2001612 / 1038
2019 Toxaphene MR 16 SDWIS / OK2001612 / 2020
2019 Dalapon MR 16 SDWIS / OK2001612 / 2031
2019 OXAMYL MR 16 SDWIS / OK2001612 / 2036
2019 Di(2-ethylhexyl) phthalate MR 16 SDWIS / OK2001612 / 2039
2019 Benzo(a)pyrene MR 16 SDWIS / OK2001612 / 2306
2019 1,2-DIBROMO-3-CHLOROPROPANE MR 16 SDWIS / OK2001612 / 2931

How FLETCHER Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric FLETCHER Oklahoma avg Federal benchmark
Total violations 870 266.8 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 9 90.2 Indicates a contaminant exceeded a federal MCL
PFAS detection None 60.8% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 1,022 2,931 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,262 regulated public water systems in Oklahoma.

Federal MCL reference — Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is FLETCHER water safe to drink? ▼
FLETCHER (PWS ID: OK2001612) has 870 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 1,022 people using Groundwater sources.
How many people does FLETCHER serve? ▼
FLETCHER serves 1,022 people in FLETCHER, Oklahoma. It is a Local-owned system using Groundwater water sources with 578 service connections.
What type of violations does FLETCHER have? ▼
FLETCHER has 870 total violations: 9 health-based violations (MCL exceedances or treatment failures), 825 monitoring/reporting violations, and 1 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in FLETCHER water? ▼
No PFAS testing data is available for FLETCHER under the EPA's UCMR5 monitoring program.
What water source does FLETCHER use? ▼
FLETCHER uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

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Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology — how this data is sourced, computed, and verified.

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