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Nicut, OK Tap Water Quality 2026

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

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

Main Utility: Sequoyah Co. Rwd #8 PWSID: OK1020210 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead was not detected and no violations are open. No PFAS was detected.

B

Nicut earns a B for water quality

Graded on violations, lead, and PFAS, with state inspection findings.

Lead: not detected
PFAS tested, none detected
30 violations since 2015, 4 health-based
No violations currently open
Nicut'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
286
~5386 connections
Water Source
Surface water
Drawn from surface water — SDWIS source code SW
Active Violations
0
30 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 2025 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2025 Resolved
LEAD AND COPPER RULE REVISIONS TREATMENT TECHNIQUE — — 2024 Addressed
LEAD AND COPPER RULE REVISIONS REPORTING FAILURE — — 2024 Addressed
Surface Water Treatment Rule TREATMENT TECHNIQUE — — 2021 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2020 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2020 Resolved
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2020–2022 Resolved
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2020–2022 Resolved
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2020–2022 Resolved
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2020–2022 Resolved
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2020–2022 Resolved
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2020–2022 Resolved
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2020–2022 Resolved
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2020–2022 Resolved
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2020–2022 Resolved
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2020–2022 Resolved
Benzene MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
Toluene MONITORING AND REPORTING — 1 mg/L 2020–2022 Resolved
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2020–2022 Resolved
Styrene MONITORING AND REPORTING — 0.1 mg/L 2020–2022 Resolved
Surface Water Treatment Rule TREATMENT TECHNIQUE — — 2019 Resolved
Coliform (TCR) MCL EXCEEDANCE — 5% of samples 2015 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

30 violations are on record since 2015, of which 4 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Sequoyah Co. Rwd #8
PWSID OK1020210
Water source Surface water — Drawn from surface water — SDWIS source code SW
Population served 286
Service connections 5,386
Systems serving this area 1
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Nicut tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open.
Does Nicut water have PFAS? ▼
It was tested for the six regulated PFAS compounds and none were detected.
Who supplies water to Nicut? ▼
Sequoyah Co. Rwd #8 (PWSID OK1020210). Surface water. Drawn from surface water — SDWIS source code SW
When was this system last inspected? ▼
It was last inspected on 2024-11-22. No significant deficiencies were recorded.

What Should Nicut 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.

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