States ›Oklahoma ›Blaine County ›Hitchcock

Hitchcock, OK Tap Water Quality 2026

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

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

Main Utility: North Blaine Water Corp PWSID: OK2000606 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead is 11.60 ppb, 77% of the action level and no violations are open. PFAS has never been sampled at this system.

C

Hitchcock earns a C for water quality

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

Lead: 11.60 ppb — 77% of the federal action level
PFAS never sampled at this system
9 violations since 2015, 9 health-based
No violations currently open
Hitchcock's lead level vs. all Oklahoma community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 11.60 ppb — 77% of the federal action level
✓ Lower lead than 2% of Oklahoma utilities
Population Served
102
~1032 connections
Water Source
Groundwater
Drawn from wells — SDWIS source code GW
Active Violations
0
9 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
77% of EPA action level
11.60 ppb
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.
142.3% of EPA action level
1,850 ppb
Action level: 1,300 ppb
The 90th-percentile lead result is 11.60 ppb, 77% of the 15 ppb federal action level. The action level is a treatment trigger, not a legal maximum, and it is measured across sampled taps rather than at any single home. Copper reached the action level here; a copper figure appears in SDWIS only when a system triggers it.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
Nitrate-Nitrite MCL EXCEEDANCE 11 MG/L — 2017 Resolved
Nitrate-Nitrite MCL EXCEEDANCE 11 MG/L — 2017 Resolved
Nitrate-Nitrite MCL EXCEEDANCE 12 MG/L — 2016 Resolved
Nitrate-Nitrite MCL EXCEEDANCE 11 MG/L — 2016 Resolved
Nitrate-Nitrite MCL EXCEEDANCE 11 MG/L — 2016 Resolved
Nitrate-Nitrite MCL EXCEEDANCE 11 MG/L — 2015 Resolved
Nitrate-Nitrite MCL EXCEEDANCE 11 MG/L — 2015 Resolved
Nitrate-Nitrite MCL EXCEEDANCE 11 MG/L — 2015 Resolved
Nitrate-Nitrite MCL EXCEEDANCE 11 MG/L — 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

9 violations are on record since 2015, of which 9 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility North Blaine Water Corp
PWSID OK2000606
Water source Groundwater — Drawn from wells — SDWIS source code GW
Population served 102
Service connections 1,032
Systems serving this area 1
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Hitchcock tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open. Lead is 11.60 ppb, 77% of the action level.
Does Hitchcock 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 Hitchcock? ▼
North Blaine Water Corp (PWSID OK2000606). Groundwater. Drawn from wells — SDWIS source code GW
When was this system last inspected? ▼
It was last inspected on 2025-04-08. No significant deficiencies were recorded.

What Should Hitchcock Residents Do?

1
Consider a filter certified for lead
Look for NSF/ANSI 53 certification for lead reduction.
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

Geary, Ok Tap Water Quality 2026 Blaine Watonga, Ok Tap Water Quality 2026 Blaine Canton, Ok Tap Water Quality 2026 Blaine Longdale, Ok Tap Water Quality 2026 Blaine Okeene, Ok Tap Water Quality 2026 Blaine Greenfield, Ok Tap Water Quality 2026 Blaine