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Counties → Oklahoma

McCurtain County, Oklahoma

Water Systems
16
Population Served
29,914
Total Violations
3,203
2,207 health-based
PFAS Detected
0
of 6 tested

Violation Analysis

100.0%
Systems with Violations
200.2
Avg Violations per System
68.9%
Health-Based Violations

Water Source Types

SW
15 systems (94%)
GW
1 system (6%)

PFAS Contamination

6
Systems Tested
0
PFAS Detected
0.0%
Detection Rate

PFAS (per- and polyfluoroalkyl substances) are persistent chemicals found in drinking water. The EPA has set enforceable limits for several PFAS compounds under UCMR5 monitoring.

Compliance Snapshot

McCurtain Oklahoma water systems by violation status, EPA SDWIS records.

No violations on record (0) One or more violations (16)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
Idabel PWA 6,952 653 Clean
McCurtain Co. RWD #8 (Mt. Fork Water) 5,685 285 Clean
Broken Bow PWA 4,320 220 Clean
McCurtain Co. RWD #1 3,842 226 Clean
McCurtain Co. RWD #7 1,847 183 Clean
McCurtain Co. RWD #5 (Hochatown) 1,614 44 -
McCurtain Co. RWD #9 999 108 Clean
Valliant PWA 971 191 -
International Paper 848 207 -
Wright City PWA 792 261 -
McCurtain Co. RWD #2 755 263 -
McCurtain Co. RWD #6 (Kiamichi) 600 111 -
Haworth PWA 354 225 -
Beavers Bend State Park 155 8 -
Garvin 150 192 -
Coe Mountain Fork Park 30 26 -

Other Counties in Oklahoma

Oklahoma County
121 systems · 889,384 served · 20,669 violations
Tulsa County
15 systems · 666,353 served · 1,073 violations
Cleveland County
73 systems · 216,341 served · 8,560 violations
Comanche County
25 systems · 137,288 served · 5,160 violations
Payne County
22 systems · 87,559 served · 2,865 violations
Rogers County
15 systems · 75,204 served · 2,062 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in McCurtain County? ▼
McCurtain County has 3,203 total drinking water violations across 16 water systems, of which 2,207 are health-based violations. 100.0% of systems have at least one violation.
How many people get water from McCurtain County systems? ▼
Water systems in McCurtain County serve approximately 29,914 people through 16 public water systems.
Has PFAS been detected in McCurtain County water? ▼
Of 6 water systems tested for PFAS in McCurtain County, 0 had PFAS detected (0.0% detection rate).
What types of water sources supply McCurtain County? ▼
Water systems in McCurtain County use SW (15 systems), GW (1 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 68.9% of McCurtain County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

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

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.