Mccurtain Municipal Authority

ZipCheckup's reading of EPA records for Mccurtain Municipal Authority (OK3003101): 2 violations recorded with unresolved status in the SDWIS data used. In the federal compliance data used here, Mccurtain Municipal Authority has 2 violations listed as open; the utility serves approximately 560 people.

Data: EPA SDWIS

System Overview

Mccurtain Municipal Authority (EPA ID: OK3003101) is a community water system in Oklahoma that serves approximately 560 people from surface water sources.

This system provides water to 2 ZIP codes across 2 communities.

Violation History

Status breakdown for accepted records with record years 2021-2026: 5 resolved, 30 archived, 2 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Health Risk Details

Haloacetic Acids (HAA5) (EPA limit: 0.06 mg/L)

Increased risk of cancer

Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, reverse osmosis. Find the right filter →

Total Trihalomethanes (TTHM) (EPA limit: 0.08 mg/L)

Long-term exposure is associated with increased cancer risk, including bladder cancer; possible reproductive effects At-risk groups: pregnant women, long-term consumers of chlorinated water.

Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, point-of-entry aeration. Find the right filter →

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by OK or modeled from parcel and building-footprint data.

• 74930 - Bokoshe
• 74956 - Shady Point

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Mccurtain Municipal Authority (OK3003101) on EPA.gov.

Frequently Asked Questions

Is Mccurtain Municipal Authority water safe to drink?

The accepted 2026Q2 ECHO snapshot shows 1 current health-based noncompliance record for Mccurtain Municipal Authority. Review the utility's current notices and EPA record. This system-level compliance history cannot determine conditions at a specific tap.

How many people does Mccurtain Municipal Authority serve?

Mccurtain Municipal Authority serves approximately 560 people across 2 ZIP codes in Oklahoma.

Where does Mccurtain Municipal Authority get its water?

The primary water source is surface water.

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  author = {{ZipCheckup}},
  title  = {{Mccurtain Municipal Authority (OK): 31 Health Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/ok3003101/}
}