Osage Company Rwd # 5

ZipCheckup's reading of EPA records for Osage Company Rwd # 5 (OK3005721): 4 violations recorded with unresolved status in the SDWIS data used. EPA record snapshot: Osage Company Rwd # 5, 4 open violations, 561 people served.

Data: EPA SDWIS

System Overview

Osage Company Rwd # 5 (EPA ID: OK3005721) is a community water system in Oklahoma that serves approximately 561 people from surface water sources.

This system provides water to 3 ZIP codes across 3 communities.

ZIP-Area Home Safety Context: B (83/100)

This is the average Home Safety Score for 1 of 3 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.

Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.

Violation History

Status breakdown for accepted records with record years 2021-2026: 17 resolved, 51 archived, 2 addressed, and 2 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.

Radon Risk in Service Area

3 of 3 ZIP records with known zones are in EPA Radon Zone 3.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

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.

• 74002 - Barnsdall
• 74035 - Hominy
• 74084 - Wynona

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Osage Company Rwd # 5 (OK3005721) on EPA.gov.

Frequently Asked Questions

Is Osage Company Rwd # 5 water safe to drink?

The accepted 2026Q2 ECHO snapshot shows 1 current health-based noncompliance record for Osage Company Rwd # 5. 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 Osage Company Rwd # 5 serve?

Osage Company Rwd # 5 serves approximately 561 people across 3 ZIP codes in Oklahoma.

Where does Osage Company Rwd # 5 get its water?

The primary water source is surface water.

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  author = {{ZipCheckup}},
  title  = {{Osage Company Rwd # 5 (OK): 52 Health Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/ok3005721/}
}