Osage Company Rwd #21
EPA ID: OK2003616 · 1,500 people served · 3 ZIP codes
ZipCheckup's reading of EPA records for Osage Company Rwd #21 (OK2003616): 26 violations recorded with unresolved status in the SDWIS data used. EPA record snapshot: Osage Company Rwd #21, 26 open violations, 1,500 people served.
Data: EPA SDWIS
Service Area Map
Coverage area for Osage Company Rwd #21 Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Osage Company Rwd #21 have a median household income of $59,000 and about 9,086 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 75% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 88% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
🌊 Where Does Your Water Come From?
Osage Company Rwd #21's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Oklahoma
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Osage Company Rwd #21 (EPA ID: OK2003616) is a community water system in Oklahoma that serves approximately 1,500 people from surface water sources.
This system provides water to 3 ZIP codes across 3 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 54 resolved, 41 archived, 2 addressed, and 24 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
| Date | Contaminant | Type | Status |
|---|---|---|---|
| February 9, 2026 | Public Notice | Non-health-based | Unaddressed (current) |
| February 1, 2026 | Interim Enhanced Surface Water Treatment Rule | Non-health-based | Archived |
| January 13, 2026 | Public Notice | Non-health-based | Unaddressed (current) |
| January 1, 2026 | TTHM | Non-health-based | Archived |
| January 1, 2026 | Total Haloacetic Acids (HAA5) | Non-health-based | Archived |
| December 3, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| December 3, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| December 3, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| December 3, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| November 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Non-health-based | Archived |
| November 1, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| November 1, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| November 1, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| October 7, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| October 7, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| October 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Non-health-based | Archived |
| September 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Non-health-based | Archived |
| September 1, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
| August 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Non-health-based | Archived |
| July 28, 2025 | Public Notice | Non-health-based | Unaddressed (current) |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | Monitoring & Reporting | 50 | Yes |
| Public Notice | Other (notice or report rule) | 24 | No |
| Revised Total Coliform Rule | Microbiological | 19 | No |
| Consumer Confidence Report Rule | Reporting Failure | 10 | No |
| Barium | Inorganic | 7 | No |
| Total Haloacetic Acids (HAA5) | Monitoring & Reporting | 3 | No |
| TTHM | Monitoring & Reporting | 3 | No |
| Arsenic | Inorganic | 2 | No |
| Stage 2 DBP Rule | Treatment Technique | 2 | Yes |
| Surface Water Treatment Rule | Treatment Technique | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| Below the reporting limit | No | 2025-12-31 |
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.
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 #21 (OK2003616) on EPA.gov.
Frequently Asked Questions
Is Osage Company Rwd #21 water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 1 current health-based noncompliance record for Osage Company Rwd #21. 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 #21 serve?
Osage Company Rwd #21 serves approximately 1,500 people across 3 ZIP codes in Oklahoma.
Where does Osage Company Rwd #21 get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Osage Company Rwd #21 (OK): 2 Health Violations. https://zipcheckup.com/water-system/ok2003616/
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author = {{ZipCheckup}},
title = {{Osage Company Rwd #21 (OK): 2 Health Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ok2003616/}
}
What You Can Do
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Contact your utility
Osage Company Rwd #21 (EPA ID: OK2003616) - request the latest Consumer Confidence Report or ask about specific contaminants.