City of Osage City
EPA ID: KS2013907 · 2,809 people served · 1 ZIP code
ZipCheckup's reading of EPA records for City of Osage City (KS2013907): 1 violation recorded with unresolved status in the SDWIS data used. In EPA records, City of Osage City has 1 violation listed as unresolved, with the utility supplying water to approximately 2,809 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for City of Osage City Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with City of Osage City have a median household income of $69,284 and about 3,873 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 76% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
City of Osage City'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 Kansas
System Overview
City of Osage City, (EPA ID: KS2013907) is a community water system in Kansas that serves approximately 2,809 people from surface water sources.
This system serves ZIP code 66523 in Osage City.
Violation History
Status breakdown for accepted records with record years 2021-2026: 0 resolved, 0 archived, 0 addressed, and 1 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 |
|---|---|---|---|
| July 2, 2025 | LEAD AND COPPER RULE REVISIONS | 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 |
|---|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Monitoring & Reporting | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0016 mg/L | No | 2023-12-31 |
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
1 of 1 ZIP records with known zones is in EPA Radon Zone 2.
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 KS or modeled from parcel and building-footprint data.
- 66523 - Osage City
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for City of Osage City (KS2013907) on EPA.gov.
Frequently Asked Questions
Is City of Osage City water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 1 current noncompliance record and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.
How many people does City of Osage City serve?
City of Osage City serves approximately 2,809 people across 1 ZIP code in Kansas.
Where does City of Osage City get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). City of Osage City (KS): 1 EPA Violation. https://zipcheckup.com/water-system/ks2013907/
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title = {{City of Osage City (KS): 1 EPA Violation}},
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url = {https://zipcheckup.com/water-system/ks2013907/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
City of Osage City (EPA ID: KS2013907) - request the latest Consumer Confidence Report or ask about specific contaminants.