Ciww ( Polk City)
EPA ID: IA7770052 · 25 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Ciww ( Polk City) (IA7770052): no EPA violations recorded in the last five years. With a five-year violation-free history, Ciww ( Polk City) delivers safe water to 25 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Demographics
The Ciww ( Polk City) serves a community with a median household income of $161,627 and an estimated 7,290 residents across its service area.
🌊 Where Does Your Water Come From?
Ciww ( Polk 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.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Iowa
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
Ciww ( Polk City) (EPA ID: IA7770052) is a community water system in Iowa that serves approximately 25 people from surface water sources.
This system serves ZIP code 50226 in Polk City.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
- 50226 - Polk City
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Ciww ( Polk City) (IA7770052) on EPA.gov.
Frequently Asked Questions
Is Ciww ( Polk City) water safe to drink?
Based on EPA records, Ciww ( Polk City) has no recorded violations in the past 5 years - a positive indicator of water quality management.
How many people does Ciww ( Polk City) serve?
Ciww ( Polk City) serves approximately 25 people across 1 ZIP code in Iowa.
Where does Ciww ( Polk City) get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (2026). Ciww ( Polk City) Water Quality Report, IA. https://zipcheckup.com/water-system/ia7770052/
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author = {{ZipCheckup}},
title = {{Ciww ( Polk City) Water Quality Report, IA}},
year = {2026},
url = {https://zipcheckup.com/water-system/ia7770052/}
}
Data as of April 2026.