Swan Water Works
EPA ID: IA6380047 · 76 people served · 1 ZIP code
Over five tracked years, Swan Water Works has stayed completely violation-free for its 76 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Swan Water Works Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Swan Water Works serves a community with a median household income of $104,375 and an estimated 221 residents across its service area. Approximately 57% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Swan Water Works's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
About 2% of homes in Marion County, Iowa rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
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
Swan Water Works (EPA ID: IA6380047) is a community water system in Iowa that serves approximately 76 people from groundwater sources.
This system serves ZIP code 50252 in Swan.
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
- 50252 — Swan
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Swan Water Works (IA6380047) on EPA.gov.
Frequently Asked Questions
Is Swan Water Works water safe to drink?
Based on EPA records, Swan Water Works has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Swan Water Works serve?
Swan Water Works serves approximately 76 people across 1 ZIP code in Iowa.
Where does Swan Water Works get its water?
The primary water source is groundwater.