Arnolds Park Water Department
EPA ID: IA3003067 · 1,113 people served · 4 ZIP codes
ZipCheckup's reading of EPA SDWIS for Arnolds Park Water Department (IA3003067): no EPA violations recorded in the last five years. Five clean years on EPA record - Arnolds Park Water Department, 1,113 residents served.
Data: EPA SDWIS
Service Area Map
Coverage area for Arnolds Park Water Department Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Arnolds Park Water Department serves a community with a median household income of $72,546 and an estimated 15,363 residents across its service area. Approximately 56% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Arnolds Park Water Department'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
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 4 detections recorded.
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
Arnolds Park Water Department (EPA ID: IA3003067) is a community water system in Iowa that serves approximately 1,113 people from surface water sources.
This system provides water to 4 ZIP codes across 4 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.002 mg/L | No | N/A |
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
Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
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
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 IA 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 the full compliance record for Arnolds Park Water Department (IA3003067) on EPA.gov.
Frequently Asked Questions
Is Arnolds Park Water Department water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Arnolds Park Water Department in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Arnolds Park Water Department serve?
Arnolds Park Water Department serves approximately 1,113 people across 4 ZIP codes in Iowa.
Where does Arnolds Park Water Department get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Arnolds Park Water Department Water Quality Report, IA. https://zipcheckup.com/water-system/ia3003067/
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title = {{Arnolds Park Water Department Water Quality Report, IA}},
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