Epworth Water Supply
EPA ID: IA3133033 · 2,023 people served · 3 ZIP codes
ZipCheckup's reading of EPA records for Epworth Water Supply (IA3133033): no drinking-water violations recorded since 2021. Across the monitored periods in available EPA data, Epworth Water Supply has no violations listed for its service population of 2,023.
Data: EPA SDWIS
Service Area Map
Coverage area for Epworth Water Supply Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Epworth Water Supply have a median household income of $101,154 and about 6,660 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 62% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Epworth Water Supply's water is classified in EPA records as a groundwater source. 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.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Iowa
System Overview
Epworth Water Supply (EPA ID: IA3133033) is a community water system in Iowa that serves approximately 2,023 people from groundwater sources.
This system provides water to 3 ZIP codes across 3 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0039 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.
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: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
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 available EPA compliance records for Epworth Water Supply (IA3133033) on EPA.gov.
Frequently Asked Questions
Is Epworth Water Supply water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Epworth Water Supply 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 Epworth Water Supply serve?
Epworth Water Supply serves approximately 2,023 people across 3 ZIP codes in Iowa.
Where does Epworth Water Supply get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Epworth Water Supply Water Quality Report, IA. https://zipcheckup.com/water-system/ia3133033/
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title = {{Epworth Water Supply Water Quality Report, IA}},
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