Lake Winnebago Public Water System
EPA ID: MO1010880 · 1,600 people served · 3 ZIP codes
ZipCheckup's reading of EPA SDWIS for Lake Winnebago Public Water System (MO1010880): no EPA violations recorded in the last five years. Over five tracked years, Lake Winnebago Public Water System has stayed completely violation-free for its 1,600 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Lake Winnebago Public Water System Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Lake Winnebago Public Water System serves a community with a median household income of $117,938 and an estimated 42,855 residents across its service area.
💧 Where Does Your Water Come From?
Lake Winnebago Public Water System'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.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 3 detections recorded.
Comparable Water Systems
Similar-sized systems in Missouri
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
Lake Winnebago Public Water System (EPA ID: MO1010880) is a community water system in Missouri that serves approximately 1,600 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 |
|---|---|---|
| 0.00195 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.
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 MO 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 Lake Winnebago Public Water System (MO1010880) on EPA.gov.
Frequently Asked Questions
Is Lake Winnebago Public Water System water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Lake Winnebago Public Water System 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 Lake Winnebago Public Water System serve?
Lake Winnebago Public Water System serves approximately 1,600 people across 3 ZIP codes in Missouri.
Where does Lake Winnebago Public Water System get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Lake Winnebago Public Water System Water Quality Report, MO. https://zipcheckup.com/water-system/mo1010880/
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title = {{Lake Winnebago Public Water System Water Quality Report, MO}},
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url = {https://zipcheckup.com/water-system/mo1010880/}
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