Algoma Waterworks
EPA ID: WI4310280 · 3,219 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Algoma Waterworks (WI4310280): no EPA violations recorded in the last five years. EPA monitoring data for Algoma Waterworks shows an unblemished five-year compliance history - no violations of any kind have been recorded for this utility, which supplies water to approximately 3,219 people, covering every reporting cycle without a single MCL exceedance or monitoring lapse.
Data: EPA SDWIS
Service Area Map
Coverage area for Algoma Waterworks Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Algoma Waterworks serves a community with a median household income of $65,772 and an estimated 5,178 residents across its service area. Approximately 76% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Algoma Waterworks'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.
Superfund Proximity Note: This service area ranks in the 60th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Wisconsin
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
Algoma Waterworks (EPA ID: WI4310280) is a community water system in Wisconsin that serves approximately 3,219 people from groundwater sources.
This system serves ZIP code 54201 in Algoma.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0045 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 2 (Moderate 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 WI or modeled from parcel and building-footprint data.
- 54201 - Algoma
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Algoma Waterworks (WI4310280) on EPA.gov.
Frequently Asked Questions
Is Algoma Waterworks water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Algoma Waterworks 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 Algoma Waterworks serve?
Algoma Waterworks serves approximately 3,219 people across 1 ZIP code in Wisconsin.
Where does Algoma Waterworks get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Algoma Waterworks Water Quality Report, WI. https://zipcheckup.com/water-system/wi4310280/
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title = {{Algoma Waterworks Water Quality Report, WI}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wi4310280/}
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