Spooner Waterworks
EPA ID: WI8660305 · 2,653 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Spooner Waterworks (WI8660305): 3 violations on record since 2021. Although 3 violations appeared on Spooner Waterworks's record, each is listed as resolved; the system serves about 2,653 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Spooner Waterworks Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Spooner Waterworks have a median household income of $58,591 and about 6,122 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 63% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Spooner Waterworks'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 Wisconsin
System Overview
Spooner Waterworks (EPA ID: WI8660305) is a community water system in Wisconsin that serves approximately 2,653 people from groundwater sources.
This system serves ZIP code 54801 in Spooner.
Violation History
Status breakdown for accepted records with record years 2021-2026: 3 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| August 1, 2025 | Revised Total Coliform Rule | Non-health-based | Resolved |
| January 1, 2022 | Total Haloacetic Acids (HAA5) | Non-health-based | Resolved |
| January 1, 2022 | TTHM | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | Monitoring & Reporting | 1 | No |
| TTHM | Monitoring & Reporting | 1 | No |
| Revised Total Coliform Rule | Monitoring & Reporting | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.003 mg/L | No | 2023-09-30 |
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
1 of 1 ZIP records with known zones is in EPA Radon Zone 2.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
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.
- 54801 - Spooner
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Spooner Waterworks (WI8660305) on EPA.gov.
Frequently Asked Questions
Is Spooner Waterworks water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Spooner Waterworks; its 3 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Spooner Waterworks serve?
Spooner Waterworks serves approximately 2,653 people across 1 ZIP code in Wisconsin.
Where does Spooner Waterworks get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Spooner Waterworks (WI): 3 EPA Violations. https://zipcheckup.com/water-system/wi8660305/
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author = {{ZipCheckup}},
title = {{Spooner Waterworks (WI): 3 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wi8660305/}
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What You Can Do
Test your water
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Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Spooner Waterworks (EPA ID: WI8660305) - request the latest Consumer Confidence Report or ask about specific contaminants.