Elmwood Village WWTP
310 W. Groot Avenue, Elmwood, WI 54740 · Pierce County · Publicly Owned Treatment Works
- Average flow
- 0.04 MGD
- Design flow
- 0.09 MGD
- NPDES permit
- WI0023922
- Expired
- Permit expires
- December 2025
- Population served
- 794
- CWNS 2022
Elmwood Village WWTP is a publicly owned wastewater treatment works in Elmwood, Pierce County, Wisconsin treating an average of 0.04 million gallons per day against a permitted design capacity of 0.09 MGD, serving about 794 residents. It discharges under NPDES permit WI0023922 (expired), which expires in December 2025, with 8 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Elmwood Village WWTP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 8
- Effluent violations
- 8
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Elmwood Village WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Elmwood Village WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Wisconsin
Spring Valley · 6 mi away
0.08 MGD
Downsville · 11 mi away
0.01 MGD
Menomonie · 12 mi away
1.6 MGD
Durand City · 14 mi away
0.33 MGD
Ellsworth · 16 mi away
—
Maiden Rock · 17 mi away
0.01 MGD
Glenwood City · 18 mi away
0.15 MGD
Boyceville · 20 mi away
0.15 MGD
Elmwood Village WWTP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated September 16, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Centrate · Ozonation · all terms