Glidden Sanitary District
Box 29, Glidden, WI 54527 · Ashland County · Publicly Owned Treatment Works
- Average flow
- 0.15 MGD
- Design flow
- 0.1 MGD
- NPDES permit
- WI0029599
- Expired
- Permit expires
- September 2022
- Population served
- 750
- CWNS 2022
Glidden Sanitary District is a publicly owned wastewater treatment plant in Glidden, Ashland County, Wisconsin treating an average of 0.15 million gallons per day against a permitted design capacity of 0.1 MGD, serving about 750 residents. It discharges under NPDES permit WI0029599 (expired), which expires in September 2022, with 1 recorded violation in the last three years.
Treatment technology
One treatment structure or unit process identified at Glidden Sanitary District.
Available with a free Klarifi account
See the full treatment train at Glidden Sanitary District: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Glidden Sanitary District in EPA's ICIS system.
- Formal actions
- 0
- none on record
- EPA inspections
- 0
- none on record
No formal federal enforcement case is on record for this plant.
1 informal enforcement action (notices of violation and similar), the latest in Nov 2011.
Full case history with a free Klarifi account
Every action against Glidden Sanitary District with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Glidden Sanitary District.
No verified contacts on file yet
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Nearby wastewater treatment plants in Wisconsin
Mellen · 15 mi away
0.14 MGD
Park Falls · 15 mi away
0.3 MGD
Upson · 21 mi away
0.06 MGD
Montreal · 27 mi away
0.19 MGD
Grand View · 31 mi away
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Odanah · 34 mi away
0.05 MGD
Ashland · 36 mi away
0.95 MGD
Drummond · 36 mi away
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Glidden Sanitary District: 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 November 7, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms