Bostwick Valley Mhp WWTF
West Salem, WI · La Crosse County · Publicly Owned Treatment Works
- Average flow
- 0.0055 MGD
- Design flow
- 0.02 MGD
- NPDES permit
- WI0028908
- Expired
- Permit expires
- December 2022
- Population served
- 352
- CWNS 2022
Bostwick Valley Mhp WWTF is a publicly owned wastewater treatment works in West Salem, La Crosse County, Wisconsin treating an average of 0.0055 million gallons per day against a permitted design capacity of 0.02 MGD, serving about 352 residents. It discharges under NPDES permit WI0028908 (expired), which expires in December 2022, with 2 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Bostwick Valley Mhp WWTF.
No verified contacts on file yet
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Nearby wastewater treatment plants in Wisconsin
West Salem · 5 mi away
0.39 MGD
La Crosse · 8 mi away
10.29 MGD
Coon Valley · 11 mi away
0.12 MGD
Chaseburg · 13 mi away
0.05 MGD
Mindoro · 13 mi away
0.04 MGD
Stoddard · 14 mi away
0.02 MGD
Sparta · 16 mi away
1.51 MGD
Cashton · 18 mi away
0.08 MGD
Bostwick Valley Mhp WWTF: 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 September 11, 2026; facility record last updated July 18, 2023.