Clean Water Act discharge permit · NPDES WI0021725
GALESVILLE WASTEWATER TREATMENT PLANT, Galesville, WI: NPDES WI0021725 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
GALESVILLE WASTEWATER TREATMENT PLANT, held by City of Galesville, holds NPDES permit WI0021725, which discharges to Beaver Cr. EPA’s file records it issued August 22, 2013 and expiring June 30, 2018. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | GALESVILLE WASTEWATER TREATMENT PLANT |
|---|---|
| Permittee as filed | City of Galesville |
| NPDES ID | WI0021725 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | August 22, 2013 |
| Expiration date | June 30, 2018 |
| Address | Galesville, WI 54630 |
| Receiving water | BEAVER CR |
| Subwatershed | Little Tamarack Creek-Beaver Creek (HUC 070400071104) |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 9Pollutants on file
- 6Under a numeric limit
- 9With a violation of any kind
- 3With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 4 | 41 | 7 | June 30, 2024 | 83% over the limit |
| Phosphorus, total [as P] | 1 | 20 | 3 | November 30, 2025 | 210% over the limit |
| Solids, total suspended | 4 | 37 | 1 | May 31, 2018 | 23% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 32 | 0 | ||
| pH | 2 | 14 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 9 | 0 | ||
| Nitrogen, total [as N] | 0 | 1 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 0 | 1 | 0 | ||
| Nitrite + Nitrate total [as N] | 0 | 1 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| February 7, 2023 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID WI0021725 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.