Clean Water Act discharge permit · NPDES WI0020575
BLOOMER WASTEWATER TREATMENT FACILITY, Bloomer, WI: NPDES WI0020575 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
BLOOMER WASTEWATER TREATMENT FACILITY, held by City of Bloomer, holds NPDES permit WI0020575, which discharges to Duncan Cr. EPA’s file records it issued January 8, 2013 and expiring December 31, 2017. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | BLOOMER WASTEWATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | City of Bloomer |
| NPDES ID | WI0020575 |
| 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 | January 8, 2013 |
| Expiration date | December 31, 2017 |
| Address | Bloomer, WI 54724 |
| Receiving water | DUNCAN CR |
| Subwatershed | McCann Creek (HUC 070500050105) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 5Under a numeric limit
- 8With a violation of any kind
- 6With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 0 | 55 | 30 | June 30, 2026 | 369% over the limit |
| Oxygen, dissolved [DO] | 0 | 51 | 27 | October 31, 1993 | 82% over the limit |
| Phosphorus, total [as P] | 1 | 91 | 19 | March 31, 2026 | 381% over the limit |
| BOD, 5-day, 20 deg. C | 4 | 97 | 11 | January 31, 2026 | 99,999% over the limit |
| pH | 2 | 45 | 11 | January 31, 2019 | |
| Solids, total suspended | 4 | 101 | 8 | January 31, 2026 | 99,999% over the limit |
| Coliform, fecal general | 0 | 50 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 46 | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 22, 2024 | WW SSO - Discharge to Waters | ST6 |
| March 31, 2021 | WW SSO - Discharge to Waters | ST6 |
| October 20, 2017 | WW SSO - Discharge to Waters | 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.
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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 WI0020575 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.