Clean Water Act discharge permit · NPDES WI0023949
EMBARRASS WASTEWATER TREATMENT, Evansville, WI: NPDES WI0023949 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
EMBARRASS WASTEWATER TREATMENT, held by EMBARRASS CLOVERLEAF LAKES SD, holds NPDES permit WI0023949, which discharges to Embarrass R. EPA’s file records it issued September 23, 2005 and expiring September 30, 2010. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | EMBARRASS WASTEWATER TREATMENT |
|---|---|
| Permittee as filed | EMBARRASS CLOVERLEAF LAKES SD |
| NPDES ID | WI0023949 |
| 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 | September 23, 2005 |
| Expiration date | September 30, 2010 |
| Address | Evansville, WI 54933 |
| Receiving water | EMBARRASS R |
| Subwatershed | City of Evansville-Allen Creek (HUC 070900040301) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 0Under a numeric limit
- 6With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 0 | 73 | 9 | April 30, 2025 | 147% over the limit |
| BOD, 5-day, 20 deg. C | 0 | 70 | 6 | February 28, 2025 | 229% over the limit |
| Nitrogen, ammonia total [as N] | 0 | 17 | 1 | February 29, 2020 | 24% over the limit |
| Flow, in conduit or thru treatment plant | 0 | 62 | 0 | ||
| pH | 0 | 32 | 0 | ||
| Phosphorus, total [as P] | 0 | 16 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES WI0023949.
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 WI0023949 there.
Nearby on the register
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- Every permit record in Evansville, A to Z
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- Every permit record in Wisconsin, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.