Clean Water Act discharge permit · NPDES WI0022322
THERESA WASTEWATER TREATMENT FACILITY, Theresa, WI: NPDES WI0022322 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
THERESA WASTEWATER TREATMENT FACILITY, held by VILLAGE OF THERESA, holds NPDES permit WI0022322, which discharges to Rock R E Br Uppe. EPA’s file records it issued June 28, 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 | THERESA WASTEWATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | VILLAGE OF THERESA |
| NPDES ID | WI0022322 |
| 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 | June 28, 2013 |
| Expiration date | June 30, 2018 |
| Address | Theresa, WI 53091 |
| Receiving water | ROCK R E BR UPPE |
| Subwatershed | Village of Theresa-East Branch Rock River (HUC 070900010106) |
| 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
- 11Pollutants on file
- 8Under a numeric limit
- 10With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | 1 | 35 | 17 | April 30, 1994 | 42% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 75 | 5 | November 30, 2020 | 37% over the limit |
| Phosphorus, total [as P] | 3 | 47 | 5 | June 30, 2026 | 55% over the limit |
| Chlorine, total residual | 0 | 4 | 4 | August 31, 1992 | 99,999% over the limit |
| Solids, total suspended | 2 | 85 | 3 | April 30, 2022 | 176% over the limit |
| Coliform, fecal general | 0 | 49 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 37 | 0 | ||
| pH | 2 | 36 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 29 | 0 | ||
| Chloride [as Cl] | 3 | 18 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 0 | 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
- 6Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 3, 2024 | WW SSO - Discharge to Waters | ST6 |
| July 23, 2022 | WW SSO - Discharge to Waters | ST6 |
| June 15, 2022 | WW SSO - Discharge to Waters | ST6 |
| January 3, 2022 | WW SSO - Discharge to Waters | ST6 |
| August 8, 2021 | WW SSO - Discharge to Waters | ST6 |
| May 11, 2018 | Monitoring Violations - Analysis not Conducted | 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 WI0022322 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.