Clean Water Act discharge permit · NPDES WI0023515
CADOTT WASTEWATER TREATMENT FACILITY, Cadott, WI: NPDES WI0023515 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
CADOTT WASTEWATER TREATMENT FACILITY, held by Cadott Village, holds NPDES permit WI0023515, which discharges to Chippewa R Via Y. EPA’s file records it issued December 27, 2011 and expiring December 31, 2016. 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 | CADOTT WASTEWATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | Cadott Village |
| NPDES ID | WI0023515 |
| 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 | December 27, 2011 |
| Expiration date | December 31, 2016 |
| Address | Cadott, WI 54727 |
| Receiving water | CHIPPEWA R VIA Y |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Lotz Creek-Yellow River (HUC 070500050305) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 5Under a numeric limit
- 7With a violation of any kind
- 2With 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 |
|---|---|---|---|---|---|
| Chlorine, total residual | 0 | 10 | 10 | November 30, 1990 | 40% over the limit |
| Phosphorus, total [as P] | 2 | 19 | 3 | April 30, 2023 | 21% over the limit |
| BOD, 5-day, 20 deg. C | 8 | 68 | 0 | ||
| Solids, total suspended | 8 | 68 | 0 | ||
| Coliform, fecal general | 0 | 45 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 44 | 0 | ||
| pH | 4 | 24 | 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 |
|---|---|---|
| July 1, 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 WI0023515 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.