Clean Water Act discharge permit · NPDES WI0023817
DICKEYVILLE WASTEWATER TREATME, Dickeyville, WI: NPDES WI0023817 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
DICKEYVILLE WASTEWATER TREATME holds NPDES permit WI0023817, which discharges to Indian Cr. EPA’s file records it issued September 30, 2010 and expiring September 30, 2015. 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 | DICKEYVILLE WASTEWATER TREATME |
|---|---|
| Permittee as filed | DICKEYVILLE WASTEWATER TREATME |
| NPDES ID | WI0023817 |
| 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 30, 2010 |
| Expiration date | September 30, 2015 |
| Address | Dickeyville, WI 53808 |
| Receiving water | INDIAN CR |
| Subwatershed | Platte River (HUC 070600030506) |
| 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
- 0Under a numeric limit
- 11With 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 |
|---|---|---|---|---|---|
| Chloride [as Cl] | 0 | 14 | 11 | March 31, 2022 | 33% over the limit |
| BOD, 5-day, 20 deg. C | 0 | 25 | 1 | September 30, 2017 | 18% over the limit |
| Phosphorus, total [as P] | 0 | 2 | 1 | April 30, 2023 | 8% over the limit |
| Nitrogen, total [as N] | 0 | 34 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 0 | 34 | 0 | ||
| Nitrite + Nitrate total [as N] | 0 | 34 | 0 | ||
| Solids, total suspended | 0 | 24 | 0 | ||
| pH | 0 | 2 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 2 | 0 | ||
| Oxygen, dissolved [DO] | 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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 2, 2025 | Permit Violations - Violation Specified in Comment | ST6 |
| January 2, 2025 | Permit Violations - Violation Specified in Comment | ST6 |
| October 1, 2018 | WW SSO - Discharge to Waters | ST6 |
| July 21, 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.
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 WI0023817 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.