Clean Water Act discharge permit · NPDES WI0020842
FREEDOM SANITARY DISTRICT NO 1, Freedom, WI: NPDES WI0020842 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
FREEDOM SANITARY DISTRICT NO 1 holds NPDES permit WI0020842, which discharges to Duck Cr. EPA’s file records it issued June 12, 2009 and expiring September 30, 2013. 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 | FREEDOM SANITARY DISTRICT NO 1 |
|---|---|
| Permittee as filed | FREEDOM SANITARY DISTRICT NO 1 |
| NPDES ID | WI0020842 |
| 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 12, 2009 |
| Expiration date | September 30, 2013 |
| Address | Freedom, WI 54130 |
| Receiving water | DUCK CR |
| Subwatershed | Middle Duck Creek (HUC 040302040104) |
| 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
- 8Pollutants on file
- 0Under a numeric limit
- 8With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 0 | 74 | 2 | March 31, 2025 | 27% over the limit |
| Solids, total suspended | 0 | 72 | 2 | November 30, 2020 | 103% over the limit |
| pH | 0 | 37 | 1 | November 30, 2025 | |
| Flow, in conduit or thru treatment plant | 0 | 74 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 70 | 0 | ||
| Phosphorus, total [as P] | 0 | 51 | 0 | ||
| Chloride [as Cl] | 0 | 7 | 0 | ||
| Arsenic, total recoverable | 0 | 7 | 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 WI0020842.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, WI0020842.
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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 WI0020842 there.
Nearby on the register
- Discharge permits in Freedom
- Every permit record in Freedom, A to Z
- Discharge permits in Wisconsin
- Every permit record in Wisconsin, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.