Clean Water Act discharge permit · NPDES IN0021407
WOODBURN WWTP, CITY OF, Woodburn, IN: NPDES IN0021407 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
WOODBURN WWTP, CITY OF holds NPDES permit IN0021407, which discharges to Maumee R To St Marys River. EPA’s file records it issued May 7, 2020 and expiring October 31, 2025. 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 | WOODBURN WWTP, CITY OF |
|---|---|
| Permittee as filed | WOODBURN WWTP, CITY OF |
| NPDES ID | IN0021407 |
| 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 | May 7, 2020 |
| Expiration date | October 31, 2025 |
| Issuing agency | IDEM |
| Address | Woodburn, IN 46797 |
| Receiving water | MAUMEE R TO ST MARYS RIVER |
| Subwatershed | Marsh Ditch-Maumee River (HUC 041000050106) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 11Under a numeric limit
- 12With a violation of any kind
- 7With 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, carbonaceous [5 day, 20 C] | 4 | 194 | 164 | July 31, 2019 | 1,612% over the limit |
| Solids, total suspended | 4 | 180 | 160 | January 31, 2020 | 1,318% over the limit |
| BOD, carb-5 day, 20 deg C, percent removal | 0 | 73 | 72 | October 31, 2015 | 433% over the limit |
| pH | 2 | 60 | 53 | May 31, 2019 | |
| Nitrogen, ammonia total [as N] | 8 | 38 | 10 | December 31, 2019 | 239% over the limit |
| Chlorine, total residual | 6 | 10 | 5 | April 30, 2025 | 117% over the limit |
| E. coli, colony forming units [CFU] | 3 | 5 | 2 | May 31, 2019 | 228% over the limit |
| Flow, in conduit or thru treatment plant | 1 | 6 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 3 | 0 | ||
| Number of Events | 2 | 2 | 0 | ||
| Flow, total | 1 | 1 | 0 | ||
| Flow, wastewater by-passing trtmnt plant | 0 | 1 | 0 | ||
| Phosphorus, total [as P] | 2 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES IN0021407.
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, IN0021407.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 IN0021407 there.
Nearby on the register
- Discharge permits in Woodburn
- Every permit record in Woodburn, A to Z
- Discharge permits in Indiana
- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.