Clean Water Act discharge permit · NPDES MN0024988
STAPLES WWTP, Staples, MN: NPDES MN0024988 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
STAPLES WWTP, held by STAPLES, holds NPDES permit MN0024988, which discharges to Crow Wing R Via Hayden Cr Via Sl. EPA’s file records it issued May 23, 2012 and expiring April 30, 2017. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | STAPLES WWTP |
|---|---|
| Permittee as filed | STAPLES |
| NPDES ID | MN0024988 |
| 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 23, 2012 |
| Expiration date | April 30, 2017 |
| Address | Staples, MN 56479 |
| Receiving water | CROW WING R VIA HAYDEN CR VIA SL |
| Subwatershed | Hayden Creek-Crow Wing River (HUC 070101061101) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 0Under a numeric limit
- 9With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| pH | 0 | 10 | 2 | November 30, 2021 | |
| Flow, in conduit or thru treatment plant | 0 | 22 | 0 | ||
| Solids, total suspended | 0 | 10 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 0 | 8 | 0 | ||
| Mercury, total [as Hg] | 0 | 3 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 2 | 0 | ||
| Chlorine, total residual | 0 | 2 | 0 | ||
| Mercury, dissolved [as Hg] | 0 | 2 | 0 | ||
| Coliform, fecal MPN + membrane ftl 44.5 C | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MN0024988.
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, MN0024988.
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 MN0024988 there.
Nearby on the register
- Discharge permits in Staples
- Every permit record in Staples, A to Z
- Discharge permits in Minnesota
- Every permit record in Minnesota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.