Clean Water Act discharge permit · NPDES SDL020371
MILBANK WASTEWATER TRMT PLNT, Milbank, SD: NPDES SDL020371 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MILBANK WASTEWATER TRMT PLNT, held by Milbank,City of (Biosolids), holds NPDES permit SDL020371, which discharges to South Fork Whetstone River. EPA’s file records it issued June 16, 2010 and expiring June 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.
What the register holds for MILBANK WASTEWATER TRMT PLNT: its NPDES ID, its permit type and status, its dates, its address in Milbank, South Dakota, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDL020371.
Identity
| Facility as filed | MILBANK WASTEWATER TRMT PLNT |
|---|---|
| Permittee as filed | Milbank,City of (Biosolids) |
| NPDES ID | SDL020371 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Associated permit record |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Biosolids |
| Issued | June 16, 2010 |
| Expiration date | June 30, 2015 |
| Issuing agency | SDDENR |
| Address | Milbank, SD 57252 |
| Receiving water | South Fork Whetstone River |
| Subwatershed | Lower South Fork Whetstone River (HUC 070200010705) |
| NAICS | 221320 – Sewage Treatment Facilities |
| 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
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES SDL020371.
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 SDL020371.
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, SDL020371.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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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 SDL020371 there.
Nearby on the register
- Discharge permits in Milbank
- Every permit record in Milbank, A to Z
- Discharge permits in South Dakota
- Every permit record in South Dakota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.