Clean Water Act discharge permit · NPDES MTR111170
PLATINUM COMMERCIAL PARK SUBDIVISION, Billings, MT: NPDES MTR111170 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PLATINUM COMMERCIAL PARK SUBDIVISION, held by KE Construction, holds NPDES permit MTR111170, which discharges to High Ditch. EPA’s file records it issued March 25, 2025 and expiring December 31, 2027. 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 | PLATINUM COMMERCIAL PARK SUBDIVISION |
|---|---|
| Permittee as filed | KE Construction |
| NPDES ID | MTR111170 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | March 25, 2025 |
| Expiration date | December 31, 2027 |
| Address | Billings, MT 59106 |
| Receiving water | HIGH DITCH |
| Subwatershed | Yellowstone River-Broakway Creek (HUC 100700040604) |
Cited to the EPA ICIS-NPDES permit file (ECHO 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 MTR111170.
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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 5, 2026 | WW Storm Water Construction - CWA §308 Failure to submit required permit application information | ST6 |
| May 5, 2026 | WW Storm Water Construction - Failure to Maintain Records | ST6 |
| May 5, 2026 | WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMP | 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 MTR111170 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.