Clean Water Act discharge permit · NPDES MTG870099
GLACIER PARK PISCICIDE, West Glacier, MT: NPDES MTG870099 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
GLACIER PARK PISCICIDE, held by GLACIER NATIONAL PARK, holds NPDES permit MTG870099, which discharges to Glacier. EPA’s file records it issued July 31, 2023 and expiring October 31, 2026. 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.
What the register holds for GLACIER PARK PISCICIDE: its NPDES ID, its permit type and status, its dates, its address in West Glacier, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTG870099.
Identity
| Facility as filed | GLACIER PARK PISCICIDE |
|---|---|
| Permittee as filed | GLACIER NATIONAL PARK |
| NPDES ID | MTG870099 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Federal facility |
| Issued | July 31, 2023 |
| Expiration date | October 31, 2026 |
| Address | West Glacier, MT 59936 |
| Receiving water | Glacier |
| Subwatershed | Headwaters Saint Mary River (HUC 090400010101) |
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 MTG870099.
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 MTG870099.
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, MTG870099.
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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 MTG870099 there.
Nearby on the register
- Discharge permits in West Glacier
- Every permit record in West Glacier, A to Z
- Discharge permits in Montana
- Every permit record in Montana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.