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Clean Water Act discharge permit · NPDES MTR110500

SAVAGE ASH LANDFILL, Savage, MT: NPDES MTR110500 discharge permit, effluent exceedances, inspections, penalties

SAVAGE ASH LANDFILL, held by Montana-Dakota Utilities, holds NPDES permit MTR110500, which discharges to Main Canal. EPA’s file records it issued November 27, 2023 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.

What the register holds for SAVAGE ASH LANDFILL: its NPDES ID, its permit type and status, its dates, its address in Savage, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR110500.

Identity

Facility as filedSAVAGE ASH LANDFILL
Permittee as filedMontana-Dakota Utilities
NPDES IDMTR110500
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 27, 2023
Expiration dateDecember 31, 2027
AddressSavage, MT 59262
Receiving waterMAIN CANAL
SubwatershedDunlap Creek (HUC 101000042202)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR110500.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES MTR110500.

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, MTR110500.

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  • 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 MTR110500 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The Savage Ash Landfill storm water construction permit, filed under Montana-Dakota Utilities and effective through December 31, 2027, is one of 123 storm water construction permits in Richland County, and none of those 123 permits has a violation on file, a share of 0.0%. Among the 121 storm water construction permits in the county, this one was issued earlier than 93.4% of them. It is also one of 4 NPDES permits in the Dunlap Creek subwatershed, and it carries no pollutants under a numeric limit and no pollutants with an effluent exceedance, both counted as 0.