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Clean Water Act discharge permit · NPDES MTP000001

UNKNOWN, Poplar, MT: NPDES MTP000001 discharge permit, effluent exceedances, inspections, penalties

UNKNOWN, held by A&S TRIBAL INDUSTRIES, INC., holds NPDES permit MTP000001. 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 UNKNOWN: its NPDES ID, its permit type and status, its its address in Poplar, Montana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTP000001.

Identity

Facility as filedUNKNOWN
Permittee as filedA&S TRIBAL INDUSTRIES, INC.
NPDES IDMTP000001
Permit statusNot needed
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
AddressPoplar, MT 59255
SubwatershedHorse Tied Creek (HUC 100600050703)
SIC3471 – Plating And Polishing

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

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTP000001.

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 MTP000001.

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, MTP000001.

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How often?
  • 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 MTP000001 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The A&S TRIBAL INDUSTRIES, INC. permit, NPDES ID MTP000001, is one of 3 individual permits on EPA's NPDES register in Roosevelt County, Montana, and it is the only NPDES permit listed for the Horse Tied Creek subwatershed (HUC 100600050703), which counts 1 permit including this one. The permit carries a status of "Not needed" and records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.