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Clean Water Act discharge permit · NPDES ORR10J925

GILMORE AND THOMPSON STREET IMPROVEMENTS, Heppner, OR: NPDES ORR10J925 discharge permit, effluent exceedances, inspections, penalties

GILMORE AND THOMPSON STREET IMPROVEMENTS, held by City of Heppner, holds NPDES permit ORR10J925. EPA’s file records it issued May 4, 2026 and expiring December 14, 2030. 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 GILMORE AND THOMPSON STREET IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Heppner, Oregon. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ORR10J925.

Identity

Facility as filedGILMORE AND THOMPSON STREET IMPROVEMENTS
Permittee as filedCity of Heppner
NPDES IDORR10J925
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 4, 2026
Expiration dateDecember 14, 2030
AddressHeppner, OR 97836
Receiving water impaired303(D) Listed
SubwatershedShobe Creek-Willow Creek (HUC 170701040105)

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 ORR10J925.

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 ORR10J925.

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, ORR10J925.

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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 ORR10J925 there.

Nearby on the register

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

What this page shows

The GILMORE AND THOMPSON STREET IMPROVEMENTS permit is one of 2 storm water construction permits on EPA's NPDES register in Heppner, Oregon, and it is the only NPDES permit in the Shobe Creek-Willow Creek subwatershed, which counts 1 such permit including this one. It records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.