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Clean Water Act discharge permit · NPDES IDR10C1GA

RIVER DISTRICT PHASES 3A AND 4, Cascade, ID: NPDES IDR10C1GA discharge permit, effluent exceedances, inspections, penalties

RIVER DISTRICT PHASES 3A AND 4, held by Granite Excavation, Inc., holds NPDES permit IDR10C1GA, which discharges to North Fork Payette. EPA’s file records it issued January 10, 2022 and expiring February 9, 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 RIVER DISTRICT PHASES 3A AND 4: its NPDES ID, its permit type and status, its dates, its address in Cascade, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C1GA.

Identity

Facility as filedRIVER DISTRICT PHASES 3A AND 4
Permittee as filedGranite Excavation, Inc.
NPDES IDIDR10C1GA
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 10, 2022
Expiration dateFebruary 9, 2027
AddressCascade, ID 83611
Receiving waterNorth Fork Payette
SubwatershedPearsol Creek-North Fork Payette River (HUC 170501230503)

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 IDR10C1GA.

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 IDR10C1GA.

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, IDR10C1GA.

Start the watch

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 IDR10C1GA there.

Nearby on the register

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

What this page shows

Of the 7 storm water construction permits in Cascade, 0.0% have a violation on file. RIVER DISTRICT PHASES 3A AND 4 is counted among 10 NPDES permits in the Pearsol Creek-North Fork Payette River subwatershed, including this permit.