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Clean Water Act discharge permit · NPDES IDR10037D

BEAR KNOB AND TIMBER BAY CAMPGROUNDS, Horsethief Reservoir, ID: NPDES IDR10037D discharge permit, effluent exceedances, inspections, penalties

BEAR KNOB AND TIMBER BAY CAMPGROUNDS, held by Granite Excavation, Inc., holds NPDES permit IDR10037D. 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 BEAR KNOB AND TIMBER BAY CAMPGROUNDS: its NPDES ID, its permit type and status, its its address in Horsethief Reservoir, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10037D.

Identity

Facility as filedBEAR KNOB AND TIMBER BAY CAMPGROUNDS
Permittee as filedGranite Excavation, Inc.
NPDES IDIDR10037D
Permit statusNot needed
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
AddressHorsethief Reservoir, ID 83611
SubwatershedLower Big Creek (HUC 170501230504)

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 IDR10037D.

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 IDR10037D.

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, IDR10037D.

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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 IDR10037D there.

Nearby on the register

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

What this page shows

The Horsethief Reservoir storm water construction group on EPA's NPDES register consists of 1 entry, which is this facility's permit. Within the Lower Big Creek subwatershed under HUC 170501230504, BEAR KNOB AND TIMBER BAY CAMPGROUNDS is counted among 5 NPDES permits. The facility records 0 pollutants under a numeric limit and 0 with an effluent exceedance.