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Clean Water Act discharge permit · NPDES IDR10L0L4

WHITNEY POOL, Boise, ID: NPDES IDR10L0L4 discharge permit, effluent exceedances, inspections, penalties

WHITNEY POOL, held by Granite Excavation, Inc., holds NPDES permit IDR10L0L4.

WHITNEY POOL, Boise, Idaho: Coverage under a general permit IDR10L0L4, held by Granite Excavation, Inc.; Not needed.

Other permits held by Granite Excavation, Inc.

WHITNEY POOL among its neighbors

EPA’s permit file holds 184 discharge permits in the Fivemile Creek subwatershed (HUC 170501140202), IDR10L0L4 among them. Its county holds 668, 5 of them major permits; IDR10L0L4 is a permit EPA has not classed major or minor.

Other permits in the Fivemile Creek subwatershed (HUC 170501140202)

What the register holds for WHITNEY POOL: its NPDES ID, its permit type and status, its its address in Boise, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10L0L4.

Identity

Facility as filedWHITNEY POOL
Permittee as filedGranite Excavation, Inc.
NPDES IDIDR10L0L4
Permit statusNot needed
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
AddressBoise, ID 83705
SubwatershedFivemile Creek (HUC 170501140202)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10L0L4.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10L0L4.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10L0L4.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES IDR10L0L4.

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, IDR10L0L4.

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Nearby on the register

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

What this page shows

Ada County has 63 general permit coverages, and 1.6% of them record a violation on file. The Fivemile Creek subwatershed contains 184 NPDES permits, among them WHITNEY POOL. The coverage applies to a site in Boise, Ada County.