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Clean Water Act discharge permit · NPDES IDR10L08H

LINDEN RD- NORTHSIDE TO MADISON, Caldwell, ID: NPDES IDR10L08H discharge permit, effluent exceedances, inspections, penalties

LINDEN RD- NORTHSIDE TO MADISON, held by Canyon Highway District No. 4, holds NPDES permit IDR10L08H. EPA’s file records it issued May 16, 2023 and expiring July 14, 2023.

LINDEN RD- NORTHSIDE TO MADISON, Caldwell, Idaho: Coverage under a general permit IDR10L08H, held by Canyon Highway District No. 4; Construction stormwater; Not needed; issued May 16, 2023, term to July 14, 2023.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 2,026 were issued before IDR10L08H. Canyon Highway District No. 4 holds 15 permits in Idaho.

Other permits held by Canyon Highway District No. 4

Coverages issued nearest IDR10L08H

LINDEN RD- NORTHSIDE TO MADISON among its neighbors

EPA’s permit file holds 179 discharge permits in the Fifteen Mile Creek subwatershed (HUC 170501140205), IDR10L08H among them.

Other permits in the Fifteen Mile Creek subwatershed (HUC 170501140205)

What the register holds for LINDEN RD- NORTHSIDE TO MADISON: its NPDES ID, its permit type and status, its dates, its address in Caldwell, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10L08H.

Identity

Facility as filedLINDEN RD- NORTHSIDE TO MADISON
Permittee as filedCanyon Highway District No. 4
NPDES IDIDR10L08H
Permit statusNot needed
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 16, 2023
Expiration dateJuly 14, 2023
AddressCaldwell, ID 83606
SubwatershedFifteen Mile Creek (HUC 170501140205)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10L08H.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10L08H.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10L08H.

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 IDR10L08H.

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, IDR10L08H.

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Nearby on the register

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

What this page shows

Of the 151 storm water construction permits in Caldwell, 0.0% have a violation on record, and LINDEN RD- NORTHSIDE TO MADISON is included in that group. 98.9% of the 87 storm water construction permits in Caldwell carry an earlier issue date than this coverage. The Fifteen Mile Creek subwatershed holds 179 NPDES permits, including this coverage.