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Clean Water Act discharge permit · NPDES IDR10B524

JOHNSON EXCAVATION INC, Pocatello, ID: NPDES IDR10B524 discharge permit, effluent exceedances, inspections, penalties

JOHNSON EXCAVATION INC holds NPDES permit IDR10B524, which discharges to Pocatello Ms4 To Portneuf River.

JOHNSON EXCAVATION INC, Pocatello, Idaho: Coverage under a general permit IDR10B524; Construction stormwater; Pending, by U.S. EPA, REGION 10; discharges to POCATELLO MS4 TO PORTNEUF RIVER.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file.

JOHNSON EXCAVATION INC among its neighbors

EPA’s permit file holds 36 discharge permits in the Trail Creek-Portneuf River subwatershed (HUC 170402080507), IDR10B524 among them. Its county holds 76, 1 of them major permits; IDR10B524 is a permit EPA has not classed major or minor.

Other permits in the Trail Creek-Portneuf River subwatershed (HUC 170402080507)

What the register holds for JOHNSON EXCAVATION INC: its NPDES ID, its permit type and status, its its address in Pocatello, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10B524.

Identity

Facility as filedJOHNSON EXCAVATION INC
Permittee as filedJOHNSON EXCAVATION INC
NPDES IDIDR10B524
Permit statusPending
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
Issuing agencyU.S. EPA, REGION 10
AddressPocatello, ID 83204
Receiving waterPOCATELLO MS4 TO PORTNEUF RIVER
Receiving water impaired303(D) Listed
SubwatershedTrail Creek-Portneuf River (HUC 170402080507)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10B524.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10B524.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10B524.

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 IDR10B524.

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, IDR10B524.

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Nearby on the register

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

What this page shows

Of the 55 storm water construction permits in Bannock County, 0.0% carry a violation on file. JOHNSON EXCAVATION INC's Pocatello permit falls among 36 NPDES permits in the Trail Creek-Portneuf River subwatershed. EPA's NPDES register lists 55 storm water construction permits for Bannock County, including this permit.