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Clean Water Act discharge permit · NPDES IDG370769

HAROLD SAPP - SUCTION DREDGE - IDG370438 - IDG370504 - IDG370550, ID: NPDES IDG370769 discharge permit, effluent exceedances, inspections, penalties

HAROLD SAPP - SUCTION DREDGE - IDG370438 - IDG370504 - IDG370550, held by Harold Sapp, holds NPDES permit IDG370769, which discharges to Grimes Creek. EPA’s file records it issued May 24, 2024 and expiring October 31, 2026.

HAROLD SAPP - SUCTION DREDGE - IDG370438 - IDG370504 - IDG370550, Idaho: Coverage under a general permit IDG370769, held by Harold Sapp; Effective; issued May 24, 2024, term to October 31, 2026; discharges to Grimes Creek.

HAROLD SAPP - SUCTION DREDGE - IDG370438 - IDG370504 - IDG370550 among its neighbors

EPA’s permit file holds 11 discharge permits in the Macks Creek-Grimes Creek subwatershed (HUC 170501120202), IDG370769 among them. Its county holds 50, 0 of them major permits; IDG370769 is a minor permit.

Other permits in the Macks Creek-Grimes Creek subwatershed (HUC 170501120202)

What the register holds for HAROLD SAPP - SUCTION DREDGE - IDG370438 - IDG370504 - IDG370550: its NPDES ID, its permit type and status, its dates, its address, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDG370769.

Identity

Facility as filedHAROLD SAPP - SUCTION DREDGE - IDG370438 - IDG370504 - IDG370550
Permittee as filedHarold Sapp
NPDES IDIDG370769
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMay 24, 2024
Expiration dateOctober 31, 2026
AddressID
Receiving waterGrimes Creek
SubwatershedMacks Creek-Grimes Creek (HUC 170501120202)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDG370769.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDG370769.

Inspections

EPA’s inspection file holds no inspection for NPDES IDG370769.

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 IDG370769.

Watch this permit

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Nearby on the register

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

What this page shows

The permit filed as HAROLD SAPP - SUCTION DREDGE - IDG370438 - IDG370504 - IDG370550 is one of 31 general permit coverages on EPA's NPDES register in its county, and 0.0% of those 31 coverages have a violation on file. It also sits among 11 NPDES permits in the Macks Creek-Grimes Creek subwatershed, and it has no numeric-limit pollutants or effluent exceedances recorded against it.