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Clean Water Act discharge permit · NPDES IDR10C1MI

HARVEST CREEK PH.4, Nampa, ID: NPDES IDR10C1MI discharge permit, effluent exceedances, inspections, penalties

HARVEST CREEK PH.4, held by Hayden Homes of Idaho, holds NPDES permit IDR10C1MI, which discharges to Ellis Drain. EPA’s file records it issued January 10, 2022 and expiring February 9, 2027.

HARVEST CREEK PH.4, Nampa, Idaho: Coverage under a general permit IDR10C1MI, held by Hayden Homes of Idaho; Construction stormwater; Effective; issued January 10, 2022, term to February 9, 2027; discharges to Ellis Drain.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 576 were issued before IDR10C1MI. Hayden Homes of Idaho holds 13 permits in Idaho.

Other permits held by Hayden Homes of Idaho

Coverages issued nearest IDR10C1MI

HARVEST CREEK PH.4 among its neighbors

EPA’s permit file holds 358 discharge permits in the Lower Indian Creek subwatershed (HUC 170501140507), IDR10C1MI among them.

Other permits in the Lower Indian Creek subwatershed (HUC 170501140507)

What the register holds for HARVEST CREEK PH.4: its NPDES ID, its permit type and status, its dates, its address in Nampa, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C1MI.

Identity

Facility as filedHARVEST CREEK PH.4
Permittee as filedHayden Homes of Idaho
NPDES IDIDR10C1MI
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 10, 2022
Expiration dateFebruary 9, 2027
AddressNampa, ID 83687
Receiving waterEllis Drain
SubwatershedLower Indian Creek (HUC 170501140507)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10C1MI.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C1MI.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10C1MI.

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 IDR10C1MI.

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, IDR10C1MI.

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Nearby on the register

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

What this page shows

Nampa has 208 storm water construction permits on EPA's NPDES register, and 0.0% of them have a violation recorded against them, including HARVEST CREEK PH.4. Among the 84 storm water construction permits in Nampa, including this permit, 63.1% carry an earlier issue date than this permit. The Lower Indian Creek subwatershed (HUC 170501140507) holds 358 NPDES permits, including this permit.