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Clean Water Act discharge permit · NPDES IDR10C1P2

ACE HARDWARE ISLAND PARK, Island Park, ID: NPDES IDR10C1P2 discharge permit, effluent exceedances, inspections, penalties

ACE HARDWARE ISLAND PARK, held by Headwaters Construction, holds NPDES permit IDR10C1P2, which discharges to Henry'S Fork. EPA’s file records it issued January 10, 2022 and expiring February 9, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for ACE HARDWARE ISLAND PARK: its NPDES ID, its permit type and status, its dates, its address in Island Park, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C1P2.

Identity

Facility as filedACE HARDWARE ISLAND PARK
Permittee as filedHeadwaters Construction
NPDES IDIDR10C1P2
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
AddressIsland Park, ID 83429
Receiving waterHenry's Fork
SubwatershedMiddle Henrys Fork-Silver Lake (HUC 170402020402)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10C1P2.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C1P2.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, IDR10C1P2.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID IDR10C1P2 there.

Nearby on the register

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

What this page shows

EPA's NPDES register lists 2 storm water construction permits in Island Park, including ACE HARDWARE ISLAND PARK. The Middle Henrys Fork-Silver Lake subwatershed holds 3 NPDES permits, with ACE HARDWARE ISLAND PARK among them. ACE HARDWARE ISLAND PARK has 0 pollutants under a numeric limit.