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Clean Water Act discharge permit · NPDES IDR10C0EP

TAMARACK RESORT MASTER, Tamarack, ID: NPDES IDR10C0EP discharge permit, effluent exceedances, inspections, penalties

TAMARACK RESORT MASTER, held by Tamarack Resort, holds NPDES permit IDR10C0EP, which discharges to Cascade Reservoir. EPA’s file records it issued June 14, 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 TAMARACK RESORT MASTER: its NPDES ID, its permit type and status, its dates, its address in Tamarack, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C0EP.

Identity

Facility as filedTAMARACK RESORT MASTER
Permittee as filedTamarack Resort
NPDES IDIDR10C0EP
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 14, 2022
Expiration dateFebruary 9, 2027
AddressTamarack, ID 83615
Receiving waterCascade Reservoir
SubwatershedPoison Creek-North Fork Payette River (HUC 170501230208)

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 IDR10C0EP.

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 IDR10C0EP.

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, IDR10C0EP.

Start the watch

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 IDR10C0EP there.

Nearby on the register

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

What this page shows

TAMARACK RESORT MASTER is among the 54 storm water construction permits in Valley County, where 0.0% carry a violation on file. Of the 47 storm water construction permits in Valley County, including this permit, 78.7% carry an earlier issue date than this permit. The Poison Creek-North Fork Payette River subwatershed (HUC 170501230208) holds 8 NPDES permits, including this permit.