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Clean Water Act discharge permit · NPDES IDR1002QF

LEDGESTONE SUBDIVISION NO 2, Kuna, ID: NPDES IDR1002QF discharge permit, effluent exceedances, inspections, penalties

LEDGESTONE SUBDIVISION NO 2, held by Challenger Development, Inc., holds NPDES permit IDR1002QF. EPA’s file records it issued October 7, 2020 and expiring February 15, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for LEDGESTONE SUBDIVISION NO 2: its NPDES ID, its permit type and status, its dates, its address in Kuna, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR1002QF.

Identity

Facility as filedLEDGESTONE SUBDIVISION NO 2
Permittee as filedChallenger Development, Inc.
NPDES IDIDR1002QF
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 7, 2020
Expiration dateFebruary 15, 2022
Issuing agencyU.S. EPA
AddressKuna, ID 83634
Receiving water impaired303(D) Listed
SubwatershedMason Creek (HUC 170501140407)

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 IDR1002QF.

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 IDR1002QF.

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, IDR1002QF.

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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 IDR1002QF there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

LEDGESTONE SUBDIVISION NO 2 belongs to a group of 58 storm water construction permits in Kuna, and 0.0% of that group have a violation on file. Of the 36 storm water construction permits in Kuna, including this permit, 19.4% were issued earlier than LEDGESTONE SUBDIVISION NO 2. The Mason Creek subwatershed (HUC 170501140407) holds 360 NPDES permits, including this permit.