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Clean Water Act discharge permit · NPDES IDR10020S

EDGEHILL SUBDIVISION NO. 2, Meridian, ID: NPDES IDR10020S discharge permit, effluent exceedances, inspections, penalties

EDGEHILL SUBDIVISION NO. 2, held by Challenger Development, Inc., holds NPDES permit IDR10020S. EPA’s file records it issued August 30, 2019 and expiring February 15, 2022.

EDGEHILL SUBDIVISION NO. 2, Meridian, Idaho: Coverage under a general permit IDR10020S, held by Challenger Development, Inc.; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued August 30, 2019, term to February 15, 2022, by U.S. EPA.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 68 were issued before IDR10020S. Challenger Development, Inc. holds 126 permits in Idaho.

Other permits held by Challenger Development, Inc.

Coverages issued nearest IDR10020S

EDGEHILL SUBDIVISION NO. 2 among its neighbors

EPA’s permit file holds 360 discharge permits in the Mason Creek subwatershed (HUC 170501140407), IDR10020S among them.

Other permits in the Mason Creek subwatershed (HUC 170501140407)

What the register holds for EDGEHILL SUBDIVISION NO. 2: its NPDES ID, its permit type and status, its dates, its address in Meridian, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10020S.

Identity

Facility as filedEDGEHILL SUBDIVISION NO. 2
Permittee as filedChallenger Development, Inc.
NPDES IDIDR10020S
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
IssuedAugust 30, 2019
Expiration dateFebruary 15, 2022
Issuing agencyU.S. EPA
AddressMeridian, ID 83642
SubwatershedMason Creek (HUC 170501140407)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10020S.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10020S.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10020S.

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 IDR10020S.

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

Of the 271 storm water construction permits in Meridian, 0.0% have a violation on file. Of all 142 storm water construction permits in Meridian, counting this one, 7.7% were issued earlier than this permit. EDGEHILL SUBDIVISION NO. 2 is among 360 NPDES permits in the Mason Creek subwatershed.