Clean Water Act discharge permit · NPDES IDR10C1L4

STARGAZER SUBDIVISION NO. 2 (CHALLENGER), Star, ID: NPDES IDR10C1L4 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

STARGAZER SUBDIVISION NO. 2 (CHALLENGER), held by Challenger Development, Inc., holds NPDES permit IDR10C1L4, which discharges to Unnamed Ditch. EPA’s file records it issued January 10, 2022 and expiring February 9, 2027.

STARGAZER SUBDIVISION NO. 2 (CHALLENGER), Star, Idaho: Coverage under a general permit IDR10C1L4, held by Challenger Development, Inc.; Construction stormwater; Effective; issued January 10, 2022, term to February 9, 2027; discharges to Unnamed Ditch.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 576 were issued before IDR10C1L4. Challenger Development, Inc. holds 126 permits in Idaho.

Other permits held by Challenger Development, Inc.

BARNWOOD SUBDIVISION NO. 1, Boise: IDR1000Z6, issued March 9, 2018
BARAYA APARTMENTS SUBDIVISION, Meridian: IDR1001E3, issued September 25, 2018
BROOKDALE ESTATES SUBDIVISION NO. 6 & 7, Namapa: IDR1001IH, issued November 30, 2018
BARAYA SUBDIVISION NO. 3 & 4, Meridian: IDR1001LO, issued February 12, 2019
ARBOR RIDGE SUBDIVISION NO. 6, Kuna: IDR1001MY, issued February 26, 2019
CEDAR CROSSING SUBDIVISION NO. 4, Caldwell: IDR1001P1, issued March 25, 2019
MERIWETHER PARK SUBDIVISION NO. 3, Nampa: IDR1001PE, issued March 28, 2019
FALCON VALLEY SUBDIVISION NO. 6, Middleton: IDR1001PM, issued March 28, 2019
MEMORY RANCH SUBDIVISION NO. 3, Meridian: IDR1001RY, issued April 26, 2019
DOVER PLACE SUBDIVISION NO. 1 & 2, Caldwell: IDR1001TR, issued May 15, 2019

Coverages issued nearest IDR10C1L4

January 10, 2022: PROMINENCE SUBDIVISION NO 3, Boise, IDR10C1KY, held by Challenger Development, Inc.
January 10, 2022: DAVIS AVE RECONSTRUCTION PHASE 2, Mccall, IDR10C1KZ, held by Nelson Construction Corp
January 10, 2022: BARNWOOD SUBDIVISION NO. 4, Boise, IDR10C1L0, held by Challenger Development, Inc.
January 10, 2022: PROMINENCE SUBDIVISION NO 2, Boise, IDR10C1L2, held by Challenger Development, Inc.
January 10, 2022: DEER VALLEY SUBDIVISION NO. 2 (CHALLENGER), Horseshoe Bend, IDR10C1L3, held by Challenger Development, Inc.
January 10, 2022: WESTFIELD ESTATES DIVISION 6, Pocatello, IDR10C1L7, held by Ryan Holm
January 10, 2022: SH-75, ELKHORN RD. TO RIVER ST., KETCHUM, Ketchum, IDR10C1LA, held by Knife River - Mountain West
January 10, 2022: STARGAZER SUBDIVISION NO. 2, Star, IDR10C1LB, held by Trilogy Development, Inc.
January 10, 2022: BREMER FAMILY LIVING TRUST, Post Falls, IDR10C1LC, held by Gary Bremer
January 10, 2022: DEER VALLEY SUBDIVISION NO. 2, Horseshoe Bend, IDR10C1LF, held by Trilogy Development, Inc.

STARGAZER SUBDIVISION NO. 2 (CHALLENGER) among its neighbors

EPA’s permit file holds 21 discharge permits in the Big Gulch Creek subwatershed (HUC 170501140406), IDR10C1L4 among them.

Other permits in the Big Gulch Creek subwatershed (HUC 170501140406)

BREITENBACH RIDGE, Star: IDR10C01Z, minor permit, discharging to Big Gulch Creek, permit term to February 16, 2022
COLLINA VISTA SUBDIVISION NO. 2 & 3, Star: IDR1002RY, minor permit, permit term to February 15, 2022
GREENDALE GROVE SUBDIVISION NO 2, Star: IDR10C0F0, minor permit, discharging to Big Gulch Creek, permit term to February 9, 2027
GREINERS HOPE SPRINGS SUBDIVISION PHASE 1-3, Star: IDR1002AR, minor permit, permit term to February 15, 2022
MADENFORD ESTATES 2, Eagle: IDR10C1N9, minor permit, discharging to Big/Little Gulch Creek, permit term to February 9, 2027
SCENICVIEW SUBDIVISION, Star: IDR10C27B, minor permit, discharging to Farmers Union Canal, permit term to February 9, 2027
SELLWOOD PLACE PHASE 2, Star: IDR10C0AK, minor permit, discharging to Big Gulch Creek, permit term to February 9, 2027
SPRING VALLEY PHASE 1 BIG GULCH PKWY, LINDER RD., & BIG GULCH WASH COVER, Eagle: IDR10C1K4, minor permit, discharging to Big Gulch Creek, permit term to February 9, 2027
SSWD WATER SYSTEM UPGRADES, Star: IDR10029E, not classed
STARGAZER SUBDIVISION NO. 1, City Of Star: IDR10C151, minor permit, discharging to Foothill Ditch, permit term to February 9, 2027

What the register holds for STARGAZER SUBDIVISION NO. 2 (CHALLENGER): its NPDES ID, its permit type and status, its dates, its address in Star, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C1L4.

Identity

Facility as filed	STARGAZER SUBDIVISION NO. 2 (CHALLENGER)
Permittee as filed	Challenger Development, Inc.
NPDES ID	IDR10C1L4
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	January 10, 2022
Expiration date	February 9, 2027
Address	Star, ID 83669
Receiving water	Unnamed Ditch
Subwatershed	Big Gulch Creek (HUC 170501140406)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10C1L4.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C1L4.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10C1L4.

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 IDR10C1L4.

Watch this permit

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Nearby on the register

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

Star has 47 storm water construction permits on EPA's NPDES register and 0.0% of them have a violation recorded against them, a group that includes STARGAZER SUBDIVISION NO. 2 (CHALLENGER). The Big Gulch Creek subwatershed (HUC 170501140406) holds 21 NPDES permits, including this permit, and 70.6% of the 34 storm water construction permits in Star, including this permit, carry an earlier issue date than this permit.