Clean Water Act discharge permit · NPDES IDR10I02K

SUNUP BAY ROAD, Worley, ID: NPDES IDR10I02K 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

SUNUP BAY ROAD, held by Simco Development Group, holds NPDES permit IDR10I02K. EPA’s file records it issued May 19, 2022 and expiring February 16, 2027.

SUNUP BAY ROAD, Worley, Idaho: Coverage under a general permit IDR10I02K, held by Simco Development Group; Construction stormwater; Effective; issued May 19, 2022, term to February 16, 2027, by U.S. EPA.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 1,867 were issued before IDR10I02K. Simco Development Group holds 2 permits in Idaho.

Other permits held by Simco Development Group

LOWER TWIN LAKES SUBDIVISION, Twin Lakes: IDR10036M, issued June 11, 2021

Coverages issued nearest IDR10I02K

May 16, 2022: TELLURIDE SUBDIVISION, Caldwell, IDR10C0CU, held by King Concrete Construction
May 17, 2022: ADLER MIDLAND INDUSTRIAL PARK & EAST LATERAL REALIGNMENT, Nampa, IDR10C0D1, held by AI Construction, Inc.
May 18, 2022: KND1-2, Kuna, IDR10C0D2, held by Hensel Phelps Construction Company
May 18, 2022: DALLAS HARRIS ELEMENTARY, Boise, IDR10C0D4, held by CM Company, Inc.
May 18, 2022: DURANT RESIDENCE, Ketchum, IDR10C0D8, held by Conrad Brothers Construction
May 23, 2022: DEER VALLEY SUBDIVISION NO1, Horseshoe Bend, IDR10C0DG, held by Challenger Development, Inc.
May 23, 2022: PURA VIDA RIDGE RANCH SUBDIVISION (PACIFIC RIM BUILDERS), Meridian, IDR10C0DH, held by Pacific Rim Builders
May 23, 2022: EAGLE RIDGE SUBDIVISION PHASE 2, Star, IDR10C0DI, held by Lennar Homes LLC
May 25, 2022: STONE RIDGE CONTRACTING OFFICE/SHOP, Pocatello, IDR10C0DO, held by Stone Ridge contracting LLC
May 26, 2022: YELLOWSTONE RESORT, Rexburg, IDR10C0DQ, held by Trico Reality & Investment, Inc.

SUNUP BAY ROAD among its neighbors

EPA’s permit file holds 38 discharge permits in the Coeur d'Alene Lake subwatershed (HUC 170103030406), IDR10I02K among them.

Other permits in the Coeur d'Alene Lake subwatershed (HUC 170103030406)

334 WINDY BAY RD, Coeur D'Alene: IDR10024M, not classed
AAPEX CONSTRUCTION INC, Worley: IDR10AM79, not classed, discharging to SUNUP BAY, LAKE COEUR D'ALENE
ACI NORTHWEST INC, Coeur D'Alene: IDR10BI67, not classed, discharging to STINSON CREEK, LAKE COEUR D'ALENE
ACI NORTHWEST INC - 2012 MCEUEN CONSTRUCTION PROJECT, Coeur D'Alene: IDR12BL59, not classed, discharging to COEUR D'ALENE LAKE
ALAMO EXCAVATING INC - 4 MILE POINT, Coeur D'Alene: IDR12AJ40, not classed, discharging to UNKNOWN
APOLLO INC - BURMA RD, GOTHAM BAY RD TO JCT SH97, Coeur D'Alene: IDR12C974, not classed, discharging to UNNAMED TRIB & TURNER CRK, COEUR D'ALENE LAKE
ASCHENBRENNER RESIDENCE, Coeur D'Alene: IDR1001TY, not classed
BLACK ROCK DEVELOPMENT, Coeur D'Alene: IDR10AT91, not classed, discharging to STINSON CREEK, LAKE COEUR D'ALENE
BLACK ROCK DEVELOPMENT, Coeur D'Alene: IDR10AX45, not classed, discharging to STINSON CREEK, LAKE COEUR D'ALENE
CAMP SWEYOLAKEN, Coeur D Alene: IDG380018, minor permit, discharging to Coeur d'Alene Lake, permit term to April 30, 2027

What the register holds for SUNUP BAY ROAD: its NPDES ID, its permit type and status, its dates, its address in Worley, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10I02K.

Identity

Facility as filed	SUNUP BAY ROAD
Permittee as filed	Simco Development Group
NPDES ID	IDR10I02K
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	May 19, 2022
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Worley, ID 83876
Subwatershed	Coeur d'Alene Lake (HUC 170103030406)

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 IDR10I02K.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10I02K.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10I02K.

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 IDR10I02K.

Watch this permit

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Nearby on the register

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

SUNUP BAY ROAD is a storm water construction permit in Worley, where 0.0% of the 7 such permits have a violation on file. The Coeur d'Alene Lake subwatershed holds 38 NPDES permits, counting this permit.