Clean Water Act discharge permit · NPDES IDR10C1OW

BLACKFOOT LEGACY SITE DEVELOPMENT, Blackfoot, ID: NPDES IDR10C1OW 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

BLACKFOOT LEGACY SITE DEVELOPMENT, held by Headwaters Construction, holds NPDES permit IDR10C1OW, which discharges to Snake River. EPA’s file records it issued January 10, 2022 and expiring February 9, 2027.

BLACKFOOT LEGACY SITE DEVELOPMENT, Blackfoot, Idaho: Coverage under a general permit IDR10C1OW, held by Headwaters Construction; Construction stormwater; Effective; issued January 10, 2022, term to February 9, 2027; discharges to Snake River.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 576 were issued before IDR10C1OW. Headwaters Construction holds 19 permits in Idaho.

Other permits held by Headwaters Construction

FLATS AT TETON PEAK, Driggs: IDR10C0ZL, issued January 10, 2022
SUNPRO CORPORATION CORE 4, Sugar City: IDR10C1AA, issued January 10, 2022
SUGAR SALEM CTE BUILDING, Sugar City: IDR10C1AR, issued January 10, 2022
SHERMAN PARK, Victor: IDR10C1NS, issued January 10, 2022
ACE HARDWARE ISLAND PARK, Island Park: IDR10C1P2, issued January 10, 2022
RIGBY FIELDHOUSE, Rigby: IDR10C1P6, issued January 10, 2022
JUNIPER HEIGHTS, Pocatello: IDR10C1SQ, issued January 10, 2022
BERRY OIL FUEL TERMINAL, Idaho Falls: IDR10C1TC, issued January 10, 2022
ALTURAS ACADEMY, Rigby: IDR10C1U1, issued January 10, 2022
BEEHIVE FCU, Ammon: IDR10C1UA, issued January 10, 2022

Coverages issued nearest IDR10C1OW

January 10, 2022: TRIBUTARY, Driggs, IDR10C1OQ, held by Josh Olivas
January 10, 2022: BUILDING 28, Boise, IDR10C1OR, held by Micron Technology
January 10, 2022: LILB 27800 MORROW RESERVOIR RD LHTAC, Glenns Ferry, IDR10C1OS, held by The Local Highway Technical Assistance Council
January 10, 2022: OREGON COMMONS SUBDIVISION, Caldwell, IDR10C1OT, held by Z & H Construction General Contracting, LLC
January 10, 2022: SH-75 ELKHORN RD. TO RIVER ST., KETCHUM, Ketchum, IDR10C1OU, held by Knife River Corporation - Mountain West
January 10, 2022: 27800 MORROW RESERVOIR RD LHTAC, Glenns Ferry, IDR10C1OX, held by Russ Jensen
January 10, 2022: FINCH ON 27TH, Boise, IDR10C1P0, held by Wright Brothers The Building Company
January 10, 2022: CWI RIVER DISTRICT, Boise, IDR10C1P1, held by Engineered Structures Inc
January 10, 2022: ACE HARDWARE ISLAND PARK, Island Park, IDR10C1P2, held by Headwaters Construction
January 10, 2022: ITD D4 KN 22195 – US-93, CAREY TO HOTSPRINGS, BLAINE CO, Carey, IDR10C1P3, held by Idaho Transportation Department, District 4

BLACKFOOT LEGACY SITE DEVELOPMENT among its neighbors

EPA’s permit file holds 9 discharge permits in the Jensen Lake-Snake River subwatershed (HUC 170402060305), IDR10C1OW among them. Its county holds 22, 2 of them major permits; IDR10C1OW is a minor permit.

Other permits in the Jensen Lake-Snake River subwatershed (HUC 170402060305)

BLACKFOOT, CITY OF - BLACKFOOT WWTP, Blackfoot: ID0020044, major permit, discharging to SNAKE RIVER, permit term to November 28, 2005
GLC ROSE PIT, Blackfoot: IDR05J11M, minor permit, discharging to SNAKE RIVER, permit term to February 28, 2026
I-15 W BLACKFOOT IC TO RIVERSIDE CANAL NBL, Blackfoot: IDR10C17B, minor permit, permit term to February 9, 2027
I15 W BLACKFOOT IC TO RIVERSIDE CANAL SBL, Blackfoot: IDR10C1NU, minor permit, discharging to Danskin Canal, permit term to February 9, 2027
I15 W BLACKFOOT IC TO RIVERSIDE CANAL SBL (ITD, DISTRICT 5), Blackfoot: IDR10C1NT, minor permit, discharging to Danskin Canal, permit term to February 9, 2027
KN22656 I15 W BLACKFOOT IC TO RIVERSIDE CANAL NBL, Blackfoot: IDR10C18H, minor permit, discharging to Danskin Canal, permit term to February 9, 2027
STREETS FOR RECONSTRUCTION, Blackfoot: IDR1000B4, not classed
TWIN BRIDGES LANDING PARK, Blackfoot: IDR10C1QJ, minor permit, discharging to Snake River, permit term to February 9, 2027

What the register holds for BLACKFOOT LEGACY SITE DEVELOPMENT: its NPDES ID, its permit type and status, its dates, its address in Blackfoot, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C1OW.

Identity

Facility as filed	BLACKFOOT LEGACY SITE DEVELOPMENT
Permittee as filed	Headwaters Construction
NPDES ID	IDR10C1OW
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	Blackfoot, ID 83221
Receiving water	Snake River
Subwatershed	Jensen Lake-Snake River (HUC 170402060305)
Other EPA IDs (FRS)	RCRA handler IDR000206490

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 IDR10C1OW.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C1OW.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10C1OW.

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 IDR10C1OW.

Watch this permit

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Nearby on the register

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

Of the 13 storm water construction permits in Bingham County, 0.0% have a violation on record. Of the 12 storm water construction permits in Bingham County, counting BLACKFOOT LEGACY SITE DEVELOPMENT, 8.3% were issued before it. The Jensen Lake-Snake River subwatershed holds 9 NPDES permits, including BLACKFOOT LEGACY SITE DEVELOPMENT.