Clean Water Act discharge permit · NPDES IDR10C12Z

ITD D4 KN 23344 � I-84, BURLEY IC, MINIDOKA CO., Heyburn, ID: NPDES IDR10C12Z 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

ITD D4 KN 23344 � I-84, BURLEY IC, MINIDOKA CO., held by Wadsworth Brothers Construction, holds NPDES permit IDR10C12Z, which discharges to Snake River - Heyburn/Burley Bridge To Milner Dam. EPA’s file records it issued January 10, 2022 and expiring February 9, 2027.

ITD D4 KN 23344 � I-84, BURLEY IC, MINIDOKA CO., Heyburn, Idaho: Coverage under a general permit IDR10C12Z, held by Wadsworth Brothers Construction; Construction stormwater; Effective; issued January 10, 2022, term to February 9, 2027; discharges to Snake River - Heyburn/Burley Bridge to Milner Dam.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 576 were issued before IDR10C12Z. Wadsworth Brothers Construction holds 4 permits in Idaho.

Other permits held by Wadsworth Brothers Construction

WBC BURLEY TEMP BATCH PLANT, Heyburn: IDR10C1HV, issued January 10, 2022
I15 INKOM CORRIDOR IMPROVEMENTS, Inkom: IDR10C1IA, issued January 10, 2022
FUN FARM BRIDGE, Anthony: IDR10L0ID

Coverages issued nearest IDR10C12Z

January 10, 2022: CITY OF BOISE FIRE STATION 13, Boise, IDR10C12R, held by Core Construction
January 10, 2022: KINGHORN PLACE SUBDIVISION NO. 3, Nampa, IDR10C12S, held by Trilogy Development, Inc.
January 10, 2022: BEACHES CORNER, Idaho Falls, IDR10C12V, held by Knife River Corporation - Mountain West
January 10, 2022: HIGHGARDEN ESTATES (OWNER), Caldwell, IDR10C12W, held by Highgarden, LLC
January 10, 2022: ITD D4 KN 19943 - US-93, 300 SOUTH ROAD, Jerome, IDR10C12Y, held by Idaho Transportation Department, District 4
January 10, 2022: EAST RIVER ESTATES, Idaho Falls, IDR10C132, held by Rocky Mountain Land Holdings, LLC
January 10, 2022: I-84 HEYBURN IC, Heyburn, IDR10C133, held by Sundt Construction, Inc.
January 10, 2022: SPRING HOLLOW RANCH SUBDIVISION NO. 3, Nampa, IDR10C134, held by Trilogy Development, Inc.
January 10, 2022: DCIP, Boise, IDR10C137, held by Layton Construction
January 10, 2022: SPRINGTREE ESTATES, Star, IDR10C138, held by Berkeley Building Co.

ITD D4 KN 23344 � I-84, BURLEY IC, MINIDOKA CO. among its neighbors

EPA’s permit file holds 12 discharge permits in the Town of Rupert subwatershed (HUC 170402091207), IDR10C12Z among them. Its county holds 12, 1 of them major permits; IDR10C12Z is a minor permit.

Other permits in the Town of Rupert subwatershed (HUC 170402091207)

AMALGAMATED SUGAR COMPANY MINI-CASSIA FACILITY: SOUTHEAST LAGOON, Paul: IDR10C1TO, minor permit, discharging to Main Drain, permit term to February 9, 2027
CITY OF RUPERT - BARE BEANS LIFT STATION, Rupert: IDR1002U4, not classed
DOLLAR GENERAL, Rupert: IDR10L0D7, not classed
HEYBURN SCHOOLS SR2S, Heyburn: IDR100181, not classed
I-84 HEYBURN IC, Heyburn: IDR10C133, minor permit, discharging to B-Canal, permit term to February 9, 2027
ITD D4 KN 23344 � I-84, BURLEY IC, MINIDOKA CO, Burley: IDR10C13F, minor permit, discharging to B4 Canal, permit term to February 9, 2027
ITD D4 KN 23345 - I-84, HEYBURN IC, Heyburn: IDR10C13E, minor permit, discharging to B-Canal, permit term to February 9, 2027
JOSHNIK PROPERTY, Burley: IDR10C13I, minor permit, discharging to Snake River - Heyburn/Burley to Milner Dam, permit term to February 9, 2027
RUPERT WWTP, Rupert: IDR10C1HE, minor permit, discharging to A3 Canal, permit term to February 9, 2027
THE AMALGAMATED SUGAR COMPANY LLC - TASCO MINI-CASSIA FACILITY, Paul: IDR05CW74, not classed, discharging to UNKNOWN

What the register holds for ITD D4 KN 23344 � I-84, BURLEY IC, MINIDOKA CO.: its NPDES ID, its permit type and status, its dates, its address in Heyburn, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C12Z.

Identity

Facility as filed	ITD D4 KN 23344 � I-84, BURLEY IC, MINIDOKA CO.
Permittee as filed	Wadsworth Brothers Construction
NPDES ID	IDR10C12Z
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	Heyburn, ID 83336
Receiving water	Snake River - Heyburn/Burley Bridge to Milner Dam
Subwatershed	Town of Rupert (HUC 170402091207)

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 IDR10C12Z.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C12Z.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10C12Z.

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 IDR10C12Z.

Watch this permit

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Nearby on the register

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

Of the 7 storm water construction permits in Minidoka County on EPA's NPDES register, 0.0% have a violation on file, and ITD D4 KN 23344 � I-84, BURLEY IC, MINIDOKA CO. is among them. The Town of Rupert subwatershed (HUC 170402091207) lists 12 NPDES permits. Of the 5 storm water construction permits in Minidoka County, 0.0% have an earlier issue date than ITD D4 KN 23344 � I-84, BURLEY IC, MINIDOKA CO.