Clean Water Act discharge permit · NPDES IDR053122

RASMUSSEN VALLEY, Soda Springs, ID: NPDES IDR053122 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

RASMUSSEN VALLEY, held by NU-WEST INDUSTRIES, holds NPDES permit IDR053122. EPA’s file records it issued December 10, 2015 and expiring June 3, 2020.

RASMUSSEN VALLEY, Soda Springs, Idaho: Coverage under a general permit IDR053122, held by NU-WEST INDUSTRIES; Industrial stormwater; Effective; issued December 10, 2015, term to June 3, 2020, by U.S. EPA.

Idaho holds 245 Industrial stormwater coverages of this permit type in EPA’s file; 18 were issued before IDR053122.

Coverages issued nearest IDR053122

December 9, 2015: BOVILL MINE, Bovill, IDR053101, held by JR SIMPLOT COMPANY
December 9, 2015: CHALLIS MINE, Challis, IDR053102, held by JR SIMPLOT COMPANY
December 9, 2015: CONDA PHOSPHATE MINE, Soda Springs, IDR053103, held by JR SIMPLOT COMPANY
December 9, 2015: CENTENNIAL MINE, Island Park, IDR053104, held by JR SIMPLOT COMPANY
December 10, 2015: TASCO TWIN FALLS FACTORY, Twin Falls, IDR053119, held by Amalgamated Sugar Company, L.L.C.
December 10, 2015: J.R. SIMPLOT, SMOKY CANYON MINE, Afton, IDR053128, held by J.R. SIMPLOT COMPANY
December 30, 2015: FIBERON COMPOSITES, LLC, Meridian, IDR053162, held by FIBER COMPOSITES LC
April 6, 2016: IMC GOLDIE LANE, Star, IDR053186, held by STAKER PARSON COMPANIES
September 7, 2016: IDAHO FOREST GROUP, Kamiah, IDR05I312, held by Idaho Forest Group
September 21, 2016: SMELTERVILLE PIT, Smelterville, IDR053201, held by Zanetti Bros., Inc.

RASMUSSEN VALLEY among its neighbors

EPA’s permit file holds 5 discharge permits in the Angus Creek-Blackfoot River subwatershed (HUC 170402070205), IDR053122 among them. Its county holds 23, 1 of them major permits; IDR053122 is a minor permit.

Other permits in the Angus Creek-Blackfoot River subwatershed (HUC 170402070205)

AQUA TERRA RESTORATION, Driggs: IDR10L00H, not classed, permit term to October 15, 2021
BLACKFOOT RIVER WMA 100 TREES REACH, Soda Springs: IDR100245, not classed
RASMUSSEN RIDGE MINE, Soda Springs: IDR05J016, minor permit, discharging to Angus Creek - unnamed tributaries, permit term to February 28, 2026
RASMUSSEN VALLEY, Soda Springs: IDR053257, minor permit, permit term to June 3, 2020

What the register holds for RASMUSSEN VALLEY: its NPDES ID, its permit type and status, its dates, its address in Soda Springs, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR053122.

Identity

Facility as filed	RASMUSSEN VALLEY
Permittee as filed	NU-WEST INDUSTRIES
NPDES ID	IDR053122
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	December 10, 2015
Expiration date	June 3, 2020
Issuing agency	U.S. EPA
Address	Soda Springs, ID 83276
Receiving water impaired	303(D) Listed
Subwatershed	Angus Creek-Blackfoot River (HUC 170402070205)
SIC	1475 – Phosphate Rock

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 IDR053122.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR053122.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR053122.

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 IDR053122.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, IDR053122.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

Of the 7 storm water industrial permits in Caribou County, this permit included, 14.3% carry an earlier issue date than RASMUSSEN VALLEY. A violation is on file for 28.6% of the 14 storm water industrial permits in Caribou County. The Angus Creek-Blackfoot River subwatershed, HUC 170402070205, lists 5 NPDES permits, this permit included.