Clean Water Act discharge permit · NPDES IDNOEJ10F

CYGNUS INC, Ponderay, ID: NPDES IDNOEJ10F discharge permit, effluent exceedances, inspections, penalties

Not neededPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

CYGNUS INC, held by Cygnus Inc, holds NPDES permit IDNOEJ10F. EPA’s file records it issued August 30, 2022 and expiring February 28, 2026.

CYGNUS INC, Ponderay, Idaho: Coverage under a general permit IDNOEJ10F, held by Cygnus Inc; Industrial stormwater; Not needed; issued August 30, 2022, term to February 28, 2026.

Idaho holds 245 Industrial stormwater coverages of this permit type in EPA’s file; 69 were issued before IDNOEJ10F.

Coverages issued nearest IDNOEJ10F

August 30, 2022: TFORCE FREIGHT - BOISE, Boise, IDNOEJ10A, held by TForce Freight Inc
August 30, 2022: TFORCE FREIGHT - TWIN FALLS, Jerome,, IDNOEJ10B, held by TForce Freight Inc
August 30, 2022: TFORCE FREIGHT - POCATELLO, Pocatello, IDNOEJ10C, held by TForce Freight Inc
August 30, 2022: OWYHEE AIR RESEARCH LLC, Nampa, IDNOEJ10D, held by Owyhee Air Research LLC
August 30, 2022: US BAKERY NAMPA, Nampa, IDNOEJ10E, held by US Bakery Nampa
September 1, 2022: VINTAGE AIRFRAMES LLC, Caldwell, IDNOEJ10G, held by Vintage Airframes LLC
October 27, 2022: COLE RANCH GRAVEL PIT, Salmon, IDR05J10P, held by Dahle Construction
April 2, 2026: BARTSCHI PIT, Caldwell, IDR05J12J, held by Jared Bartschi
April 2, 2026: MIDFIELD AVIATION, Caldwell, IDR05J12K, held by Midfield Holdings LLC

CYGNUS INC among its neighbors

EPA’s permit file holds 17 discharge permits in the Lake Pend Oreille subwatershed (HUC 170102140206), IDNOEJ10F among them. Its county holds 71, 1 of them major permits; IDNOEJ10F is a permit EPA has not classed major or minor.

Other permits in the Lake Pend Oreille subwatershed (HUC 170102140206)

BNSF SANDPOINT JUNCTION CONNECTOR, Sandpoint: IDR1001W6, minor permit, permit term to February 15, 2022
CAMP BAY DEVELOPMENT, Sagle: IDR10037K, minor permit, permit term to February 15, 2022
CITY OF PONDERAY - MCNEARNEY ROAD, Ponderay: IDR10L0EL, not classed
FARRAGUT SHOOTING RANGE, Athol: IDR10L09F, not classed
FARRAGUT STATE PARK - EAGLE BOAT LAUNCH ROAD, Athol: IDR10C1Z5, minor permit, discharging to Lake Pend Oreille, permit term to February 9, 2027
FARRAGUT STATE PARK EAGLE BOAT LAUNCH ROAD, Athol: IDR10C1Z6, minor permit, discharging to Lake Pend Oreille, permit term to February 9, 2027
IDAHO TRANSPORTATION DEPARTMENT (ITD) - SANDPOINT BYWAY, Sandpoint: IDR10BX99, not classed, discharging to SAND CREEK, LAKE PEND OREILLE, PEND OREILLE RIVER
KDB INVESTMENTS LLC - THE RESEARVE AT BAYVIEW, Bayview: IDR10CC69, not classed, discharging to LAKE PEND OREILEE
KOOTENAI COMMERCE CENTER, Kootenai: IDR10C0OC, minor permit, discharging to Lake Pend Orielle, permit term to February 9, 2027
KOOTENAI-PONDERAY SEWER DISTRICT - KOOTENAI-PONDERAY WWTP, Sandpoint: ID0021229, minor permit, discharging to BOYER SLOUGH, PEND OREILLE LAKE, permit term to January 5, 2007

What the register holds for CYGNUS INC: its NPDES ID, its permit type and status, its dates, its address in Ponderay, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDNOEJ10F.

Identity

Facility as filed	CYGNUS INC
Permittee as filed	Cygnus Inc
NPDES ID	IDNOEJ10F
Permit status	Not needed
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	August 30, 2022
Expiration date	February 28, 2026
Address	Ponderay, ID 83852
Receiving water impaired	303(D) Listed
Subwatershed	Lake Pend Oreille (HUC 170102140206)
Other EPA IDs (FRS)	RCRA handler IDR000202820; ICIS-AIR source ID0000001601700051

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 IDNOEJ10F.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDNOEJ10F.

Inspections

EPA’s inspection file holds no inspection for NPDES IDNOEJ10F.

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 IDNOEJ10F.

Watch this permit

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Nearby on the register

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

In Bonner County, 20.0% of the 5 storm water industrial permits carry a violation on file, and CYGNUS INC is filed there. The Lake Pend Oreille subwatershed, HUC 170102140206, counts 17 NPDES permits, this permit included. The permit lists 0 pollutants under a numeric limit and 0 with an effluent exceedance.