Clean Water Act discharge permit · NPDES COR420921
ASPEN TRAILS SUBDIVISION, Grand Junction, CO: NPDES COR420921 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
ASPEN TRAILS SUBDIVISION, held by Vortex Engineering & Architecture, INC, holds NPDES permit COR420921. EPA’s file records it issued July 21, 2023 and expiring March 31, 2024.
ASPEN TRAILS SUBDIVISION, Grand Junction, Colorado: Coverage under a general permit COR420921, held by Vortex Engineering & Architecture, INC; Administratively continued (past its expiration date and still in force until reissued); issued July 21, 2023, term to March 31, 2024, by STA.
ASPEN TRAILS SUBDIVISION among its neighbors
EPA’s permit file holds 59 discharge permits in the Monument Canyon-Colorado River subwatershed (HUC 140100051606), COR420921 among them. Its county holds 312, 3 of them major permits; COR420921 is a minor permit.
Other permits in the Monument Canyon-Colorado River subwatershed (HUC 140100051606)
- 1937 ROSE MARIE COURT, Grand Junction: COR428806, minor permit, permit term to March 31, 2029
- 1940 ROSE MARIE CT, Grand Junction: COR430861, minor permit, permit term to March 31, 2029
- 1942 STRAIGHT ST, Grand Junction: COR430265, minor permit, permit term to March 31, 2029
- 1945 HIDDEN HOLLOW CT., Grand Junction: COR430651, minor permit, permit term to March 31, 2029
- 1946 HIDDEN HOLLOW CT, Grand Junction: COR429056, minor permit, permit term to March 31, 2029
- 2198 GEORGE DEWEY, Grand Junction: COR426994, minor permit, permit term to March 31, 2029
- 22 1/2 ROAD & GREENBELT DRIVE, Grand Junction: COR430599, minor permit, permit term to March 31, 2029
- 23 1/4 WEST PIT, Grand Junction: COG502196, minor permit, discharging to Wilsea Drain to Colorado River, permit term to December 31, 2024
- 23 RD & HIGHWAY 340 ROUNDABOUT, Grand Junction: COR430513, minor permit, permit term to March 31, 2029
- 2311 ROAD PIT, Grand Junction: COG500348, minor permit, discharging to COLORADO RIVER, permit term to June 30, 2013
What the register holds for ASPEN TRAILS SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Grand Junction, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR420921.
Identity
| Facility as filed | ASPEN TRAILS SUBDIVISION |
|---|---|
| Permittee as filed | Vortex Engineering & Architecture, INC |
| NPDES ID | COR420921 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 21, 2023 |
| Expiration date | March 31, 2024 |
| Issuing agency | STA |
| Address | Grand Junction, CO 81501 |
| Subwatershed | Monument Canyon-Colorado River (HUC 140100051606) |
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 COR420921.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES COR420921.
Inspections
EPA’s inspection file holds no inspection for NPDES COR420921.
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 COR420921.
Watch this permit
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Nearby on the register
- Discharge permits in Grand Junction
- Every permit record in Grand Junction, A to Z
- Discharge permits in Colorado
- Every permit record in Colorado, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.