Clean Water Act discharge permit · NPDES COX047121
DINOSAUR NAT'L MONUMENT HDQTRS, Dinosaur, CO: NPDES COX047121 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
DINOSAUR NAT'L MONUMENT HDQTRS holds NPDES permit COX047121, which discharges to Groundwater.
DINOSAUR NAT'L MONUMENT HDQTRS, Dinosaur, Colorado: State-issued individual permit COX047121; Publicly owned treatment works; Not needed; discharges to GROUNDWATER.
Colorado holds 10 Publicly owned treatment works coverages of this permit type in EPA’s file.
DINOSAUR NAT'L MONUMENT HDQTRS among its neighbors
EPA’s permit file holds 2 discharge permits in the Headwaters Dripping Rock Creek subwatershed (HUC 140500070505), COX047121 among them. Its county holds 55, 1 of them major permits; COX047121 is a permit EPA has not classed major or minor.
Other permits in the Headwaters Dripping Rock Creek subwatershed (HUC 140500070505)
- DINOSAUR NATIONAL MONUMENT YAMPA DISTRICT MULTI-OPERATIONS FACILITY, Dinosaur: COR10F0DQ, minor permit, permit term to February 16, 2027
What the register holds for DINOSAUR NAT'L MONUMENT HDQTRS: its NPDES ID, its permit type and status, its its address in Dinosaur, Colorado, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COX047121.
Identity
| Facility as filed | DINOSAUR NAT'L MONUMENT HDQTRS |
|---|---|
| Permittee as filed | DINOSAUR NAT'L MONUMENT HDQTRS |
| NPDES ID | COX047121 |
| Permit status | Not needed |
| Permit type | State-issued individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Address | Dinosaur, CO 81610 |
| Receiving water | GROUNDWATER |
| Subwatershed | Headwaters Dripping Rock Creek (HUC 140500070505) |
| Other EPA IDs (FRS) | RCRA handler COR000219444 |
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 COX047121.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES COX047121.
Inspections
EPA’s inspection file holds no inspection for NPDES COX047121.
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 COX047121.
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, COX047121.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.