Do I need a permit to float Dinosaur NM Green River?
Yes. You need a permit to float Dinosaur NM Green River in Colorado Plateau Rivers, and it is awarded by lottery rather than first come, first served.
Lottery permit
What the Dinosaur NM Green River permit costs and covers
- Fee
- $15 non-refundable application fee, plus $185 on confirmation - a flat per-permit recreation fee, not per person. An Extended Stay Fee of $35 applies. Park entrance fees are separate.
- Group size limit
- 25 people
- Applications open
- December 1, 8:00 am MT
- Applications close
- January 31, 11:59 pm MT
- Results
- February 12 at 8:00 am MT; acceptance closes March 1, and leftovers release March 6, 2026 at 8:00 am MT
- Season starts
- May 11, 2026
- Season ends
- September 12, 2026 for the Green's high use season
What the rules require
- Noncommercial river trips shall include no more than 25 persons
- Only one permitted group per campsite; during high use season camp only in campsites assigned by the River Office
- Helmets must be worn by all canoeists, kayakers including inflatable kayaks, and standup paddlers in all named rapids
- Fire pans must be elevated at least four inches, be at least 100 square inches with a 3-inch rim, and sit on a fireproof tarp, blanket or welder's cloth
- A mesh strainer for dishwater and ashes is required on multi-day trips
- Fire residue must be strained before deposit in the main current; floatable and strained residue must be carried out
- Type I, III or V Coast Guard approved life jackets must be properly worn by each participant on any craft
- All food, garbage and scented items must be stored in a durable metal or plastic container secured with a latch or strap
- Permit holders must read and carry a printed copy of Boating in the Monument
Published rules for the Dinosaur NM Green River, quoted as written.
Getting one
Lottery winners cancel and miss payment deadlines, and those dates go back into the booking system through the season. PermitSnag watches Dinosaur NM Green River and sends you an alert the moment one reappears.
Common questions about the Dinosaur NM Green River permit
Do I need a permit to float Dinosaur NM Green River?
Yes. You need a permit to float Dinosaur NM Green River in Colorado Plateau Rivers, and it is awarded by lottery rather than first come, first served.
How much does a Dinosaur NM Green River permit cost?
$15 non-refundable application fee, plus $185 on confirmation - a flat per-permit recreation fee, not per person. An Extended Stay Fee of $35 applies. Park entrance fees are separate..
When can I apply for a Dinosaur NM Green River permit?
The application window opens December 1, 8:00 am MT. It closes January 31, 11:59 pm MT. Results: February 12 at 8:00 am MT; acceptance closes March 1, and leftovers release March 6, 2026 at 8:00 am MT.
How many people can be on one Dinosaur NM Green River permit?
25 people.
When is the Dinosaur NM Green River permit season?
Season starts: May 11, 2026. Season ends: September 12, 2026 for the Green's high use season.
What if I lose the Dinosaur NM Green River lottery?
Lottery winners cancel and miss payment deadlines, and those dates return to the booking system through the season. PermitSnag watches Dinosaur NM Green River for those cancellations and sends an alert when one appears.