Dillon Reservoir: Rules and Regulations



Fishing Regulations

  • Any person 16 years of age or older is required to have a valid fishing license. Colorado Parks and Wildlife enforces all fishing regulations.
  • It is unlawful to fish from the dam structure, closed areas, bridges or boat ramps.

Boating Regulations

  • Boaters must observe Colorado boating statutes and regulations.
  • 30 mph speed limit: It is unlawful for any boat or vessel to travel at speeds in excess of 30 mph at any time under any circumstance, excluding law enforcement and emergency response operations.
  • Personal watercraft, including Jet Skis, are not permitted on Dillon Reservoir.
  • Boat operators are required by state law to carry safety equipment specified for the size and type of boat, which includes personal flotation devices (PFDs), navigation lights, backfire flame control, fire extinguishers, audible devices such as whistles, and muffler and ventilation systems.
  • PFDs and fire extinguishers must be readily accessible; fire extinguishers should be kept in a location away from the engine and fuel tanks.
  • PFDs must be worn at all times by children 13 years and under.
  • All vessels on the water’s surface must be properly registered through the Colorado Division of Parks and Outdoor Recreation Registration Unit and must display the registration number in the proper location on the vessel.
  • All boats except inflatables, canvas boats, canoes and other portable craft must be launched from one of the boat ramps. Vehicles are not allowed to park on the boat ramps, except during loading and unloading.
  • Always operate your boat defensively, watch out for the other boats and use courtesy on the water. If you are in doubt as to a safe operating speed, or who has the right-of-way, slow down or yield to the other boater.
  • While boating, you may encounter unmarked shallow areas and submerged obstacles. Be observant and use caution while boating.
  • Boaters can store their trailers for the day at the lot on Lodgepole Street in Dillon and in the designated areas at the Frisco Bay Marina and Pine Cove Campground.
  • It is unlawful to operate a boat under the influence of alcohol or drugs.
  • Trailered boats can only enter the water at the Dillon Marina and Frisco Bay Marina. All hand launched boat ramps have been closed. All trailered boats will be subject to mandatory aquatic nuisance species inspections provided by the Towns of Frisco and Dillon at the marinas in cooperation with Denver Water.

Camping Regulations

  • All campfires of any nature on any lands including all shoreline areas of the reservoir are prohibited except where fireplace grills and fire rings have been provided.
  • Never leave a campfire unattended, and always comply with the U.S. Forest Service and local fire bans.
  • Campgrounds are operated by concessionaires and require U.S. Forest Service permits.
  • Camping on islands is prohibited.
  • All types of camping are restricted to a total period of NO MORE THAN 14 DAYS. Following the 14-day period, person(s) may not relocate within the Dillon area for a period of seven days.
  • Leaving a camper, trailer, pitched tent or motor vehicle unattended for more than 24 hours is prohibited.
  • Management asks that all campers be QUIET between the hours of 10 p.m. to 6 a.m.

General Regulations

  • Due to the cold temperatures and water quality concerns, water contact sports, including swimming, scuba diving, water skiing and other water contact related activities, are prohibited. Windsurfing (sailboarding) with a full body wet or dry suit is permissible.
  • It is unlawful to use, light or ignite fireworks or explosives of any type, except by permit from the management committee.
  • Dispose of all litter, wastewater and fish entrails in proper trash containers.
  • Motorized vehicles, including automobiles and motorcycles must be licensed and remain on designated roadways.
  • Self-propelled wheelchairs used for the transportation of mobility impaired individuals are allowed on ramps, paths and roadways.
  • All pets must be kept on a leash and under control at all times; pet owners must clean up after pets.
  • Trespassing on any dam structure, spillway, facility building or other closed area is prohibited.
  • Waterfowl hunting is allowed in the Dillon Reservoir Recreation Area (DRRA) boundaries strictly in accordance with all applicable federal, state, and local regulations. Firearms or weapons are not permitted within the DRRA boundaries. Shotguns used exclusively for waterfowl hunting are exempt from this prohibition only during hunting season.
  • Hovercraft, seaplanes, amphibious craft and personal watercraft are prohibited.
  • Vessels equipped with an above-transom exhaust are not allowed.
  • Wakeboarding, waterskiing, paraskiing, paragliding, parasailing and other forms of recreational towing are prohibited.
  • Motorized vehicles, including snowmobiles, on Dillon Reservoir's ice surface are prohibited. Non-motorized users may proceed on the ice surface at their own risk.