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Sailboats docked at the Frisco Bay Marina at sunrise.

Getting Your Boat in the Water

The boat launch ramp at the Frisco Bay Marina is currently closed for the winter season and is anticipated to open in late May.

COVID-19 Boat Ramp Update

  • Face coverings are required indoors, and outdoors if in close contact (within 6ft.) with those outside your household for 15 minutes or more.
  • Guests and employees are asked to stay home if they are sick. All guests will be asked if they are experiencing any symptoms, and hand sanitizer will be made available to all guests.
  • Power boats and all paddle sport equipment will be thoroughly wiped down between each rental by Marina staff with disinfecting cleaner.
  • All used personal flotation devises (PFDs) will be disinfected between each rental.

Public Ramp Use & Getting Your Boat on the Water

When Dillon Reservoir is full (9017 ft. high in elevation) the ramp has 16 feet of water for the public to launch boats from. There is no fee to use the ramp, but there must be at least 4 feet of water on it or it must be at an elevation of 9,005 feet.

  • The Frisco Bay Marina ramp is operable for most powerboats at a water elevation of 9,005 feet. Here is some information to help calculate your water needs for launching a boat: the new ramp is dry at a lake elevation of 9,001 feet, and the lake is full at 9,017 feet. Add at least 2 feet to the dry elevation to account for your trailer and tire height with your boat draft and that is the minimum reservoir elevation needed to launch your boat.
  • The current reservoir elevation can be found on the Denver Water website.
  • If the water is not at the right level to launch your boat at the Frisco Bay Marina, you may still be able to launch your boat at the Dillon Marina boat ramp. The Dillon Marina’s ramp is long enough to handle launching at most water levels, however there is a fee to launch, and the ramp does not open to public use until all ice comes off the main body of water.
  • Remember that you will need to get inspected at any ramp before launching.

Frisco Bay Marina


Physical Address

267 Marina Road
Frisco, CO 80443


Spring Office Hours
Monday – Sunday: 9:00am – 5:00pm

Mailing Address

PO Box 4100
Frisco, CO 80443

Man on pontoon boat on Lake Dillon
Docked sailboats with masts reflecting on dark blue lake, Peak One in the background.

Dillon Reservoir Regulations

  • There are no horsepower restrictions on Dillon Reservoir, however, above transom exhausts are not allowed.
  • The speed limit on Dillon Reservoir is 30 mph.
  • Personal watercraft, including jet skis, are not permitted on Dillon Reservoir.
  • Swimming, scuba diving, water skiing, and other water contact related activities are prohibited.
  • Personal flotation devices (PFDs) and fire extinguishers must be readily accessible; fire extinguishers should be kept in a location away from the engine and fuel tanks.
  • Personal flotation devices (PFDs) must be worn at all times by children 13 years and under.
  • For a complete list of rules and regulations all vessels are required to follow please review the Colorado Boating Statutes and Regulations brochure and the rules and regulations section on the Denver Water’s website.
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COVID-19 Alert:

Find out more about Summit Public Health’s response to COVID-19.
Learn more about what to expect while visiting Frisco during the COVID-19 pandemic.