City of Louisville, CO
Home MenuBoat Permits for Harper Lake
Boating
Motorless boating is allowed on Harper Lake with an annual permit.
- Harper Lake Boat permits (12+ years of age) are sold online April 1 - September 30 each year.
- The boating season on Harper Lake begins May 1 of each year and ends when the first ice forms.
- Boat Permits are only valid for use in the current calendar year. Your online receipt serves as a temporary boat permit until your official permit arrives in the mail.
- Paddle Boards are NOT permitted at Harper Lake. Places to Paddle Board in Colorado.
- Swimming, wading, or bodily contact with the water is not permitted.
2024 Fees for Harper Lake Boat Permits
FEES per Boat | Resident | Non-Resident |
One Boat for Current Year | $27 | $49 |
Two Boats for Current Year | $53 | $95 |
Purchase a Permit
- Prior to purchasing a permit, please read the Harper Lake Rules & Regulations
- In order to use the Online Registration process you will need to have an existing Household and associated Login (Username/Password) in the Recreation & Senior Center online system.
- Please ensure your household and contact information, including email, phone number, emergency contact information, age (date of birth) and mailing address, is current and complete in the Online Registration System.
- For Household/Login assistance with the online system, contact the Recreation & Senior Center Front Desk at 303.666.7400.
- Purchase a permit online >
Other questions? Please call or email the Parks, Recreation and Open Space Office at 303.335.4776 or parksandrec@louisvilleco.gov
Harper Lake Boating Documents
Fishing
Fishing at Harper Lake is allowed, subject to possession of a valid Colorado License and adherence to the Colorado Fishing Regulations.
- Anyone over the age of 16 must possess a Colorado Fishing License to fish Harper Lake.
- Fishing from a vessel is allowed in Harper Lake with your valid fishing license and boating permit.
For more information regarding Fish Licensing, please visit Colorado Parks & Wildlife Fishing
Various species are stocked in Harper Lake at different times of the year.
Fish | Schedule |
Trout | 1st Week of April* |
Catfish | 1st Week of September* |
For up-to-date Stocking Reports, please visit Colorado Parks & Wildlife Stock Report
For questions regarding Harper Lake Boating & Fishing requirements, please email our Parks, Recreation & Open Space Rangers at rangers@louisvilleco.gov