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Boulder Reservoir

Boulder Reservoir

"Perhaps the truth depends on a walk around the lake." 
-Wallace Stevens

 

Boulder Reservoir shoreline and basin are CLOSED for the remainder of 2020.  Fence line inside facility delineates prohibited areas. Designated trail access, storage facilities and restrooms will remain open during facility hours.


Gathering places in the managed recreation areas of the South shore, including the lawns and picnic areas are limited to groups of 10 and fewer.

No charcoal grills are allowed. No glass or dogs are allowed.  

The Dam Trail (see map below) will be closed Monday through Friday from 7 a.m. to 3:30 p.m. This is to allow for the safe operation of heavy equipment being used as part of the Reservoir Maintenance Project by Northern Water. This work is expected to occur through December 2020.

Trail Impact Map (PDF) | Northern Water Reservoir Maintenance Project Information

Visitor Information


Boulder Reservoir is a 700-acre, multi-use recreation and water-storage facility, owned and managed by the City of Boulder and operated as a water supply by the Northern Colorado Water Conservancy District.  

Plan Your Visit   Deep Water Swimming   Aquatic Nuisance Species   Boat Permits   Reservoir Maintenance   Reservoir Planning   Concessions   Picnic Reservations   FAQs  

303-441-3461