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Flatiron Reservoir
Nat'l Recreation Area

Flatiron Reservoir

United States

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We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Last verified by us: May 20, 2026. Spot an error in our data?

About

Imported description
Flatiron Dam and Reservoir are located on Chimney Hollow Creek 8 miles southwest of Loveland, Colorado. The dam and reservoir are features of the Colorado - Big Thompson Project. One campground with 41 campsites. Access is good. THe reservoir has approximately 47 water surface acres, 248 land acres and 2 miles of shoreline. No boating currently allowed. Primary recreational activities include fishing and camping. Primary sport fish available are rainbow trout. Facilities and campground are closed in winter due to ice and snow.

Source: recreation.gov

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Hunting in this park

Hunting is generally prohibited in this National Park Service unit

Verify current park-specific rules with the National Park Service before planning any hunt. See NPS regulations

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