Bureau of Reclamation, Colorado.
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.
Effective immediately, Reclamation will require all boats launching at Lake Berryessa to participate in a seal program to prevent the spread of invasive mussels. All vessels wishing to launch at Lake Berryessa will be inspected. A red quarantine seal will be applied for 30 days during, which the vessel will not be permitted to launch. Vessels that have finished the 30-day quarantine may return to the lake and have the seal removed by authorized staff and will be allowed to launch. For more information on this updated protocol, please view the press release here: https://www.usbr.gov/newsroom/news-release/5031.
On Chimney Hollow Creek, 8 miles soutwest of Loveland, Colorado.