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Willow Creek Dam, a part of the Sun River Project, is an earthfill structure on Willow Creek about 15 miles southeast of Gibson Dam. This reservoir, with 1,530 water surface acres, 3,069 land acres and 11 shoreline miles, offers fishing for rainbow trout and kokanee salmon.
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.
Located about 20 miles west of Great Falls, Montana. Off U.S. 89.