County On the march… by Sean McMahon on March 3, 2016 Sean McMahon Author More in County: Commissioner candidates discuss water, growth at White River Alliance forum May 27, 2026 RIO HAPPENINGS: May 17-23, 2026 May 27, 2026 COMMUNITY CALENDAR – May 28th, 2026 May 27, 2026 Not a common sight, this large herd of pronghorns was seen Sunday afternoon at mile marker 60 along Highway 64, east of Rio Blanco Lake. There were 50 to 60 does and bucks in the group, which was walking about 50 yards north of the highway.