03/11 5:50 a.m. - Wildland fire near Lyons

Firefighters are working a wildland fire near the Button Rock Reservoir outside Lyons. The fire was reported at about 4:45 a.m. and at the time, appeared to be about three acres. There is a road closure at North St. Vrain Drive and Longmont Dam Road. No evacuations have been ordered at this time. Crews will be evaluating whether there are any structures threatened. The Emergency Operations Center has been activated and Public Information Officers are enroute to assess the situation and begin providing the community with updates as soon as possible.