Historic floodwaters caused widespread damage in Weld County. Some of the images taken by helicopter on Friday, Sept. 13.
Mobile homes float in a salvage yard 4:40 p.m. Sept. 13, 2013
A flooded drilling rig in Weld County. 4:40 p.m. Sept. 13, 2013
Cattle and a horse are stranded on a Weld County farm. 4:40 p.m. Sept. 13, 2013
Water submerged about half of these buildings in Weld County. 4:40 p.m. Sept. 13, 2013
Farm land in Weld County is completely underwater at 4:40 p.m. Sept. 13, 2013
A horse is stranded at a Weld County farm.
Flooded farm buildings in Weld County. 4:40 p.m. Sept. 13, 2013
The town of Lyons was cut off by flood waters that covered or destroyed the roads.
Evacuees from the Town of Lyons told us about people trapped in homes and buildings being undercut by the flood waters.
An ironic sign on a building surrounded by flood waters.
Another aerial view of damaged homes in the Lyons area.
Vehicles were swept away by the floodwaters in Lyons and ended up here.
Rushing floodwaters visibly damaged buildings in the Town of Lyons, which was cut off by the flood.
People gather just past debris piled on a damaged road in Lyons. The town was cut off in the flooding.
A home is damaged by rushing flood waters in Lyons. The town was cut off in the flooding.
The Town of Lyons' flooded water treatment plant. At 1:20 p.m., AIRTRACKER7 was able to fly high enough to see into Lyons, CO, which was cutoff by flooding.
At 1:20 p.m., AIRTRACKER7 was able to fly high enough to see into Lyons, CO, which was cutoff by flooding.
AITRACKER7 flew over the area just after 12 p.m.
St.Vrain River flooding through Planet Bluegrass from the cliff overlooking the property. Picture from 7NEWS Viewer and Lyons resident Ben Greenberg.
A look at the flooding in Milliken from AIRTRACKER 7