Colorado Floodwaters Move Downstream Into Nebraska

Published September 18, 2013

| AccuWeather

While weather is expected to improve for rescue efforts in Colorado, the flood threat is far from over as the flood crest continues to move downstream into Nebraska. These waters will inundate farms, agricultural fields, roadways and residences within the flood plain.

After a week of colossal flooding in Boulder, Colo., floodwaters are now moving downstream along the South Platte River.

Towns in eastern Colorado have already experienced devastating flooding which incapacitated multiple gas and oil wells in the area. These wells have spilled chemicals into floodwaters and led to mounting concerns from officials regarding public health.

As floodwaters continue to flow, the flood crest, or the highest level that water on the river reaches before falling, has extended down the South Platte River.

"It's a done deal already on the South Platte," AccuWeather Expert Senior Meteorologist Jim Andrews said.

The South Platte River is a major river in Nebraska entering the state at the northeast corner of Colorado.

The river begins south of Denver in the Rockies, flows through the city toward northern Colorado and then turns east. Soon after it enters the state of Nebraska it meets the North Platte River at North Platte and becomes the Platte River. It continues near Omaha and finally dumps into the Missouri River.

While Denver missed the serious flooding as the worst of the rain fell northward along the Front Range, towns along the South Platte River will not be so lucky.

Flood warnings are already in effect for areas on the main stream of the river and those who live or own property in the flood plain are at the greatest risk.

Flood crests are expected through Friday evening in most areas but flood crests near Brady, Neb., at the end of line should expect crests as late as Saturday night into Sunday.

According to the National Oceanic and Atmospheric Association, or NOAA, the South Platte's flood crest at North Platte will crest just shy of the record Friday night into Saturday.

With the high water levels predicted, agricultural flooding will be a huge problem as floodwaters pose serious threats to property, crops, livestock and well water in the area.

"Anyone with any kind of agriculture in the river bottom is going to run the risk of losing property and losing crops," Andrews said. "Summer crops will not have been brought in by then."

Unprotected houses could also be washed away along with roadways in the vicinity of the river.

Even though the farther the flood crest travels the more subdued it gets, residents along the river should take the necessary precautions, pay attention to local authorities and evacuate if and when necessary.

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