On The Radio – Flood barriers protect Cedar Rapids


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Workers stand on a flood wall made of Hesco barriers on the bank of the Cedar River in Cedar Rapids, Iowa. (Charlie Neibergall / AP)
Jake Slobe | October 3, 2016

This week’s On The Radio segment discusses the flooding that recently took place in Cedar Rapids.

Transcript: An intricate system of temporary floodwalls largely protected Cedar Rapids homes and businesses Tuesday as the river that runs through the city reached its second-highest peak ever.

This is the Iowa Environmental Focus.

City officials said the ten-mile system of Hesco barriers erected over the weekend was largely successful in holding back the rising Cedar River. The barriers were quickly assembled along the river at a cost of five to six million dollars over the course of a few days. The city also deployed 250,000 sandbags, many of which remained dry and can be recycled.

The city received good news as the river crested at 22.1 feet, three feet lower than previous estimates. That was nine feet below the 2008 flood that destroyed thousands of homes and businesses in the worst natural disaster in Iowa history.

City crews worked all through the night before the crest to patch any weaknesses in the barrier system and prepare to pump out any water that seeped through the barriers or came up through the saturated ground.

Cedar Rapids deserves high marks for its preparedness and response.

To learn more about the flooding, visit iowaenvironmentalfocus.org.

From the UI Center for Global and Regional Environmental Research, I’m Betsy Stone.

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