Cedar Rapids fending off flood damage
Cedar Rapids, Iowa — An elaborate system of temporary floodwalls is so far protecting thousands of homes and businesses in Cedar Rapids from major flooding.
Iowa’s second-largest city says its hastily erected 9.8-mile system of Hesco barriers and earthen berms is largely holding back the rain-swollen Cedar River, which crested Tuesday at its second-highest level on record.
City officials said some buildings and homes near the river had water in their basements.
Here’s the situation in Cedar Rapids:
How bad is the damage so far?
Relatively minor. A small number of businesses and homes appear to have major water on their main levels, and many more have water in their basement.
What does that system entail?
Contractors erected nearly 10 miles of temporary barriers in just days, and 250,000 sandbags were filled and placed to protect homes and businesses. The city had some of the Hesco barriers for years for flood protection but this marks the first time they have been deployed in Cedar Rapids. The city bought the rest for $1.4 million from the University of Iowa, which had them in storage. The barriers are filled with sand. City workers and contractors backed up the system, looking for any weaknesses and plugging them or pumping out water that seeped through.
What is the city’s concern now?
City officials say their efforts are now focused underground, where the sewer system is under tremendous pressure. They worry that it will send water gushing into parts of the city and create dangerous conditions for anyone nearby. To combat the threat, city workers were pumping water from the sewer back into the river and keeping a close eye on pipes. A city spokeswoman said Wednesday morning that the barriers were holding and that pumps were handling seepage and storm sewer backup.
Why is the city relying on temporary structures?
A lack of money to build a permanent system, which could cost up to $500 million.
The city has struggled since the 2008 flood to find the funding necessary to create a comprehensive flood protection system for low-lying areas on both sides of the river. Residents twice voted down tax increases that would help pay for it. The city has since secured a $270 million funding commitment from the state and now says it has the local money it will need.