Officials with the Iowa DNR late Wednesday afternoon, received a report from the city of Council Bluffs that untreated wastewater had discharged into Indian Creek and then into the Missouri River near Gifford Road in Council Bluffs.

City staff estimate about 360,000 gallons of wastewater discharged during maintenance work on a force main. City workers quickly stopped the release, made repairs and collected water samples in the creek and in the Missouri River.

The DNR recommends keeping children and pets away from the area for the next 24 to 48 hours. The city reports no fish were killed. City staff will follow up at the site this (Thursday) morning.