On November 6, the Iowa DNR Field Office in Spencer was notified by the City of Sioux City of an untreated wastewater discharge due to equipment failure at the Floyd lift station.
The discharge began around 10:15 a.m. It is estimated nearly two million gallons of untreated wastewater discharged into Bacon Creek Channel, with an unknown amount reaching the Missouri River. Officials say Bacon Creek Channel was dry prior to the incident.
The discharge has stopped and the lift station is operational. No dead fish have been observed at this time, and Bacon Creek Channel is now dry.
The Iowa DNR has notified downstream surface water systems with the cities of Council Bluffs, Blair, Nebraska, and Omaha, Nebraska.
Any downstream recreational users should take caution and stay out of the river at this time. The Iowa DNR will follow up with the city for further assessment.