Wastewater discharge south of Sioux Center 3/16/2022 2:58:00 PM View Count 1348 SIOUX CENTER—An unknown amount of wastewater from a packing plant reached a tributary of the West Branch of the Floyd River south of Sioux Center.
Blue sheen in Sioux County stream traced to coop 1/14/2019 3:36:00 PM View Count 2009 BOYDEN - Monday morning, DNR investigators traced a blue-colored sheen in a creek running through Boyden to the local coop.
Le Mars fish kill likely came from local business 9/1/2017 1:32:00 PM View Count 3536 LE MARS - After looking for the cause of a fish kill in a small stream west of Le Mars Thursday afternoon, DNR traced the source to a local industry that uses ammonia as a refrigerant.
DNR investigating fish kill south of Le Mars 8/31/2017 1:22:00 PM View Count 2990 LE MARS—The DNR received a call about a fish kill in a small stream on the west side of Le Mars this morning.
DNR traced Sioux County fish kill to improper disposal of pesticide 7/28/2017 8:33:00 PM View Count 3180 HULL—The report of a fish kill sent DNR staff from Spencer looking for a pollutant source in a small creek on the southeast side of the Sioux County town of Hull.
DNR Investigates Two Fish Kills in Northwest Iowa 8/16/2016 8:14:00 AM View Count 4063 SPENCER – The DNR is wrapping up investigations of two fish kills in northwest Iowa which were reported Sunday to the DNR’s Spencer field office.