Emergency Operations news releases are published during an activation of the Omaha District Emergency Operations Center. These releases also appear on the front page of the District Web site and the Emergency Management Web page.
There are confirmed breaches at L611-614 (south of Council Bluffs, Iowa), L-601 (south of Glenwood, Iowa), L-575 (Fremont County, Iowa), L-550 (Atchison County, Missouri), R-562 (Nemaha County, Nebraska), Western Sarpy (Ashland, Nebraska), Clear Creek (Ashland, Nebraska), Union Levee (Valley, Nebraska). Partial breaches have been confirmed at river miles; L-594 (Fremont County, Iowa), R-573 (Otoe County, Nebraska). Additional breaches are expected as a result of the extremely high flows.
The States of South Dakota and Iowa have requested assistance from the U.S. Army Corps of Engineers, Omaha District, to provide technical assistance near Sioux City, Iowa and North Sioux City, S.D. following recent heavy rainfall.
Warmer temperatures are leading to flooding in parts of Wyoming and Montana along the Bighorn River, Little Bighorn River, Pryor Creek and tributaries of the Yellowstone River.
In response to requests from the Crow Nation for sandbags, the State of Montana for ice jam technical assistance on the Mussellshell River, and from the State of Wyoming for technical assistance regarding an ice jam and flooding in north-central Wyoming along the Bighorn River, the Omaha District Readiness Branch has activated its Emergency Operations Center to Level II, Emergency Watch Status and is communicating directly with the National Weather Service for updated river stage forecasts.