Mill Creek (NW IA) near Larrabee

The past week

What floods at each level

• 1253 ft

  450th Street begins to flood and the bridge at 470th St may be overtopped.

• 1252 ft

  Water reaches the bottom of the bridge on 470th at the gauge location. Water nears the feedhorn of the automated sensor and thus river level data may be lost.

• 1251 ft

  Water reaches the bottom of the bridge on Middle Road.

• 1249 ft

  Numerous county roads will be impacted by flooding including Valley Rd, 470th, Middle Rd, C16 and L Ave.

• 1245 ft

  Major agricultural flooding begins, and the lowest spots on L Avenue may start to flood.

• 1241 ft

  Minor agricultural flooding begins near 450th and 470th streets.

• 1239 ft

  The lowest banks overflow with minor lowland flooding.

Highest crests on record