11 Mar 2026

Join USACE water managers for public meetings on Missouri River system operations

After a season of virtual-only updates, USACE Missouri River water managers look forward to meeting with members of the public in person this spring. The public is invited to join the U.S. Army Corps of Engineers and local weather experts for a series of briefings on the 2026 runoff season, reservoir status, and our planned operations for the year ahead.

5 Mar 2026

Dry outlook persists for Missouri River despite early spring runoff; Navigation support to begin mid-March

Warm February temperatures triggered early snowmelt and runoff in the Missouri River Basin above Sioux City, Iowa, but the overall 2026 runoff forecast remains well below average. February runoff was 1.3 million acre-feet, 113% of average. Despite this above average runoff in the Garrison, Oahe, and Gavins Point reaches, the full-year runoff forecast above Sioux City, Iowa is 20.6 MAF, 80% of average.