Water releases from Fort Randall Dam at Pickstown, South Dakota and Gavins Point Dam near Yankton, South Dakota are being increased this week in support of the 2017 navigation season downstream. At Gavins Point, releases will be increased 3,000 cfs per day until they reach navigation support levels, which are estimated at 25,000 to 28,000 cfs this spring. Fort Randall’s releases will be used to back up the Gavins Point releases and are typically 2,000 to 3,000 cfs lower than Gavins Point.