The Flood Warning is extended for the following rivers in Louisiana. Mississippi River At Reserve affecting St. John The Baptist, St. James and St. Charles Parishes. Mississippi River At Donaldsonville affecting Ascension Parish. Mississippi River At Baton Rouge affecting West Baton Rouge and East Baton Rouge Parishes. Mississippi River At Red River Landing affecting West Feliciana, Pointe Coupee and East Baton Rouge Parishes. For the Lower Mississippi River. including Red River Landing, Baton Rouge, Donaldsonville, Reserve, New Orleans. Major flooding is forecast. * WHAT. Minor flooding is occurring and minor flooding is forecast. * WHERE. Mississippi River at Donaldsonville. * WHEN. Until Tuesday, May 20. * ADDITIONAL DETAILS. - At 10:00 AM CDT Wednesday the stage was 29.6 feet. - Bankfull stage is 23.0 feet. - Forecast. The river is expected to fall below flood stage Tuesday, May 20 and continue falling to 21.7 feet Wednesday, June 04. - Flood stage is 27.0 feet. - http://www.weather.gov/safety/flood