You might guess flood stages would move from north to south in the Mid-to-Lower Mississippi River as the waters travel north to south to reach the Gulf of Mexico. You’d be wrong.
Dr. Y. Jun Xu, world-renowned hydrologist of Louisiana State University, explains how South Louisiana is on the verge of one of the worlds most detrimental natural disasters in history.
Potential energy, the energy of dropping from a height, is the main driver of MSR waters to the Gulf.
Flash flooding hit Belhaven’s St. Ann and St. Mary streets yesterday (5/9/2019) as over 3 inches of rain hit the metro area in less than four hours. Bigger Pie has discussed the hazards of urban flooding in the past and remedies that DEQ needs to pursue.
On April 9, 2019, the Mississippi River at Natchez will have spent 95 days this year above the 48 feet flood stage
Water now flows much faster to the Lower MS River due to changes in land use coupled with Corps of Engineers changes to the rivers. During the rainy season, water cannot get from the Lower MS River to the Gulf of Mexico as fast as it arrives from upstream. The bathtub that is the MS River from Natchez to the Gulf has been backing up since the late 1990s.