GULFPORT, Miss. (AP) — A federal judge has dismissed a lawsuit that sought to protect dolphins along the Mississippi Gulf Coast after dozens were killed or sickened in 2019 following the prolonged opening of a spillway used for flood control.
U.S. District Court Judge Louis Guirola Jr. ruled Wednesday that local governments and business groups that filed the civil complaint in January had no legal standing to sue. The judge said the plaintiffs, who called themselves the Mississippi Sound Coalition, failed to show they faced imminent harm.
The coalition had sued the Army Corps of Engineers over its operation of the Bonnet Carre’ Spillway upriver from New Orleans. The spillway is used to divert Mississippi River water to Lake Pontchartrain and Lake Borgne, after which it flows to the Mississippi Sound in the Gulf of Mexico.
When the river is high, opening the spillway eases pressure on the levees that protect New Orleans. However, it also flushes pollutants and nutrients into the Mississippi Sound and reduces salinity.