With the Mississippi River below 33 feet, MSD says it no longer has to use the pumps, and the flow of untreated wastewater into the river has stopped. The temporary pumps will remain in place.
Updated April 29, 4 p.m.
MSD officials say that with the Mississippi River dropping, the flow of untreated sewage has slowed to 16 million gallons a day. Crews continue to work on installing two temporary pumps to replace the ones that failed. The cause of the failure is still under investigation.