DNR soliciting public comment on Big Hollow Lake improvement plan  • Iowa Capital Dispatch

DNR soliciting public comment on Big Hollow Lake improvement plan  • Iowa Capital Dispatch

Big Hollow Lake, located near Mediapolis, is on Iowa's impaired water list for high algae, turbidity and pH levels. (Photo via Google Earth) The Iowa Department of Natural Resources has prepared a plan to improve water quality at Big Hollow Lake in Des Moines County and is now seeking public comments on the plan.  Big Hollow Lake was one of more than 700 segments on the DNR’s 2024 list of impaired waters in the state. The lake was impaired with …