Republican Gov. Mike Parson, who was sworn in on June 1 after the resignation of Gov. Eric Greitens, approved the proposal championed by Sen. Maria Chappelle-Nadal, D-University City.
The measure will allocate $150,000 annually to the Department of Natural Resources to probe sites like the West Lake Landfill in north St. Louis County, where radioactive material was dumped more than 40 years ago.
Lake Levels 