The use of chemicals could contaminate the High Plains Aquifer. About 2 million people depend on it as a source of drinking water.
Federal prosecutors say Cathy M. Gieseker operated a $27 million Ponzi scheme as an owner of a Missouri trucking company and grain elevator. Gieseker is the company's only employee.
The meeting is to include a panel of budget, health care and legal experts.
The staging is meant to satisfy the federal Nuclear Regulatory Commission's requirement for practice drills every two years.
The Missouri Secretary of State is to speak Monday afternoon at her downtown St. Louis satellite office.