Continuous Resistivity Profiling (CRP) in the Des Moines River and Beaver Creek, Des Moines, Iowa, 2018
In September 2018, approximately 13 miles of continuous resistivity profiling (CRP) surveys were collected on the Des Moines River and Beaver Creek in Des Moines, Iowa. The CRP method was used to characterize the resistivity of the water column and the underlying geologic materials.  Three CRP  line profiles were …