Hover over each point of interest to see more information about the location. Point where Dunkard Creek flows into the Monongahela River Watkins Run Borehole Dana constructed pumps here to remove mine water from the Humphrey Mine Calvin Run Borehole Dana constructed pumps here to remove mine water from the Humphrey Mine Steele Shaft Treatment Site Where AMDRI treats water pumped from the Shannopin and Humphrey mines before it is discharged into Dunkard Creek Longview Power Plant A coal-fired, electrical power-generating facility located in Maidsville, W.Va.