Abstract |
This Phase I Inspection/Evaluation Report details the results of a visual dam inspection of the Clifty Creek South Fly Ash Pond Dam (SFAP), located in Madison, Jefferson County, Indiana. The entrance to the plant is at Clifty Hollow Road, Route 56. The inspection was performed on June 11, 2009 by GZA GeoEnvironmental, Inc (GZA). For the purposes of this EPA-mandated inspection, the size of the impoundment will be based on U. S. Army Corps of Engineers (COE) criteria. The State of Indiana, Department of Natural Resources (INDNR) Dam Safety Regulations do not explicitly set size criteria for dam and levees under their jurisdiction. Based on an approximate embankment height of 70 feet the SFAP Dam would be classified as an Intermediate sized structure. |