National Dam Inspection Program. Negley Dam (NDI Number PA-00948, DER Number 50-61), Susquehanna River Basin, Perry County, Pennsylvania. Phase I Inspection Report,
BERGER ASSOCIATES INC HARRISBURG PA
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The purpose of this inspection is to determine if the dam constitutes a hazard to human life and property. The dams location is Carroll Township, Perry County, U.S.G.S. Quadrangle - Newport, Pa. The general appearance of Negley Dam is good. The embankment appears to be well maintained, except for a small area at the downstream toe around the principal spillway pipe outlet. The principal spillway is a 34-inch drop inlet structure with an 18-inch outlet pipe. The emergency spillway, located in the left abutment, has a well defined channel.
- Hydrology, Limnology and Potamology
- Civil Engineering