Delaware River Basin Miller Pond Dam Wayne County Pennsylvania

Based on the visual inspection, past performance and the available engineering data, the dam and its appurtenant structures appear to be in good condition. In accordance with the Corps of Engineers' evaluation guidelines, the size classification of this dam is intermediate and the hazard classification is high. The spillway capacity combined with the available storage is sufficient to pass the PMF (Probable Maximum Flood) peak inflow without overtopping the dam. The spillway is therefore considered to be adequate. These calculations are based on a maximum stoplog elevation of 10 feet above the wetwell floor. The following recommendations are presented for immediate action by the owner: (1) That the upstream end of the outlet conduit be inspected, (2) That the downstream section of the outlet conduit be inspected on an annual basis for signs of deterioration, (3) That all brush be removed from the embankment and that the downstream wall be kept clear of all growth, (4) That a formal surveillance and downstream warning system be developed to be used during periods of high or prolonged precipitation, and (5) That a program be developed for regular inspection and maintenance.