dams

Natural Resources Conservation Service (NRCS)’s 2023 Engineer of the Year, Peter Clark is clear about the importance of what people like him do. Engineers “harness the math, harness the statistics … and apply science” to figure out how to solve a problem, such as building a dam to help capture and slowly release runoff from rainfall events to reduce flooding impacts.

This year marks the 133^rd anniversary of the dam breach that took the lives of more than 2,200 people and galvanized the nation to ensure such a tragic event could not happen again. On May 31, 1889, torrential rain and subsequent flooding caused the South Fork Dam to fail near Johnstown, Pennsylvania. Changes in ownership, lack of oversight, and unsound improvements increased the probability of a dam failure rather than prevent one. When the dam gave way, over 20 million tons of water caused a catastrophic torrent downstream. A 40-foot wave traveling 40 miles per hour crashed into Johnstown demolishing the town.