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Thompson Brook Restoration and Aquatic Organism Passage Design

Stone worked with Trout Unlimited to develop a restoration design to reconnect three miles of an unnamed tributary to Thompson Brook. The connectivity issues were attributed to a hydraulically undersized NHDOT box culvert at the junction of two streams in Surry, New Hampshire. As part of this project, Stone completed topographic and geomorphic surveys of the site, as well as upstream and downstream reaches, performed hydrologic and hydraulic analyses, and developed a restoration design to improve aquatic organism passage (AOP) along the Thompson Brook.