Natural Resource Planner Christopher B. Burke Engineering, LLC Indianapolis, IN
Abstract Description: Mills and their power-generating dams were integral to society in the 1800s and early 1900s, not only grinding grains into flour but also powering lumber processing equipment for homes and businesses. Wherever there was a community, a water-powered mill was nearby, feeding the community’s needs and growth.
Thompson Mill not only served the Town of Edinburgh, Indiana, but was also key in supporting the military during World War I by providing flour for American soldiers. The history of the mill, the dam, and the community is well-documented, but the removal of the severely damaged and deteriorated dam exposed a new chapter of the community’s history.
The removal of the dam was a complicated community decision, with emotions running high. Key visual reminders of the dam were left in place, and as the river returns to its natural course, it frames the newly discovered historic artifacts that predated the dam and were hidden for over 200 years. Working closely with the State Historic Preservation Office, the community can now safely access the river, enjoy a renewed diverse fish population, and celebrate the historic resources remaining at the site.
This presentation is a case study of the life and death (decommissioning and removal) of this beloved community mill dam after it lost its foundational support and underscores the importance of balancing cultural heritage preservation with environmental restoration and public safety, highlighting the community’s resilience and adaptability.
Learning Objectives:
Historical coordination and involvement is not only a requirement but also helpful.
Be prepared for the unexpected.
Understand that dam removals can enhance more than just the water quality, including in this cae, a renewed interest in the hoistory and development of the town.
