Demolition Begins on Silver Lake Dam
Crews in Rochester, Minnesota, have started tearing down the Silver Lake Dam as part of a nearly $19 million modification project.
Updated on Nov. 5, 2026 in Home Renovation
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Demolition of the Silver Lake Dam has begun in Rochester, Minnesota, following a drawdown of the lake's water level. The dam is being replaced with cascading pool and rock arch rapids as part of the modification project.
Why it matters
The project is designed to keep the lake's water level stable while allowing the river to flow normally. Residents near Silver Lake will see changes to the shoreline and trails during the work.
The modification project costs nearly $19 million and is scheduled for completion by September 1, 2027. Details on the final water level target and dredging volume were not specified.
The players
Rochester Public Utilities
Rochester Public Utilities is the municipal utility that has owned and operated the Silver Lake Dam since the 1950s.
The details
Crews began by lowering the water level in Silver Lake, then started demolition of the dam. The project will replace the dam, dredge the lake, and replace a sewer line, with alterations to the shoreline and western and northern trails. Community members are asked not to enter the lakebed while the lake level remains low through winter.
Timeline
The dam was built during the Great Depression as a New Deal project.
Rochester Public Utilities took over ownership and operation of the dam in the 1950s.
Demolition got underway this week, in early November 2026.
The lake level will remain low through winter 2026-2027.
The new structure is set to be completed by spring 2027, with the full project finished by September 1, 2027.
Roadmap
The Silver Lake Dam was built as a New Deal public works project during the Great Depression. The current replacement marks a shift from that original design toward cascading rapids that restore more natural river flow.
Residents who use the Silver Lake trails should expect changes to the western and northern shores while the project continues. The lakebed will remain off-limits through winter, and people are asked not to walk onto it.
The takeaway
Large municipal projects like this one often reshape public spaces for years, so checking project updates before visiting the lake can help you plan around closures and changes.
What happens next
The new dam structure is set to be completed by spring 2027, and the full project is scheduled to finish by September 1, 2027.
Further reading
Explore more local home renovation coverage for context on projects like this one.
Source note: This article includes information reported by News Talk 1340 KROC-AM.
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Do you support spending nearly $19 million on Rochester's Silver Lake dam project?
