Griffith Lake Dam Spillway Improvement Project

Reconstruction work on the spillway at Griffith Lake Dam, west of Milford, will begin in August 2026. A contractor will rebuild the concrete spillway and retaining walls and relocate and upgrade the low-level outlet to the south side of the spillway. The work will correct active seepage and

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Dam Safety

The Delaware Dam Safety Program works to reduce the risk of failure of dams and to prevent injuries, property damage, and loss of reservoir storage due to dam failure. It oversees the design and construction, operation and maintenance, and inspection of regulated dams in Delaware. [panel type=”success”

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