Winder

About Winder

The primary purpose of Winder is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is private-owned. It impounds the Mink Creek Bear River near Us Hwy 91.

The dam stands 57 feet tall and stretches 860 feet across, creates a reservoir covering 96 acres, has a storage capacity of 2,000 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1958, the structure is well into its service life at over 50 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 11/19/2020.

At 57 feet, this dam is taller than 95% of all dams in the United States.

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