DENVER (CBS4) – Members of the Jefferson County Sheriff’s Office took a polar plunge on Saturday.

(credit:Jefferson County Sheriff's Office)

(credit:Jefferson County Sheriff’s Office)

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The brave men and women jumped into the icy Boulder Reservoir for a great cause. The freezing dip raised nearly $2,000 for Special Olympics Colorado.

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It was a warm day, but the water was still awfully chilly.

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LINK: Special Olympics Colorado