The Iowa Chapter of the Sierra Club has named three local residents as winners of their annual awards.

The awards acknowledge individuals and businesses that have done outstanding environmental work. Chad Dolan of Brighton is receiving the Public Service Award, George Foster of Fairfield is receiving the Business Service Award, and Mary Tarnoff of Fairfield is receiving the Activist Award. The awards will be presented at the Sierra Club’s annual meeting on Saturday at the Iowa Arboretum in Madrid.