Despite local concerns, MassWildlife has no plans to close Green River in Colrain to swimmers > >Some of the swimming holes on South Green River Road in Colrain that are on private property have been closed due to overuse and abuse. STAFF PHOTO/PAUL FRANZ >Some of the swimming holes on South Green River Road in Colrain that are on private property have been closed due to overuse and abuse. STAFF PHOTO/PAUL FRANZ >Handmade signs posted by the Friends of the Pukcommeagon/Green River encourage public swimming hole visitors to pick up their trash and keep the area clean. CONTRIBUTED PHOTO/MARTY DRIGGS