Restoration of the fish ladder has had a significant positive impact on the health of the Damariscotta River alewife stocks. Alewives are an important part of the food chain and they contribute to the health of the marine environment and to the lakes and streams where the fish spawn. In the spring, a few harvested alewives are smoked as “people food” but most serve as a source of fresh bait for local lobstermen. The Towns of Newcastle and Nobleboro have harvested alewives since the 1700s and, by balancing conservation and economic goals, they have carefully tended the Damariscotta River alewife stocks. Today, all funds received for harvested alewives are spent to maintain and restore the fish ladder and harvesting area.