Stockton Springs has a rich history dating back to indigenous people who lived in the area and fished in the harbor. In the mid 1800s Stockton had a thriving industry that included four sawmills, a tannery, six blacksmith shops, four shipyards, a shoe factory, cheese factory, and a clothing factory. At the turn of the 20th century, Stockton Harbor was a bustling port where schooners came and went with the tides. There were three huge wooden piers, the largest measuring 1750 feet. Stockton housed the largest potato warehouse, with potatoes arriving from Aroostook County to be stored in their custom potato box. The Bangor and Aroostook railroad transported potatoes and other goods to and from the massive docks. A devastating fire destroyed the piers in 1924, putting an end to the industrial era for Stockton Harbor.