1912Riverdale Mills stopped running and Mill River was dredged.Economy and Industry, Industry
The mills were torn down in 1926.
Fitz Henry Lane | Gloucester Buildings & Businesses | Historical Materials. https://fitzhenrylaneonline.org/historical_material/?type=Gloucester+Buildings+%26+Businesses§ion=Riverdale+Mills. Parsons, Peter, and Peter Anastas. When Gloucester Was Gloucester: Toward an Oral History of the City. Gloucester 350th Anniversary Celebration, inc, 1973.