Dowty Landfill 1 is a superfund site located at Se 1 4 Nw 1 4 Sect 31, T.4n, R12w, Bridgeport, IL 62417. The Environmental Protection Agency (EPA) identifies sites such as Dowty Landfill 1 because they pose or had once posed a potential risk to human health and/or the environment due to contamination by one or more hazardous wastes. Dowty Landfill 1 is currently registered as an Archived superfund site by the EPA and does not require any clean up action or further investigation at this time.