Interstate Lead Co Ilco is a superfund site located at 1247 Borden Ave Se, Leeds, AL 35094. The Environmental Protection Agency (EPA) identifies sites such as Interstate Lead Co Ilco 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. Interstate Lead Co Ilco is currently registered as an Active NPL superfund site by the EPA. Because it is on the NPL (National Priorities List), Interstate Lead Co Ilco is considered one of the worst hazardous waste sites identified by the EPA.