Standard Chlorine is a superfund site located at 1015-35 Belleville Turnpike, Kearny, NJ 07032. The Environmental Protection Agency (EPA) identifies sites such as Standard Chlorine 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. Standard Chlorine is currently registered as an Active NPL superfund site by the EPA. Because it is on the NPL (National Priorities List), Standard Chlorine is considered one of the worst hazardous waste sites identified by the EPA.