Blythe Drug Lab is a superfund site located at 2105 Sand Rock Avenue, Sand Rock, AL 35983. The Environmental Protection Agency (EPA) identifies sites such as Blythe Drug Lab 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. Blythe Drug Lab is currently registered as an Active superfund site by the EPA. However, it is not on the NPL (National Priorities List), which means the EPA does not consider it one of the nation's most hazardous waste sites.