Superfund Site
Pena Blanca Watershed
9 Miles Nw Nogales-coronado Forest, Nogales, AZ 85621
National Priorities List: No
Status: Active
Pena Blanca Watershed is a superfund site located at 9 Miles Nw Nogales-coronado Forest, Nogales, AZ 85621. The Environmental Protection Agency (EPA) identifies sites such as Pena Blanca Watershed 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. Pena Blanca Watershed 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.
