End Of Mcdonnell Ave Near Junction Of Hwy 13 And I-580, Oakland, CA94619
National Priorities List: No
Status: Active
Leona Heights Sulphur Mine is a superfund site located at End Of Mcdonnell Ave Near Junction Of Hwy 13 And I-580, Oakland, CA 94619. The Environmental Protection Agency (EPA) identifies sites such as Leona Heights Sulphur Mine 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. Leona Heights Sulphur Mine 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.