Overview
- Divers performing routine maintenance on Tuesday found a grenade-type improvised explosive device at the Converse Reservoir dam in Mobile County.
- A joint team that included the FBI, the Mobile County Sheriff’s Office, Mobile Police, the Alabama Law Enforcement Agency bomb squad, a maritime render-safe unit, and Daphne Search and Rescue retrieved the device and detonated it off-site.
- Officials reported no injuries or impact to the water system that serves roughly 350,000 people in the Mobile area.
- Authorities notified the Department of Homeland Security because the dam and Big Creek Lake are federally designated critical infrastructure with a high-hazard rating that signals likely loss of life if the dam fails.
- Investigators have not identified a suspect or motive, and MAWSS says it will work with law enforcement to tighten security, a step that could spur wider reviews of protections at other dams and utilities.