IED near Alabama reservoir detonated after officials warn of 'unprecedented' critical infrastructure threat

A grenade-type improvised explosive instrumentality was discovered and detonated successful an Alabama reservoir that serves arsenic the sole drinking h2o root for astir 350,000 people, officials said Thursday.

Divers surveying the Converse Reservoir Dam for regular attraction discovered the bomb, which the Mobile Area Water and Sewer System (MAWSS) described arsenic a "grenade-type IED," and instantly alerted the Mobile County Sheriff’s Office (MCSO), according to authorities.

The instrumentality was secured and detonated by a multi-agency squad of operators including unit from the FBI Bomb Squad, Mobile Police Department Explosive Ordnance Detail, Alabama Law Enforcement Agency's Bomb Squad, MCSO and the Daphne Search and Rescue Team, according to MAWSS.

MAWSS Director Bud McCrory called the IED find "an unprecedented threat" to the area's drinking water, adding "we are fortunate that this instrumentality was discovered earlier it could origin superior harm to our h2o proviso oregon harm to individuals."

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Members of the Gulf Coast Regional Maritime Response and Render-Safe Team food an IED retired of the Converse Reservoir successful Mobile, Alabama. (Mobile Area Water and Sewer System (MAWSS))

The Converse Reservoir is the sole root of drinking h2o for the Mobile area's 350,000 residents, according to MAWSS.

"We are grateful for the professionalism and competency of our instrumentality enforcement partners – arsenic good arsenic the speedy reasoning of our contractors and divers – successful identifying this instrumentality and safely destroying it," McCrory said.

Members of the Gulf Coast Regional Maritime Response and Render-Safe Team food an IED retired of the Converse Reservoir successful Mobile, Alabama. (Mobile Area Water and Sewer System (MAWSS))

MAWSS said it is moving with instrumentality enforcement agencies to analyse however the weaponry got successful the reservoir and however agelong it had been there. The bureau volition besides enactment with instrumentality enforcement to summation information astir the dam.

An inter-agency squad successful Alabama assesses an IED astatine the Converse Reservoir Dam successful Mobile, Alabama. (Mobile Area Water and Sewer System (MAWSS))

The Converse Reservoir and its dam are federally designated captious infrastructure. The dam is classified arsenic a precocious hazard potential, according to the Association of State Dam Safety Officials.

The precocious hazard designation means a structural nonaccomplishment would "probably origin nonaccomplishment of quality life," according to the Federal Emergency Management Agency (FEMA).

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Fox News Digital contacted MAWSS, MCSO and the FBI for further comment.