At Least One Dead After Flash Flooding Wreaks Havoc In Md.

BALTIMORE (WJZ) --At least one person has been found dead after severe flooding left a path of devastation across the state on Saturday night, according to Howard County spokesperson Andy Barth.

Barth said the body of a woman was found dead in Howard County, but could not confirm her identity at this time.

One of the areas hardest hit was Historic Ellicott City, where floodwaters left a trail of devastation, damaging buildings, vehicles and roads. First responders there made "numerous water rescues," according to fire officials, as drivers were stranded on Main Street, Howard Road, St. Johns Lane, Route 70 and Route 29.

RELATED: At Least One Dead After Flash Flooding Leaves Path of Destruction Across Md.

County officials urged residents in Centennial, Lake Kittamaqundi and Allview along the Little Patuxent River to relocate to higher ground in case an upstream dam should fail.

In the aftermath, parts of Main Street had collapsed. Displaced residents from homes under evacuation orders were offered shelter at the county recreation center.

""We had six inches of rain  in about three hours," said  Allan Kittleman, Howard County Executive. "[There was] tremendous devastation in Ellicott City, a lot of businesses have been significantly damaged."

Courtney Weglein, who captured dramatic video of the flooding, said the water got so high at one point that a man had to be carried to safety. "It was insane," she recalled. "It was a flash flood. I literally came here, I thought we're going to have dinner. Within five minutes, it was panic and my friend was pulling someone out of there, and I've never seen anything like it."

Another man told WJZ's George Solis the water came all the way up to his waist. The floodwaters swept some cars into others. Others weren't as fortunate; one plunged nose first into a channel and another was completely totaled.

"You know, all I can say is, I'm just happy to be alive," said Weglein.

Just before midnight on Sunday,  Kittleman declared a State of Emergency.

A spokesperson for Kittleman, Andy Barth, tells WJZ that Governor Larry Hogan will be surveying the damage on Sunday morning.

"It looks like a movie disaster scene," said Lieutenant Governor Boyd Rutherford.

Rutherford says he contacted FEMA to assist with the recovery.

The picture wasn't any prettier in Baltimore, where city police reported about 9:40 p.m. that Interstate 83 between Falls Road and Coldspring Lane was closed due to flooding, and advised drivers to take alternate routes. The roadway has since reopened.

City firefighters saved a driver who was stuck on top of their car near the corner of Clipper Mill and Union Road about 9 p.m. as rushing waters carried other vehicles away.

The flooding near Jones Falls Expressway was so bad, as many as 20 vehicles were stranded in the rising waters. Several nearby agencies, including Harford County Fire Rescue, were called in to help rescue those trapped inside their vehicles.

Earlier in the evening, the National Weather Service issued a Flash Flood Warning for Anne Arundel, Baltimore, Carroll, Frederick, Howard and Montgomery counties until 4:15 a.m. Sunday.

In Carroll County, viewer Cindy reported heavy flooding on Baust Church Road in Union Bridge. Drivers could be seen stranded amid rushing waters on Woodstock Road in Howard County in video submitted by Kelsey.

At its peak, the severe weather knocked out power to more than 10,000 customers spread across Baltimore, Howard and Montgomery counties and Baltimore City, according to BGE's outage map, including nearly 8,000 in Howard alone.

The total number of outages has since dropped as crews work to restore power and water service to affected residents.

As of 11 p.m., in Howard County, Frederick Road remained closed between Toll House Road and Main Street in Ellicott City. Route 108 was closed at Ten Mills Road. Little Patuxent Parkway was closed between Columbia Road and U.S. 29.

Police and first responders have urged residents to be safe by staying indoors and avoid getting on the roads.

Stay up to date with all the latest weather conditions through the WJZ #FIRSTWARNINGWX team.