Heavy rain fell on saturated ground during the afternoon and evening of July 27th in the Baltimore metro area. One to three inches of rain was observed, along with numerous instances of flooding.

Flash Flood in HARFORD, MARYLAND
From 27-JUL-18 17:09:00 to 27-JUL-18 18:30:00 (EST-5)
Location: SINGER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Two to three feet of water over the road following torrential rains near the intersection of Kensington Parkway and Harrogate Way.

Flood in BALTIMORE, MARYLAND
From 27-JUL-18 16:45:00 to 27-JUL-18 18:45:00 (EST-5)
Location: HEBBVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Ridge Road closed in the 2400 block due to flooding.

Flood in BALTIMORE, MARYLAND
From 27-JUL-18 16:50:00 to 27-JUL-18 18:45:00 (EST-5)
Location: PARKVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Putty Hill Avenue flooded and closed near Towson.

Flood in FREDERICK, MARYLAND
From 27-JUL-18 17:28:00 to 27-JUL-18 19:30:00 (EST-5)
Location: IJAMSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Ball Road flooded and closed between Tabler Road and Ijamsville Road.

Flash Flood in BALTIMORE, MARYLAND
From 27-JUL-18 16:58:00 to 27-JUL-18 19:00:00 (EST-5)
Location: OAKLEIGH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Flash flooding due to torrential rain was reported near the intersection of Cromwell Bridge Road and Cowpens Avenue, with road closures.

Flash Flood in BALTIMORE CITY (C), MARYLAND
From 27-JUL-18 17:32:00 to 27-JUL-18 19:30:00 (EST-5)
Location: CATONSVILLE MANOR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

US 40 flooded and closed due to torrential rain near the West Baltimore MARC station.

Flash Flood in BALTIMORE, MARYLAND
From 27-JUL-18 17:45:00 to 27-JUL-18 19:45:00 (EST-5)
Location: CATONSVILLE MANOR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Security Boulevard flooded and closed after torrential rains near Kernan Drive.

Flash Flood in BALTIMORE, MARYLAND
From 27-JUL-18 17:53:00 to 27-JUL-18 20:00:00 (EST-5)
Location: GLEN ARM
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Notchcliff Road flooded and closed after torrential rains swelled Cowen Run near Glen Arm Road.

Flash Flood in BALTIMORE CITY (C), MARYLAND
From 27-JUL-18 18:00:00 to 27-JUL-18 20:00:00 (EST-5)
Location: MT ROYAL
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Torrential rain forced cars to be stuck in high water on Falls Road, with nearby ramps to Interstate 83 also flooded, blocking traffic.

Flash Flood in HARFORD, MARYLAND
From 27-JUL-18 17:27:00 to 27-JUL-18 19:00:00 (EST-5)
Location: BEL AIR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Flash flooding due to torrential rain occurred at the intersection of Conowingo Road and Moores Mill Road near Bynum Run.

Flash Flood in BALTIMORE, MARYLAND
From 27-JUL-18 17:03:00 to 27-JUL-18 17:17:00 (EST-5)
Location: HALETHORPE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The USGS stream gage on East Branch Herbert Run near Arbutus rapidly and briefly exceeded the 7 foot flood stage during the indicated period, sending water into nearby yards. The peak level of 7.28 feet occurred at 5:10pm EST.

Flash Flood in HARFORD, MARYLAND
From 27-JUL-18 19:32:00 to 27-JUL-18 20:20:00 (EST-5)
Location: SINGER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The USGS stream gage on Otter Point rapidly but briefly exceeded the 8 foot flood stage during the indicated period, causing flooding on Winters Run Road. The peak of 8.39 feet occurred at 8:00pm EST.