A slow moving cold front approached the area on the 22nd before passing through on the 23rd. A deep southerly flow allowed for tropical moisture to move into the area ahead of the boundary. This led to heavy rainfall as the cold front approached, and several instances of flooding along with isolated instances of flash flooding occurred.

Flood in MONTGOMERY, MARYLAND
From 23-SEP-21 07:55:00 to 23-SEP-21 09:30:00 (EST-5)
Location: SENECA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level along the Seneca Creek at Dawsonville rose above flood stage, cresting at 7.67 feet at 8:40 AM EST on the 23rd of September. Portions of the Seneca Creek Greenway were flooded and a small portion of Berryville Road west of Darnestown Road was flooded.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 12:27:00 to 24-SEP-21 12:59:00 (EST-5)
Location: PEARL
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level rose above flood stage, cresting at 19.03 feet at 4:45 AM on the 23rd of September. Significant lowland flooding occurred along the river, with backwater flooding also occurring. Numerous roads were closed. Water reached the parking lot at Gambrill Mill along the Monocacy Battlefield. Backwater flooding from Carroll Creek also approached the underside of the bridge leading to the Frederick city wastewater treatment plant.
Much of Pinecliff Park and Rivermist Park were flooded. Buckeystown Community Park was also flooded.

Flood in FREDERICK, MARYLAND
From 22-SEP-21 05:22:00 to 23-SEP-21 14:27:00 (EST-5)
Location: LADIESBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level along the Big Pipe Creek at Bruceville rose above flood stage, cresting at 11.33 feet at 9:45 AM on the 23rd of September. Keysville-Bruceville Road was flooded.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 13:19:00 to 24-SEP-21 10:44:00 (EST-5)
Location: HARMONY GROVE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level along the Monocacy River at Frederick (FRMM2) rose above moderate flood stage, cresting at 22.59 feet at 1:45 AM EST on the 24th of September.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 03:30:00 to 23-SEP-21 05:30:00 (EST-5)
Location: ROCKY RIDGE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Road closure due to flooding in the Rocky Ridge area.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 03:48:00 to 23-SEP-21 05:48:00 (EST-5)
Location: WOODSBORO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Hill Road between Coppermine Road and Renner Road is closed due to high water.

Flood in CARROLL, MARYLAND
From 23-SEP-21 05:02:00 to 23-SEP-21 07:02:00 (EST-5)
Location: SAMS CREEK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Sams Creek Road was closed due to flooding at Sams Creek between MD-31 New Windsor Road and Oak Orchard Road.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 03:30:00 to 23-SEP-21 05:30:00 (EST-5)
Location: KNOXVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Road closures due to flooding starting to be reported in the Brunswick, Jefferson, and Knoxville areas.

Flood in CARROLL, MARYLAND
From 23-SEP-21 05:02:00 to 23-SEP-21 07:02:00 (EST-5)
Location: KEYMAR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Claybaugh Road was closed due to flooding at Little Pipe Creek.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 05:02:00 to 23-SEP-21 07:02:00 (EST-5)
Location: LE GORE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Hill Road was closed due to flooding between Coppermine Road and Renner Road.

Flood in HARFORD, MARYLAND
From 23-SEP-21 10:56:00 to 23-SEP-21 12:56:00 (EST-5)
Location: SHORT LANE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Multiple vehicles were stranded in 6 to 12 inches of water flowing across US-40 (South Philadelphia Boulevard) near Old Philadelphia Road.

Flood in BALTIMORE, MARYLAND
From 23-SEP-21 11:10:00 to 23-SEP-21 13:10:00 (EST-5)
Location: GLENCOE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The stream gauge on Gunpowder Falls at Glencoe reached flood stage.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 05:02:00 to 23-SEP-21 07:02:00 (EST-5)
Location: NEW MIDWAY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Hiney Road was closed due to flooding between Legore Road and Haughs Church Road.

Flood in BALTIMORE, MARYLAND
From 23-SEP-21 10:37:00 to 23-SEP-21 12:37:00 (EST-5)
Location: LYNCH PT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Grace Road was closed due to flooding near Alice Avenue.

Flood in HARFORD, MARYLAND
From 23-SEP-21 10:49:00 to 23-SEP-21 12:49:00 (EST-5)
Location: BERKLEY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-623 Castleton Road was closed due to flooding at Peddler Run near Glen Cove.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 13:32:00 to 23-SEP-21 15:32:00 (EST-5)
Location: FREDERICK ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The stream gauge on the Monocacy River above Frederick reached flood stage.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 05:07:00 to 23-SEP-21 07:07:00 (EST-5)
Location: LIBERTYTOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

High water blocks MD-26 (Main Street) at Trammel's Valley.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 12:30:00 to 23-SEP-21 14:30:00 (EST-5)
Location: GROVE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The stream gauge on the Monocacy River at Frederick reached flood stage.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 05:02:00 to 23-SEP-21 07:02:00 (EST-5)
Location: GRACEHAM
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Roddy Road was closed due to flooding at Owen's Creek.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 05:03:00 to 23-SEP-21 07:03:00 (EST-5)
Location: LIBERTYTOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Jones' Road was blocked by high water near South Street.

Flood in WASHINGTON, MARYLAND
From 23-SEP-21 05:12:00 to 23-SEP-21 07:12:00 (EST-5)
Location: LEITERSBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

The Little Antietam Creek was flowing across Leitersburg Smithsburg Road, closing the road.

Flood in CARROLL, MARYLAND
From 23-SEP-21 05:30:00 to 23-SEP-21 07:30:00 (EST-5)
Location: DETOUR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The stream gauge on Big Pipe Creek at Bruceville reached flood stage.

Flood in HARFORD, MARYLAND
From 23-SEP-21 09:45:00 to 23-SEP-21 11:45:00 (EST-5)
Location: ABINGDON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-7 Philadelphia Road is closed due to flooding near MD-136 Calvary Road.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 05:33:00 to 23-SEP-21 07:33:00 (EST-5)
Location: URBANA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

High water blocks MD-355 Urbana Pike near Doctor Perry Road.

Flood in MONTGOMERY, MARYLAND
From 23-SEP-21 05:44:00 to 23-SEP-21 07:44:00 (EST-5)
Location: PARKWOOD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Water rescue for a vehicle stranded in high water near Beach Drive and Connecticut Avenue.

Flood in MONTGOMERY, MARYLAND
From 23-SEP-21 06:15:00 to 23-SEP-21 08:15:00 (EST-5)
Location: PARKWOOD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Rock Creek out of its banks flooding Beach Drive near Cedar Lane. Roadway being closed.

Flood in HARFORD, MARYLAND
From 23-SEP-21 09:49:00 to 23-SEP-21 11:49:00 (EST-5)
Location: CARSINS RUN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-22 Churchville Road was blocked by high water at Aldino Stepeny Road.

Flood in HARFORD, MARYLAND
From 23-SEP-21 10:10:00 to 23-SEP-21 12:10:00 (EST-5)
Location: ABERDEEN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

US-40 Pulaski Highway is closed due to flooding between Locust Lane and Robin Hood Road.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 09:51:00 to 23-SEP-21 11:51:00 (EST-5)
Location: BARTHOLOW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

High water on Westbound I-70/US-40 Baltimore National Pike at Mile Marker 64.0.

Flood in MONTGOMERY, MARYLAND
From 23-SEP-21 09:10:00 to 23-SEP-21 11:10:00 (EST-5)
Location: UNITY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The stream gauge on the Patuxent River at Unity reached flood stage.

Flood in BALTIMORE, MARYLAND
From 23-SEP-21 10:35:00 to 23-SEP-21 12:35:00 (EST-5)
Location: EDGEMERE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Old Battle Grove Road was closed due to flooding near North Point Road.

Flood in ALLEGANY, MARYLAND
From 23-SEP-21 10:25:00 to 23-SEP-21 12:25:00 (EST-5)
Location: KILBY CORNER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

New Bridge Road closed at Horseshoe Road due to Octoraro Creek flowing onto the intersection/bridge.

Flood in MONTGOMERY, MARYLAND
From 23-SEP-21 07:02:00 to 23-SEP-21 09:02:00 (EST-5)
Location: WOODHAVEN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Several roads closed due to high water in/near Bethesda.

Flood in BALTIMORE, MARYLAND
From 23-SEP-21 08:00:00 to 23-SEP-21 10:00:00 (EST-5)
Location: HALETHORPE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

About a half dozen roads closed for high water.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 05:41:00 to 23-SEP-21 07:41:00 (EST-5)
Location: WALKERSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Devilbliss Bridge Road was blocked by high water near MD-194 Woodsboro Pike.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: MOTTERS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Orndoff Road was closed due to flooding near Old Frederick Road.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: WALKERSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Water Street Road was closed due to flooding by Harp Road.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: NEW LONDON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Detrick Road was closed due to flooding near South Fork Bens Branch.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: NEW LONDON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Lime Plant Road was closed due to flooding at North Fork Bens Branch.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 05:43:00 to 23-SEP-21 07:43:00 (EST-5)
Location: UNIONVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-31 New Windsor Road was blocked by high water near Bessie Clemson Road.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: HARMONY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Bretheren Church Road was closed due to flooding at Catoctin Creek.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: LOYS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Old Frederick Road was closed due to flooding near Old Mill Road.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: WALKERSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Stauffer Road was closed due to flooding near Water Street Road.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: MT PLEASANT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Crum Road was closed due to flooding near Stauffer Road.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: EMMITSBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Annandale Road was closed due to flooding near Toms Creek.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: PLANE NUMBER FOUR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Jesse Smith Road was closed due to flooding at South Fork Bens Branch.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: NEW LONDON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Gas House Pike was closed due to flooding near Central Church Road.

Flood in CARROLL, MARYLAND
From 23-SEP-21 06:30:00 to 23-SEP-21 08:30:00 (EST-5)
Location: MT AIRY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Several roads were blocked by high water in Mount Airy .

Flood in CARROLL, MARYLAND
From 23-SEP-21 07:11:00 to 23-SEP-21 09:11:00 (EST-5)
Location: TYRONE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-84 Baust Church Road was closed due to flooding at MD-382 Old Taneytown Road.

Flood in CARROLL, MARYLAND
From 23-SEP-21 06:30:00 to 23-SEP-21 08:30:00 (EST-5)
Location: WESTMINSTER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Several roads were blocked by high water in Westminster.

Flood in CARROLL, MARYLAND
From 23-SEP-21 06:30:00 to 23-SEP-21 08:30:00 (EST-5)
Location: WINFIELD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Several roads were blocked by high water in Winfield .

Flood in CHARLES, MARYLAND
From 23-SEP-21 07:23:00 to 23-SEP-21 09:23:00 (EST-5)
Location: BEANTOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-5 Leonardtown Road was closed due to flooding at Post Office Road.

Flood in CARROLL, MARYLAND
From 23-SEP-21 07:30:00 to 23-SEP-21 09:30:00 (EST-5)
Location: BRIDGEPORT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The stream gauge on the Monocacy River at Bridgeport reached flood stage.

Flood in MONTGOMERY, MARYLAND
From 23-SEP-21 07:57:00 to 23-SEP-21 09:57:00 (EST-5)
Location: DAWSONVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The stream gauge on Seneca Creek at Dawsonville reached flood stage.

Flood in MONTGOMERY, MARYLAND
From 23-SEP-21 08:18:00 to 23-SEP-21 10:18:00 (EST-5)
Location: NORTHWEST PARK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Sligo Creek Parkway was closed due to flooding between MD-320 Piney Branch Road and Maple Avenue.

Flood in ST. MARY'S, MARYLAND
From 23-SEP-21 07:41:00 to 23-SEP-21 09:41:00 (EST-5)
Location: CHAPTICO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-238 Maddox Road was closed due to flooding south of Hurry Road.

Flash Flood in FREDERICK, MARYLAND
From 23-SEP-21 04:30:00 to 23-SEP-21 06:00:00 (EST-5)
Location: LIBERTYTOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

There was a swift water rescue near the 8900 Block of Jones Road in Libertytown.

Flash Flood in FREDERICK, MARYLAND
From 23-SEP-21 04:39:00 to 23-SEP-21 06:00:00 (EST-5)
Location: JOHNSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

MD-75 at Coppermine Road was closed due to high water.

Flash Flood in FREDERICK, MARYLAND
From 23-SEP-21 04:16:00 to 23-SEP-21 06:00:00 (EST-5)
Location: NEW MIDWAY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD 194 at Cash Smith Road was closed due to high water.

Flash Flood in FREDERICK, MARYLAND
From 23-SEP-21 05:29:00 to 23-SEP-21 06:00:00 (EST-5)
Location: WALKERSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A swift water rescue took place in the 9900 Block of Daysville Road at Cabbage Run.

Flood in BALTIMORE, MARYLAND
From 23-SEP-21 11:05:00 to 23-SEP-21 12:57:00 (EST-5)
Location: GLENCOE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level rose above flood stage of 7 feet, cresting at 7.46 feet on September 23rd at 12:00 PM EST. Portions of Upper Glencoe Road and Lower Glencoe Road were flooded.

Flood in MONTGOMERY, MARYLAND
From 23-SEP-21 09:06:00 to 23-SEP-21 12:21:00 (EST-5)
Location: UNITY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level rose above flood stage along the Patuxent River in Unity, cresting at 8.54 feet at 11:25 AM EST on the 23rd. The parking lot for the Patuxent River State Park at Maryland Route 97 was flooded.

Flood in HOWARD, MARYLAND
From 23-SEP-21 14:38:00 to 23-SEP-21 16:56:00 (EST-5)
Location: ILCHESTER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level rose above flood stage, cresting at 16.39 feet at 3:35 PM EST on the 23rd. Water covered a portion of River Road in the Patapsco Valley State Park. Large portions of the park were flooded near the playground off Gunn Road.

Flood in PRINCE GEORGE'S, MARYLAND
From 23-SEP-21 11:29:00 to 23-SEP-21 13:29:00 (EST-5)
Location: RIVERDALE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A car was stuck in high water in Bladensburg.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 06:03:00 to 23-SEP-21 08:03:00 (EST-5)
Location: JOHNSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

The 11800 Block of Beaver Dam Road was blocked by high water.

Flood in PRINCE GEORGE'S, MARYLAND
From 23-SEP-21 11:29:00 to 23-SEP-21 13:29:00 (EST-5)
Location: FT WASHINGTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Old Fort Road was closed around Fort Washington Road due to high water.

Flood in FREDERICK, MARYLAND
From 23-SEP-21 07:18:00 to 23-SEP-21 19:59:00 (EST-5)
Location: EMMITSBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level along the Monocacy River at Bridgeport rose above flood stage, cresting at 16.55 feet at 1:30 PM EST on the 23rd of September. Fields and yards were flooded near Bridgeport and Baptist Road was also flooded.