Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County.

Flash Flood in PRINCE WILLIAM, VIRGINIA
From 04-MAY-19 22:59:00 to 05-MAY-19 01:00:00 (EST-5)
Location: YORKSHIRE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

The intersection of Lake Drive and Leland Road was closed due to high water.

Flood in PRINCE WILLIAM, VIRGINIA
From 05-MAY-19 00:48:00 to 05-MAY-19 02:48:00 (EST-5)
Location: BRISTOW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

The road was closed on Valley View Drive near the Bristow Manor Golf Club due to high water.

Flood in CULPEPER, VIRGINIA
From 05-MAY-19 01:19:00 to 05-MAY-19 03:19:00 (EST-5)
Location: MONUMENT MILLS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Monumental Mills Road was closed near Hazel River Road due to standing water.

Flood in FAUQUIER, VIRGINIA
From 05-MAY-19 01:30:00 to 05-MAY-19 03:30:00 (EST-5)
Location: CLIFF MILLS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Cliff Mills Road was closed due to standing water.

Flood in PRINCE WILLIAM, VIRGINIA
From 05-MAY-19 01:43:00 to 05-MAY-19 03:43:00 (EST-5)
Location: YORKSHIRE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

The road was closed due to high water near Lake Drive and Leland Road.

Flood in PRINCE WILLIAM, VIRGINIA
From 05-MAY-19 05:25:00 to 05-MAY-19 07:25:00 (EST-5)
Location: BRISTOW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Flooding continues at Valley View Drive one mile south of Route 619.

Flood in FAUQUIER, VIRGINIA
From 05-MAY-19 06:45:00 to 05-MAY-19 08:45:00 (EST-5)
Location: CALVERTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

High water was blocking Bastable Mill Road in the 9200 Block.

Flood in FAUQUIER, VIRGINIA
From 05-MAY-19 06:45:00 to 05-MAY-19 08:45:00 (EST-5)
Location: WARRENTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

High water was blocking Frytown Road along the 7500 Block.

Flood in FREDERICK, VIRGINIA
From 05-MAY-19 09:24:00 to 05-MAY-19 11:24:00 (EST-5)
Location: WINCHESTER ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Sulphur Springs road was closed over the Opequon Creek.

Flood in FREDERICK, VIRGINIA
From 05-MAY-19 09:29:00 to 05-MAY-19 11:29:00 (EST-5)
Location: ROUND HILL
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Indian Hollow road was closed due to high water.

Flood in FREDERICK, VIRGINIA
From 05-MAY-19 09:33:00 to 05-MAY-19 11:33:00 (EST-5)
Location: BRUCETOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Old Charles Town was closed near the Opequon Creek.

Flood in LOUDOUN, VIRGINIA
From 05-MAY-19 13:12:00 to 05-MAY-19 15:12:00 (EST-5)
Location: LEESBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

VA-773 Edwards Ferry Road Northeast was closed due to flooding over Cattail Branch.

Flood in LOUDOUN, VIRGINIA
From 05-MAY-19 17:42:00 to 05-MAY-19 19:42:00 (EST-5)
Location: LEESBURG MUNI
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Tuscarora Creek was out of its banks flowing over the Washington and Old Dominion Trail.

Flood in FAIRFAX, VIRGINIA
From 05-MAY-19 18:06:00 to 05-MAY-19 20:06:00 (EST-5)
Location: LAKE BARCROFT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

VA-649 Annandale Road was closed due to flooding over Holmes Run.

Flood in FAIRFAX, VIRGINIA
From 04-MAY-19 22:59:00 to 05-MAY-19 00:59:00 (EST-5)
Location: CENTREVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Leland Road was closed due to high water.

Flood in PRINCE WILLIAM, VIRGINIA
From 05-MAY-19 00:30:00 to 06-MAY-19 02:09:00 (EST-5)
Location: BRISTOW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The stream gauge on Broad Run at Bristow reached minor flood stage. At this level, Piper Lane is flooded near Manassas Airport. The peak level was 10.04 feet at 12:45 AM on the 5th.

Flash Flood in PRINCE WILLIAM, VIRGINIA
From 04-MAY-19 23:48:00 to 05-MAY-19 00:30:00 (EST-5)
Location: BRISTOW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The stream gauge on the Broad Run at Bristow rapidly exceeded the 9.5 foot flood stage during the indicated period. Piper Lane flooded near Manassas Airport and trails along the stream were also flooded.

Flood in PRINCE WILLIAM, VIRGINIA
From 05-MAY-19 20:28:00 to 06-MAY-19 06:12:00 (EST-5)
Location: YORKSHIRE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The stream gauge on the Bull Run at Manassas Park exceeded the 12 foot flood stage during the indicated period. Water covered backyards in the Yorkshire area and flooded portions of the Bull Run trail system. The peak level of 13.55 feet occurred at 1:52 AM.