The following events were reported: Flood. These occurred near station USW00093738, approximately 21.9461 km away, between 2018-08-01 00:49:00 and 2018-08-01 20:22:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. Episode Narrative: A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Event Narrative: Featherbed Lane was closed due to flooding near US-29 Lee Highway. A car was stuck in high water in the 11000 Block of Fairfax Station Road. All of VA-609 Courthouse Road was closed due to flooding. VA-646 Aden Road was closed due to flooding between VA-611 Fleetwood Drive and Bristow Road. A car was stuck in high standing water in the 8300 Block of Sudley Road. VA-602 Rogues Road was closed due to flooding near Kennedy Road. High water in the vicinity of Singing Pines Road caused the road to be closed. A pickup truck was trapped in high water up to its doors on ValleyView Drive. A water rescue occurred at Browns Mill Road at Difficult Run. VA-702 Beulah Road was closed due to flooding at Wolftrap Creek near VA-675 Browns Mill Road. High water near the intersection of Newman Road and Clifton Creek Drive caused the road to be closed. Eastbound VA-7 Leesburg Pike was closed due to flooding from Colvin Run near VA-743 Colvin Run Road and Carpers Farm Way. Old Church Road was closed at Slate Run due to flooding. The 11400 block of VA-656 Remington Road was closed due to flooding over Craig Run. Fairfax Station Road was closed due to flooding between Colchester Road and Innisvale Drive. Northbound US-29 Lee Highway was closed due to flooding near Clifton Road and Stringfellow Road. Hunter Mill Road closed over Difficult Run due to flooding near Hunter Station Road. VA-234 Sudley Road was closed at US-29 Lee Highway due to flooding over Youngs Branch. The stream gauge at Great Falls along Difficult Run crested at 11.08 feet which is above the flood stage of 11 feet. At 11 feet, Leigh Mill Road floods near Difficult Run. Rolling road was closed near VA-236 Business/Sudley Road due to flooding. High water caused the road to be closed near the intersection of Pageland Lane and Groveton Road. There was a water rescue on Bristow Road near the Post Office. Four feet of water was across the road. Browns Mill Road at Beulah Road was closed due to high waters. The Virginia Tech stream gage on Cedar Run near Aden exceeded the 10 foot flood stage during the indicated period. The peak level of 12.95 feet was observed at 9:53am EST. Fleetwood Drive was flooded throughout the period near Cedar Run. Aden Road was closed at Ausley Court due to high water. The Virginia Tech stream gage on Broad Run near Bristow exceeded the 9.5 foot flood stage during the indicated period. The peak level of 11.43 feet occurred at 4:31am EST. Piper Lane was closed overnight near the Manassas VRE train station due to flooding. VA-806 Elk Run road was closed due to flooding between VA-610 Midland Road and VA-616 Bristersburg Road. Vale Road was closed both ways between West Ox road and Fox Mill Road. Fleetwood Drive was closed due to flooding at Cedar Run. There was a water rescue for a person trapped on dry land surrounded by water. Main Street was closed due to flooding near Chapel Road and Clifton Road. River Bend Road was closed due to flooding south of Arnon Chapel Road. Leigh Mill Road over Difficult Run between Towlson Road and County Road 5703. The stream gauge on Bull Run near Manassas Park crested at 15.1 feet, which is above the flood state of 12 feet.