A low pressure passed north of the region during the morning.  It's associated warm front lifted through Maryland early in the morning, producing widespread light to moderate rain and saturating ground.  When a band of moderate to heavy rain moved across as a cold front pushed east, flooding resulted in Carroll and Frederick counties.  Rainfall amounts were measured as high as 3.43 near Libertyown.

Flood in FREDERICK, MARYLAND
From 23-NOV-11 01:45:00 to 23-NOV-11 07:45:00 (EST-5)
Location: LADIESBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Good Intent Road was closed near Simpsons Mill road due to flooding from earlier rainfall.  A nearby observer reported 2.79 inches of rain.

Flood in FREDERICK, MARYLAND
From 23-NOV-11 01:45:00 to 23-NOV-11 07:45:00 (EST-5)
Location: LADIESBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Claybaugh Road was closed at Johnsville road due to flooding from earlier rainfall.  A nearby observed recorded 2.77 inches of rain.

Flood in CARROLL, MARYLAND
From 23-NOV-11 01:45:00 to 23-NOV-11 07:45:00 (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 between Route 31 and Oak Orchard Road due to earlier rainfall.  A nearby observer reported 3.04 inches of rain.

Flood in FREDERICK, MARYLAND
From 23-NOV-11 01:45:00 to 23-NOV-11 07:45:00 (EST-5)
Location: MT PLEASANT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Linganore Road was closed near Gas House Pike due to flooding from earlier rainfall.  A nearby observed recorded 2.49 inches of rain.

Flood in FREDERICK, MARYLAND
From 23-NOV-11 01:45:00 to 23-NOV-11 07:45:00 (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 on Israel Creek.  A nearby observer measured 2.67 inches of rain.

Flood in FREDERICK, MARYLAND
From 23-NOV-11 01:45:00 to 23-NOV-11 07:45:00 (EST-5)
Location: EMMITSBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Irishtown Road was closed due to flooding from earlier rainfall.  A nearby observer recorded 2.51 inches of rain.

Flood in FREDERICK, MARYLAND
From 23-NOV-11 02:00:00 to 23-NOV-11 08:00:00 (EST-5)
Location: LOYS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Numerous roadways were closed across Frederick County, including Old Frederick Road at Old Mill Road.  An observer near this intersection reported 2.10 inches of rain.

Flood in CARROLL, MARYLAND
From 23-NOV-11 02:00:00 to 23-NOV-11 08:00:00 (EST-5)
Location: NEW WINDSOR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

Twenty to twenty-five county roads and 3 to 4 state roads were closed due to high water in Carroll County.  A rainfall observer near Taneytown recorded 3.04 inches.

Flood in CARROLL, MARYLAND
From 23-NOV-11 05:00:00 to 23-NOV-11 07:00:00 (EST-5)
Location: FRIZZELLBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A swift-water rescue was performed in Westminster.  The rainfall that caused the event happened a number of hours before the event.  An observer in Westminster tallied 2.99 inches of rain.

Flood in CARROLL, MARYLAND
From 23-NOV-11 06:00:00 to 23-NOV-11 12:00:00 (EST-5)
Location: KEYMAR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

Keysville-Bruceville Road was closed at Route 194 due to flooding.  A nearby observer recorded 2.85 inches of rain.