A lee side trof in combination with an upper air disturbance triggered clusters of showers and thunderstorms with torrential downpours over sections of central and southern New Jersey during the late morning into the early afternoon on the 2nd. This caused urban, poor drainage and small creek flash flooding. Some creek and river flooding persisted into the night in Gloucester and Camden Counties.  Event precipitation totals reached between 2.0 and 4.0 inches in parts of Camden, Gloucester and Hunterdon Counties.

Flash Flood in GLOUCESTER, NEW JERSEY
From 02-SEP-13 12:00:00 to 02-SEP-13 14:00:00 (EST-5)
Location: HARRISONVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorms with torrential downpours caused creek and poor drainage flooding in central Gloucester County, affecting Glassboro Borough and Elk, Harrison and South Harrison Townships the most. In Glassboro,  significant roadway flooding was reported. At Rowan University, several parking lots quickly flooded and roadways leading into and through the university were also flooded. Event precipitation totals included 4.30 inches in Glassboro, 2.78 inches in Malaga, 2.58 inches in Franklin Township and 2.01 inches in Sewell.

Flash Flood in HUNTERDON, NEW JERSEY
From 02-SEP-13 12:20:00 to 02-SEP-13 14:30:00 (EST-5)
Location: MILFORD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorms with torrential downpours caused creek and poor drainage flooding in west central Hunterdon County centered in and around Alexandria, Franklin, Holland and Union Townships.  Event precipitation totals included 3.22 inches in Pittstown, 2.58 inches in Franklin Township and 2.38 inches in Spruce Run.

Flash Flood in CAMDEN, NEW JERSEY
From 02-SEP-13 10:15:00 to 02-SEP-13 13:30:00 (EST-5)
Location: BLENHEIM
Flood cause: Heavy Rain
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorms with torrential downpours caused creek and poor drainage flooding in west central Camden County in and around Somerdale Borough and Gloucester Township. In Somerdale, significant street flooding was reported with several vehicles stuck in flood waters.  Event precipitation totals included 4.26 inches in Stratford, 4.10 inches in Clementon, 4.09 inches in Gloucester Township, 4.00 inches in Glendora and 3.50 inches in Blenheim.

Flash Flood in CAMDEN, NEW JERSEY
From 02-SEP-13 10:30:00 to 02-SEP-13 13:35:00 (EST-5)
Location: GIBBSBORO
Flood cause: Heavy Rain
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorms with torrential downpours caused creek and poor drainage flooding in east central Camden County centered in and around Voorhees Township. Flooding along the Millard Creek and Kirkwood Lake reached some properties. Roadway flash flooding also occurred and some vehicles were trapped in flood waters. Event precipitation totals included 4.26 inches in Stratford, 4.10 inches in Clementon, 4.09 inches in Gloucester Township, 4.00 inches in Glendora and 3.50 inches in Blenheim.

Flood in CAMDEN, NEW JERSEY
From 02-SEP-13 13:35:00 to 02-SEP-13 23:09:00 (EST-5)
Location: HADDONFIELD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The runoff from the thunderstorms with torrential downpours caused minor flooding along the Cooper River the lasted into the night of the 2nd.  The Cooper River at Haddonfield was above its 2.8 foot flood stage from 235 p.m. EDT on the 2nd through 1209 a.m. EDT on the 3rd. It crested at 3.65 feet at 530 p.m. EDT on the 2nd. Event precipitation totals included 4.26 inches in Stratford, 4.10 inches in Clementon, 4.09 inches in Gloucester Township, 4.00 inches in Glendora and 3.50 inches in Blenheim.

Flood in GLOUCESTER, NEW JERSEY
From 02-SEP-13 14:47:00 to 03-SEP-13 04:06:00 (EST-5)
Location: MULLICA HILL
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The runoff from the thunderstorms with torrential downpours caused flooding along the Raccoon Creek that lasted into the night of the 2nd. The Raccoon Creek near Swedesboro was above its 13 foot flood stage from 347 p.m. EDT on the 2nd through 506 a.m. EDT on the 3rd. It crested at 15.25 feet at 8 p.m. EDT on the 2nd. It was historically the 5th highest crest on record for the creek and the highest crest since August 28, 2011 associated with Tropical Storm Irene. Event precipitation totals included 4.30 inches in Glassboro, 2.78 inches in Malaga, 2.58 inches in Franklin Township and 2.01 inches in Sewell.