River DE

Smyrna River

Delaware • 39.3498, -75.5449

Length

9 mi

15 km

Elevation

1′ → 0′

1 ft drop

Stream Order

6

Large River

Slope

0.00%

0.1 ft/mi

Drainage

62 mi²

159 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

53 mi

85 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

EPA WQP MyWaterway

Data from USGS & NOAA for informational purposes only. More