River DE

Grecos Canal

Delaware • 38.9980, -75.3374

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

12 mi

20 km

Elevation

6′ → -2′

8 ft drop

Stream Order

Stream

Slope

0.01%

0.7 ft/mi

Drainage

45 mi²

117 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

28 mi

45 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Loading the interactive map…

Data from USGS & NOAA for informational purposes only. Read source and safety notes

Rain Radar