River TX

Frio River

Texas • 28.4994, -98.6143

Length

262 mi

421 km

Elevation

1,589′ → 103′

1,485 ft drop

Stream Order

8

Major River

Slope

0.11%

5.7 ft/mi

Drainage

6,645 mi²

17,210 km²

Avg Flow

-- cfs

2.8 mph velocity

Path to Mouth

366 mi

588 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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