River WA

Ayres Lateral

Washington • 46.4247, -120.6535

Length

3 mi

5 km

Elevation

901′ → 845′

55 ft drop

Stream Order

4

Medium River

Slope

0.31%

16.5 ft/mi

Drainage

73 mi²

188 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

455 mi

733 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