River WY

Haley Prong

Wyoming • 43.8525, -105.0466

Hydrography profile Updated Feb 1, 2026

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

6 mi

10 km

Elevation

4,963′ → 4,561′

402 ft drop

Stream Order

Large River

Slope

1.19%

63.0 ft/mi

Drainage

4 mi²

10 km²

Avg Flow

-- cfs

1.4 mph velocity

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