Creek OR

Fifteenmile Creek

Oregon • 45.4822, -121.1640

Hydrography profile Updated Jan 19, 2026

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

54 mi

87 km

Elevation

6,149′ → 81′

6,068 ft drop

Stream Order

Large River

Slope

2.12%

111.9 ft/mi

Drainage

365 mi²

945 km²

Avg Flow

101 cfs

1.3 mph velocity

Path to Mouth

243 mi

391 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Water Quality

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

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

Rain Radar