SOUTH PRAIRIE CREEK AT SOUTH PRAIRIE, WA

WASHINGTON47.1395°N, -122.0926°W Updated 13 hr ago

FLOW RATE

31cfs

GAUGE HT

24.48ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

31cfs 4.2% vs avg

Optimal band: 138–186 cfs

PERIOD HIGH

4,813cfs

PERIOD LOW

18cfs

RUNNABLE

last 1 year in band

Gauge Height

24.48ft

Weather Map

Loading weather map…

Your History · SOUTH PRAIRIE CREEK AT SOUTH PRAIRIE, WA

Track your history

Sign in to track your sessions at SOUTH PRAIRIE CREEK AT SOUTH PRAIRIE, WA: best days, monthly trends, and time on the water.

47.1395, -122.0926

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-09-01 00:00 UTC

Site #12095000·USGS

Create a free account to save favorites, set flow alerts, and track conditions