What is the current flow on Big Soos Creek?

Big Soos Creek was running 35 cubic feet per second as of Aug 1, 2026, 6:15 PM UTC, measured at USGS gauge 12112600. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Is Big Soos Creek stocked?

Yes — Big Soos Creek is on the state's stocked trout water list. Stocked water is managed as put-and-take: fish are raised in a hatchery and released, rather than reproducing in the stream. Source: undefined.

Big Soos Creek

Washington. A state-stocked trout water. Running 35 cfs as of Aug 1, 2026, 6:15 PM UTC.

Latest Reading

cubic feet / second

USGS gauge

Flow measured Aug 1, 2026, 6:15 PM UTC at gauge 12112600. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

State Trout Classification

Classification

State-stocked trout water

Source: .

USGS Gauges on Big Soos Creek

Gauge	Station	Water temp?
12112600	BIG SOOS CREEK ABOVE HATCHERY NEAR AUBURN, WA	—

Fly fishing rivers →Washington trout water →Washington lakes →

Conditions: USGS NWIS (public domain).