River stage
Kosmos, Cowlitz River
- Current flow
- 491.00 cfs
- Status
- Thresholds not published
Last reported 2026-10-12 | NWS COKW1
- Readings
- 4378
In brief
The Cowlitz River at Kosmos, WA read 491.00 cfs on Oct 12, 2026.
Source: National Weather Service gauge COKW1
Stage threshold profile
Frequently asked questions
Is the Cowlitz River flooding at Kosmos?
No. The Cowlitz River at Kosmos is at 491.0 cfs.
What is the flood stage at Kosmos?
The National Weather Service has not published flood stages for this gauge.
What is the highest the Cowlitz River has been at Kosmos?
The National Weather Service has not published a crest history for this gauge.
Stage and flood information from the NOAA National Weather Service (gauge COKW1); daily history from the U.S. Geological Survey (site 14233500). Last reading 2026-10-12. For flood safety decisions always follow official National Weather Service warnings.