Cowlitz River below Mayfield Dam, WA
Is Cowlitz River below Mayfield Dam, WA flooding right now?
Cowlitz River below Mayfield Dam, WA measured 3.24 ft on 2026-09-11 01:00:00 UTC. No NWS minor flood stage is published for this gauge.
Gauge height
3.24 ft
Streamflow
10,400 cfs
The highest crest on record was 26.19 ft on Tue, Nov 28, 1995.
Flood forecast
Highest crests on record
| Stage | Date |
|---|---|
| 26.19 ft | 1995-11-28 |
| 25.26 ft | 1975-12-04 |
| 24.75 ft | 1946-12-13 |
| 24.36 ft | 1965-01-30 |
| 23.71 ft | 1959-11-24 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| South Fork Newaukum River near Onalaska, WA | 5.6 mi | Lewis County |
| Tilton River above Bear Canyon Creek near Cinebar, WA | 9.5 mi | Lewis County |
| Nf Toutle River below Srs near Kid Valley, WA | 9.7 mi | Cowlitz County |
| North Fork Toutle River at Kid Valley, WA | 10.0 mi | Cowlitz County |
| Nf Newaukum River above Bear Creek near Forest, WA | 13.1 mi | Lewis County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.