Wynoochee River at Near Montesano
WA · USGS gauge 12037400
Discharge
271
CFS
7-day range
222–271
CFS
Catalog range
250–4,000
CFS · reference
Flood stage
8,000
CFS · catalog
Last 7 days
7-day low 222 CFS high 271 CFS
Source: USGS National Water Information System, gauge 12037400
Reading Jul 26, 6:45 AM PDT
Catalog range and flood stage: Baseline Maps river catalog (reference data, updated with the app). USGS data is provisional and subject to revision.
Drainage
- Flows into Chehalis River
Reach data
- Gauge location: 47.0115, -123.6554
- Dams on this reach (catalog): [object Object]
- Gauge data cadence: ~15-minute readings (USGS)
FAQ
- What USGS gauge measures the Wynoochee River at Near Montesano?
- USGS gauge 12037400. It reports discharge in cubic feet per second (CFS), typically updating every 15 minutes, published by the USGS National Water Information System.
- Where does the Wynoochee River flow?
- Per the Baseline Maps river catalog, this reach flows into Chehalis River.
- What do the fishable-range numbers on this page mean?
- They are reference figures from the Baseline Maps river catalog — a compiled low/high discharge range and flood stage for this reach. They are catalog data, not a recommendation; conditions, regulations, and safety are always the angler's own call.
Track this gauge with flow alerts.
Baseline Maps watches USGS gauge 12037400 for you — set a CFS range for the Wynoochee River and get a push notification when the river enters it. Free for 14 days.
