Your favorites:
Local Info
Critical Stages
15' - Action18' - Flood22' - Moderate Flood28' - Major Flood
Siuslaw River - Gauge MPLO3
Mapleton, OR
Lat: 44.06N, Lon: 123.88W
 
Latest Observation
Updated: 12:00 PM PDT 10/24/25
Stage:3.01 ft
Flow:0.122 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

Buy me a coffee