Your favorites:
Local Info
Critical Stages
8' - Action10' - Flood14.6' - Moderate Flood18' - Major Flood
Great Miami River - Gauge SIDO1
Sidney, OH
Lat: 40.29N, Lon: 84.15W
 
Latest Observation
Updated: 11:30 AM EDT 10/11/25
Stage:0.76 ft
Flow:0.0533 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

Buy me a coffee