Your favorites:
Local Info
Critical Stages
16' - Action16' - Flood18' - Moderate Flood21' - Major Flood
Arkansas River - Gauge RLSO2
Ralston, OK
Lat: 36.50N, Lon: 96.73W
 
Latest Observation
Updated: 4:00 AM CDT 10/28/25
Stage:5.42 ft
Flow:3.15 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

Buy me a coffee