Your favorites:
Local Info
Critical Stages
7' - Action9' - Flood10' - Moderate Flood11' - Major Flood
Arkansas River - Gauge PRTC2
Portland, CO
Lat: 38.39N, Lon: 105.02W
 
Latest Observation
Updated: 4:15 PM MDT 10/25/25
Stage:1.61 ft
Flow:0.348 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

Buy me a coffee