CURRENT CONDITIONSCurrent streamflow conditions in Colorado.
Detailed streamflow map.
Drought and low-flow map.
Flood and high-flow map.
USGS IN YOUR STATE
USGS Water Science Centers are located in each state.
Hydrologic Extremes: Floods and Droughts
NWS River Forecast Centers
USGS Water Watch: Flood Watch
USGS Flood related publications for Colorado
USGS Water Watch: Drought Watch
USGS Drought related publications for Colorado