Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 
Hydrograph River at a Glance Download
Santa Clara River near St. George Stage (ft)Flow (kcfs)Observed: 6 ft at 3:00AM Jan 24, 2020Observed: 6.01 ft at 3:15AM Jan 24, 2020Observed: 5.98 ft at 3:30AM Jan 24, 2020Observed: 6 ft at 3:45AM Jan 24, 2020Observed: 6 ft at 4:00AM Jan 24, 2020Observed: 5.99 ft at 4:15AM Jan 24, 2020Observed: 6 ft at 4:30AM Jan 24, 2020Observed: 6.02 ft at 4:45AM Jan 24, 2020Observed: 6.01 ft at 5:00AM Jan 24, 2020Observed: 6.01 ft at 5:15AM Jan 24, 2020Observed: 6 ft at 5:30AM Jan 24, 2020Observed: 6.02 ft at 5:45AM Jan 24, 2020Observed: 6 ft at 6:00AM Jan 24, 2020Observed: 6.02 ft at 6:15AM Jan 24, 2020Observed: 6 ft at 6:30AM Jan 24, 2020Observed: 6.01 ft at 6:45AM Jan 24, 2020Observed: 5.99 ft at 7:00AM Jan 24, 2020Observed: 6 ft at 7:15AM Jan 24, 2020Observed: 6.01 ft at 7:30AM Jan 24, 2020Observed: 6.01 ft at 7:45AM Jan 24, 2020Observed: 6 ft at 8:00AM Jan 24, 2020Observed: 6.02 ft at 8:15AM Jan 24, 2020Observed: 6.01 ft at 8:30AM Jan 24, 2020Observed: 6.01 ft at 8:45AM Jan 24, 2020Observed: 6 ft at 9:00AM Jan 24, 2020Observed: 6 ft at 9:15AM Jan 24, 2020Observed: 5.99 ft at 9:30AM Jan 24, 2020Observed: 5.99 ft at 9:45AM Jan 24, 2020Observed: 6 ft at 10:00AM Jan 24, 2020Observed: 6.01 ft at 10:15AM Jan 24, 2020Observed: 6.02 ft at 10:30AM Jan 24, 2020Observed: 6 ft at 10:45AM Jan 24, 2020Observed: 6.01 ft at 11:00AM Jan 24, 2020Observed: 6.02 ft at 11:15AM Jan 24, 2020Observed: 6 ft at 11:30AM Jan 24, 2020Observed: 6.02 ft at 11:45AM Jan 24, 2020Observed: 6.02 ft at 12:00PM Jan 24, 2020Observed: 6 ft at 12:15PM Jan 24, 2020Observed: 6.03 ft at 12:30PM Jan 24, 2020Observed: 6.01 ft at 12:45PM Jan 24, 2020Observed: 6.03 ft at 1:00PM Jan 24, 2020Observed: 6.02 ft at 1:15PM Jan 24, 2020Highest Observation: 6.04 ft at 1:30PM Jan 24, 2020Observed: 6.01 ft at 1:45PM Jan 24, 2020Observed: 6.03 ft at 2:00PM Jan 24, 2020Observed: 6.01 ft at 2:15PM Jan 24, 2020Observed: 5.99 ft at 2:30PM Jan 24, 2020Observed: 6.01 ft at 2:45PM Jan 24, 2020Observed: 6.03 ft at 3:00PM Jan 24, 2020Observed: 6.02 ft at 3:15PM Jan 24, 2020Observed: 6.02 ft at 3:30PM Jan 24, 2020Observed: 6.02 ft at 3:45PM Jan 24, 2020Observed: 6.03 ft at 4:00PM Jan 24, 2020Observed: 6.02 ft at 4:15PM Jan 24, 2020Observed: 6.02 ft at 4:30PM Jan 24, 2020Observed: 6.02 ft at 4:45PM Jan 24, 2020Observed: 6.03 ft at 5:00PM Jan 24, 2020Observed: 5.99 ft at 5:15PM Jan 24, 2020Observed: 5.99 ft at 5:30PM Jan 24, 2020Observed: 6 ft at 5:45PM Jan 24, 2020Observed: 6.02 ft at 6:00PM Jan 24, 2020Observed: 6.02 ft at 6:15PM Jan 24, 2020Observed: 6.03 ft at 6:30PM Jan 24, 2020Observed: 6.01 ft at 6:45PM Jan 24, 2020Observed: 6.01 ft at 7:00PM Jan 24, 2020Observed: 6 ft at 7:15PM Jan 24, 2020Observed: 6.02 ft at 7:30PM Jan 24, 2020Observed: 6.01 ft at 7:45PM Jan 24, 2020Observed: 6.03 ft at 8:00PM Jan 24, 2020Observed: 6 ft at 8:15PM Jan 24, 2020Observed: 6.03 ft at 8:30PM Jan 24, 2020Observed: 6.03 ft at 8:45PM Jan 24, 2020Observed: 6 ft at 9:00PM Jan 24, 2020Observed: 6 ft at 9:15PM Jan 24, 2020Observed: 6.03 ft at 9:30PM Jan 24, 2020Observed: 6.01 ft at 9:45PM Jan 24, 2020Observed: 6.01 ft at 10:00PM Jan 24, 2020Observed: 6.01 ft at 10:15PM Jan 24, 2020Observed: 6.02 ft at 10:30PM Jan 24, 2020Observed: 6 ft at 10:45PM Jan 24, 2020Observed: 6.02 ft at 11:00PM Jan 24, 2020Observed: 6.02 ft at 11:15PM Jan 24, 2020Observed: 6.01 ft at 11:30PM Jan 24, 2020Observed: 6.03 ft at 11:45PM Jan 24, 2020Observed: 6.03 ft at 12:00AM Jan 25, 2020Observed: 6.01 ft at 12:15AM Jan 25, 2020Observed: 6.03 ft at 12:30AM Jan 25, 2020Observed: 6.03 ft at 12:45AM Jan 25, 2020Observed: 6.02 ft at 1:00AM Jan 25, 2020Observed: 6.01 ft at 1:15AM Jan 25, 2020Observed: 6.02 ft at 1:30AM Jan 25, 2020Observed: 6.01 ft at 1:45AM Jan 25, 2020Observed: 6.01 ft at 2:00AM Jan 25, 2020Observed: 6.01 ft at 2:15AM Jan 25, 2020Observed: 6.03 ft at 2:30AM Jan 25, 2020Observed: 6 ft at 2:45AM Jan 25, 2020Observed: 5.99 ft at 3:00AM Jan 25, 2020Observed: 6.01 ft at 3:15AM Jan 25, 2020Observed: 6.01 ft at 3:30AM Jan 25, 2020Observed: 6 ft at 3:45AM Jan 25, 2020Observed: 6.01 ft at 4:00AM Jan 25, 2020Observed: 5.99 ft at 4:15AM Jan 25, 2020Observed: 6.01 ft at 4:30AM Jan 25, 2020Observed: 6 ft at 4:45AM Jan 25, 2020Observed: 6 ft at 5:00AM Jan 25, 2020Observed: 5.99 ft at 5:15AM Jan 25, 2020Observed: 6.01 ft at 5:30AM Jan 25, 2020Observed: 6.01 ft at 5:45AM Jan 25, 2020Observed: 6.02 ft at 6:00AM Jan 25, 2020Observed: 6.02 ft at 6:15AM Jan 25, 2020Observed: 6 ft at 6:30AM Jan 25, 2020Observed: 6.01 ft at 6:45AM Jan 25, 2020Observed: 6.01 ft at 7:00AM Jan 25, 2020Observed: 6 ft at 7:15AM Jan 25, 2020Observed: 6 ft at 7:30AM Jan 25, 2020Observed: 6.01 ft at 7:45AM Jan 25, 2020Observed: 6.01 ft at 8:00AM Jan 25, 2020Observed: 6.01 ft at 8:15AM Jan 25, 2020Observed: 5.99 ft at 8:30AM Jan 25, 2020Observed: 6.01 ft at 8:45AM Jan 25, 2020Observed: 6.01 ft at 9:00AM Jan 25, 2020Observed: 5.99 ft at 9:15AM Jan 25, 2020Observed: 6.02 ft at 9:30AM Jan 25, 2020Observed: 6.01 ft at 9:45AM Jan 25, 2020Observed: 6 ft at 10:00AM Jan 25, 2020Observed: 5.98 ft at 10:15AM Jan 25, 2020Observed: 6 ft at 10:30AM Jan 25, 2020Observed: 6 ft at 10:45AM Jan 25, 2020Observed: 6 ft at 11:00AM Jan 25, 2020Observed: 6.01 ft at 11:15AM Jan 25, 2020Observed: 6.01 ft at 11:30AM Jan 25, 2020Observed: 6.02 ft at 11:45AM Jan 25, 2020Observed: 6.01 ft at 12:00PM Jan 25, 2020Observed: 6 ft at 12:15PM Jan 25, 2020Observed: 6 ft at 12:30PM Jan 25, 2020Observed: 6.02 ft at 12:45PM Jan 25, 2020Observed: 6.02 ft at 1:00PM Jan 25, 2020Observed: 6.02 ft at 1:15PM Jan 25, 2020Observed: 6.01 ft at 1:30PM Jan 25, 2020Observed: 5.98 ft at 1:45PM Jan 25, 2020Observed: 6 ft at 2:00PM Jan 25, 2020Observed: 6 ft at 2:15PM Jan 25, 2020Observed: 6.01 ft at 2:30PM Jan 25, 2020Observed: 6.01 ft at 2:45PM Jan 25, 2020Observed: 6 ft at 3:00PM Jan 25, 2020Observed: 6.01 ft at 3:15PM Jan 25, 2020Observed: 6.01 ft at 3:30PM Jan 25, 2020Observed: 6.03 ft at 3:45PM Jan 25, 2020Observed: 6.02 ft at 4:00PM Jan 25, 2020Observed: 5.99 ft at 4:15PM Jan 25, 2020Observed: 6 ft at 4:30PM Jan 25, 2020Observed: 6.02 ft at 4:45PM Jan 25, 2020Observed: 6.01 ft at 5:00PM Jan 25, 2020Observed: 6 ft at 5:15PM Jan 25, 2020Observed: 6.01 ft at 5:30PM Jan 25, 2020Observed: 6.03 ft at 5:45PM Jan 25, 2020Observed: 6.01 ft at 6:00PM Jan 25, 2020Observed: 6.02 ft at 6:15PM Jan 25, 2020Observed: 6.02 ft at 6:30PM Jan 25, 2020Observed: 6.02 ft at 6:45PM Jan 25, 2020Observed: 6.02 ft at 7:00PM Jan 25, 2020Observed: 6.02 ft at 7:15PM Jan 25, 2020Observed: 6.01 ft at 7:30PM Jan 25, 2020Observed: 6.02 ft at 7:45PM Jan 25, 2020Observed: 6.02 ft at 8:00PM Jan 25, 2020Observed: 6.02 ft at 8:15PM Jan 25, 2020Observed: 6.02 ft at 8:30PM Jan 25, 2020Observed: 6.02 ft at 8:45PM Jan 25, 2020Observed: 6.03 ft at 9:00PM Jan 25, 2020Observed: 6.01 ft at 9:15PM Jan 25, 2020Observed: 5.99 ft at 9:30PM Jan 25, 2020Observed: 5.99 ft at 9:45PM Jan 25, 2020Observed: 5.99 ft at 10:00PM Jan 25, 2020Observed: 6.01 ft at 10:15PM Jan 25, 2020Observed: 6.02 ft at 10:30PM Jan 25, 2020Observed: 6.01 ft at 10:45PM Jan 25, 2020Observed: 6 ft at 11:00PM Jan 25, 2020Observed: 6.02 ft at 11:15PM Jan 25, 2020Observed: 6 ft at 11:30PM Jan 25, 2020Observed: 6 ft at 11:45PM Jan 25, 2020Observed: 6.02 ft at 12:00AM Jan 26, 2020Observed: 6.01 ft at 12:15AM Jan 26, 2020Observed: 6.02 ft at 12:30AM Jan 26, 2020Observed: 6.02 ft at 12:45AM Jan 26, 2020Observed: 6.02 ft at 1:00AM Jan 26, 2020Observed: 6.02 ft at 1:15AM Jan 26, 2020Observed: 6 ft at 1:30AM Jan 26, 2020Observed: 6.02 ft at 1:45AM Jan 26, 2020Observed: 6 ft at 2:00AM Jan 26, 2020Observed: 6.01 ft at 2:15AM Jan 26, 2020Observed: 6.01 ft at 2:30AM Jan 26, 2020Observed: 6.02 ft at 2:45AM Jan 26, 2020Observed: 6.02 ft at 3:00AM Jan 26, 2020Observed: 6.01 ft at 3:15AM Jan 26, 2020Observed: 6.03 ft at 3:30AM Jan 26, 2020Observed: 6.01 ft at 3:45AM Jan 26, 2020Observed: 6 ft at 4:00AM Jan 26, 2020Observed: 5.99 ft at 4:15AM Jan 26, 2020Observed: 6.01 ft at 4:30AM Jan 26, 2020Observed: 6 ft at 4:45AM Jan 26, 2020Observed: 6 ft at 5:00AM Jan 26, 2020Observed: 6.01 ft at 5:15AM Jan 26, 2020Observed: 6 ft at 5:30AM Jan 26, 2020Observed: 6.01 ft at 5:45AM Jan 26, 2020Observed: 6.01 ft at 6:00AM Jan 26, 2020Observed: 6.01 ft at 6:15AM Jan 26, 2020Observed: 6.01 ft at 6:30AM Jan 26, 2020Observed: 6 ft at 6:45AM Jan 26, 2020Observed: 6 ft at 7:00AM Jan 26, 2020Observed: 6.01 ft at 7:15AM Jan 26, 2020Observed: 6.01 ft at 7:30AM Jan 26, 2020Observed: 5.99 ft at 7:45AM Jan 26, 2020Observed: 6.03 ft at 8:00AM Jan 26, 2020Observed: 6.01 ft at 8:15AM Jan 26, 2020Observed: 6.03 ft at 8:30AM Jan 26, 2020Observed: 6.03 ft at 8:45AM Jan 26, 2020Observed: 6.01 ft at 9:00AM Jan 26, 2020Observed: 6.02 ft at 9:15AM Jan 26, 2020Observed: 6.02 ft at 9:30AM Jan 26, 2020Observed: 6.01 ft at 9:45AM Jan 26, 2020Observed: 6.02 ft at 10:00AM Jan 26, 2020Observed: 6 ft at 10:15AM Jan 26, 2020Observed: 6.01 ft at 10:30AM Jan 26, 2020Observed: 6.01 ft at 10:45AM Jan 26, 2020Observed: 6.02 ft at 11:00AM Jan 26, 2020Observed: 6 ft at 11:15AM Jan 26, 2020Observed: 6.01 ft at 11:30AM Jan 26, 2020Observed: 6 ft at 11:45AM Jan 26, 2020Observed: 6.01 ft at 12:00PM Jan 26, 2020Observed: 6 ft at 12:15PM Jan 26, 2020Observed: 6.01 ft at 12:30PM Jan 26, 2020Observed: 6.01 ft at 12:45PM Jan 26, 2020Observed: 6.02 ft at 1:00PM Jan 26, 2020Observed: 6.01 ft at 1:15PM Jan 26, 2020Observed: 6.03 ft at 1:30PM Jan 26, 2020Observed: 6.01 ft at 1:45PM Jan 26, 2020Observed: 6.01 ft at 2:00PM Jan 26, 2020Observed: 6.01 ft at 2:15PM Jan 26, 2020Observed: 6.02 ft at 2:30PM Jan 26, 2020Observed: 6.02 ft at 2:45PM Jan 26, 2020Observed: 6.02 ft at 3:00PM Jan 26, 2020Observed: 6.02 ft at 3:15PM Jan 26, 2020Observed: 6.01 ft at 3:30PM Jan 26, 2020Observed: 6.03 ft at 3:45PM Jan 26, 2020Observed: 6.01 ft at 4:00PM Jan 26, 2020Observed: 6.01 ft at 4:15PM Jan 26, 2020Observed: 6.03 ft at 4:30PM Jan 26, 2020Observed: 6 ft at 4:45PM Jan 26, 2020Observed: 6.02 ft at 5:00PM Jan 26, 2020Observed: 6.01 ft at 5:15PM Jan 26, 2020Observed: 6.01 ft at 5:30PM Jan 26, 2020Observed: 6.02 ft at 5:45PM Jan 26, 2020Observed: 6.01 ft at 6:00PM Jan 26, 2020Observed: 6.02 ft at 6:15PM Jan 26, 2020Observed: 6.01 ft at 6:30PM Jan 26, 2020Observed: 6.02 ft at 6:45PM Jan 26, 2020Observed: 6 ft at 7:00PM Jan 26, 2020Observed: 6.02 ft at 7:15PM Jan 26, 2020Observed: 6.03 ft at 7:30PM Jan 26, 2020Observed: 6.02 ft at 7:45PM Jan 26, 2020Highest Observation: 6.04 ft at 8:00PM Jan 26, 2020Observed: 6.01 ft at 8:15PM Jan 26, 2020Observed: 6.03 ft at 8:30PM Jan 26, 2020Observed: 6.02 ft at 8:45PM Jan 26, 2020Observed: 6.02 ft at 9:00PM Jan 26, 2020Observed: 6.03 ft at 9:15PM Jan 26, 2020Observed: 6.01 ft at 9:30PM Jan 26, 2020Observed: 6.02 ft at 9:45PM Jan 26, 2020Observed: 6.01 ft at 10:00PM Jan 26, 2020Observed: 6.02 ft at 10:15PM Jan 26, 2020Observed: 6.01 ft at 10:30PM Jan 26, 2020Observed: 6.03 ft at 10:45PM Jan 26, 2020Observed: 6.01 ft at 11:00PM Jan 26, 2020Observed: 6 ft at 11:15PM Jan 26, 2020Observed: 5.99 ft at 11:30PM Jan 26, 2020Observed: 6.01 ft at 11:45PM Jan 26, 2020Observed: 6 ft at 12:00AM Jan 27, 2020Observed: 6.01 ft at 12:15AM Jan 27, 2020Observed: 6.02 ft at 12:30AM Jan 27, 2020Observed: 6.02 ft at 12:45AM Jan 27, 2020Observed: 6.02 ft at 1:00AM Jan 27, 2020Observed: 6.02 ft at 1:15AM Jan 27, 2020Observed: 6.02 ft at 1:30AM Jan 27, 2020Observed: 6.02 ft at 1:45AM Jan 27, 2020Observed: 6 ft at 2:00AM Jan 27, 2020Highest Forecast: 6.04 ft 3:00AM Jan 27, 2020Highest Forecast: 6.04 ft 4:00AM Jan 27, 2020Highest Forecast: 6.04 ft 5:00AM Jan 27, 2020Forecast: 5.99 ft 6:00AM Jan 27, 2020Forecast: 5.99 ft 7:00AM Jan 27, 2020Forecast: 5.99 ft 8:00AM Jan 27, 2020Forecast: 5.99 ft 9:00AM Jan 27, 2020Forecast: 5.99 ft 10:00AM Jan 27, 2020Forecast: 5.99 ft 11:00AM Jan 27, 2020Forecast: 5.99 ft 12:00PM Jan 27, 2020Forecast: 5.99 ft 1:00PM Jan 27, 2020Forecast: 5.93 ft 2:00PM Jan 27, 2020Forecast: 5.93 ft 3:00PM Jan 27, 2020Forecast: 5.93 ft 4:00PM Jan 27, 2020Forecast: 5.93 ft 5:00PM Jan 27, 2020Forecast: 5.93 ft 6:00PM Jan 27, 2020Forecast: 5.93 ft 7:00PM Jan 27, 2020Forecast: 5.99 ft 8:00PM Jan 27, 2020Forecast: 5.99 ft 9:00PM Jan 27, 2020Forecast: 5.99 ft 10:00PM Jan 27, 2020Forecast: 5.99 ft 11:00PM Jan 27, 2020Forecast: 5.99 ft 12:00AM Jan 28, 2020Forecast: 5.99 ft 1:00AM Jan 28, 2020Forecast: 5.99 ft 2:00AM Jan 28, 2020Forecast: 5.99 ft 3:00AM Jan 28, 2020Forecast: 5.99 ft 4:00AM Jan 28, 2020Forecast: 5.99 ft 5:00AM Jan 28, 2020Forecast: 5.99 ft 6:00AM Jan 28, 2020Forecast: 5.99 ft 7:00AM Jan 28, 2020Forecast: 5.99 ft 8:00AM Jan 28, 2020Forecast: 5.99 ft 9:00AM Jan 28, 2020Forecast: 5.99 ft 10:00AM Jan 28, 2020Forecast: 5.93 ft 11:00AM Jan 28, 2020Forecast: 5.93 ft 12:00PM Jan 28, 2020Forecast: 5.93 ft 1:00PM Jan 28, 2020Forecast: 5.93 ft 2:00PM Jan 28, 2020Forecast: 5.93 ft 3:00PM Jan 28, 2020Forecast: 5.93 ft 4:00PM Jan 28, 2020Forecast: 5.93 ft 5:00PM Jan 28, 2020Forecast: 5.93 ft 6:00PM Jan 28, 2020Forecast: 5.93 ft 7:00PM Jan 28, 2020Forecast: 5.93 ft 8:00PM Jan 28, 2020Forecast: 5.93 ft 9:00PM Jan 28, 2020Forecast: 5.99 ft 10:00PM Jan 28, 2020Forecast: 5.99 ft 11:00PM Jan 28, 2020Forecast: 5.99 ft 12:00AM Jan 29, 2020Forecast: 5.99 ft 1:00AM Jan 29, 2020Forecast: 5.99 ft 2:00AM Jan 29, 2020Forecast: 5.99 ft 3:00AM Jan 29, 2020Forecast: 5.99 ft 4:00AM Jan 29, 2020Forecast: 5.99 ft 5:00AM Jan 29, 2020Forecast: 5.99 ft 6:00AM Jan 29, 2020Forecast: 5.99 ft 7:00AM Jan 29, 2020Forecast: 5.99 ft 8:00AM Jan 29, 2020Forecast: 5.99 ft 9:00AM Jan 29, 2020Forecast: 5.93 ft 10:00AM Jan 29, 2020Forecast: 5.93 ft 11:00AM Jan 29, 2020Forecast: 5.93 ft 12:00PM Jan 29, 2020Forecast: 5.93 ft 1:00PM Jan 29, 2020Forecast: 5.93 ft 2:00PM Jan 29, 2020Forecast: 5.93 ft 3:00PM Jan 29, 2020Forecast: 5.93 ft 4:00PM Jan 29, 2020Forecast: 5.93 ft 5:00PM Jan 29, 2020Forecast: 5.93 ft 6:00PM Jan 29, 2020Forecast: 5.93 ft 7:00PM Jan 29, 2020Forecast: 5.93 ft 8:00PM Jan 29, 2020Forecast: 5.93 ft 9:00PM Jan 29, 2020Forecast: 5.93 ft 10:00PM Jan 29, 2020Forecast: 5.93 ft 11:00PM Jan 29, 2020Forecast: 5.93 ft 12:00AM Jan 30, 2020Forecast: 5.93 ft 1:00AM Jan 30, 2020Forecast: 5.93 ft 2:00AM Jan 30, 2020Forecast: 5.93 ft 3:00AM Jan 30, 2020Forecast: 5.93 ft 4:00AM Jan 30, 2020Forecast: 5.99 ft 5:00AM Jan 30, 2020Forecast: 5.93 ft 6:00AM Jan 30, 2020Forecast: 5.93 ft 7:00AM Jan 30, 2020Forecast: 5.93 ft 8:00AM Jan 30, 2020Forecast: 5.93 ft 9:00AM Jan 30, 2020Forecast: 5.93 ft 10:00AM Jan 30, 2020Forecast: 5.93 ft 11:00AM Jan 30, 2020Forecast: 5.93 ft 12:00PM Jan 30, 2020Forecast: 5.93 ft 1:00PM Jan 30, 2020Forecast: 5.93 ft 2:00PM Jan 30, 2020Forecast: 5.93 ft 3:00PM Jan 30, 2020Forecast: 5.93 ft 4:00PM Jan 30, 2020Forecast: 5.93 ft 5:00PM Jan 30, 2020Forecast: 5.93 ft 6:00PM Jan 30, 2020Forecast: 5.93 ft 7:00PM Jan 30, 2020Forecast: 5.93 ft 8:00PM Jan 30, 2020Forecast: 5.93 ft 9:00PM Jan 30, 2020Forecast: 5.93 ft 10:00PM Jan 30, 2020Forecast: 5.93 ft 11:00PM Jan 30, 2020Forecast: 5.93 ft 12:00AM Jan 31, 2020Forecast: 5.99 ft 1:00AM Jan 31, 2020Forecast: 5.99 ft 2:00AM Jan 31, 2020Forecast: 5.99 ft 3:00AM Jan 31, 2020Forecast: 5.99 ft 4:00AM Jan 31, 2020Forecast: 5.99 ft 5:00AM Jan 31, 2020Forecast: 5.99 ft 6:00AM Jan 31, 2020Forecast: 5.93 ft 7:00AM Jan 31, 2020Forecast: 5.93 ft 8:00AM Jan 31, 2020Forecast: 5.93 ft 9:00AM Jan 31, 2020Forecast: 5.93 ft 10:00AM Jan 31, 2020Forecast: 5.93 ft 11:00AM Jan 31, 2020Forecast: 5.93 ft 12:00PM Jan 31, 2020Forecast: 5.93 ft 1:00PM Jan 31, 2020Forecast: 5.93 ft 2:00PM Jan 31, 2020Forecast: 5.93 ft 3:00PM Jan 31, 2020Forecast: 5.93 ft 4:00PM Jan 31, 2020Forecast: 5.93 ft 5:00PM Jan 31, 2020Forecast: 5.93 ft 6:00PM Jan 31, 2020Forecast: 5.93 ft 7:00PM Jan 31, 2020Forecast: 5.93 ft 8:00PM Jan 31, 2020Forecast: 5.93 ft 9:00PM Jan 31, 2020Forecast: 5.99 ft 10:00PM Jan 31, 2020Forecast: 5.99 ft 11:00PM Jan 31, 2020Forecast: 5.99 ft 12:00AM Feb 01, 2020Forecast: 5.99 ft 1:00AM Feb 01, 2020Forecast: 5.99 ft 2:00AM Feb 01, 2020Forecast: 5.99 ft 3:00AM Feb 01, 2020Forecast: 5.99 ft 4:00AM Feb 01, 2020Forecast: 5.99 ft 5:00AM Feb 01, 2020Forecast: 5.99 ft 6:00AM Feb 01, 2020Forecast: 5.99 ft 7:00AM Feb 01, 2020Forecast: 5.93 ft 8:00AM Feb 01, 2020Forecast: 5.93 ft 9:00AM Feb 01, 2020Forecast: 5.93 ft 10:00AM Feb 01, 2020Forecast: 5.93 ft 11:00AM Feb 01, 2020Forecast: 5.93 ft 12:00PM Feb 01, 2020Forecast: 5.93 ft 1:00PM Feb 01, 2020Forecast: 5.93 ft 2:00PM Feb 01, 2020Forecast: 5.93 ft 3:00PM Feb 01, 2020Forecast: 5.93 ft 4:00PM Feb 01, 2020Forecast: 5.93 ft 5:00PM Feb 01, 2020Forecast: 5.93 ft 6:00PM Feb 01, 2020Forecast: 5.93 ft 7:00PM Feb 01, 2020Forecast: 5.93 ft 8:00PM Feb 01, 2020Forecast: 5.99 ft 9:00PM Feb 01, 2020Forecast: 5.99 ft 10:00PM Feb 01, 2020Forecast: 5.99 ft 11:00PM Feb 01, 2020Forecast: 5.99 ft 12:00AM Feb 02, 2020Forecast: 5.99 ft 1:00AM Feb 02, 2020Forecast: 5.99 ft 2:00AM Feb 02, 2020Forecast: 5.99 ft 3:00AM Feb 02, 2020Forecast: 5.99 ft 4:00AM Feb 02, 2020Forecast: 5.99 ft 5:00AM Feb 02, 2020Forecast: 5.99 ft 6:00AM Feb 02, 2020Forecast: 5.99 ft 7:00AM Feb 02, 2020Forecast: 5.99 ft 8:00AM Feb 02, 2020USGS--Water Resources of the United StatesSRSU1(plotting HGIRG) Graph Created (2:51AM Jan 27, 2020)ObservedForecast (issued 8:00AM Jan 26)Latest observed value: 6 ft at 2:00 AM MST 27-Jan-2020. Flood Stage is 13.9 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Santa Clara River near St. George. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - near Pine Valley Upstream Gauge Downstream Gauge Downstream Gauge - near Gunlock
Flood Categories (in feet)
Major Flood Stage: 14.7
Moderate Flood Stage: 14.3
Flood Stage: 13.9
Action Stage: 12.9
Low Stage (in feet): 0

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
14.7 At 14.7 ft. Developments on the lower santa clara river near st. George and the st. George golf course will be threatend. Due to a large engineering effort, the santa clara river cannot change it's course through st. George. As a result, flood damage is now limited to adjacent roads, bridges, and the st. George golf course.+
14.3 At 14.3 ft. The santa clara river as it flows through st. George will experience damage to adjacent roads and bridges. Prior to a major engineering effort, the santa clara river cannot change its course, and damage has been reduced from prior years.
13.9 At 13.9 ft. The santa clara river will damage adjacent roads and bridges. Post 2005 engineering work done on the channel now restricts the channel morphology of the river, and as a result, the flood damage experienced during 2005 is no more.
About This Location Collapse

Latitude: 37.075278° N, Longitude: 113.592222° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 13.9 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 2560 ft 2571.7 ft  

Current/Historical Observations:
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Salt Lake City Weather Forecast Office
2242 West North Temple
Salt Lake City, UT 84116
(801) 524-5133
Ask Questions/Webmaster
Page last modified: 1-Mar-2019 12:33 AM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities