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
Leon Creek at San Antonio I-35 South Stage (ft)Flow (cfs)Observed: 1.95 ft at 9:15PM Jan 22, 2021Observed: 1.97 ft at 9:30PM Jan 22, 2021Observed: 1.97 ft at 9:45PM Jan 22, 2021Observed: 1.96 ft at 10:00PM Jan 22, 2021Observed: 1.96 ft at 10:15PM Jan 22, 2021Observed: 1.96 ft at 10:30PM Jan 22, 2021Observed: 1.97 ft at 10:45PM Jan 22, 2021Observed: 1.96 ft at 11:00PM Jan 22, 2021Observed: 1.96 ft at 11:15PM Jan 22, 2021Observed: 1.96 ft at 11:30PM Jan 22, 2021Observed: 1.95 ft at 11:45PM Jan 22, 2021Observed: 1.97 ft at 12:00AM Jan 23, 2021Observed: 1.96 ft at 12:15AM Jan 23, 2021Observed: 1.97 ft at 12:30AM Jan 23, 2021Observed: 1.96 ft at 12:45AM Jan 23, 2021Observed: 1.97 ft at 1:00AM Jan 23, 2021Observed: 1.98 ft at 1:15AM Jan 23, 2021Observed: 1.97 ft at 1:30AM Jan 23, 2021Observed: 1.98 ft at 1:45AM Jan 23, 2021Observed: 1.96 ft at 2:00AM Jan 23, 2021Observed: 1.98 ft at 2:15AM Jan 23, 2021Observed: 1.97 ft at 2:30AM Jan 23, 2021Observed: 1.98 ft at 2:45AM Jan 23, 2021Observed: 1.96 ft at 3:00AM Jan 23, 2021Observed: 1.98 ft at 3:15AM Jan 23, 2021Observed: 1.99 ft at 3:30AM Jan 23, 2021Observed: 1.99 ft at 3:45AM Jan 23, 2021Observed: 1.98 ft at 4:00AM Jan 23, 2021Observed: 1.98 ft at 4:15AM Jan 23, 2021Observed: 1.99 ft at 4:30AM Jan 23, 2021Observed: 1.99 ft at 4:45AM Jan 23, 2021Observed: 1.99 ft at 5:00AM Jan 23, 2021Observed: 1.98 ft at 5:15AM Jan 23, 2021Observed: 1.99 ft at 5:30AM Jan 23, 2021Observed: 1.99 ft at 5:45AM Jan 23, 2021Observed: 1.99 ft at 6:00AM Jan 23, 2021Observed: 1.99 ft at 6:15AM Jan 23, 2021Observed: 1.98 ft at 6:30AM Jan 23, 2021Observed: 2 ft at 6:45AM Jan 23, 2021Observed: 2 ft at 7:00AM Jan 23, 2021Observed: 1.98 ft at 7:15AM Jan 23, 2021Observed: 2 ft at 7:30AM Jan 23, 2021Observed: 1.99 ft at 7:45AM Jan 23, 2021Observed: 2.01 ft at 8:00AM Jan 23, 2021Observed: 1.99 ft at 8:15AM Jan 23, 2021Observed: 1.99 ft at 8:30AM Jan 23, 2021Observed: 2.02 ft at 8:45AM Jan 23, 2021Observed: 2 ft at 9:00AM Jan 23, 2021Observed: 2.01 ft at 9:15AM Jan 23, 2021Observed: 2.01 ft at 9:30AM Jan 23, 2021Observed: 2.02 ft at 9:45AM Jan 23, 2021Observed: 2.03 ft at 10:00AM Jan 23, 2021Observed: 2.01 ft at 10:15AM Jan 23, 2021Observed: 2.02 ft at 10:30AM Jan 23, 2021Observed: 2.01 ft at 10:45AM Jan 23, 2021Observed: 2.03 ft at 11:00AM Jan 23, 2021Observed: 2.02 ft at 11:15AM Jan 23, 2021Observed: 2.02 ft at 11:30AM Jan 23, 2021Observed: 2.03 ft at 11:45AM Jan 23, 2021Observed: 2.03 ft at 12:00PM Jan 23, 2021Observed: 2.02 ft at 12:15PM Jan 23, 2021Observed: 2.01 ft at 12:30PM Jan 23, 2021Observed: 2.03 ft at 12:45PM Jan 23, 2021Observed: 2.01 ft at 1:00PM Jan 23, 2021Observed: 2.01 ft at 1:01PM Jan 23, 2021Observed: 2.03 ft at 1:15PM Jan 23, 2021Observed: 2.03 ft at 1:30PM Jan 23, 2021Observed: 2.03 ft at 1:45PM Jan 23, 2021Observed: 2.02 ft at 2:00PM Jan 23, 2021Observed: 2.02 ft at 2:15PM Jan 23, 2021Observed: 2.02 ft at 2:30PM Jan 23, 2021Observed: 2.02 ft at 2:45PM Jan 23, 2021Observed: 2.03 ft at 3:00PM Jan 23, 2021Observed: 2.03 ft at 3:15PM Jan 23, 2021Observed: 2.03 ft at 3:30PM Jan 23, 2021Observed: 2.03 ft at 3:45PM Jan 23, 2021Observed: 2.02 ft at 4:00PM Jan 23, 2021Observed: 2.02 ft at 4:15PM Jan 23, 2021Observed: 2.02 ft at 4:30PM Jan 23, 2021Observed: 2.03 ft at 4:45PM Jan 23, 2021Observed: 2.03 ft at 5:00PM Jan 23, 2021Observed: 2.02 ft at 5:15PM Jan 23, 2021Observed: 2.03 ft at 5:30PM Jan 23, 2021Observed: 2.03 ft at 5:45PM Jan 23, 2021Observed: 2.02 ft at 6:00PM Jan 23, 2021Observed: 2.03 ft at 6:15PM Jan 23, 2021Observed: 2.04 ft at 6:30PM Jan 23, 2021Observed: 2.03 ft at 6:45PM Jan 23, 2021Observed: 2.04 ft at 7:00PM Jan 23, 2021Observed: 2.04 ft at 7:15PM Jan 23, 2021Observed: 2.03 ft at 7:30PM Jan 23, 2021Observed: 2.01 ft at 7:45PM Jan 23, 2021Observed: 2.04 ft at 8:00PM Jan 23, 2021Observed: 2.01 ft at 8:15PM Jan 23, 2021Observed: 2.04 ft at 8:30PM Jan 23, 2021Observed: 2.02 ft at 8:45PM Jan 23, 2021Observed: 2.02 ft at 9:00PM Jan 23, 2021Observed: 2.02 ft at 9:15PM Jan 23, 2021Observed: 2.01 ft at 9:30PM Jan 23, 2021Observed: 2.03 ft at 9:45PM Jan 23, 2021Observed: 2.03 ft at 10:00PM Jan 23, 2021Observed: 2.03 ft at 10:15PM Jan 23, 2021Observed: 2.02 ft at 10:30PM Jan 23, 2021Observed: 2.03 ft at 10:45PM Jan 23, 2021Observed: 2.02 ft at 11:00PM Jan 23, 2021Observed: 2.03 ft at 11:15PM Jan 23, 2021Observed: 2.03 ft at 11:30PM Jan 23, 2021Observed: 2.02 ft at 11:45PM Jan 23, 2021Observed: 2.03 ft at 12:00AM Jan 24, 2021Observed: 2.02 ft at 12:15AM Jan 24, 2021Observed: 2.02 ft at 12:30AM Jan 24, 2021Observed: 2.02 ft at 12:45AM Jan 24, 2021Observed: 2.02 ft at 1:00AM Jan 24, 2021Observed: 2.03 ft at 1:15AM Jan 24, 2021Observed: 2.03 ft at 1:30AM Jan 24, 2021Observed: 2.01 ft at 1:45AM Jan 24, 2021Observed: 2.01 ft at 2:00AM Jan 24, 2021Observed: 2.03 ft at 2:15AM Jan 24, 2021Observed: 2.03 ft at 2:30AM Jan 24, 2021Observed: 2.03 ft at 2:45AM Jan 24, 2021Observed: 2.02 ft at 3:00AM Jan 24, 2021Observed: 2.02 ft at 3:15AM Jan 24, 2021Observed: 2.03 ft at 3:30AM Jan 24, 2021Observed: 2.02 ft at 3:45AM Jan 24, 2021Observed: 2.01 ft at 4:00AM Jan 24, 2021Observed: 2.02 ft at 4:15AM Jan 24, 2021Observed: 2.03 ft at 4:30AM Jan 24, 2021Observed: 2.02 ft at 4:45AM Jan 24, 2021Observed: 2.03 ft at 5:00AM Jan 24, 2021Observed: 2.03 ft at 5:15AM Jan 24, 2021Observed: 2.03 ft at 5:30AM Jan 24, 2021Observed: 2.01 ft at 5:45AM Jan 24, 2021Observed: 2.03 ft at 6:00AM Jan 24, 2021Observed: 2.03 ft at 6:15AM Jan 24, 2021Observed: 2.03 ft at 6:30AM Jan 24, 2021Observed: 2.03 ft at 6:45AM Jan 24, 2021Observed: 2.03 ft at 7:00AM Jan 24, 2021Observed: 2.03 ft at 7:15AM Jan 24, 2021Observed: 2.01 ft at 7:30AM Jan 24, 2021Observed: 2.02 ft at 7:45AM Jan 24, 2021Observed: 2.02 ft at 8:00AM Jan 24, 2021Observed: 2.02 ft at 8:15AM Jan 24, 2021Observed: 2.03 ft at 8:30AM Jan 24, 2021Observed: 2.04 ft at 8:45AM Jan 24, 2021Observed: 2.03 ft at 9:00AM Jan 24, 2021Observed: 2.04 ft at 9:15AM Jan 24, 2021Observed: 2.02 ft at 9:30AM Jan 24, 2021Observed: 2.04 ft at 9:45AM Jan 24, 2021Observed: 2.03 ft at 10:00AM Jan 24, 2021Observed: 2.02 ft at 10:15AM Jan 24, 2021Observed: 2.02 ft at 10:30AM Jan 24, 2021Observed: 2.03 ft at 10:45AM Jan 24, 2021Observed: 2.04 ft at 11:00AM Jan 24, 2021Observed: 2.05 ft at 11:15AM Jan 24, 2021Observed: 2.04 ft at 11:30AM Jan 24, 2021Observed: 2.04 ft at 11:45AM Jan 24, 2021Observed: 2.04 ft at 12:00PM Jan 24, 2021Observed: 2.04 ft at 12:15PM Jan 24, 2021Observed: 2.03 ft at 12:30PM Jan 24, 2021Observed: 2.04 ft at 12:45PM Jan 24, 2021Observed: 2.03 ft at 1:00PM Jan 24, 2021Observed: 2.03 ft at 1:01PM Jan 24, 2021Observed: 2.03 ft at 1:15PM Jan 24, 2021Observed: 2.05 ft at 1:30PM Jan 24, 2021Observed: 2.04 ft at 1:45PM Jan 24, 2021Observed: 2.05 ft at 2:00PM Jan 24, 2021Observed: 2.04 ft at 2:15PM Jan 24, 2021Observed: 2.05 ft at 2:30PM Jan 24, 2021Observed: 2.03 ft at 2:45PM Jan 24, 2021Observed: 2.06 ft at 3:00PM Jan 24, 2021Observed: 2.05 ft at 3:15PM Jan 24, 2021Observed: 2.05 ft at 3:30PM Jan 24, 2021Observed: 2.05 ft at 3:45PM Jan 24, 2021Observed: 2.05 ft at 4:00PM Jan 24, 2021Observed: 2.04 ft at 4:15PM Jan 24, 2021Observed: 2.06 ft at 4:30PM Jan 24, 2021Observed: 2.05 ft at 4:45PM Jan 24, 2021Observed: 2.07 ft at 5:00PM Jan 24, 2021Observed: 2.06 ft at 5:15PM Jan 24, 2021Observed: 2.04 ft at 5:30PM Jan 24, 2021Observed: 2.07 ft at 5:45PM Jan 24, 2021Observed: 2.07 ft at 6:00PM Jan 24, 2021Observed: 2.06 ft at 6:15PM Jan 24, 2021Observed: 2.08 ft at 6:30PM Jan 24, 2021Observed: 2.08 ft at 6:45PM Jan 24, 2021Observed: 2.08 ft at 7:00PM Jan 24, 2021Observed: 2.08 ft at 7:15PM Jan 24, 2021Observed: 2.07 ft at 7:30PM Jan 24, 2021Observed: 2.08 ft at 7:45PM Jan 24, 2021Observed: 2.08 ft at 8:00PM Jan 24, 2021Observed: 2.09 ft at 8:30PM Jan 24, 2021Observed: 2.09 ft at 8:45PM Jan 24, 2021Highest Observation: 2.1 ft at 9:00PM Jan 24, 2021Observed: 2.03 ft at 10:31AM Jan 25, 2021Observed: 2.02 ft at 10:45AM Jan 25, 2021Observed: 2.01 ft at 11:00AM Jan 25, 2021Observed: 2 ft at 11:15AM Jan 25, 2021Observed: 2 ft at 11:30AM Jan 25, 2021Observed: 2 ft at 11:45AM Jan 25, 2021Observed: 2.01 ft at 12:00PM Jan 25, 2021Observed: 2 ft at 12:15PM Jan 25, 2021Observed: 2 ft at 12:30PM Jan 25, 2021Observed: 2 ft at 12:45PM Jan 25, 2021Observed: 1.99 ft at 1:00PM Jan 25, 2021Observed: 2.01 ft at 1:15PM Jan 25, 2021Observed: 2 ft at 1:30PM Jan 25, 2021Observed: 1.98 ft at 1:45PM Jan 25, 2021Observed: 1.99 ft at 2:00PM Jan 25, 2021Observed: 1.99 ft at 2:15PM Jan 25, 2021Observed: 1.99 ft at 2:30PM Jan 25, 2021Observed: 1.98 ft at 2:45PM Jan 25, 2021Observed: 1.99 ft at 3:00PM Jan 25, 2021Observed: 1.99 ft at 3:15PM Jan 25, 2021Observed: 1.99 ft at 3:30PM Jan 25, 2021Observed: 1.99 ft at 3:45PM Jan 25, 2021Observed: 1.98 ft at 4:00PM Jan 25, 2021Observed: 1.99 ft at 4:15PM Jan 25, 2021Observed: 1.99 ft at 4:30PM Jan 25, 2021Observed: 1.99 ft at 4:45PM Jan 25, 2021Observed: 1.99 ft at 5:00PM Jan 25, 2021Observed: 1.98 ft at 5:15PM Jan 25, 2021Observed: 1.99 ft at 5:30PM Jan 25, 2021Observed: 1.98 ft at 5:45PM Jan 25, 2021Observed: 1.98 ft at 6:00PM Jan 25, 2021Observed: 1.99 ft at 6:15PM Jan 25, 2021Observed: 1.99 ft at 6:30PM Jan 25, 2021Observed: 1.99 ft at 6:45PM Jan 25, 2021Observed: 1.98 ft at 7:00PM Jan 25, 2021Observed: 1.98 ft at 7:15PM Jan 25, 2021Observed: 1.97 ft at 7:30PM Jan 25, 2021Observed: 1.96 ft at 7:45PM Jan 25, 2021Observed: 1.96 ft at 8:00PM Jan 25, 2021Observed: 1.96 ft at 8:15PM Jan 25, 2021Observed: 1.97 ft at 8:30PM Jan 25, 2021Observed: 1.96 ft at 8:45PM Jan 25, 2021Observed: 1.96 ft at 9:00PM Jan 25, 2021Observed: 1.95 ft at 9:15PM Jan 25, 2021Observed: 1.97 ft at 9:30PM Jan 25, 2021Observed: 1.95 ft at 9:45PM Jan 25, 2021Observed: 1.98 ft at 10:00PM Jan 25, 2021Observed: 1.95 ft at 10:15PM Jan 25, 2021Observed: 1.96 ft at 10:30PM Jan 25, 2021Observed: 1.97 ft at 10:45PM Jan 25, 2021Observed: 1.97 ft at 11:00PM Jan 25, 2021Observed: 1.95 ft at 11:15PM Jan 25, 2021Observed: 1.96 ft at 11:30PM Jan 25, 2021Observed: 1.95 ft at 11:45PM Jan 25, 2021Observed: 1.97 ft at 12:00AM Jan 26, 2021Observed: 1.96 ft at 12:15AM Jan 26, 2021Observed: 1.95 ft at 12:30AM Jan 26, 2021Observed: 1.96 ft at 12:45AM Jan 26, 2021Observed: 1.97 ft at 1:00AM Jan 26, 2021Observed: 1.96 ft at 1:15AM Jan 26, 2021Observed: 1.96 ft at 1:30AM Jan 26, 2021Observed: 1.94 ft at 1:45AM Jan 26, 2021Observed: 1.96 ft at 2:00AM Jan 26, 2021Observed: 1.94 ft at 2:15AM Jan 26, 2021Observed: 1.95 ft at 2:30AM Jan 26, 2021Observed: 1.94 ft at 2:45AM Jan 26, 2021Observed: 1.94 ft at 3:00AM Jan 26, 2021Observed: 1.94 ft at 3:15AM Jan 26, 2021Observed: 1.94 ft at 3:30AM Jan 26, 2021Observed: 1.96 ft at 3:45AM Jan 26, 2021Observed: 1.95 ft at 4:00AM Jan 26, 2021Observed: 1.94 ft at 4:15AM Jan 26, 2021Observed: 1.95 ft at 4:30AM Jan 26, 2021Observed: 1.95 ft at 4:45AM Jan 26, 2021Observed: 1.93 ft at 5:00AM Jan 26, 2021Observed: 1.94 ft at 5:15AM Jan 26, 2021Observed: 1.94 ft at 5:30AM Jan 26, 2021Observed: 1.94 ft at 5:45AM Jan 26, 2021Observed: 1.95 ft at 6:00AM Jan 26, 2021Observed: 1.93 ft at 6:15AM Jan 26, 2021Observed: 1.93 ft at 6:30AM Jan 26, 2021Observed: 1.94 ft at 6:45AM Jan 26, 2021Observed: 1.93 ft at 7:00AM Jan 26, 2021Observed: 1.93 ft at 7:15AM Jan 26, 2021Observed: 1.94 ft at 7:30AM Jan 26, 2021Observed: 1.95 ft at 7:45AM Jan 26, 2021Observed: 1.95 ft at 8:00AM Jan 26, 2021Observed: 1.95 ft at 8:15AM Jan 26, 2021Observed: 1.93 ft at 8:30AM Jan 26, 2021Observed: 1.95 ft at 8:45AM Jan 26, 2021Observed: 1.95 ft at 9:00AM Jan 26, 2021Observed: 1.95 ft at 9:15AM Jan 26, 2021Observed: 1.94 ft at 9:30AM Jan 26, 2021Observed: 1.95 ft at 9:45AM Jan 26, 2021Observed: 1.93 ft at 10:00AM Jan 26, 2021Observed: 1.93 ft at 10:15AM Jan 26, 2021Observed: 1.93 ft at 10:30AM Jan 26, 2021Observed: 1.94 ft at 10:45AM Jan 26, 2021Observed: 1.94 ft at 10:46AM Jan 26, 2021Observed: 1.95 ft at 11:00AM Jan 26, 2021Observed: 1.92 ft at 11:15AM Jan 26, 2021Observed: 1.94 ft at 11:30AM Jan 26, 2021Observed: 1.93 ft at 11:45AM Jan 26, 2021Observed: 1.94 ft at 12:00PM Jan 26, 2021Observed: 1.93 ft at 12:15PM Jan 26, 2021Observed: 1.92 ft at 12:30PM Jan 26, 2021Observed: 1.94 ft at 12:45PM Jan 26, 2021Observed: 1.94 ft at 1:00PM Jan 26, 2021Observed: 1.91 ft at 1:15PM Jan 26, 2021Observed: 1.94 ft at 1:30PM Jan 26, 2021Observed: 1.93 ft at 1:45PM Jan 26, 2021Observed: 1.91 ft at 2:00PM Jan 26, 2021Observed: 1.92 ft at 2:15PM Jan 26, 2021Observed: 1.92 ft at 2:30PM Jan 26, 2021Observed: 1.94 ft at 2:45PM Jan 26, 2021Observed: 1.93 ft at 3:00PM Jan 26, 2021Observed: 1.93 ft at 3:15PM Jan 26, 2021Observed: 1.92 ft at 3:30PM Jan 26, 2021Observed: 1.92 ft at 3:45PM Jan 26, 2021Observed: 1.93 ft at 4:00PM Jan 26, 2021Observed: 1.91 ft at 4:15PM Jan 26, 2021Observed: 1.92 ft at 4:30PM Jan 26, 2021Observed: 1.93 ft at 4:45PM Jan 26, 2021Observed: 1.93 ft at 5:00PM Jan 26, 2021Observed: 1.92 ft at 5:15PM Jan 26, 2021Observed: 1.92 ft at 5:30PM Jan 26, 2021Observed: 1.92 ft at 5:45PM Jan 26, 2021Observed: 1.93 ft at 6:00PM Jan 26, 2021Observed: 1.94 ft at 6:15PM Jan 26, 2021Observed: 1.91 ft at 6:30PM Jan 26, 2021Observed: 1.92 ft at 6:45PM Jan 26, 2021Observed: 1.91 ft at 7:00PM Jan 26, 2021Observed: 1.93 ft at 7:15PM Jan 26, 2021Observed: 1.91 ft at 7:30PM Jan 26, 2021Observed: 1.93 ft at 7:45PM Jan 26, 2021Observed: 1.92 ft at 8:00PM Jan 26, 2021Observed: 1.92 ft at 8:15PM Jan 26, 2021Observed: 1.92 ft at 8:30PM Jan 26, 2021Observed: 1.93 ft at 8:45PM Jan 26, 2021Observed: 1.93 ft at 9:00PM Jan 26, 2021Observed: 1.91 ft at 9:15PM Jan 26, 2021Observed: 1.93 ft at 9:30PM Jan 26, 2021Observed: 1.92 ft at 9:45PM Jan 26, 2021Observed: 1.93 ft at 10:00PM Jan 26, 2021Observed: 1.92 ft at 10:15PM Jan 26, 2021Observed: 1.92 ft at 10:30PM Jan 26, 2021Observed: 1.91 ft at 10:45PM Jan 26, 2021Observed: 1.92 ft at 11:00PM Jan 26, 2021Observed: 1.91 ft at 11:15PM Jan 26, 2021Observed: 1.91 ft at 11:30PM Jan 26, 2021Observed: 1.91 ft at 11:45PM Jan 26, 2021Observed: 1.9 ft at 12:00AM Jan 27, 2021Observed: 1.91 ft at 12:15AM Jan 27, 2021Observed: 1.9 ft at 12:30AM Jan 27, 2021Observed: 1.91 ft at 12:45AM Jan 27, 2021Observed: 1.9 ft at 1:00AM Jan 27, 2021Observed: 1.91 ft at 1:15AM Jan 27, 2021Observed: 1.92 ft at 1:30AM Jan 27, 2021Observed: 1.92 ft at 1:45AM Jan 27, 2021Observed: 1.91 ft at 2:00AM Jan 27, 2021Observed: 1.91 ft at 2:15AM Jan 27, 2021Observed: 1.9 ft at 2:30AM Jan 27, 2021Observed: 1.91 ft at 2:45AM Jan 27, 2021Observed: 1.91 ft at 3:00AM Jan 27, 2021Observed: 1.9 ft at 3:15AM Jan 27, 2021Observed: 1.91 ft at 3:30AM Jan 27, 2021Observed: 1.91 ft at 3:45AM Jan 27, 2021Observed: 1.89 ft at 4:00AM Jan 27, 2021Observed: 1.91 ft at 4:15AM Jan 27, 2021Observed: 1.89 ft at 4:30AM Jan 27, 2021Observed: 1.89 ft at 4:45AM Jan 27, 2021Observed: 1.89 ft at 5:00AM Jan 27, 2021Observed: 1.9 ft at 5:15AM Jan 27, 2021Observed: 1.89 ft at 5:30AM Jan 27, 2021Observed: 1.91 ft at 5:45AM Jan 27, 2021Observed: 1.9 ft at 6:00AM Jan 27, 2021Observed: 1.89 ft at 6:15AM Jan 27, 2021Observed: 1.9 ft at 6:30AM Jan 27, 2021Observed: 1.91 ft at 6:45AM Jan 27, 2021Observed: 1.91 ft at 7:00AM Jan 27, 2021Observed: 1.89 ft at 7:15AM Jan 27, 2021Observed: 1.91 ft at 7:30AM Jan 27, 2021Observed: 1.89 ft at 7:45AM Jan 27, 2021Observed: 1.89 ft at 8:00AM Jan 27, 2021Observed: 1.92 ft at 8:15AM Jan 27, 2021Observed: 1.91 ft at 8:30AM Jan 27, 2021Observed: 1.9 ft at 8:45AM Jan 27, 2021Observed: 1.91 ft at 9:00AM Jan 27, 2021Observed: 1.9 ft at 9:15AM Jan 27, 2021Observed: 1.9 ft at 9:30AM Jan 27, 2021Observed: 1.9 ft at 9:45AM Jan 27, 2021Observed: 1.9 ft at 10:00AM Jan 27, 2021Observed: 1.9 ft at 10:15AM Jan 27, 2021Observed: 1.91 ft at 10:30AM Jan 27, 2021Observed: 1.91 ft at 10:45AM Jan 27, 2021Observed: 1.91 ft at 10:46AM Jan 27, 2021Observed: 1.9 ft at 11:00AM Jan 27, 2021Observed: 1.9 ft at 11:15AM Jan 27, 2021Observed: 1.9 ft at 11:30AM Jan 27, 2021Observed: 1.89 ft at 11:45AM Jan 27, 2021Observed: 1.92 ft at 12:00PM Jan 27, 2021Observed: 1.9 ft at 12:15PM Jan 27, 2021Observed: 1.89 ft at 12:30PM Jan 27, 2021Observed: 1.9 ft at 12:45PM Jan 27, 2021Observed: 1.91 ft at 1:00PM Jan 27, 2021Observed: 1.89 ft at 1:15PM Jan 27, 2021Observed: 1.91 ft at 1:30PM Jan 27, 2021Observed: 1.89 ft at 1:45PM Jan 27, 2021Observed: 1.9 ft at 2:00PM Jan 27, 2021Observed: 1.91 ft at 2:15PM Jan 27, 2021Observed: 1.91 ft at 2:30PM Jan 27, 2021Observed: 1.91 ft at 2:45PM Jan 27, 2021Observed: 1.89 ft at 3:00PM Jan 27, 2021Observed: 1.9 ft at 3:15PM Jan 27, 2021Observed: 1.89 ft at 3:30PM Jan 27, 2021Observed: 1.89 ft at 3:45PM Jan 27, 2021Observed: 1.92 ft at 4:00PM Jan 27, 2021Observed: 1.91 ft at 4:15PM Jan 27, 2021Observed: 1.91 ft at 4:30PM Jan 27, 2021Observed: 1.92 ft at 4:45PM Jan 27, 2021Observed: 1.91 ft at 5:00PM Jan 27, 2021Observed: 1.89 ft at 5:15PM Jan 27, 2021Observed: 1.91 ft at 5:30PM Jan 27, 2021Observed: 1.91 ft at 5:45PM Jan 27, 2021Observed: 1.92 ft at 6:00PM Jan 27, 2021Observed: 1.9 ft at 6:15PM Jan 27, 2021Observed: 1.91 ft at 6:30PM Jan 27, 2021Observed: 1.92 ft at 6:45PM Jan 27, 2021Observed: 1.92 ft at 7:00PM Jan 27, 2021Observed: 1.91 ft at 7:15PM Jan 27, 2021Observed: 1.9 ft at 7:30PM Jan 27, 2021Observed: 1.92 ft at 7:45PM Jan 27, 2021Observed: 1.91 ft at 8:00PM Jan 27, 2021Observed: 1.92 ft at 8:15PM Jan 27, 2021USGS--Water Resources of the United StatesLKST2(plotting HGIRG) Graph Created (9:03PM Jan 27, 2021)ObservedLatest observed value: 1.92 ft at 8:15 PM CST 27-Jan-2021. Flood Stage is 15 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Leon Creek at San Antonio I-35 South are issued as needed during times of high water, but are not routinely available.

Return to Area Map
Upstream Locations Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 16
Flood Stage: 15
Action Stage: 13
Low Stage (in feet): -9999

Historic Crests
(1) 29.31 ft on 10/18/1998
(2) 27.62 ft on 05/25/2013
(3) 27.20 ft on 07/02/2002
(4) 24.60 ft on 06/22/1997
(5) 22.92 ft on 11/22/2004
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 27.62 ft on 05/25/2013
(2) 17.10 ft on 07/22/2007
(3) 21.71 ft on 06/29/2007
(4) 22.92 ft on 11/22/2004
(5) 27.20 ft on 07/02/2002
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
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
26 Disastrous flooding puts near seven feet of flow in buildings in the jet engine test facility at Kelly USA. Secondary and primary roads and bridges are severely flooded and dangerous to motorists above Highway 90 to below I-35. Numerous people must be evacuated from lowest homes near the New Laredo Highway (Loop 353).
22 Many people must be evacuated from homes near New Laredo Highway (Loop 353) and many homes flood. Three feet of water are in the jet engine test facility at Kelly USA. Most secondary and primary roads and low bridges near Leon Creek are flooded with several feet of water. Mobile homes at Camargo Park near the San Antonio Missions ball park are severely flooded.
20 Major flooding inundates numerous homes in Camargo Park above Kelly USA and between Kelly USA and I-35. Several horse barns are flooded. The jet engine test facility at Kelly USA is threatened. Roads, streets and low bridges are potentially deadly.
16 Mobile homes upstream in Camargo Park near the San Antonio Missions ball park are threatened. Numerous secondary and primary roads and bridges flood above Kelly USA to below I-35. Flow approaches horse barns and homes below Kelly USA.
15 Moderate lowland flooding reaches secondary and primary roads and low bridges above Kelly USA to below I-35. Flow approaches mobile homes at Camargo Park near the Missions Baseball Park.
13 Minor lowland flooding reaches secondary roads and low bridges above Kelly USA to below I-35. The Westover Drive bridge floor floods at Leon creek.
About This Location Collapse

Latitude: 29.329722° N, Longitude: 98.583889° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 15 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 29 573.49 ft 588.49 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

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
Austin/San Antonio Weather Forecast Office
2090 Airport Road
New Braunfels, TX 78130
(830) 629-0130
Ask Questions/Webmaster
Page last modified: 30-Oct-2020 4:09 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities