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 - Tallahassee
    Radar - Eglin AFB
    Radar - Fort Rucker
    Radar - Valdosta

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
  NOTICE:There is a service interruption for a number of stream gauges nationwide due to the Global Positioning System (GPS) Rollover that occurred on April 6 at 23:59 GMT. The National Weather Service is working with federal, state, and local partners to ensure those affected gauges obtain the necessary updates to resume data transmission. We apologize for the service interruption and hope to have the data restored as soon as possible.

Hydrograph River at a Glance Download
Chattahoochee River at W.F. George Lock and Dam (USACE) Tailwater (ft)Flow (kcfs)Observed: 116.12 ft at 2:30AM Apr 20, 2019Observed: 116.15 ft at 2:45AM Apr 20, 2019Observed: 116.31 ft at 3:00AM Apr 20, 2019Observed: 116.46 ft at 3:15AM Apr 20, 2019Observed: 116.61 ft at 3:30AM Apr 20, 2019Observed: 116.71 ft at 3:45AM Apr 20, 2019Observed: 116.83 ft at 4:00AM Apr 20, 2019Observed: 116.94 ft at 4:15AM Apr 20, 2019Observed: 117.03 ft at 4:30AM Apr 20, 2019Observed: 117.12 ft at 4:45AM Apr 20, 2019Observed: 117.2 ft at 5:00AM Apr 20, 2019Observed: 117.28 ft at 5:15AM Apr 20, 2019Observed: 117.36 ft at 5:30AM Apr 20, 2019Observed: 117.44 ft at 5:45AM Apr 20, 2019Observed: 117.5 ft at 6:00AM Apr 20, 2019Observed: 117.58 ft at 6:15AM Apr 20, 2019Observed: 117.62 ft at 6:30AM Apr 20, 2019Observed: 117.7 ft at 6:45AM Apr 20, 2019Observed: 117.74 ft at 7:00AM Apr 20, 2019Observed: 117.77 ft at 7:15AM Apr 20, 2019Observed: 117.82 ft at 7:30AM Apr 20, 2019Observed: 117.87 ft at 7:45AM Apr 20, 2019Observed: 117.99 ft at 8:00AM Apr 20, 2019Observed: 118.43 ft at 8:15AM Apr 20, 2019Observed: 118.59 ft at 8:30AM Apr 20, 2019Observed: 118.75 ft at 8:45AM Apr 20, 2019Observed: 118.86 ft at 9:00AM Apr 20, 2019Observed: 118.97 ft at 9:15AM Apr 20, 2019Observed: 119.07 ft at 9:30AM Apr 20, 2019Observed: 119.16 ft at 9:45AM Apr 20, 2019Observed: 119.25 ft at 10:00AM Apr 20, 2019Observed: 119.31 ft at 10:15AM Apr 20, 2019Observed: 119.4 ft at 10:30AM Apr 20, 2019Observed: 119.45 ft at 10:45AM Apr 20, 2019Observed: 119.53 ft at 11:00AM Apr 20, 2019Observed: 119.57 ft at 11:15AM Apr 20, 2019Observed: 119.64 ft at 11:30AM Apr 20, 2019Observed: 119.67 ft at 11:45AM Apr 20, 2019Observed: 119.71 ft at 12:00PM Apr 20, 2019Observed: 119.75 ft at 12:15PM Apr 20, 2019Observed: 119.78 ft at 12:30PM Apr 20, 2019Observed: 119.83 ft at 12:45PM Apr 20, 2019Observed: 119.85 ft at 1:00PM Apr 20, 2019Observed: 119.85 ft at 1:15PM Apr 20, 2019Observed: 119.92 ft at 1:30PM Apr 20, 2019Observed: 119.91 ft at 1:45PM Apr 20, 2019Observed: 119.95 ft at 2:00PM Apr 20, 2019Observed: 119.98 ft at 2:15PM Apr 20, 2019Observed: 119.98 ft at 2:30PM Apr 20, 2019Observed: 120.02 ft at 2:45PM Apr 20, 2019Observed: 120.04 ft at 3:00PM Apr 20, 2019Observed: 120.05 ft at 3:15PM Apr 20, 2019Observed: 120.08 ft at 3:30PM Apr 20, 2019Observed: 120.08 ft at 3:45PM Apr 20, 2019Observed: 120.1 ft at 4:00PM Apr 20, 2019Observed: 120.11 ft at 4:15PM Apr 20, 2019Observed: 120.14 ft at 4:30PM Apr 20, 2019Observed: 120.15 ft at 4:45PM Apr 20, 2019Observed: 120.15 ft at 5:00PM Apr 20, 2019Observed: 120.18 ft at 5:15PM Apr 20, 2019Observed: 120.19 ft at 5:30PM Apr 20, 2019Observed: 120.2 ft at 5:45PM Apr 20, 2019Observed: 120.21 ft at 6:00PM Apr 20, 2019Observed: 120.21 ft at 6:15PM Apr 20, 2019Observed: 120.2 ft at 6:30PM Apr 20, 2019Observed: 120.22 ft at 6:45PM Apr 20, 2019Observed: 120.23 ft at 7:00PM Apr 20, 2019Observed: 120.24 ft at 7:15PM Apr 20, 2019Observed: 120.24 ft at 7:30PM Apr 20, 2019Observed: 120.24 ft at 7:45PM Apr 20, 2019Observed: 120.25 ft at 8:00PM Apr 20, 2019Observed: 120.25 ft at 8:15PM Apr 20, 2019Observed: 120.27 ft at 8:30PM Apr 20, 2019Observed: 120.27 ft at 8:45PM Apr 20, 2019Observed: 120.25 ft at 9:00PM Apr 20, 2019Observed: 120.27 ft at 9:15PM Apr 20, 2019Observed: 120.27 ft at 9:30PM Apr 20, 2019Observed: 120.27 ft at 9:45PM Apr 20, 2019Observed: 120.27 ft at 10:00PM Apr 20, 2019Observed: 120.28 ft at 10:15PM Apr 20, 2019Observed: 120.26 ft at 10:30PM Apr 20, 2019Observed: 120.29 ft at 10:45PM Apr 20, 2019Observed: 120.29 ft at 11:00PM Apr 20, 2019Observed: 120.28 ft at 11:15PM Apr 20, 2019Observed: 120.29 ft at 11:30PM Apr 20, 2019Observed: 120.29 ft at 11:45PM Apr 20, 2019Observed: 120.31 ft at 12:00AM Apr 21, 2019Observed: 120.3 ft at 12:15AM Apr 21, 2019Observed: 120.31 ft at 12:30AM Apr 21, 2019Observed: 120.3 ft at 12:45AM Apr 21, 2019Observed: 120.31 ft at 1:00AM Apr 21, 2019Observed: 120.89 ft at 1:15AM Apr 21, 2019Observed: 121.12 ft at 1:30AM Apr 21, 2019Observed: 121.29 ft at 1:45AM Apr 21, 2019Observed: 121.43 ft at 2:00AM Apr 21, 2019Observed: 121.54 ft at 2:15AM Apr 21, 2019Observed: 121.66 ft at 2:30AM Apr 21, 2019Observed: 121.76 ft at 2:45AM Apr 21, 2019Observed: 121.84 ft at 3:00AM Apr 21, 2019Observed: 121.9 ft at 3:15AM Apr 21, 2019Observed: 121.98 ft at 3:30AM Apr 21, 2019Observed: 122.05 ft at 3:45AM Apr 21, 2019Observed: 122.11 ft at 4:00AM Apr 21, 2019Observed: 122.17 ft at 4:15AM Apr 21, 2019Observed: 122.2 ft at 4:30AM Apr 21, 2019Observed: 122.27 ft at 4:45AM Apr 21, 2019Observed: 122.32 ft at 5:00AM Apr 21, 2019Observed: 122.37 ft at 5:15AM Apr 21, 2019Observed: 122.4 ft at 5:30AM Apr 21, 2019Observed: 122.42 ft at 5:45AM Apr 21, 2019Observed: 122.37 ft at 6:00AM Apr 21, 2019Observed: 122.44 ft at 6:15AM Apr 21, 2019Observed: 122.47 ft at 6:30AM Apr 21, 2019Observed: 122.5 ft at 6:45AM Apr 21, 2019Observed: 122.54 ft at 7:00AM Apr 21, 2019Observed: 122.58 ft at 7:15AM Apr 21, 2019Observed: 122.62 ft at 7:30AM Apr 21, 2019Observed: 122.63 ft at 7:45AM Apr 21, 2019Observed: 122.67 ft at 8:00AM Apr 21, 2019Observed: 122.67 ft at 8:15AM Apr 21, 2019Observed: 122.7 ft at 8:30AM Apr 21, 2019Observed: 122.69 ft at 8:45AM Apr 21, 2019Observed: 122.72 ft at 9:00AM Apr 21, 2019Observed: 122.65 ft at 9:15AM Apr 21, 2019Observed: 122.71 ft at 9:30AM Apr 21, 2019Observed: 122.75 ft at 9:45AM Apr 21, 2019Observed: 122.79 ft at 10:00AM Apr 21, 2019Observed: 122.74 ft at 10:15AM Apr 21, 2019Observed: 122.7 ft at 10:30AM Apr 21, 2019Observed: 122.74 ft at 10:45AM Apr 21, 2019Observed: 122.82 ft at 11:00AM Apr 21, 2019Observed: 122.8 ft at 11:15AM Apr 21, 2019Observed: 122.74 ft at 11:30AM Apr 21, 2019Observed: 122.78 ft at 11:45AM Apr 21, 2019Observed: 122.8 ft at 12:00PM Apr 21, 2019Observed: 122.84 ft at 12:15PM Apr 21, 2019Observed: 122.82 ft at 12:30PM Apr 21, 2019Observed: 122.86 ft at 12:45PM Apr 21, 2019Observed: 122.86 ft at 1:00PM Apr 21, 2019Observed: 122.89 ft at 1:15PM Apr 21, 2019Observed: 122.89 ft at 1:30PM Apr 21, 2019Observed: 122.9 ft at 1:45PM Apr 21, 2019Observed: 122.92 ft at 2:00PM Apr 21, 2019Observed: 122.91 ft at 2:15PM Apr 21, 2019Observed: 122.93 ft at 2:30PM Apr 21, 2019Observed: 122.92 ft at 2:45PM Apr 21, 2019Observed: 123.02 ft at 3:00PM Apr 21, 2019Observed: 122.96 ft at 3:15PM Apr 21, 2019Observed: 122.96 ft at 3:30PM Apr 21, 2019Observed: 122.99 ft at 3:45PM Apr 21, 2019Observed: 122.99 ft at 4:00PM Apr 21, 2019Observed: 123.03 ft at 4:15PM Apr 21, 2019Observed: 123.02 ft at 4:30PM Apr 21, 2019Observed: 123.05 ft at 4:45PM Apr 21, 2019Observed: 123.02 ft at 5:00PM Apr 21, 2019Observed: 123.02 ft at 5:15PM Apr 21, 2019Observed: 122.95 ft at 5:30PM Apr 21, 2019Observed: 123.02 ft at 5:45PM Apr 21, 2019Observed: 123.01 ft at 6:00PM Apr 21, 2019Observed: 123.04 ft at 6:15PM Apr 21, 2019Observed: 123.03 ft at 6:30PM Apr 21, 2019Observed: 123.05 ft at 6:45PM Apr 21, 2019Observed: 123.06 ft at 7:00PM Apr 21, 2019Observed: 123.06 ft at 7:15PM Apr 21, 2019Observed: 123.07 ft at 7:30PM Apr 21, 2019Observed: 123.08 ft at 7:45PM Apr 21, 2019Observed: 123.11 ft at 8:00PM Apr 21, 2019Observed: 123.11 ft at 8:15PM Apr 21, 2019Observed: 123.1 ft at 8:30PM Apr 21, 2019Observed: 123.1 ft at 8:45PM Apr 21, 2019Observed: 123.09 ft at 9:00PM Apr 21, 2019Observed: 123.05 ft at 9:15PM Apr 21, 2019Observed: 123.02 ft at 9:30PM Apr 21, 2019Observed: 123.01 ft at 9:45PM Apr 21, 2019Observed: 123.05 ft at 10:00PM Apr 21, 2019Observed: 123.06 ft at 10:15PM Apr 21, 2019Observed: 123.06 ft at 10:30PM Apr 21, 2019Observed: 123.04 ft at 10:45PM Apr 21, 2019Observed: 123.04 ft at 11:00PM Apr 21, 2019Observed: 123.03 ft at 11:15PM Apr 21, 2019Observed: 123.05 ft at 11:30PM Apr 21, 2019Observed: 123.04 ft at 11:45PM Apr 21, 2019Observed: 123.05 ft at 12:00AM Apr 22, 2019Observed: 123.03 ft at 12:15AM Apr 22, 2019Observed: 123.06 ft at 12:30AM Apr 22, 2019Observed: 123.06 ft at 12:45AM Apr 22, 2019Observed: 123.06 ft at 1:00AM Apr 22, 2019Observed: 123.04 ft at 1:15AM Apr 22, 2019Observed: 123.04 ft at 1:30AM Apr 22, 2019Observed: 123.04 ft at 1:45AM Apr 22, 2019Observed: 123.01 ft at 2:00AM Apr 22, 2019Observed: 123.04 ft at 2:15AM Apr 22, 2019Observed: 123.01 ft at 2:30AM Apr 22, 2019Observed: 123 ft at 2:45AM Apr 22, 2019Observed: 123.01 ft at 3:00AM Apr 22, 2019Observed: 123.02 ft at 3:15AM Apr 22, 2019Observed: 123.01 ft at 3:30AM Apr 22, 2019Observed: 123.02 ft at 3:45AM Apr 22, 2019Observed: 123 ft at 4:00AM Apr 22, 2019Observed: 123.02 ft at 4:15AM Apr 22, 2019Observed: 123.01 ft at 4:30AM Apr 22, 2019Observed: 123.02 ft at 4:45AM Apr 22, 2019Observed: 123.01 ft at 5:00AM Apr 22, 2019Observed: 123.04 ft at 5:15AM Apr 22, 2019Observed: 123.03 ft at 5:30AM Apr 22, 2019Observed: 123.03 ft at 5:45AM Apr 22, 2019Observed: 123.02 ft at 6:00AM Apr 22, 2019Observed: 123 ft at 6:15AM Apr 22, 2019Observed: 122.89 ft at 6:30AM Apr 22, 2019Observed: 122.96 ft at 6:45AM Apr 22, 2019Observed: 122.96 ft at 7:00AM Apr 22, 2019Observed: 122.98 ft at 7:15AM Apr 22, 2019Observed: 122.98 ft at 7:30AM Apr 22, 2019Observed: 122.99 ft at 7:45AM Apr 22, 2019Observed: 123 ft at 8:00AM Apr 22, 2019Observed: 123.04 ft at 8:15AM Apr 22, 2019Observed: 123.04 ft at 8:30AM Apr 22, 2019Observed: 123.04 ft at 8:45AM Apr 22, 2019Observed: 123.03 ft at 9:00AM Apr 22, 2019Observed: 123 ft at 9:15AM Apr 22, 2019Observed: 123.05 ft at 9:30AM Apr 22, 2019Observed: 123.02 ft at 9:45AM Apr 22, 2019Observed: 123.04 ft at 10:00AM Apr 22, 2019Observed: 123.06 ft at 10:15AM Apr 22, 2019Observed: 123.06 ft at 10:30AM Apr 22, 2019Observed: 123.05 ft at 10:45AM Apr 22, 2019Observed: 123.05 ft at 11:00AM Apr 22, 2019Observed: 123.04 ft at 11:15AM Apr 22, 2019Observed: 123.06 ft at 11:30AM Apr 22, 2019Observed: 123.07 ft at 11:45AM Apr 22, 2019Observed: 123.06 ft at 12:00PM Apr 22, 2019Observed: 123.04 ft at 12:15PM Apr 22, 2019Observed: 123.04 ft at 12:30PM Apr 22, 2019Observed: 123.08 ft at 12:45PM Apr 22, 2019Observed: 123.06 ft at 1:00PM Apr 22, 2019Observed: 123.05 ft at 1:15PM Apr 22, 2019Observed: 123.06 ft at 1:30PM Apr 22, 2019Observed: 123.05 ft at 1:45PM Apr 22, 2019Observed: 123.08 ft at 2:00PM Apr 22, 2019Observed: 123.09 ft at 2:15PM Apr 22, 2019Observed: 123.06 ft at 2:30PM Apr 22, 2019Observed: 123.1 ft at 2:45PM Apr 22, 2019Observed: 123.1 ft at 3:00PM Apr 22, 2019Observed: 123.09 ft at 3:15PM Apr 22, 2019Observed: 123.08 ft at 3:30PM Apr 22, 2019Observed: 123.1 ft at 3:45PM Apr 22, 2019Observed: 123.1 ft at 4:00PM Apr 22, 2019Observed: 123.08 ft at 4:15PM Apr 22, 2019Observed: 123.11 ft at 4:30PM Apr 22, 2019Observed: 123.09 ft at 4:45PM Apr 22, 2019Observed: 123.08 ft at 5:00PM Apr 22, 2019Observed: 123.11 ft at 5:15PM Apr 22, 2019Observed: 123.11 ft at 5:30PM Apr 22, 2019Observed: 123.1 ft at 5:45PM Apr 22, 2019Highest Observation: 123.14 ft at 6:00PM Apr 22, 2019Observed: 123.13 ft at 6:15PM Apr 22, 2019Highest Observation: 123.14 ft at 6:30PM Apr 22, 2019Highest Observation: 123.14 ft at 6:45PM Apr 22, 2019Highest Observation: 123.14 ft at 7:00PM Apr 22, 2019Observed: 123.11 ft at 7:15PM Apr 22, 2019Observed: 123.13 ft at 7:30PM Apr 22, 2019Observed: 123.12 ft at 7:45PM Apr 22, 2019Observed: 123.12 ft at 8:00PM Apr 22, 2019Observed: 123.08 ft at 8:15PM Apr 22, 2019Observed: 123.07 ft at 8:30PM Apr 22, 2019Observed: 123.06 ft at 8:45PM Apr 22, 2019Observed: 123.06 ft at 9:00PM Apr 22, 2019Observed: 123.06 ft at 9:15PM Apr 22, 2019Observed: 123.06 ft at 9:30PM Apr 22, 2019Observed: 122.95 ft at 9:45PM Apr 22, 2019Observed: 122.99 ft at 10:00PM Apr 22, 2019Observed: 122.98 ft at 10:15PM Apr 22, 2019Observed: 123.03 ft at 10:30PM Apr 22, 2019Observed: 122.99 ft at 10:45PM Apr 22, 2019Observed: 122.98 ft at 11:00PM Apr 22, 2019Observed: 123.02 ft at 11:15PM Apr 22, 2019Observed: 122.96 ft at 11:30PM Apr 22, 2019Observed: 123 ft at 11:45PM Apr 22, 2019Observed: 122.96 ft at 12:00AM Apr 23, 2019Observed: 122.99 ft at 12:15AM Apr 23, 2019Observed: 122.98 ft at 12:30AM Apr 23, 2019Observed: 122.97 ft at 12:45AM Apr 23, 2019Observed: 122.98 ft at 1:00AM Apr 23, 2019Observed: 122.99 ft at 1:15AM Apr 23, 2019Observed: 122.99 ft at 1:30AM Apr 23, 2019Observed: 123 ft at 1:45AM Apr 23, 2019Observed: 122.96 ft at 2:00AM Apr 23, 2019Observed: 122.96 ft at 2:15AM Apr 23, 2019Observed: 122.94 ft at 2:30AM Apr 23, 2019Observed: 122.89 ft at 2:45AM Apr 23, 2019Observed: 122.96 ft at 3:00AM Apr 23, 2019Observed: 122.93 ft at 3:15AM Apr 23, 2019Observed: 122.95 ft at 3:30AM Apr 23, 2019Observed: 122.95 ft at 3:45AM Apr 23, 2019Observed: 122.9 ft at 4:00AM Apr 23, 2019Observed: 122.95 ft at 4:15AM Apr 23, 2019Observed: 122.97 ft at 4:30AM Apr 23, 2019Observed: 122.94 ft at 4:45AM Apr 23, 2019Observed: 122.93 ft at 5:00AM Apr 23, 2019Observed: 122.95 ft at 5:15AM Apr 23, 2019Observed: 122.94 ft at 5:30AM Apr 23, 2019Observed: 122.92 ft at 5:45AM Apr 23, 2019Observed: 122.94 ft at 6:00AM Apr 23, 2019Observed: 122.94 ft at 6:15AM Apr 23, 2019Observed: 122.93 ft at 6:30AM Apr 23, 2019Observed: 122.93 ft at 6:45AM Apr 23, 2019Observed: 122.91 ft at 7:00AM Apr 23, 2019Observed: 122.93 ft at 7:15AM Apr 23, 2019Observed: 122.96 ft at 7:30AM Apr 23, 2019Observed: 122.96 ft at 7:45AM Apr 23, 2019Observed: 122.92 ft at 8:00AM Apr 23, 2019Observed: 122.96 ft at 8:15AM Apr 23, 2019Observed: 122.93 ft at 8:30AM Apr 23, 2019Observed: 122.95 ft at 8:45AM Apr 23, 2019Observed: 122.93 ft at 9:00AM Apr 23, 2019Observed: 122.94 ft at 9:15AM Apr 23, 2019Observed: 122.94 ft at 9:30AM Apr 23, 2019Observed: 122.96 ft at 9:45AM Apr 23, 2019Observed: 122.92 ft at 10:00AM Apr 23, 2019Observed: 122.91 ft at 10:15AM Apr 23, 2019Observed: 122.92 ft at 10:30AM Apr 23, 2019Observed: 122.91 ft at 10:45AM Apr 23, 2019Observed: 122.92 ft at 11:00AM Apr 23, 2019Observed: 122.92 ft at 11:15AM Apr 23, 2019Observed: 122.95 ft at 11:30AM Apr 23, 2019Observed: 122.91 ft at 11:45AM Apr 23, 2019Observed: 122.95 ft at 12:00PM Apr 23, 2019Observed: 122.93 ft at 12:15PM Apr 23, 2019Observed: 122.91 ft at 12:30PM Apr 23, 2019Observed: 122.9 ft at 12:45PM Apr 23, 2019Observed: 122.93 ft at 1:00PM Apr 23, 2019Observed: 122.9 ft at 1:15PM Apr 23, 2019Observed: 122.92 ft at 1:30PM Apr 23, 2019Observed: 122.92 ft at 1:45PM Apr 23, 2019Observed: 122.92 ft at 2:00PM Apr 23, 2019Observed: 122.95 ft at 2:15PM Apr 23, 2019Observed: 122.9 ft at 2:30PM Apr 23, 2019Observed: 122.93 ft at 2:45PM Apr 23, 2019Observed: 122.91 ft at 3:00PM Apr 23, 2019Observed: 122.91 ft at 3:15PM Apr 23, 2019Observed: 122.91 ft at 3:30PM Apr 23, 2019Observed: 122.9 ft at 3:45PM Apr 23, 2019Observed: 121.58 ft at 4:00PM Apr 23, 2019Observed: 120.55 ft at 4:15PM Apr 23, 2019Observed: 119.93 ft at 4:30PM Apr 23, 2019Observed: 119.46 ft at 4:45PM Apr 23, 2019Observed: 119.04 ft at 5:00PM Apr 23, 2019Observed: 118.62 ft at 5:15PM Apr 23, 2019Observed: 118.24 ft at 5:30PM Apr 23, 2019Observed: 117.89 ft at 5:45PM Apr 23, 2019Observed: 117.54 ft at 6:00PM Apr 23, 2019Observed: 117.24 ft at 6:15PM Apr 23, 2019Observed: 116.93 ft at 6:30PM Apr 23, 2019Observed: 116.68 ft at 6:45PM Apr 23, 2019Observed: 116.41 ft at 7:00PM Apr 23, 2019Observed: 116.18 ft at 7:15PM Apr 23, 2019Observed: 115.93 ft at 7:30PM Apr 23, 2019Observed: 115.7 ft at 7:45PM Apr 23, 2019Observed: 115.51 ft at 8:00PM Apr 23, 2019Observed: 115.3 ft at 8:15PM Apr 23, 2019Observed: 115.11 ft at 8:30PM Apr 23, 2019Observed: 114.93 ft at 8:45PM Apr 23, 2019Observed: 114.78 ft at 9:00PM Apr 23, 2019Observed: 114.61 ft at 9:15PM Apr 23, 2019Observed: 114.44 ft at 9:30PM Apr 23, 2019Observed: 114.28 ft at 9:45PM Apr 23, 2019Observed: 114.12 ft at 10:00PM Apr 23, 2019Observed: 114.01 ft at 10:15PM Apr 23, 2019Observed: 113.87 ft at 10:30PM Apr 23, 2019Observed: 113.75 ft at 10:45PM Apr 23, 2019Observed: 113.63 ft at 11:00PM Apr 23, 2019Observed: 113.51 ft at 11:15PM Apr 23, 2019Observed: 113.42 ft at 11:30PM Apr 23, 2019Observed: 113.3 ft at 11:45PM Apr 23, 2019Observed: 113.23 ft at 12:00AM Apr 24, 2019Observed: 113.13 ft at 12:15AM Apr 24, 2019Observed: 113.07 ft at 12:30AM Apr 24, 2019Observed: 113 ft at 12:45AM Apr 24, 2019Observed: 112.9 ft at 1:00AM Apr 24, 2019Observed: 112.05 ft at 1:15AM Apr 24, 2019Observed: 111.5 ft at 1:30AM Apr 24, 2019Observed: 111.09 ft at 1:45AM Apr 24, 2019Observed: 110.8 ft at 2:00AM Apr 24, 2019Observed: 110.49 ft at 2:15AM Apr 24, 2019Observed: 110.23 ft at 2:30AM Apr 24, 2019Observed: 109.98 ft at 2:45AM Apr 24, 2019Observed: 109.73 ft at 3:00AM Apr 24, 2019Observed: 109.51 ft at 3:15AM Apr 24, 2019Observed: 109.3 ft at 3:30AM Apr 24, 2019Observed: 109.11 ft at 3:45AM Apr 24, 2019Observed: 108.91 ft at 4:00AM Apr 24, 2019Observed: 108.75 ft at 4:15AM Apr 24, 2019Observed: 108.61 ft at 4:30AM Apr 24, 2019Observed: 108.45 ft at 4:45AM Apr 24, 2019Observed: 108.34 ft at 5:00AM Apr 24, 2019Observed: 108.22 ft at 5:15AM Apr 24, 2019Observed: 108.09 ft at 5:30AM Apr 24, 2019Observed: 107.98 ft at 5:45AM Apr 24, 2019Observed: 107.97 ft at 6:00AM Apr 24, 2019Observed: 108.49 ft at 6:15AM Apr 24, 2019Observed: 108.75 ft at 6:30AM Apr 24, 2019Observed: 108.86 ft at 6:45AM Apr 24, 2019Observed: 108.97 ft at 7:00AM Apr 24, 2019Observed: 109.06 ft at 7:15AM Apr 24, 2019Observed: 109.1 ft at 7:30AM Apr 24, 2019Observed: 109.16 ft at 7:45AM Apr 24, 2019Observed: 109.18 ft at 8:00AM Apr 24, 2019Observed: 109.24 ft at 8:15AM Apr 24, 2019Observed: 109.27 ft at 8:30AM Apr 24, 2019Observed: 109.42 ft at 8:45AM Apr 24, 2019Observed: 109.28 ft at 9:00AM Apr 24, 2019Observed: 109.31 ft at 9:15AM Apr 24, 2019Observed: 109.64 ft at 9:30AM Apr 24, 2019Observed: 109.48 ft at 9:45AM Apr 24, 2019Observed: 109.51 ft at 10:00AM Apr 24, 2019Observed: 109.58 ft at 10:15AM Apr 24, 2019Observed: 109.57 ft at 10:30AM Apr 24, 2019Observed: 109.62 ft at 10:45AM Apr 24, 2019Observed: 109.65 ft at 11:00AM Apr 24, 2019Observed: 109.66 ft at 11:15AM Apr 24, 2019Observed: 109.69 ft at 11:30AM Apr 24, 2019Observed: 109.7 ft at 11:45AM Apr 24, 2019Observed: 109.72 ft at 12:00PM Apr 24, 2019Observed: 109.76 ft at 12:15PM Apr 24, 2019Observed: 109.77 ft at 12:30PM Apr 24, 2019Observed: 109.82 ft at 12:45PM Apr 24, 2019Observed: 109.79 ft at 1:00PM Apr 24, 2019Observed: 109.83 ft at 1:15PM Apr 24, 2019Observed: 109.83 ft at 1:30PM Apr 24, 2019Observed: 109.83 ft at 1:45PM Apr 24, 2019Observed: 109.85 ft at 2:00PM Apr 24, 2019Observed: 109.83 ft at 2:15PM Apr 24, 2019Observed: 109.86 ft at 2:30PM Apr 24, 2019Observed: 109.86 ft at 2:45PM Apr 24, 2019Observed: 109.99 ft at 3:00PM Apr 24, 2019Observed: 110.93 ft at 3:15PM Apr 24, 2019Observed: 111.24 ft at 3:30PM Apr 24, 2019Observed: 111.45 ft at 3:45PM Apr 24, 2019Observed: 111.65 ft at 4:00PM Apr 24, 2019Observed: 111.81 ft at 4:15PM Apr 24, 2019Observed: 111.91 ft at 4:30PM Apr 24, 2019Observed: 112.06 ft at 4:45PM Apr 24, 2019Observed: 112.15 ft at 5:00PM Apr 24, 2019Observed: 112.22 ft at 5:15PM Apr 24, 2019Observed: 112.35 ft at 5:30PM Apr 24, 2019Observed: 112.45 ft at 5:45PM Apr 24, 2019Observed: 112.5 ft at 6:00PM Apr 24, 2019Observed: 112.59 ft at 6:15PM Apr 24, 2019Observed: 112.66 ft at 6:30PM Apr 24, 2019Observed: 112.72 ft at 6:45PM Apr 24, 2019Observed: 112.69 ft at 7:00PM Apr 24, 2019Observed: 112.56 ft at 7:15PM Apr 24, 2019Observed: 112.85 ft at 7:30PM Apr 24, 2019Observed: 112.88 ft at 7:45PM Apr 24, 2019Observed: 112.97 ft at 8:00PM Apr 24, 2019Observed: 113.02 ft at 8:15PM Apr 24, 2019Observed: 113.04 ft at 8:30PM Apr 24, 2019Observed: 113.07 ft at 8:45PM Apr 24, 2019Observed: 113.11 ft at 9:00PM Apr 24, 2019Observed: 111.79 ft at 9:15PM Apr 24, 2019Observed: 110.9 ft at 9:30PM Apr 24, 2019Observed: 110.34 ft at 9:45PM Apr 24, 2019Observed: 109.91 ft at 10:00PM Apr 24, 2019Observed: 108.7 ft at 10:15PM Apr 24, 2019Observed: 107.96 ft at 10:30PM Apr 24, 2019Observed: 107.37 ft at 10:45PM Apr 24, 2019Observed: 106.88 ft at 11:00PM Apr 24, 2019Observed: 106.44 ft at 11:15PM Apr 24, 2019Observed: 105.99 ft at 11:30PM Apr 24, 2019Observed: 105.57 ft at 11:45PM Apr 24, 2019Observed: 105.2 ft at 12:00AM Apr 25, 2019Observed: 104.84 ft at 12:15AM Apr 25, 2019Observed: 104.49 ft at 12:30AM Apr 25, 2019Observed: 104.17 ft at 12:45AM Apr 25, 2019Observed: 104.06 ft at 1:00AM Apr 25, 2019Observed: 105.92 ft at 1:15AM Apr 25, 2019USGS--Water Resources of the United StatesFOGG1(plotting HTIRG) Graph Created (2:21AM Apr 25, 2019)ObservedLatest observed value: 105.92 ft at 1:15 AM EDT 25-Apr-2019. Flood Stage is 134 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Chattahoochee River at W.F. George Lock and Dam (USACE) are issued routinely year-round.

Return to Area Map
Downstream Gauge Downstream Gauge - at George W. Andrews Lock and Dam (USACE)
Flood Categories (in feet)
Major Flood Stage: 160
Moderate Flood Stage: 145
Flood Stage: 134
Action Stage: 130
Low Stage (in feet): 101.5

Historic Crests
(1) 158.50 ft on 03/17/1929
(2) 153.56 ft on 03/18/1990
(3) 150.44 ft on 12/26/2015
(4) 149.60 ft on 07/06/1994
(5) 149.20 ft on 04/10/1964
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 121.37 ft on 02/04/2016
(2) 150.44 ft on 12/26/2015
(3) 137.00 ft on 03/29/2005
(4) 143.18 ft on 03/09/1998
(5) 128.58 ft on 02/05/1996
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:15
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
160 Almost all of the natural floodplain of the Chattahoochee river will be inundated, including much agricultural land and many roads.
151 Flooding of river access roads and low lying areas near the river.
150 Low lying areas in the floodplain will flood extensively. Several river access roads will flood.
145 Flood water will deny access to houses on the bluff below the Columbia Bridge near Gilbert Drive.
135 Minor lowland flooding in the area.
134 Minor lowland flooding will begin.
Photos
(1) Chattahoochee River George L&D - KML
About This Location Collapse

Latitude: 31.623333° N, Longitude: 85.063889° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 134 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 0.00 134.00 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:
Additional Information Collapse
When USGS tailwater data is not available...twice daily staff gage tailwater readings will be substituted.
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
Tallahassee Weather Forecast Office
Love Building FL State University
Tallahassee, FL 32306-4509
(850) 942-8833
Ask Questions/Webmaster
Page last modified: 4-Mar-2019 11:30 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities