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
Bookmark and Share Navigation Bar End Cap

  
 
Hydrograph River at a Glance Download
Grand River at Ada Stage (ft)Flow (kcfs)Observed: 7.96 ft at 1:45PM Oct 26, 2014Observed: 7.88 ft at 2:00PM Oct 26, 2014Observed: 7.87 ft at 2:15PM Oct 26, 2014Observed: 7.87 ft at 2:30PM Oct 26, 2014Observed: 7.85 ft at 2:45PM Oct 26, 2014Observed: 7.88 ft at 3:00PM Oct 26, 2014Observed: 7.84 ft at 3:15PM Oct 26, 2014Observed: 7.86 ft at 3:30PM Oct 26, 2014Observed: 7.88 ft at 3:45PM Oct 26, 2014Observed: 7.82 ft at 4:00PM Oct 26, 2014Observed: 7.84 ft at 4:15PM Oct 26, 2014Observed: 7.87 ft at 4:30PM Oct 26, 2014Observed: 7.82 ft at 4:45PM Oct 26, 2014Observed: 7.87 ft at 5:00PM Oct 26, 2014Observed: 7.81 ft at 5:15PM Oct 26, 2014Observed: 7.88 ft at 5:30PM Oct 26, 2014Observed: 7.82 ft at 5:45PM Oct 26, 2014Observed: 7.8 ft at 6:00PM Oct 26, 2014Observed: 7.88 ft at 6:15PM Oct 26, 2014Observed: 7.79 ft at 6:30PM Oct 26, 2014Observed: 7.85 ft at 6:45PM Oct 26, 2014Observed: 7.87 ft at 7:00PM Oct 26, 2014Observed: 7.87 ft at 7:15PM Oct 26, 2014Observed: 7.86 ft at 7:30PM Oct 26, 2014Observed: 7.86 ft at 7:45PM Oct 26, 2014Observed: 7.87 ft at 8:00PM Oct 26, 2014Observed: 7.84 ft at 8:15PM Oct 26, 2014Observed: 7.79 ft at 8:30PM Oct 26, 2014Observed: 7.79 ft at 8:45PM Oct 26, 2014Observed: 7.84 ft at 9:00PM Oct 26, 2014Observed: 7.86 ft at 9:15PM Oct 26, 2014Observed: 7.75 ft at 9:30PM Oct 26, 2014Observed: 7.8 ft at 9:45PM Oct 26, 2014Observed: 7.79 ft at 10:00PM Oct 26, 2014Observed: 7.84 ft at 10:15PM Oct 26, 2014Observed: 7.84 ft at 10:30PM Oct 26, 2014Observed: 7.8 ft at 10:45PM Oct 26, 2014Observed: 7.86 ft at 11:00PM Oct 26, 2014Observed: 7.84 ft at 11:15PM Oct 26, 2014Observed: 7.86 ft at 11:30PM Oct 26, 2014Observed: 7.83 ft at 11:45PM Oct 26, 2014Observed: 7.86 ft at 12:00AM Oct 27, 2014Observed: 7.86 ft at 12:15AM Oct 27, 2014Observed: 7.85 ft at 12:30AM Oct 27, 2014Observed: 7.83 ft at 12:45AM Oct 27, 2014Observed: 7.76 ft at 1:00AM Oct 27, 2014Observed: 7.87 ft at 1:15AM Oct 27, 2014Observed: 7.85 ft at 1:30AM Oct 27, 2014Observed: 7.76 ft at 1:45AM Oct 27, 2014Observed: 7.85 ft at 2:00AM Oct 27, 2014Observed: 7.81 ft at 2:15AM Oct 27, 2014Observed: 7.8 ft at 2:30AM Oct 27, 2014Observed: 7.76 ft at 2:45AM Oct 27, 2014Observed: 7.83 ft at 3:00AM Oct 27, 2014Observed: 7.84 ft at 3:15AM Oct 27, 2014Observed: 7.82 ft at 3:30AM Oct 27, 2014Observed: 7.83 ft at 3:45AM Oct 27, 2014Observed: 7.87 ft at 4:00AM Oct 27, 2014Observed: 7.89 ft at 4:15AM Oct 27, 2014Observed: 7.84 ft at 4:30AM Oct 27, 2014Observed: 7.82 ft at 4:45AM Oct 27, 2014Observed: 7.88 ft at 5:00AM Oct 27, 2014Observed: 7.93 ft at 5:15AM Oct 27, 2014Observed: 7.91 ft at 5:30AM Oct 27, 2014Observed: 7.85 ft at 5:45AM Oct 27, 2014Observed: 7.94 ft at 6:00AM Oct 27, 2014Observed: 7.91 ft at 6:15AM Oct 27, 2014Observed: 7.88 ft at 6:30AM Oct 27, 2014Observed: 7.92 ft at 6:45AM Oct 27, 2014Observed: 7.94 ft at 7:00AM Oct 27, 2014Observed: 7.95 ft at 7:15AM Oct 27, 2014Observed: 7.93 ft at 7:30AM Oct 27, 2014Observed: 7.92 ft at 7:45AM Oct 27, 2014Observed: 7.97 ft at 8:00AM Oct 27, 2014Observed: 7.91 ft at 8:15AM Oct 27, 2014Observed: 7.88 ft at 8:30AM Oct 27, 2014Observed: 7.96 ft at 8:45AM Oct 27, 2014Observed: 7.87 ft at 9:00AM Oct 27, 2014Observed: 7.97 ft at 9:15AM Oct 27, 2014Observed: 7.9 ft at 9:30AM Oct 27, 2014Observed: 7.9 ft at 9:45AM Oct 27, 2014Observed: 7.93 ft at 10:00AM Oct 27, 2014Observed: 7.96 ft at 10:15AM Oct 27, 2014Observed: 7.84 ft at 10:30AM Oct 27, 2014Observed: 7.93 ft at 10:45AM Oct 27, 2014Observed: 7.83 ft at 11:00AM Oct 27, 2014Observed: 8 ft at 11:15AM Oct 27, 2014Observed: 8.02 ft at 11:30AM Oct 27, 2014Observed: 8.13 ft at 11:45AM Oct 27, 2014Observed: 8.08 ft at 12:00PM Oct 27, 2014Observed: 8 ft at 12:15PM Oct 27, 2014Observed: 7.92 ft at 12:30PM Oct 27, 2014Observed: 8 ft at 12:45PM Oct 27, 2014Observed: 7.99 ft at 1:00PM Oct 27, 2014Observed: 7.91 ft at 1:15PM Oct 27, 2014Observed: 7.9 ft at 1:30PM Oct 27, 2014Observed: 7.91 ft at 1:45PM Oct 27, 2014Observed: 7.84 ft at 2:00PM Oct 27, 2014Observed: 7.86 ft at 2:15PM Oct 27, 2014Observed: 7.91 ft at 2:30PM Oct 27, 2014Observed: 7.89 ft at 2:45PM Oct 27, 2014Observed: 7.89 ft at 3:00PM Oct 27, 2014Observed: 7.86 ft at 3:15PM Oct 27, 2014Observed: 7.84 ft at 3:30PM Oct 27, 2014Observed: 7.83 ft at 3:45PM Oct 27, 2014Observed: 7.86 ft at 4:00PM Oct 27, 2014Observed: 7.82 ft at 4:15PM Oct 27, 2014Observed: 7.84 ft at 4:30PM Oct 27, 2014Observed: 7.9 ft at 4:45PM Oct 27, 2014Observed: 7.88 ft at 5:00PM Oct 27, 2014Observed: 7.88 ft at 5:15PM Oct 27, 2014Observed: 7.9 ft at 5:30PM Oct 27, 2014Observed: 7.85 ft at 5:45PM Oct 27, 2014Observed: 7.93 ft at 6:00PM Oct 27, 2014Observed: 7.92 ft at 6:15PM Oct 27, 2014Observed: 7.9 ft at 6:30PM Oct 27, 2014Observed: 7.96 ft at 6:45PM Oct 27, 2014Observed: 8.01 ft at 7:00PM Oct 27, 2014Observed: 8 ft at 7:15PM Oct 27, 2014Observed: 7.99 ft at 7:30PM Oct 27, 2014Observed: 7.96 ft at 7:45PM Oct 27, 2014Observed: 8.04 ft at 8:00PM Oct 27, 2014Observed: 8.02 ft at 8:15PM Oct 27, 2014Observed: 8.03 ft at 8:30PM Oct 27, 2014Observed: 8.03 ft at 8:45PM Oct 27, 2014Observed: 7.99 ft at 9:00PM Oct 27, 2014Observed: 8.1 ft at 9:15PM Oct 27, 2014Observed: 8.01 ft at 9:30PM Oct 27, 2014Observed: 8.09 ft at 9:45PM Oct 27, 2014Observed: 8.07 ft at 10:00PM Oct 27, 2014Observed: 8.1 ft at 10:15PM Oct 27, 2014Observed: 8.11 ft at 10:30PM Oct 27, 2014Observed: 8.11 ft at 10:45PM Oct 27, 2014Observed: 8.06 ft at 11:00PM Oct 27, 2014Observed: 8.06 ft at 11:15PM Oct 27, 2014Observed: 8.05 ft at 11:30PM Oct 27, 2014Observed: 8.1 ft at 11:45PM Oct 27, 2014Observed: 8.11 ft at 12:00AM Oct 28, 2014Observed: 8.06 ft at 12:15AM Oct 28, 2014Observed: 8.03 ft at 12:30AM Oct 28, 2014Observed: 8.05 ft at 12:45AM Oct 28, 2014Observed: 8.03 ft at 1:00AM Oct 28, 2014Observed: 8.01 ft at 1:15AM Oct 28, 2014Observed: 8.02 ft at 1:30AM Oct 28, 2014Observed: 8.08 ft at 1:45AM Oct 28, 2014Observed: 7.98 ft at 2:00AM Oct 28, 2014Observed: 8.06 ft at 2:15AM Oct 28, 2014Observed: 7.97 ft at 2:30AM Oct 28, 2014Observed: 7.99 ft at 2:45AM Oct 28, 2014Observed: 7.93 ft at 3:00AM Oct 28, 2014Observed: 8.03 ft at 3:15AM Oct 28, 2014Observed: 7.98 ft at 3:30AM Oct 28, 2014Observed: 7.96 ft at 3:45AM Oct 28, 2014Observed: 7.95 ft at 4:00AM Oct 28, 2014Observed: 7.99 ft at 4:15AM Oct 28, 2014Observed: 7.99 ft at 4:30AM Oct 28, 2014Observed: 7.95 ft at 4:45AM Oct 28, 2014Observed: 8.03 ft at 5:00AM Oct 28, 2014Observed: 7.94 ft at 5:15AM Oct 28, 2014Observed: 7.98 ft at 5:30AM Oct 28, 2014Observed: 7.95 ft at 5:45AM Oct 28, 2014Observed: 7.94 ft at 6:00AM Oct 28, 2014Observed: 7.98 ft at 6:15AM Oct 28, 2014Observed: 7.92 ft at 6:30AM Oct 28, 2014Observed: 7.92 ft at 6:45AM Oct 28, 2014Observed: 7.98 ft at 7:00AM Oct 28, 2014Observed: 7.95 ft at 7:15AM Oct 28, 2014Observed: 7.99 ft at 7:30AM Oct 28, 2014Observed: 7.95 ft at 7:45AM Oct 28, 2014Observed: 7.96 ft at 8:00AM Oct 28, 2014Observed: 7.99 ft at 8:15AM Oct 28, 2014Observed: 7.95 ft at 8:30AM Oct 28, 2014Observed: 8 ft at 8:45AM Oct 28, 2014Observed: 8.03 ft at 9:00AM Oct 28, 2014Observed: 7.97 ft at 9:15AM Oct 28, 2014Observed: 7.99 ft at 9:30AM Oct 28, 2014Observed: 7.97 ft at 9:45AM Oct 28, 2014Observed: 8.01 ft at 10:00AM Oct 28, 2014Observed: 8.03 ft at 10:15AM Oct 28, 2014Observed: 8.01 ft at 10:30AM Oct 28, 2014Observed: 8.13 ft at 10:45AM Oct 28, 2014Observed: 8.08 ft at 11:00AM Oct 28, 2014Observed: 8.13 ft at 11:15AM Oct 28, 2014Highest Observation: 8.18 ft at 11:30AM Oct 28, 2014Observed: 8.11 ft at 11:45AM Oct 28, 2014Observed: 8.15 ft at 12:00PM Oct 28, 2014Observed: 8.12 ft at 12:15PM Oct 28, 2014Highest Observation: 8.18 ft at 12:30PM Oct 28, 2014Observed: 8.13 ft at 12:45PM Oct 28, 2014Observed: 7.99 ft at 1:00PM Oct 28, 2014Observed: 8.05 ft at 1:15PM Oct 28, 2014Observed: 8 ft at 1:30PM Oct 28, 2014Observed: 7.97 ft at 1:45PM Oct 28, 2014Observed: 8.06 ft at 2:00PM Oct 28, 2014Observed: 8.05 ft at 2:15PM Oct 28, 2014Observed: 8.05 ft at 2:30PM Oct 28, 2014Observed: 7.97 ft at 2:45PM Oct 28, 2014Observed: 8.02 ft at 3:00PM Oct 28, 2014Observed: 8.01 ft at 3:15PM Oct 28, 2014Observed: 8 ft at 3:30PM Oct 28, 2014Observed: 7.93 ft at 3:45PM Oct 28, 2014Observed: 8 ft at 4:00PM Oct 28, 2014Observed: 7.94 ft at 4:15PM Oct 28, 2014Observed: 7.91 ft at 4:30PM Oct 28, 2014Observed: 7.94 ft at 4:45PM Oct 28, 2014Observed: 7.87 ft at 5:00PM Oct 28, 2014Observed: 7.88 ft at 5:15PM Oct 28, 2014Observed: 7.83 ft at 5:30PM Oct 28, 2014Observed: 7.93 ft at 5:45PM Oct 28, 2014Observed: 7.89 ft at 6:00PM Oct 28, 2014Observed: 7.83 ft at 6:15PM Oct 28, 2014Observed: 7.91 ft at 6:30PM Oct 28, 2014Observed: 7.87 ft at 6:45PM Oct 28, 2014Observed: 7.84 ft at 7:00PM Oct 28, 2014Observed: 7.86 ft at 7:15PM Oct 28, 2014Observed: 7.85 ft at 7:30PM Oct 28, 2014Observed: 7.9 ft at 7:45PM Oct 28, 2014Observed: 7.86 ft at 8:00PM Oct 28, 2014Observed: 7.88 ft at 8:15PM Oct 28, 2014Observed: 7.8 ft at 8:30PM Oct 28, 2014Observed: 7.82 ft at 8:45PM Oct 28, 2014Observed: 7.78 ft at 9:00PM Oct 28, 2014Observed: 7.84 ft at 9:15PM Oct 28, 2014Observed: 7.87 ft at 9:30PM Oct 28, 2014Observed: 7.9 ft at 9:45PM Oct 28, 2014Observed: 7.91 ft at 10:00PM Oct 28, 2014Observed: 7.9 ft at 10:15PM Oct 28, 2014Observed: 7.91 ft at 10:30PM Oct 28, 2014Observed: 7.93 ft at 10:45PM Oct 28, 2014Observed: 7.92 ft at 11:00PM Oct 28, 2014Observed: 7.94 ft at 11:15PM Oct 28, 2014Observed: 8.02 ft at 11:30PM Oct 28, 2014Observed: 8.02 ft at 11:45PM Oct 28, 2014Observed: 8.05 ft at 12:00AM Oct 29, 2014Observed: 8.06 ft at 12:15AM Oct 29, 2014Observed: 8.05 ft at 12:30AM Oct 29, 2014Observed: 8.03 ft at 12:45AM Oct 29, 2014Observed: 8.09 ft at 1:00AM Oct 29, 2014Observed: 8.1 ft at 1:15AM Oct 29, 2014Observed: 8.08 ft at 1:30AM Oct 29, 2014Observed: 8.14 ft at 1:45AM Oct 29, 2014Observed: 8.05 ft at 2:00AM Oct 29, 2014Observed: 8.1 ft at 2:15AM Oct 29, 2014Observed: 8.14 ft at 2:30AM Oct 29, 2014Observed: 8.09 ft at 2:45AM Oct 29, 2014Highest Observation: 8.18 ft at 3:00AM Oct 29, 2014Observed: 8.13 ft at 3:15AM Oct 29, 2014Observed: 8.08 ft at 3:30AM Oct 29, 2014Observed: 8.08 ft at 3:45AM Oct 29, 2014Observed: 8.1 ft at 4:00AM Oct 29, 2014Observed: 8.17 ft at 4:15AM Oct 29, 2014Highest Observation: 8.18 ft at 4:30AM Oct 29, 2014Observed: 8.16 ft at 4:45AM Oct 29, 2014Observed: 8.13 ft at 5:00AM Oct 29, 2014Observed: 8.16 ft at 5:15AM Oct 29, 2014Observed: 8.14 ft at 5:30AM Oct 29, 2014Observed: 8.1 ft at 5:45AM Oct 29, 2014Observed: 8.15 ft at 6:00AM Oct 29, 2014Observed: 8.1 ft at 6:15AM Oct 29, 2014Observed: 8.08 ft at 6:30AM Oct 29, 2014Observed: 8.08 ft at 6:45AM Oct 29, 2014Observed: 8.09 ft at 7:00AM Oct 29, 2014Observed: 8.07 ft at 7:15AM Oct 29, 2014Observed: 8.11 ft at 7:30AM Oct 29, 2014Observed: 8.1 ft at 7:45AM Oct 29, 2014Observed: 8.09 ft at 8:00AM Oct 29, 2014Observed: 8.09 ft at 8:15AM Oct 29, 2014Observed: 8.09 ft at 8:30AM Oct 29, 2014Observed: 8.04 ft at 8:45AM Oct 29, 2014Observed: 8.12 ft at 9:00AM Oct 29, 2014Observed: 8.07 ft at 9:15AM Oct 29, 2014Observed: 8.05 ft at 9:30AM Oct 29, 2014Observed: 8.06 ft at 9:45AM Oct 29, 2014Observed: 8.1 ft at 10:00AM Oct 29, 2014Observed: 8.03 ft at 10:15AM Oct 29, 2014Observed: 8.04 ft at 10:30AM Oct 29, 2014Observed: 8.15 ft at 10:45AM Oct 29, 2014Observed: 8.12 ft at 11:00AM Oct 29, 2014Observed: 8.05 ft at 11:15AM Oct 29, 2014Observed: 8.02 ft at 11:30AM Oct 29, 2014Observed: 7.98 ft at 11:45AM Oct 29, 2014Observed: 8.03 ft at 12:00PM Oct 29, 2014Observed: 7.97 ft at 12:15PM Oct 29, 2014Observed: 8.02 ft at 12:30PM Oct 29, 2014Observed: 7.92 ft at 12:45PM Oct 29, 2014Observed: 7.97 ft at 1:00PM Oct 29, 2014Observed: 7.97 ft at 1:15PM Oct 29, 2014Observed: 7.96 ft at 1:30PM Oct 29, 2014Observed: 8 ft at 1:45PM Oct 29, 2014Observed: 8.04 ft at 2:00PM Oct 29, 2014Observed: 8.05 ft at 2:15PM Oct 29, 2014Observed: 8.02 ft at 2:30PM Oct 29, 2014Observed: 8.09 ft at 2:45PM Oct 29, 2014Observed: 8.06 ft at 3:00PM Oct 29, 2014Observed: 8.05 ft at 3:15PM Oct 29, 2014Observed: 8.07 ft at 3:30PM Oct 29, 2014Observed: 8.1 ft at 3:45PM Oct 29, 2014Observed: 8.12 ft at 4:00PM Oct 29, 2014Observed: 8.12 ft at 4:15PM Oct 29, 2014Observed: 8.09 ft at 4:30PM Oct 29, 2014Observed: 8.08 ft at 4:45PM Oct 29, 2014Observed: 8.06 ft at 5:00PM Oct 29, 2014Observed: 8.12 ft at 5:15PM Oct 29, 2014Observed: 8.14 ft at 5:30PM Oct 29, 2014Observed: 8.06 ft at 5:45PM Oct 29, 2014Observed: 8.12 ft at 6:00PM Oct 29, 2014Observed: 8.07 ft at 6:15PM Oct 29, 2014Observed: 8.11 ft at 6:30PM Oct 29, 2014Observed: 8.11 ft at 6:45PM Oct 29, 2014Observed: 8.04 ft at 7:00PM Oct 29, 2014Observed: 8.08 ft at 7:15PM Oct 29, 2014Observed: 8.13 ft at 7:30PM Oct 29, 2014Observed: 8.09 ft at 7:45PM Oct 29, 2014Observed: 8.08 ft at 8:00PM Oct 29, 2014Observed: 8.04 ft at 8:15PM Oct 29, 2014Observed: 8.09 ft at 8:30PM Oct 29, 2014Observed: 8.06 ft at 8:45PM Oct 29, 2014Observed: 8 ft at 9:00PM Oct 29, 2014Observed: 8.03 ft at 9:15PM Oct 29, 2014Observed: 8.09 ft at 9:30PM Oct 29, 2014Observed: 7.99 ft at 9:45PM Oct 29, 2014Observed: 8.08 ft at 10:00PM Oct 29, 2014Observed: 8.04 ft at 10:15PM Oct 29, 2014Observed: 7.97 ft at 10:30PM Oct 29, 2014Observed: 8.03 ft at 10:45PM Oct 29, 2014Observed: 7.98 ft at 11:00PM Oct 29, 2014Observed: 8.01 ft at 11:15PM Oct 29, 2014Observed: 7.93 ft at 11:30PM Oct 29, 2014Observed: 7.95 ft at 11:45PM Oct 29, 2014Observed: 7.92 ft at 12:00AM Oct 30, 2014Observed: 7.97 ft at 12:15AM Oct 30, 2014Observed: 7.93 ft at 12:30AM Oct 30, 2014Observed: 7.95 ft at 12:45AM Oct 30, 2014Observed: 7.93 ft at 1:00AM Oct 30, 2014Observed: 7.97 ft at 1:15AM Oct 30, 2014Observed: 7.88 ft at 1:30AM Oct 30, 2014Observed: 7.98 ft at 1:45AM Oct 30, 2014Observed: 7.92 ft at 2:00AM Oct 30, 2014Observed: 7.98 ft at 2:15AM Oct 30, 2014Observed: 7.99 ft at 2:30AM Oct 30, 2014Observed: 7.94 ft at 2:45AM Oct 30, 2014Observed: 7.99 ft at 3:00AM Oct 30, 2014Observed: 7.99 ft at 3:15AM Oct 30, 2014Observed: 7.95 ft at 3:30AM Oct 30, 2014Observed: 7.93 ft at 3:45AM Oct 30, 2014Observed: 7.94 ft at 4:00AM Oct 30, 2014Observed: 7.91 ft at 4:15AM Oct 30, 2014Observed: 7.9 ft at 4:30AM Oct 30, 2014Observed: 7.96 ft at 4:45AM Oct 30, 2014Observed: 7.97 ft at 5:00AM Oct 30, 2014Observed: 7.94 ft at 5:15AM Oct 30, 2014Observed: 7.93 ft at 5:30AM Oct 30, 2014Observed: 7.92 ft at 5:45AM Oct 30, 2014Observed: 7.93 ft at 6:00AM Oct 30, 2014Observed: 7.97 ft at 6:15AM Oct 30, 2014Observed: 7.96 ft at 6:30AM Oct 30, 2014Observed: 7.98 ft at 6:45AM Oct 30, 2014Observed: 7.97 ft at 7:00AM Oct 30, 2014Observed: 7.98 ft at 7:15AM Oct 30, 2014Observed: 7.91 ft at 7:30AM Oct 30, 2014Observed: 7.99 ft at 7:45AM Oct 30, 2014Observed: 7.99 ft at 8:00AM Oct 30, 2014Observed: 8 ft at 8:15AM Oct 30, 2014Observed: 8.01 ft at 8:30AM Oct 30, 2014Observed: 7.97 ft at 8:45AM Oct 30, 2014Observed: 8.01 ft at 9:00AM Oct 30, 2014Observed: 8.01 ft at 9:15AM Oct 30, 2014Observed: 8.01 ft at 9:30AM Oct 30, 2014Observed: 7.99 ft at 9:45AM Oct 30, 2014Observed: 8.1 ft at 10:00AM Oct 30, 2014Observed: 7.98 ft at 10:15AM Oct 30, 2014Observed: 7.99 ft at 10:30AM Oct 30, 2014Observed: 7.97 ft at 10:45AM Oct 30, 2014Observed: 7.93 ft at 11:00AM Oct 30, 2014Observed: 7.94 ft at 11:15AM Oct 30, 2014Observed: 7.98 ft at 11:30AM Oct 30, 2014Observed: 7.91 ft at 11:45AM Oct 30, 2014Observed: 7.96 ft at 12:00PM Oct 30, 2014Observed: 7.89 ft at 12:15PM Oct 30, 2014Observed: 7.88 ft at 12:30PM Oct 30, 2014Observed: 7.89 ft at 12:45PM Oct 30, 2014Observed: 7.86 ft at 1:00PM Oct 30, 2014Observed: 7.93 ft at 1:15PM Oct 30, 2014Observed: 7.88 ft at 1:30PM Oct 30, 2014Observed: 7.96 ft at 1:45PM Oct 30, 2014Observed: 7.94 ft at 2:00PM Oct 30, 2014Observed: 7.92 ft at 2:15PM Oct 30, 2014Observed: 7.84 ft at 2:30PM Oct 30, 2014Observed: 7.95 ft at 2:45PM Oct 30, 2014Observed: 7.83 ft at 3:00PM Oct 30, 2014Observed: 7.7 ft at 3:15PM Oct 30, 2014Observed: 7.7 ft at 3:30PM Oct 30, 2014Observed: 7.7 ft at 3:45PM Oct 30, 2014Observed: 7.73 ft at 4:00PM Oct 30, 2014Observed: 7.68 ft at 4:15PM Oct 30, 2014Observed: 7.68 ft at 4:30PM Oct 30, 2014Observed: 7.69 ft at 4:45PM Oct 30, 2014Observed: 7.75 ft at 5:00PM Oct 30, 2014Observed: 7.7 ft at 5:15PM Oct 30, 2014Observed: 7.7 ft at 5:30PM Oct 30, 2014Observed: 7.69 ft at 5:45PM Oct 30, 2014Observed: 7.71 ft at 6:00PM Oct 30, 2014Observed: 7.74 ft at 6:15PM Oct 30, 2014Observed: 7.75 ft at 6:30PM Oct 30, 2014Observed: 7.72 ft at 6:45PM Oct 30, 2014Observed: 7.73 ft at 7:00PM Oct 30, 2014Observed: 7.75 ft at 7:15PM Oct 30, 2014Observed: 7.74 ft at 7:30PM Oct 30, 2014Observed: 7.72 ft at 7:45PM Oct 30, 2014Observed: 7.7 ft at 8:00PM Oct 30, 2014Observed: 7.74 ft at 8:15PM Oct 30, 2014Observed: 7.75 ft at 8:30PM Oct 30, 2014Observed: 7.72 ft at 8:45PM Oct 30, 2014Observed: 7.73 ft at 9:00PM Oct 30, 2014Observed: 7.75 ft at 9:15PM Oct 30, 2014Observed: 7.78 ft at 9:30PM Oct 30, 2014Observed: 7.74 ft at 9:45PM Oct 30, 2014Observed: 7.76 ft at 10:00PM Oct 30, 2014Observed: 7.76 ft at 10:15PM Oct 30, 2014Observed: 7.77 ft at 10:30PM Oct 30, 2014Observed: 7.77 ft at 10:45PM Oct 30, 2014Observed: 7.75 ft at 11:00PM Oct 30, 2014Observed: 7.75 ft at 11:15PM Oct 30, 2014Observed: 7.76 ft at 11:30PM Oct 30, 2014Observed: 7.75 ft at 11:45PM Oct 30, 2014Observed: 7.75 ft at 12:00AM Oct 31, 2014Observed: 7.75 ft at 12:15AM Oct 31, 2014Observed: 7.76 ft at 12:30AM Oct 31, 2014Observed: 7.77 ft at 12:45AM Oct 31, 2014Observed: 7.75 ft at 1:00AM Oct 31, 2014Observed: 7.77 ft at 1:15AM Oct 31, 2014Observed: 7.78 ft at 1:30AM Oct 31, 2014Observed: 7.78 ft at 1:45AM Oct 31, 2014Observed: 7.78 ft at 2:00AM Oct 31, 2014Observed: 7.78 ft at 2:15AM Oct 31, 2014Observed: 7.77 ft at 2:30AM Oct 31, 2014Observed: 7.77 ft at 2:45AM Oct 31, 2014Observed: 7.78 ft at 3:00AM Oct 31, 2014Observed: 7.77 ft at 3:15AM Oct 31, 2014Observed: 7.76 ft at 3:30AM Oct 31, 2014Observed: 7.77 ft at 3:45AM Oct 31, 2014Observed: 7.76 ft at 4:00AM Oct 31, 2014Observed: 7.76 ft at 4:15AM Oct 31, 2014Observed: 7.77 ft at 4:30AM Oct 31, 2014Observed: 7.77 ft at 4:45AM Oct 31, 2014Observed: 7.77 ft at 5:00AM Oct 31, 2014Observed: 7.77 ft at 5:15AM Oct 31, 2014Observed: 7.77 ft at 5:30AM Oct 31, 2014Observed: 7.76 ft at 5:45AM Oct 31, 2014Observed: 7.76 ft at 6:00AM Oct 31, 2014Observed: 7.75 ft at 6:15AM Oct 31, 2014Observed: 7.76 ft at 6:30AM Oct 31, 2014Observed: 7.78 ft at 6:45AM Oct 31, 2014Observed: 7.76 ft at 7:00AM Oct 31, 2014Observed: 7.78 ft at 7:15AM Oct 31, 2014Observed: 7.78 ft at 7:30AM Oct 31, 2014Observed: 7.8 ft at 7:45AM Oct 31, 2014Observed: 7.8 ft at 8:00AM Oct 31, 2014Observed: 7.78 ft at 8:15AM Oct 31, 2014Observed: 7.8 ft at 8:30AM Oct 31, 2014Observed: 7.79 ft at 8:45AM Oct 31, 2014Observed: 7.79 ft at 9:00AM Oct 31, 2014Observed: 7.79 ft at 9:15AM Oct 31, 2014Observed: 7.79 ft at 9:30AM Oct 31, 2014Observed: 7.79 ft at 9:45AM Oct 31, 2014Observed: 7.79 ft at 10:00AM Oct 31, 2014Observed: 7.81 ft at 10:15AM Oct 31, 2014Observed: 7.81 ft at 10:30AM Oct 31, 2014Observed: 7.81 ft at 10:45AM Oct 31, 2014Observed: 7.81 ft at 11:00AM Oct 31, 2014Observed: 7.8 ft at 11:15AM Oct 31, 2014Observed: 7.8 ft at 11:30AM Oct 31, 2014Observed: 7.8 ft at 11:45AM Oct 31, 2014Observed: 7.82 ft at 12:00PM Oct 31, 2014Observed: 7.83 ft at 12:15PM Oct 31, 2014Observed: 7.8 ft at 12:30PM Oct 31, 2014USGS--Water Resources of the United StatesADAM4(plotting HGIRP) Graph Created (1:32PM Oct 31, 2014)ObservedLatest observed value: 7.8 ft at 12:30 PM EDT 31-Oct-2014. Flood Stage is 20 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
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: Gauge reading may be affected by ice during freezing weather from November to April.

NOTE: Forecasts for the Grand River at Ada are issued as needed during times of high water, but are not routinely available.

Return to Area Map
Upstream Gauge - at Lowell Upstream Gauge Downstream Gauge Downstream Gauge - at Comstock Park
Flood Categories (in feet)
Major Flood Stage:25
Moderate Flood Stage:22
Flood Stage:20
Action Stage:17

Historical Crests
(1) 22.94 ft on 04/21/2013
(2) 21.60 ft on 02/28/1986
(3) 21.56 ft on 05/26/2004
(4) 21.55 ft on 02/28/1985
(5) 20.75 ft on 03/08/1976
Show More Historical Crests

(P): Preliminary values subject to further review.

Low Water Records

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
29 Alticor inc. Catalog and Powder Complex flood
27 Alticor inc. buildings number 34 and 58 flood
24.5 Inner dike along Alticor Inc. overtopped. East complex on Alticor Inc. floods
21.6 500 parking spaces in the Alticor Inc. parking lot are inundated and one gate into the Alticor Inc. complex is closed due to the high water. Ada River Walk near Covered Bridge and Leonard Field Ball Park in Ada flooded
20.7 Expect flooding of Ada drive adjacent to the Ada shopping center and portions of the parking lot of the shopping center
20.5 Chief Hazy Cloud Park downstream of gage begins to flood
20 Expect minor flooding of low lying areas
17 River is bankfull. Shady Drive floods
Photos
(1) April 2013 Flooding - Shady Drive near Knapp Street Bridge
(2) April 2013 Flooding - Shady Drive
(3) April 2013 Flooding - Jupiter Bridge, Plainfield Township
(4) April 2013 Flooding - Fulton Street Bridge near Ada
(5) Backside of Ada Dam on the Thornapple River
(6) Ada Dam on the Thornapple River at High Water
(7) Alticor Parking Lot
(8) Alticor parking lot flooded during High Water
(9) Cascade Dam on the Thornapple River
(10) Grand River near Ada - Looking Downstream
(11) River Gage at Ada
(12) Grand River near Ada - Looking Upstream toward Bridge
(13) Fulton Street Bridge during High Water
(14) Grand River near Ada - Looking Upstream from Bridge
(15) Upstream view from Fulton Street Bridge of Grand River at High Water
(16) Covered Bridge in Ada over the Thornapple River at High Flows
(17) Leonard Park in Ada Flooded during High Water
(18) Ada Drive in Ada flooded during High Water
(19) Public boat ramp parking lot along Grand River near Ada flooded at High Water
(20) Grand River near Ada public boat ramp flooded during High Water
(21) Shady Drive near Knapp Street Bridge flooded by Grand River
About This Location Collapse

Latitude: 42.956944° N, Longitude: 85.477500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 20 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 29 603.95 ft 623.95 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:

Additional Information Collapse
How low could the river get?
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
Grand Rapids Weather Forecast Office
4899 South Complex Drive SE
Grand Rapids, MI 49512-4034
(616) 949-0643
Ask Questions/Webmaster
Page last modified: 27-Aug-2014 7:12 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities