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Grand Rivernear Sumner, MO (Gauge SNZM7)
Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge SNZM7
Normal Stage: 9.28 ft
Flow: 0.7 kcfs*
(impacts and historical events)
Action Stages:
21': Action
26': Flood
28': Moderate Flood
40': Major Flood
Gauge SNZM7 History chart | graph
Stage Date CST Stage ft Flow kcfs
CURRENT 02/17/2012 01:45 am 9.28 0.700
  02/17/2012 01:30 am 9.27 0.696
  02/17/2012 01:15 am 9.27 0.696
  02/17/2012 01:00 am 9.27 0.696
  02/17/2012 12:45 am 9.27 0.696
  02/17/2012 12:30 am 9.27 0.696
  02/17/2012 12:15 am 9.27 0.696
  02/17/2012 12:00 am 9.27 0.696
  02/16/2012 11:45 pm 9.27 0.696
  02/16/2012 11:30 pm 9.27 0.696
  02/16/2012 11:15 pm 9.27 0.696
  02/16/2012 11:00 pm 9.27 0.696
  02/16/2012 10:45 pm 9.27 0.696
  02/16/2012 10:30 pm 9.26 0.692
  02/16/2012 10:15 pm 9.26 0.692
  02/16/2012 10:00 pm 9.26 0.692
  02/16/2012 09:45 pm 9.26 0.692
  02/16/2012 09:30 pm 9.26 0.692
  02/16/2012 09:15 pm 9.26 0.692
  02/16/2012 09:00 pm 9.26 0.692
  02/16/2012 08:45 pm 9.25 0.688
  02/16/2012 08:30 pm 9.26 0.692
  02/16/2012 08:15 pm 9.26 0.692
  02/16/2012 08:00 pm 9.25 0.688
  02/16/2012 07:45 pm 9.25 0.688
  02/16/2012 07:30 pm 9.25 0.688
  02/16/2012 07:15 pm 9.25 0.688
  02/16/2012 07:00 pm 9.24 0.684
  02/16/2012 06:45 pm 9.25 0.688
  02/16/2012 06:30 pm 9.25 0.688
  02/16/2012 06:15 pm 9.24 0.684
Flood Impacts and Historical Events
Stage Impacts
52.0WATER REACHES THE ROAD SURFACE OF STATE HIGHWAY 139 BRIDGE.
45.0WATER REACHES THE BOTTOM OF STATE HIGHWAY 139 BRIDGE.
44.0WATER REACHES THE BOTTOM OF THE BURLINGTON NORTHERN RAILROAD BRIDGE WHICH IS LOCATED JUST UPSTREAM FROM THE STATE HIGHWAY 139 BRIDGE.
40.0HOMES IN NORTHEAST SUMNER BEGIN TO FLOOD.
37.0STATE HIGHWAY 139 FLOODS A HALF MILE EAST OF SUMNER.
28.0RURAL ROADS ARE UNDER WATER.
26.0RURAL LAND ADJACENT TO THE RIVER IS FLOODED.
23.0BOTTOMLAND 1 TO 2 MILES SOUTH OF THE GAGE BEGINS TO FLOOD.
Historical Crests Record Lows
1) 42.52 ft on 07/10/1993
2) 40.02 ft on 06/28/2008
3) 39.90 ft on 05/12/2007
4) 39.57 ft on 05/13/2002
5) 39.50 ft on 06/08/1947
1) 0.00 ft on 08/12/1934
2) 2.19 ft on 08/22/1936

Data provided by NOAA Advanced Hydrologic Prediction Service

Created with HAMweather 4 Alpha 3
© 2012 HAMweather, LLC, all rights reserved.
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