My Forecast | Weather Directory | Biosphere Blog | HWmobile Local Weather:  
Ohio Riverat Grand Chain Lock And Dam, IL (Gauge GCTI2)
Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge GCTI2
Normal Stage: 25.5 ft
Flow: 206 kcfs*
(impacts and historical events)
Action Stages:
40': Action
42': Flood
48': Moderate Flood
53': Major Flood
Gauge GCTI2 History chart | graph
Stage Date CST Stage ft Flow kcfs
CURRENT 02/16/2012 02:00 pm 25.50 206.000
  02/16/2012 01:00 pm 25.50 206.000
  02/16/2012 12:00 pm 25.50 206.000
  02/16/2012 11:00 am 25.50 206.000
  02/16/2012 10:00 am 25.50 206.000
  02/16/2012 09:00 am 25.60 212.000
  02/16/2012 08:00 am 25.60 212.000
  02/16/2012 07:00 am 25.60 212.000
  02/16/2012 06:00 am 25.60 212.000
  02/16/2012 05:00 am 25.70 218.000
  02/16/2012 04:00 am 25.70 218.000
  02/16/2012 03:00 am 25.70 218.000
  02/16/2012 02:00 am 25.70 218.000
  02/16/2012 01:00 am 25.80 224.000
  02/16/2012 12:00 am 25.80 224.000
  02/15/2012 11:00 pm 25.80 224.000
  02/15/2012 10:00 pm 25.90 231.000
  02/15/2012 09:00 pm 25.90 231.000
  02/15/2012 08:00 pm 26.00 237.000
  02/15/2012 07:00 pm 26.00 237.000
  02/15/2012 06:00 pm 26.10 241.000
  02/15/2012 05:00 pm 26.10 241.000
  02/15/2012 04:00 pm 26.10 241.000
  02/15/2012 03:00 pm 26.10 241.000
  02/15/2012 02:00 pm 26.20 246.000
  02/15/2012 01:00 pm 26.20 246.000
  02/15/2012 12:00 pm 26.20 246.000
  02/15/2012 11:00 am 26.20 246.000
  02/15/2012 10:00 am 26.30 251.000
  02/15/2012 09:00 am 26.30 251.000
  02/15/2012 08:00 am 26.40 255.000
Flood Impacts and Historical Events
Stage Impacts
64.0This flood will exceed the highest stage on record.
48.0Water reaches the power house at Lock and Dam 53.
42.0This will cause minor flooding of mainly low lying areas.
Historical Crests Record Lows
1) 64.00 ft on 02/02/1937
2) 57.80 ft on 03/15/1997
3) 57.60 ft on 04/03/1975
4) 56.40 ft on 04/19/1927
5) 56.30 ft on 03/11/1945
1) 13.70 ft on 09/09/2005
2) 13.90 ft on 10/20/2000
3) 14.20 ft on 08/24/2005

Data provided by NOAA Advanced Hydrologic Prediction Service

Created with HAMweather 4 Alpha 3
© 2012 HAMweather, LLC, all rights reserved.
0.25MB : 0.865 seconds