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Maumee Riverat Grand Rapids, OH (Gauge GRRO1)
Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge GRRO1
Normal Stage: 4.65 ft
(impacts and historical events)
Action Stages:
11': Action
15': Flood
16.5': Moderate Flood
20': Major Flood
Gauge GRRO1 History chart | graph
Stage Date CST Stage ft
CURRENT 01/07/2009 07:00 am 4.65
  01/06/2009 07:00 am 4.95
  01/05/2009 07:00 am 5.68
  01/04/2009 07:00 am 6.38
  01/01/2009 07:00 am 8.79
  12/31/2008 07:00 am 10.50
  12/30/2008 07:00 am 12.17
  12/29/2008 07:00 am 13.85
  12/28/2008 07:10 pm 14.98
  12/28/2008 02:30 pm 13.90
  12/28/2008 12:00 pm 13.78
  12/28/2008 07:00 am 13.40
Flood Impacts and Historical Events
Stage Impacts
20.0SIGNIFICANT FLOODING OCCURS ALONG US ROUTE 24 AND IN THE GRAND RAPIDS BUSINESS DISTRICT.
18.5FLOODWATERS BEGIN TO AFFECT THE BUSINESS COMMUNITY IN GRAND RAPIDS.
15.0THIS RISE WILL CAUSE FLOODING OF LOWLAND AREAS NEAR GRAND RAPIDS AND POSSIBLY CAUSE THE FLOODING OF SOME SECONDARY ROADS.
Historical Crests Record Lows
1) 20.81 ft on 03/15/1982
2) 19.96 ft on 03/23/1978
3) 19.15 ft on 01/14/2005
4) 19.04 ft on 01/01/1991
5) 18.30 ft on 01/30/1969
6) 18.12 ft on 12/31/1990
7) 17.50 ft on 02/15/1950
8) 16.85 ft on 02/20/1981
Low water records are unavailable.

Data provided by NOAA Advanced Hydrologic Prediction Service

Created with HAMweather 4 Alpha 3
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