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Ontonagon Rivernear Rockland, MI (Gauge RKLM4)
Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge RKLM4
Normal Stage: 6.78 ft
Flow: 1.18 kcfs*
(impacts and historical events)
Action Stages:
23': Action
25': Flood
26': Moderate Flood
28': Major Flood
Gauge RKLM4 History chart | graph
Stage Date CST Stage ft Flow kcfs
CURRENT 02/16/2012 09:15 am 6.78 1.180
  02/16/2012 09:00 am 6.76 1.160
  02/16/2012 08:45 am 6.75 1.150
  02/16/2012 08:30 am 6.73 1.140
  02/16/2012 08:15 am 6.72 1.130
  02/16/2012 08:00 am 6.70 1.120
  02/16/2012 07:45 am 6.69 1.110
  02/16/2012 07:30 am 6.68 1.100
  02/16/2012 07:15 am 6.68 1.100
  02/16/2012 07:00 am 6.68 1.100
  02/16/2012 06:45 am 6.68 1.100
  02/16/2012 06:30 am 6.68 1.100
  02/16/2012 06:15 am 6.68 1.100
  02/16/2012 06:00 am 6.68 1.100
  02/16/2012 05:45 am 6.68 1.100
  02/16/2012 05:30 am 6.68 1.100
  02/16/2012 05:15 am 6.68 1.100
  02/16/2012 05:00 am 6.68 1.100
  02/16/2012 04:45 am 6.68 1.100
  02/16/2012 04:30 am 6.69 1.110
  02/16/2012 04:15 am 6.69 1.110
  02/16/2012 04:00 am 6.69 1.110
  02/16/2012 03:45 am 6.69 1.110
  02/16/2012 03:30 am 6.69 1.110
  02/16/2012 03:15 am 6.69 1.110
  02/16/2012 03:00 am 6.69 1.110
  02/16/2012 02:45 am 6.70 1.120
  02/16/2012 02:30 am 6.70 1.120
  02/16/2012 02:15 am 6.70 1.120
  02/16/2012 02:00 am 6.70 1.120
  02/16/2012 01:45 am 6.71 1.130
Flood Impacts and Historical Events
Stage Impacts
25.0Flooding may be occuring downstream in Ontonagon...especially during above normal lake levels or ice coverage near the mouth of the river
Historical Crests Record Lows
1) 28.60 ft on 08/22/1942
2) 20.90 ft on 05/12/2003
3) 20.82 ft on 04/24/1960
4) 20.34 ft on 04/17/2002
5) 20.12 ft on 04/01/1986
Low water records are unavailable.

Data provided by NOAA Advanced Hydrologic Prediction Service

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