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USGS 04035500 MIDDLE BRANCH ONTONAGON RIVER NEAR ROCKLAND, MI

 

PROVISIONAL DATA SUBJECT TO REVISION

 
 
 
 STREAMS TRIBUTARY TO LAKE SUPERIOR
 04035500  MIDDLE BRANCH ONTONAGON RIVER NEAR ROCKLAND, MI

 LOCATION.--Lat 46°41'57", long 89°09'36", in SE1/4 sec.27, T.50 N.,
 R.39 W., Ontonagon County, Hydrologic Unit 04020102, on left bank 10 ft 
 upstream from bridge on U.S. Highway 45, 700 ft downstream from East
 Branch, and 2.8 mi southeast of Rockland.

 DRAINAGE AREA.--671 mi2

 PERIOD OF RECORD.--July 1942 to current year.

 GAGE.--Water-stage recorder and crest-stage gage.  Datum of gage is
 661.1 ft above sea level.  Prior to Apr. 1, 1959, nonrecording gage at
 site 400 ft upstream at same datum.  Apr. 1, 1959, to Oct. 21, 1968,
 nonrecording gage at present site and datum.

 Station operated in cooperation with the Upper Peninsula Power Company.

 
 

(1-31)
 


Discharge, cubic feet per second
Most recent value: 312   11-19-2004  17:30
Graph of  Discharge, cubic feet per second
Download a presentation-quality graph Parameter Code 00060; DD 01
Daily mean flow statistics for 11/19 based on 61 years of record in ft3/sec
Current Flow Minimum Mean Maximum 80 percent exceedance 50 percent exceedance 20 percent exceedance
312  201 466 1,400 271 360 612

Percent exceedance means that 80, 50, or 20 percent of all daily mean flows for 11/19 have been greater than the value shown.


Gage height, feet
Most recent value: 3.59   11-19-2004  17:30
Graph of  Gage height, feet
Download a presentation-quality graph Parameter Code 00065; DD 02

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Retrieved on 2004-11-19 18:52:00 EST
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