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USGS 05427085 ROCK RIVER AT ROBERT STREET AT FORT ATKINSON, WI

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION.--Lat 42°55'39", long 88°50'34", in SW 1/4 NE 1/4 sec.4, T.5 N., R.14 E., Jefferson County, Hydrologic Unit 07090001, on upstream of Robert Street bridge, at Fort Atkinson.

DRAINAGE AREA.--2,240 square miles.

PERIOD OF RECORD.--October 1998 to present.

GAGE.--Water-stage recorder and acoustic velocity meter. Datum of gage is 764.87 ft NGVD88. Prior to October 1, 2012 datum was 774.87 NGVD88.

OPERATED IN COOPERATION WITH:

Rock-Koshkonong Lake District Logo Rock-Koshkonong Lake District

Additional Information:

National Weather Service Logo National Weather Service Flood Forecast Page

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This station managed by the USGS Wisconsin Water Science Center - Middleton WI.

Available Parameters Available Period
  
1998-10-22  2021-09-26
2017-10-01  2021-09-26
2021-05-29  2021-09-26







 (7)
 

  -- or --

 


 

Summary of all available data for this site
Instantaneous-data availability statement


Discharge, cubic feet per second

Most recent instantaneous value: 453 09-26-2021   04:00 CDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Sep 26 based on 22 water years of record more
Min
(2012)
25th
percen-
tile
Most Recent
Instantaneous
Value Sep 26
Median Mean 75th
percen-
tile
Max
(2018)
129 395 453 812 1200 1460 4820


Gage height, feet

Most recent instantaneous value: 11.39 09-26-2021   04:00 CDT
Graph of  Gage height, feet

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Mean water velocity for discharge computation, feet per second, [X SONTEK 1500SL]

Most recent instantaneous value: 0.34 09-26-2021   04:00 CDT
Graph of  Mean water velocity for discharge computation, feet per second, [X SONTEK 1500SL]

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