Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

USGS 06483500 Rock River near Rock Valley, IA

  Stream Site

DESCRIPTION:
Latitude 43°12'52",   Longitude 96°17'39"   NAD27
Sioux County, Iowa, Hydrologic Unit 10170204
Drainage area: 1,592 square miles
Datum of gage: 1,222.54 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2020-09-20  
 Daily Data
    Discharge, cubic feet per second  1948-06-11  2020-09-19  26399 
 Daily Statistics 
    Discharge, cubic feet per second  1948-06-11  2020-06-08 26296 
 Monthly Statistics 
    Discharge, cubic feet per second  1948-06  2020-06  
 Annual Statistics 
    Discharge, cubic feet per second  1948  2020  
 Peak streamflow 1897  2019-03-15  73 
 Field measurements 1948-06-11  2020-09-01  836 
 Field/Lab water-quality samples 1960-05-31  2009-08-17  247 
 Water-Year Summary 2006  2019  14 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Iowa Water Science Center
Email questions about this site to Iowa Water Science Center Water-Data Inquiries