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


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS 06483270 Rock River at Rock Rapids, IA

  Stream Site

DESCRIPTION:
Latitude 43°26'13",   Longitude 96°10'02"   NAD27
Lyon County, Iowa, Hydrologic Unit 10170204
Drainage area: 788 square miles
Datum of gage: 1,331.55 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Discharge, cubic feet per second  1959-08-18  1974-10-10  5533 
 Daily Statistics 
    Discharge, cubic feet per second  1959-08-18  1974-10-10 5533 
 Monthly Statistics 
    Discharge, cubic feet per second  1959-08  1974-10  
 Annual Statistics 
    Discharge, cubic feet per second  1959  1975  
 Peak streamflow 1960-03-30  1974-03-05  15 
 Field measurements 1959-09-01  1974-09-25  219 
 Field/Lab water-quality samples 1968-10-01  2001-06-04  64 
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