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  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more
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USGS 05440700 ROCK RIVER AT BYRON, IL

  Stream Site

DESCRIPTION:
Latitude 42°07'23",   Longitude 89°15'21"   NAD27
Ogle County, Illinois, Hydrologic Unit 07090005
Drainage area: 7,990 square miles
Contributing drainage area: 7,990.00 square miles,
Datum of gage: 666.13 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2000-05-03  2018-11-13  
 Daily Data
    Temperature, water, degrees Celsius  2012-07-04  2018-11-12  6176 
    Precipitation, total, inches  2000-05-03  2014-01-13  4812 
    Discharge, cubic feet per second  2000-05-02  2018-11-12  6766 
    Gage height, feet  2000-05-03  2018-11-12  6615 
 Daily Statistics 
    Temperature, water, degrees Celsius  2012-07-04  2018-05-08 1870 
    Discharge, cubic feet per second  2000-05-02  2018-07-10 6644 
    Gage height, feet  2000-05-03  2018-07-10 6493 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2012-07  2018-05  
    Discharge, cubic feet per second  2000-05  2018-07  
    Gage height, feet  2000-05  2018-07  
 Annual Statistics 
    Temperature, water, degrees Celsius  2012  2018  
    Discharge, cubic feet per second  2000  2018  
    Gage height, feet  2000  2018  
 Peak streamflow 2001-02-25  2017-07-22  17 
 Field measurements 1978-05-16  2018-10-10  145 
 Field/Lab water-quality samples 1977-10-06  2018-09-19  290 
 Water-Year Summary 2006  2017  12 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Illinois Water Science Center
Email questions about this site to Illinois Water Science Center Water-Data Inquiries