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


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Due to a lapse in government funding, the majority of USGS websites will not be updated except to provide important public safety information. Websites displaying real-time water data will be updated with limited support. For more information please see www.doi.gov/shutdown.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

USGS 06454100 Niobrara River at Agate, Nebr.

  Stream Site

DESCRIPTION:
Latitude 42°25'25",   Longitude 103°47'32"   NAD83
Sioux County, Nebraska, Hydrologic Unit 10150002
Drainage area: 934 square miles
Datum of gage: 4,405.00 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Temperature, water, degrees Celsius  2014-02-19  2023-11-13  2802 
    Discharge, cubic feet per second  1957-10-01  1991-09-29  12417 
    Gage height, feet  1957-12-12  2023-11-13  6051 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-02-19  2023-11-13  2676 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2014-02-19  2023-11-12  2706 
    pH, water, unfiltered, field, standard units  2014-02-19  2023-11-13  2754 
 Daily Statistics 
    Temperature, water, degrees Celsius  2014-02-19  2023-11-13 934 
    Discharge, cubic feet per second  1957-10-01  1991-09-29 12417 
    Gage height, feet  1957-12-12  2023-11-13 6051 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-02-19  2023-11-13 892 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2014-02-19  2023-11-12 902 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2014-02  2023-11  
    Discharge, cubic feet per second  1957-10  1991-09  
    Gage height, feet  1957-12  2023-11  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-02  2023-11  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2014-02  2023-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  2014  2024  
    Discharge, cubic feet per second  1958  1991  
    Gage height, feet  1958  2024  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014  2024  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2014  2024  
 Peak streamflow 1958-07-19  1992-03-05  35 
 Field measurements 1952-03-06  2023-11-14  982 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1977-06-14  1977-06-14  1 
 Water-Year Summary 2014  2024  8 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Nebraska Water Science Center
Email questions about this site to Nebraska Water Science Center Water-Data Inquiries