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 06463720 Niobrara River at Mariaville, Nebr.

  Stream Site

DESCRIPTION:
Latitude 42°46'50",   Longitude 99°20'23"   NAD83
Keya Paha County, Nebraska, Hydrologic Unit 101500041506
Drainage area: 9,810.0 square miles
Datum of gage: 1,791.77 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2025-10-26  
 Daily Data
    Discharge, cubic feet per second  2012-05-21  2025-10-24  4768 
    Gage height, feet  2012-05-22  2025-10-25  4612 
 Daily Statistics 
    Discharge, cubic feet per second  2012-05-21  2025-08-18 4701 
    Gage height, feet  2012-05-22  2025-08-18 4544 
 Monthly Statistics 
    Discharge, cubic feet per second  2012-05  2025-08  
    Gage height, feet  2012-05  2025-08  
 Annual Statistics 
    Discharge, cubic feet per second  2012  2025  
    Gage height, feet  2012  2025  
 Peak streamflow 1986-02-28  2024-06-22  19 
 Field measurements 1985-09-05  2025-08-19  233 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1985-09-23  1989-08-31  25 
 Water-Year Summary 2012  2024  13 
 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