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  • January 22, 2018 - USGS Water Data availability during lapse in Federal funding

    Due to a lapse in Federal funding, the U.S. Geological Survey must suspend those parts of its data collection and distribution processes requiring human intervention. However, automated reporting and serving of telemetered data will continue.

    Users may note some degradation in the quality and completeness of real-time streamflow, groundwater and water-quality data from some reporting stations due to the suspension of field calibrations and adjustments, especially as high flows occur, aquatic vegetation becomes dominant, or ice forms in high altitude streams. The USGS will continue to monitor some performance aspects of its network using a skeleton workforce.

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USGS 02423555 CAHABA RIVER NEAR HELENA AL

  Stream Site

DESCRIPTION:
Latitude 33°17'04",   Longitude 86°52'57"   NAD27
Shelby County, Alabama, Hydrologic Unit 03150202
Drainage area: 335.00 square miles
Contributing drainage area: 335.00 square miles,
Datum of gage: 356.85 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1995-10-01  2018-01-22  
 Daily Data
    Discharge, cubic feet per second  1995-10-01  2018-01-21  8148 
    Gage height, feet  1995-10-01  2018-01-21  7847 
 Daily Statistics 
    Discharge, cubic feet per second  1995-10-01  2016-09-30 7671 
    Gage height, feet  1995-10-01  2016-09-30 7387 
 Monthly Statistics 
    Discharge, cubic feet per second  1995-10  2016-09  
    Gage height, feet  1995-10  2016-09  
 Annual Statistics 
    Discharge, cubic feet per second  1996  2016  
    Gage height, feet  1996  2016  
 Peak streamflow 1961-02-22  2015-12-26  35 
 Field measurements 1965-05-18  2017-12-13  180 
 Field/Lab water-quality samples 1964-06-24  2005-08-25  88 
 Water-Year Summary 2006  2016  11 
OPERATION:
Record for this site is maintained by the USGS Alabama Water Science Center
Email questions about this site to Alabama Water Science Center Water-Data Inquiries