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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 01480878 Unn Trib to Valley Cr at Hwy 30 at Exton, PA

  Stream Site

DESCRIPTION:
Latitude 40°01'35",   Longitude 75°38'11"   NAD27
Chester County, Pennsylvania, Hydrologic Unit 02040205
Drainage area: 2.64 square miles
Datum of gage: 290 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1997-07-10  1998-10-25  
 Daily Data
    Temperature, water, degrees Celsius  1997-11-19  1998-10-25  1011 
    Discharge, cubic feet per second  1997-07-10  1998-10-25  473 
 Daily Statistics 
    Temperature, water, degrees Celsius  1997-11-19  1998-10-25 337 
    Discharge, cubic feet per second  1997-07-10  1998-10-25 473 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1997-11  1998-10  
    Discharge, cubic feet per second  1997-07  1998-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  1998  1999  
    Discharge, cubic feet per second  1997  1999  
 Peak streamflow 1998-04-01  1998-04-01  1 
 Field measurements 1997-06-10  1999-09-14  25 
 Field/Lab water-quality samples 1998-02-04  1999-09-14  37 
OPERATION:
Record for this site is maintained by the USGS Pennsylvania Water Science Center
Email questions about this site to Pennsylvania Water Science Center Water-Data Inquiries