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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.




USGS 01470870 Blue Marsh Lake near Bernville, PA

  Lake Site

DESCRIPTION:
Latitude 40°22'45",   Longitude 76°01'59"   NAD27
Berks County, Pennsylvania, Hydrologic Unit 02040203
Drainage area: 175 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2024-07-22  
 Daily Data
    Elevation of reservoir water surface above datum, feet  2004-09-30  2024-07-21  21588 
 Daily Statistics 
    Elevation of reservoir water surface above datum, feet  2004-09-30  2024-04-09 7093 
 Monthly Statistics 
    Elevation of reservoir water surface above datum, feet  2004-09  2024-04  
 Annual Statistics 
    Elevation of reservoir water surface above datum, feet  2004  2024  
 Field/Lab water-quality samples 1994-03-23  1994-03-23  1 
 Water-Year Summary 2006  2023  18 
 Revisions  Loading...
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