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USGS 01576980 Susquehanna River at Holtwood Dam at Holtwood, PA

  Stream Site

DESCRIPTION:
Latitude 39°49'40",   Longitude 76°20'01"   NAD27
Lancaster County, Pennsylvania, Hydrologic Unit 02050306
Drainage area: 26,740.00 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2015-04-15  2018-05-09  
 Daily Data
    Temperature, water, degrees Celsius  2015-04-16  2018-05-08  3246 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-04-16  2018-05-08  3246 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2015-04-16  2018-05-08  3246 
 Daily Statistics 
    Temperature, water, degrees Celsius  2015-04-16  2018-05-08 1082 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-04-16  2018-05-08 1082 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2015-04-16  2018-05-08 1082 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2015-04  2018-05  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-04  2018-05  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2015-04  2018-05  
 Annual Statistics 
    Temperature, water, degrees Celsius  2015  2018  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015  2018  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2015  2018  
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 2014-04-01  2018-08-17  35 
 Water-Year Summary 2015  2018  4 
 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