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USGS 01579550 SUSQUEHANNA RIVER NEAR DARLINGTON, MD

  Stream Site

DESCRIPTION:
Latitude 39°37'33.8",   Longitude 76°09'27.9"   NAD83
Harford County, Maryland, Hydrologic Unit 02050306
Drainage area: 27,300 square miles
Datum of gage: 9 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2014-02-10  2016-09-26  
 Daily Data
    Temperature, water, degrees Celsius  2014-07-11  2016-09-25  1971 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-07-11  2016-09-25  1938 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2014-07-11  2016-09-25  2136 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2014-08-22  2016-09-25  1818 
 Daily Statistics 
    Temperature, water, degrees Celsius  2014-07-11  2015-09-30 321 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-07-11  2015-09-30 316 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2014-07-11  2015-09-30 359 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2014-08-22  2015-09-30 297 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2014-07  2015-09  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-07  2015-09  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2014-07  2015-09  
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2014-08  2015-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  2014  2015  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014  2015  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2014  2015  
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2014  2015  
 Field/Lab water-quality samples 2014-10-02  2016-06-15  13 
 Water-Year Summary 2014  2015  2 
OPERATION:
Record for this site is maintained by the USGS Maryland Water Science Center
Email questions about this site to Maryland Water Science Center Water-Data Inquiries