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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)    2014-07-11  2024-06-14  
 Daily Data
    Temperature, water, degrees Celsius  2014-07-11  2024-06-13  9366 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-07-11  2024-06-13  9306 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-06-07  2024-06-13  1074 
    pH, water, unfiltered, field, standard units  2023-06-07  2024-06-13  1074 
    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  2024-06-13  9960 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2014-08-22  2024-06-13  8970 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen -- Right Bank  2021-09-02  2021-09-07  18 
 Daily Statistics 
    Temperature, water, degrees Celsius  2014-07-11  2023-09-19 2869 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-07-11  2023-09-19 2849 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-06-07  2023-09-19 105 
    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  2023-09-19 3052 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2014-08-22  2023-07-08 2541 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2014-07  2023-09  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-07  2023-09  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-06  2023-09  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2014-07  2023-09  
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2014-08  2023-07  
 Annual Statistics 
    Temperature, water, degrees Celsius  2014  2023  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014  2023  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023  2023  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2014  2023  
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2014  2023  
 Field/Lab water-quality samples 2014-05-28  2016-10-18  20 
 Water-Year Summary 2014  2022  9 
 Revisions  Loading...
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