Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Data formats changed in August 2016, and additional water-data changes will be coming through 2017. Read more here
  • Full News RSS icon

USGS 01649500 NORTHEAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD

  Stream Site

DESCRIPTION:
Latitude 38°57'36.9",   Longitude 76°55'33.5"   NAD83
Prince George'S County, Maryland, Hydrologic Unit 02070010
Drainage area: 72.8 square miles
Datum of gage: 11.92 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-09-28  
 Daily Data
    Temperature, water, degrees Celsius  2003-12-18  2016-09-27  12616 
    Discharge, cubic feet per second  1938-08-01  2016-09-27  28548 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2003-12-18  2016-09-27  12554 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2004-10-06  2016-09-27  11283 
    pH, water, unfiltered, field, standard units  2003-12-18  2016-09-27  12530 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2003-12-18  2016-09-27  11208 
 Daily Statistics 
    Temperature, water, degrees Celsius  2003-12-18  2015-10-05 3846 
    Discharge, cubic feet per second  1938-08-01  2016-04-06 28288 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2003-12-18  2015-10-05 3825 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2004-10-06  2015-10-05 3406 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2003-12-18  2015-10-05 3402 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2003-12  2015-10  
    Discharge, cubic feet per second  1938-08  2016-04  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2003-12  2015-10  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2004-10  2015-10  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2003-12  2015-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2004  2016  
    Discharge, cubic feet per second  1938  2016  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2004  2016  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2005  2016  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2004  2016  
 Peak streamflow 1933-08-23  2015-06-27  78 
 Field measurements 1938-08-15  2016-07-19  1020 
 Field/Lab water-quality samples 1959-01-03  2016-09-19  591 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1990-10-02  2007-09-30  493229 
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