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  USGS Water Resources    


News - updated April 17,2013 RSS icon

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All Maryland-Delaware-District of Columbia times are reported in Eastern Standard Time (EST). To convert to Eastern Daylight Time (EDT) add 1 hour.



USGS 01648010 ROCK CREEK AT JOYCE RD WASHINGTON, DC

 

PROVISIONAL DATA SUBJECT TO REVISION

 
 

LOCATION.--Lat 38°57'36.6", long 77°02'31.4", referenced to North American Datum of 1927,
   Washington, DC, Hydrologic Unit 02070010, on right bank at downstream side of bridge on Joyce Rd. 
DRAINAGE AREA.--63.7 mi2.
PERIOD OF RECORD.--June 2012 to current year.
GAGE.--Water-data recorder. Elevation of gage is 50 ft above National Geodetic 
   Vertical Datum of 1929, from topographic map, 
REMARKS.--U.S. Geological Survey water-data telemeter at station.  
COOPERATION.--Funding for the operation of this station is provided by the Montgomery County 
   Department of Environmental Protection, and the U.S. Geological Survey.   
This station managed by the MD-DE-DC Water Science Center, Baltimore office.

 
 
Available Parameters Available Period
All 8 Available Parameters for this site
  
00065 Gage height 2013-01-21  2013-05-21
00010 Temperature, water 2013-01-21  2013-05-21
00400 pH 2012-06-08  2013-05-21
00095 Specific cond at 25C 2012-06-08  2013-05-21
00300 Dissolved oxygen 2012-06-08  2013-05-21
63680 Turbidity, Form Neph 2012-06-08  2013-05-21
70969 DCP battery voltage 2013-04-18  2013-05-21
00060 Discharge 2012-10-01  2013-05-21

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Summary of all available data for this site
  Instantaneous-data availability statement

Temperature, water, degrees Celsius
Most recent instantaneous value: 21.0   05-22-2013  00:55 EST
Graph of  Temperature, water, degrees Celsius    
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 7.6   05-22-2013  00:55 EST
Graph of  pH, water, unfiltered, field, standard units    
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 471   05-22-2013  00:55 EST
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius    
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Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for Dist. of Columbia
URL: http://waterdata.usgs.gov/dc/nwis/uv?

Page Contact Information: Maryland Water Data Support Team
Page Last Modified: 2013-05-22 02:17:40 EDT
2.03   1.53 caww01