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


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Try our new Mobile-friendly water data site from your mobile device!
  • Full News RSS icon

  • USGS 01645000 SENECA CREEK AT DAWSONVILLE, MD

    PROVISIONAL DATA SUBJECT TO REVISION

    Click to hidestation-specific text
    LOCATION.--Lat 39°07'41.1", long 77°20'08.8", Montgomery County, Hydrologic Unit 02070008,
       on right bank 60 ft downstream from bridge on State Highway 28, 150 ft downstream from mouth of Great
       Seneca Creek, 0.5 mi east of Dawsonville, and 5.8 mi upstream from mouth.
    DRAINAGE AREA.--101 mi2.
    PERIOD OF RECORD.--September 1930 to current year.
    GAGE.--Water-stage recorder and crest-stage gage. Concrete control since March 3, 1934. Datum of gage is 213.31 ft above
        North American Vertical Datum of 1988. Sept. 26 to Nov. 9, 1930, chain gage, and Nov. 10, 1930 to
       Apr. 6, 1934, water-stage recorder, at highway bridge 60 ft upstream at same gage datum.
    REMARKS.--Small diversion at times for irrigation upstream from station. U.S. Geological Survey
       satellite data-collection platform at station. Water-quality records for some prior periods
       have been collected at this location.
    EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 26,100 ft3/s, June 22, 1972,
       gage height, 16.40 ft; minimum discharge, 1.7 ft3/s,  Sept. 28, 29, 1930.
    COOPERATION.--Funding for the operation of this station is provided by the Interstate Commission on the
       Potomac River Basin, and the U.S. Geological Survey.
    
    Boating safety tips
    This station managed by the MD-DE-DC Water Science Center, Baltimore office.

    Available Parameters Available Period
    All 2 Available Parameters for this site
      
    00060 Discharge 2007-10-01  2014-08-22
    00065 Gage height 2014-04-24  2014-08-22

    Graph
    Graph w/ stats
    Graph w/o stats
    Graph w/ (up to 3) parms
    Table
    Tab-separated
    Days  (7)
     

      -- or --
    Begin date
     

    End date
     

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


    Discharge, cubic feet per second

    Most recent instantaneous value: 106   08-22-2014  13:45 EST
    Graph of  Discharge, cubic feet per second

    Add up to 2 more sites and replot for "Discharge, cubic feet per second"

    ?
     Add site numbers


    Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      


    Daily discharge, cubic feet per second -- statistics for Aug 22 based on 83 years of record more
    Min
    (1932)
    25th
    percen-
    tile
    Median 75th
    percen-
    tile
    Mean Most Recent
    Instantaneous
    Value Aug 22
    Max
    (2009)
    6.8 31 45 65 66 106 645


    Gage height, feet

    Most recent instantaneous value: 2.32   08-22-2014  13:45 EST
    Graph of  Gage height, feet

    Add up to 2 more sites and replot for "Gage height, feet"

    ?
     Add site numbers


    Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert