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News - updated November 2009

USGS Ground-Water Daily Data for Dist. of Columbia

All Data Times In MD-DE-DC Are Eastern Standard Time



Choose Site Selection Criteria
Choose from the following criteria to constrain the number of sites selected.   By default, the "Site-type" criterion is preselected below and will default to ground water on the following page.   If no additional site-selection criteria are chosen and no additional specifications are defined on the following page then output will be for all 6 ground water sites in Dist. of Columbia that have daily values data.

Ground-water daily data example.
          Site
    -- Location -- 		          Site
    -- Identifier -- 		          Site
    -- Attribute -- 		          Data
    -- Attribute --
County or county equivalent. i.e. Parish, Province, Municipio
Subsection of a major riversheds in a state
Latitude and longitude of two opposing corners in a box (NAD83 datum is assumed for DMS values.
Site names generally include river and lake names. For wells it can be the local number
Number 2 to 15 long that uniquely defines a site
Enter multiple Site numbers to display many stations at the same time
Organization identifier that set-up and administers the site. (USGS, NWS,..)
File on your computer that contains a list of Site numbers
(stream, lake, spring, precipitation, ..)
Enter how deep or how shallow of a well to search on
Enter how deep or how shallow of a hole to search on
National aquifer name (list sorted by code)
National aquifer name (list sorted by name)
Local aquifer name (list sorted by code)
Local aquifer name (list sorted by name)
Select sites with more than a minimum number of observations

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Title: USGS Ground-Water Daily Data for Dist. of Columbia
URL: http://waterdata.usgs.gov/dc/nwis/dv?

 Page Contact Information: Dist. of Columbia Water-Data Support Team
Page Last Modified: 2009-11-24 13:42:17 EST
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