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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2007-12-12 2007-12-12
Inorganics, Major, Metals Water-quality 2007-12-12 2007-12-12
Inorganics, Major, Non-metals Water-quality 2007-12-12 2007-12-12
Inorganics, Minor, metals Water-quality 2007-12-12 2007-12-12
Nutrient Water-quality 2007-12-12 2007-12-12
Physical Groundwater Levels, Water-quality 2006-08-08 2007-12-12
Water Data for the Nation inventory

Monitoring location 385634077063202 is associated with a Collector or Ranney type well in Montgomery County, Maryland. Water data back to 2006 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
385634077063202 n/a
Site name
WW Ba 25 n/a
Site type
Collector or Ranney type well
GW-CR
DMS latitude 385633.79 n/a
DMS longitude 0770632.45 n/a
Decimal latitude 38.94271944 n/a
Decimal longitude -77.10901389 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS). H
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maryland 24
State
Maryland 24
County
Montgomery County 031
Country US n/a
Land net location description n/a
Name of location map Washington West n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 144.13 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Middle Potomac-Anacostia-Occoquan 02070010
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20060705 n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YY Y n/a
National aquifer Piedmont and Blue Ridge crystalline-rock aquifers N400PDMBRX
Local aquifer Sykesville Formation 377SKVL
Local aquifer type
n/a
Well depth 13.4 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number 2427CE500 n/a