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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 2000-10-27 2002-01-02
Water Data for the Nation inventory

Monitoring location 390007077042601 is associated with a Well in Montgomery County, Maryland. Water data back to 2000 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
390007077042601 n/a
Site name
MO Eg 29 n/a
Site type
Well
GW
DMS latitude 390006.8 n/a
DMS longitude 0770425.8 n/a
Decimal latitude 39.00188889 n/a
Decimal longitude -77.0738333 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
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 KENSINGTON, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 281.2 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Middle Potomac-Anacostia-Occoquan 02070010
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19870109 n/a
Date site established or inventoried 20001027 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 YYYYNYNN n/a
National aquifer Piedmont and Blue Ridge crystalline-rock aquifers N400PDMBRX
Local aquifer Sykesville Formation 360SKVL
Local aquifer type
n/a
Well depth 200.00 feet n/a
Hole depth
200.00 feet n/a
Source of depth data D n/a
Project number 442414300 n/a