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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 2006-02-16 2009-07-07
n/a USGS Annual Water Data Reports Site 2006-01-01 2009-01-01
Water Data for the Nation inventory

Monitoring location 380822076255701 is associated with a Well in St. Mary's 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
380822076255701 n/a
Site name
SM Ff 62 n/a
Site type
Well
GW
DMS latitude 380822 n/a
DMS longitude 0762557 n/a
Decimal latitude 38.1395709 n/a
Decimal longitude -76.4321735 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maryland 24
State
Maryland 24
County
St. Mary's County 037
Country US n/a
Land net location description n/a
Name of location map ST MARY'S CITY, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 10 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Lower Potomac 02070011
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19980220 n/a
Date site established or inventoried 19990218 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 YYNNNYNN n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Aquia Formation 125AQUI
Local aquifer type
Confined single aquifer C
Well depth 539 feet n/a
Hole depth
543 feet n/a
Source of depth data D n/a
Project number 442404000 n/a