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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1999-08-04 2008-07-15
Inorganics, Major, Metals Water-quality 1999-08-04 2008-07-15
Inorganics, Major, Non-metals Water-quality 1999-08-04 2008-07-15
Inorganics, Minor, Non-metals Water-quality 1999-08-04 2008-07-15
Inorganics, Minor, metals Water-quality 1999-08-04 2008-07-15
Nutrient Water-quality 1999-08-04 2008-07-15
Physical Groundwater Levels, Water-quality 1995-02-22 2008-07-15
Radiochemistry Water-quality 1999-08-04 1999-08-04
n/a USGS Annual Water Data Reports Site 2008-01-01 2008-01-01
Water Data for the Nation inventory

Monitoring location 381616076243001 is associated with a Well in St. Mary's County, Maryland. Water data back to 1995 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
381616076243001 n/a
Site name
SM Dg 15 n/a
Site type
Well
GW
DMS latitude 381617 n/a
DMS longitude 0762429 n/a
Decimal latitude 38.2715134 n/a
Decimal longitude -76.4077282 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 SOLOMONS ISLAND, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 21 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
Severn 02060004
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19931217 n/a
Date site established or inventoried 19950222 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 YYNYNYNN 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 500 feet n/a
Hole depth
500 feet n/a
Source of depth data D n/a
Project number n/a