Skip to main content

Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 1949-04-01 1949-04-01
Water Data for the Nation inventory

Monitoring location 380220075461901 is associated with a Well in Somerset County, Maryland. Water data back to 1949 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
380220075461901 n/a
Site name
SO Dd 11 n/a
Site type
Well
GW
DMS latitude 380220 n/a
DMS longitude 0754619 n/a
Decimal latitude 38.03901265 n/a
Decimal longitude -75.7715972 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
Somerset County 039
Country US n/a
Land net location description n/a
Name of location map MARION, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 8 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
Pokomoke-Western Lower Delmarva 02080111
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
194904 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
Unchecked data. U
Data-other GW files YYYYNNNN n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Pocomoke Aquifer 122PCMK
Local aquifer type
n/a
Well depth 81 feet n/a
Hole depth
81 feet n/a
Source of depth data D n/a
Project number n/a