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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels, Unit Values 1995-04-27 2024-12-11
n/a USGS Active Groundwater Level Network Site 1995-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 382549076260101 is associated with a Well in Calvert County, Maryland. Current conditions of Depth to water level are available. Water data back to 1995 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
382549076260101 n/a
Site name
CA Ed 52 n/a
Site type
Well
GW
DMS latitude 382559.7 n/a
DMS longitude 0762613.0 n/a
Decimal latitude 38.43325 n/a
Decimal longitude -76.4369444 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
Calvert County 009
Country US n/a
Land net location description n/a
Name of location map COVE POINT, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 9.92 feet n/a
Method altitude determined GNSS4 - Level 4 Quality Survey Grade Global Navigation Satellite System Z
Altitude accuracy .01 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Severn 02060004
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19950402 n/a
Date site established or inventoried 19950427 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 YNNNNYNN 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 590 feet n/a
Hole depth
590 feet n/a
Source of depth data D n/a
Project number 442404000 n/a

Operated in cooperation with:

logo for Maryland Department of Natural Resources, Maryland Geological Survey
Maryland Department of Natural Resources, Maryland Geological Survey
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds