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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
Information Water-quality 2013-04-04 2013-04-04
Inorganics, Major, Metals Water-quality 2013-04-04 2013-04-04
Inorganics, Major, Non-metals Water-quality 2013-04-04 2013-04-04
Inorganics, Minor, Non-metals Water-quality 2013-04-04 2013-04-04
Inorganics, Minor, metals Water-quality 2013-04-04 2013-04-04
Nutrient Water-quality 2013-04-04 2013-04-04
Organics, other Water-quality 2013-04-04 2013-04-04
Physical Groundwater Levels, Water-quality 2013-04-04 2024-09-12
Radiochemistry Water-quality 2013-04-04 2013-04-04
n/a USGS Active Groundwater Level Network Site 2013-01-01 2021-01-01
Water Data for the Nation inventory

Monitoring location 383903076594302 is associated with a Well in Charles County, Maryland. Water data back to 2013 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
383903076594302 n/a
Site name
CH Be 73 n/a
Site type
Well
GW
DMS latitude 383903 n/a
DMS longitude 0765943 n/a
Decimal latitude 38.6508333 n/a
Decimal longitude -76.99527778 n/a
Latitude-longitude method
Differentially corrected Global Positioning System. D
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
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
Charles County 017
Country US n/a
Land net location description n/a
Name of location map Piscataway n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 106 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 10 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
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
2013 n/a
Date site established or inventoried 20130319 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 YY Y n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Patuxent Formation 217PTXN
Local aquifer type
Confined single aquifer C
Well depth 1400 feet n/a
Hole depth
1440 feet n/a
Source of depth data G n/a
Project number 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