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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 2003-03-04 2003-03-04
Inorganics, Major, Metals Water-quality 2003-03-04 2003-03-04
Inorganics, Major, Non-metals Water-quality 2003-03-04 2003-03-04
Inorganics, Minor, Non-metals Water-quality 2003-03-04 2003-03-04
Inorganics, Minor, metals Water-quality 2003-03-04 2003-03-04
Nutrient Water-quality 2003-03-04 2003-03-04
Organics, other Water-quality 2003-03-04 2003-03-04
Physical Groundwater Levels, Water-quality 2003-03-04 2024-08-16
Radiochemistry Water-quality 2003-03-04 2003-03-04
n/a USGS Active Groundwater Level Network Site 2003-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2011-01-01
Water Data for the Nation inventory

Monitoring location 383706076475401 is associated with a Well in Charles County, Maryland. Water data back to 2003 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
383706076475401 n/a
Site name
CH Bg 17 n/a
Site type
Well
GW
DMS latitude 383706 n/a
DMS longitude 0764754 n/a
Decimal latitude 38.6184524 n/a
Decimal longitude -76.79802398 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 3 sec (SPS GPS). R
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
Charles County 017
Country US n/a
Land net location description n/a
Name of location map Hughesville n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 199.16 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy 010 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
20030303 n/a
Date site established or inventoried 20030303 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 YYYY Y n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Lower Patapsco Aquifer In the Patapsco Formation 217PPSCL
Local aquifer type
Confined single aquifer C
Well depth 1353 feet n/a
Hole depth
1660 feet n/a
Source of depth data D n/a
Project number 442400226 n/a