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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
Physical Groundwater Levels 2014-11-19 2017-02-28
Water Data for the Nation inventory

Monitoring location 391359077152601 is associated with a Well in Montgomery County, Maryland. Water data back to 2014 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
391359077152601 n/a
Site name
MO Cd 64 n/a
Site type
Well
GW
DMS latitude 391359.24 n/a
DMS longitude 0771526.42 n/a
Decimal latitude 39.2331222 n/a
Decimal longitude -77.25733889 n/a
Latitude-longitude method
Differentially corrected Global Positioning System. D
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS). H
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
Montgomery County 031
Country US n/a
Land net location description n/a
Name of location map GERMANTOWN, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 534.5 feet n/a
Method altitude determined Differentially corrected Global Positioning System. D
Altitude accuracy 1.3 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Middle Potomac-Catoctin 02070008
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20020611 n/a
Date site established or inventoried 20150323 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 Y Y n/a
National aquifer Piedmont and Blue Ridge crystalline-rock aquifers N400PDMBRX
Local aquifer Ijamsville Formation-Marburg Schist, Undifferentiated 300IJVM
Local aquifer type
Unconfined single aquifer U
Well depth 35.65 feet n/a
Hole depth
35.65 feet n/a
Source of depth data O n/a
Project number n/a