Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 381446076292201 SM Ef 66

St. Mary'S County, Maryland
Latitude  38°14'46", Longitude  76°29'22" NAD27
Land-surface elevation 90.00 feet above NGVD29
The depth of the well is 335 feet below land surface.
The depth of the hole is 335 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Piney Point Formation (124PNPN) local aquifer.

Period of record
Begin Date End Date Levels
1959-04-23 1959-04-23 1

 
Choose Output Format

Retrieve Groundwater level data for Selected Sites
Choose one of the following options for displaying data for the sites meeting the criteria above
?
Retrieve data from: to: (YYYY-MM-DD -- Blank = all data)
?
Graphs of data
?
Table of data
?
Tab-separated data *

 * Save compressed files with a .gz file extension.