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 403845073381802 N 1440. 3

Nassau County, New York
Latitude  40°38'45", Longitude  73°38'18" NAD27
Land-surface elevation 19.0 feet above NGVD29

Period of record
Begin Date End Date Levels
1965-06-03 1979-12-10 69

 
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.