Groundwater Watch

Site Number: 403503073402401 - N 11109. 1


Groundwater
Watch Help Page
 
DESCRIPTION:
Latitude 40°35'05", Longitude 73°40'13"   NAD27
Nassau County, New York, Hydrologic Unit 02030202
Land surface altitude: 11.0 feet above sea level NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "MAGOTHY AQUIFER" (211MGTY) local aquifer
AVAILABLE DATA FROM NWISWeb:
Field ground-water-level measurements
Field/Lab water-quality samples

Additional Data Sources
Begin Date
End Date
Count
 Annual Water-Data Report (pdf)  **offsite** 2006  2006  1 
OPERATION:
Record for this site is maintained by the USGS New York Water Science Center
Email questions about this site to New York Water Science Center Water-Data Inquiries
Site Statistics

Most recent data value: -1.68 on 10/22/2009
Period of Record Monthly Statistics for 403503073402401
Elevation above NGVD 1929, feet
All Approved Continuous & Periodic Data Used In Analysis
Note: Bold values in the table indicate closest statistic to the most recent data value.
MonthLowest
Level		10th
%ile		25th
%ile		50th
%ile		75th
%ile		90th
%ile		Highest
Level		Number
of
Years
Jan-3.52-  -  -  -  -  -1.616
Feb-4.14-  -  -  -  -  -1.005
Mar-5.07-4.92-3.98-3.52-2.53-0.340.0611
Apr-4.25-  -  -  -  -  -1.716
May-4.87-  -  -  -  -  -1.767
Jun-4.72-  -  -  -  -  -1.326
Jul-4.55-  -  -  -  -  -1.628
Aug 0
Sep-4.57-  -  -  -  -  -2.356
Oct-3.91-  -  -  -  -  -2.067
Nov-3.81-  -  -  -  -  -1.686
Dec-3.60-  -  -  -  -  -1.485

   Statistics Options

 View month/year statistics		    View month/year statistics
Periodic Groundwater Data


Summary Statistics for Period of Record Periodic Water Levels
Elevation above NGVD 1929, feet
Approved Periodic Water Level Values
Begin DateEnd DateNumber of Values
11/23/8710/22/0983
Lowest WLDate of Lowest WLHighest WLDate of Highest WL
-5.0703/25/920.0603/17/09

Groundwater Levels Options

 View NWISWeb Groundwater levels page

 View annual monthly statistics for all data types

 Download Groundwater levels in text format

Note: The most recent measurement on 10/22/2009 has the following status:
'Water level was affected by tide stage.'


         

AccessibilityFOIAPrivacyPolicies and Notices

Take Pride in America logoUSA.gov logoU.S. Department of the Interior |U.S. Geological Survey
URL: http://groundwaterwatch.usgs.gov/AWLSites.asp
Page Contact Information: OGW Webmaster
Last update: Monday, September 14, 2009 at 11:44