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This site serves water-level measurements under multiple vertical datums

Site Number: 405906072153501 - S 46524. 1


 
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DESCRIPTION:
Latitude 40°59'06.9", Longitude 72°15'31.9"   NAD83
Suffolk County, New York, Hydrologic Unit 02030202
Well depth: 17. feet
Land surface altitude: 15.7feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Glacial Aquifer, Upper" (112GLCLU) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1972-11-21  2020-10-27  222 
Field/Lab water-quality samples

Additional Data Sources

Begin Date

End Date

Count
 Annual Water-Data Report (pdf)  **offsite** 2005  2011  7 
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: 11.14 on 10/27/2020
Period of Record Monthly Statistics for 405906072153501
Groundwater level above NAVD 1988, feet
All Approved Continuous & Periodic Data Used In Analysis
Note: Highlighted values in the table indicate closest statistic to the most recent data value.
MonthLowest
Median
10th
%ile
25th
%ile
50th
%ile
75th
%ile
90th
%ile
Highest
Median
Number
of
Years
Jan7.798.358.689.2610.5111.0511.2721
Jan7.798.358.689.2610.5111.0511.2721
Feb8.21-  -  -  -  -  11.198
Feb8.21-  -  -  -  -  11.198
Mar7.868.468.929.7610.7211.2811.3531
Mar7.868.468.929.7610.7211.2811.3531
Apr8.458.539.129.6410.2511.5913.0618
Apr8.458.539.129.6410.2511.5913.0618
May8.118.388.979.6811.4512.3812.5114
May8.118.388.979.6811.4512.3812.5114
Jun8.318.458.7610.0310.9 11.6911.7118
Jun8.318.458.7610.0310.9 11.6911.7118
Jul7.717.898.359.5 10.8911.0211.0618
Jul7.717.898.359.5 10.8911.0211.0618
Aug7.367.457.8 8.5910 10.4910.5312
Aug7.367.457.8 8.5910 10.4910.5312
Sep7.097.187.588.539.5710.3 10.7320
Sep7.097.187.588.539.5710.3 10.7320
Oct7.137.337.848.959.6 10.5411.3718
Oct7.137.337.848.959.6 10.5411.3718
Nov7.097.2 7.568.8910.0511.0511.1412
Nov7.097.2 7.568.8910.0511.0511.1412
Dec7.7 7.8 8.199 10.4610.8610.9516
Dec7.7 7.8 8.199 10.4610.8610.9516
.As of 7/4/2020 00:14-M
   Statistics Options

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This site serves water-level measurements under multiple vertical datums (NGVD29) - The measurements have been converted to NAVD88
Periodic Groundwater Data


Summary for Period of Record Periodic Water Levels
Groundwater level above NAVD 1988, feet
Approved Periodic Water Level Values
Begin DateEnd DateNumber of Values
11/21/7210/27/20222
Lowest WLDate of Lowest WLHighest WLDate of Highest WL
7.0909/25/1213.4604/01/10

Groundwater Levels Options

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Download groundwater levels in text format
This site serves water-level measurements under multiple vertical datums (NGVD29) - The measurements have been converted to NAVD88


      

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Last update: Thursday, September 26, 2019 at 13:24

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