USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources   

Data Category:
Home Current Conditions Site Information Mapper Surface Water Groundwater Water Quality Water Use Revisions Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas British Columbia California Canton and Enderbury Islands Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Johnston Atoll Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Midway Islands Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island Ryukyu Islands, Southern South Carolina South Dakota Swan Islands Tennessee Texas Trust Territories, Pacific Is U.S.Misc Caribbean Islands U.S.Misc Pacific Islands Utah Vermont Virgin Islands Virginia Wake Island Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

This page will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline.

DESCRIPTION:

Latitude 41°06'36.9",   Longitude 72°22'35.9"   NAD83
Suffolk County, New York   , Hydrologic Unit 02030202

Well depth: 28. feet
Land surface altitude: 16.0 feet 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
Current / Historical Observations     (availability statement)	2017-02-28	2026-01-20
Daily Data
Groundwater level above NGVD 1929, feet	2017-03-01	2026-01-19	3168
Daily Statistics
Groundwater level above NGVD 1929, feet	2017-03-01	2026-01-19	3168
Monthly Statistics
Groundwater level above NGVD 1929, feet	2017-03	2026-01
Annual Statistics
Groundwater level above NGVD 1929, feet	2017	2026
Field groundwater-level measurements	1982-07-08	2025-08-15	425
Water-Year Summary	2005	2025	16
Revisions	Loading...
Additional Data Sources	Begin Date	End Date	Count

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