USGS 404505073131501 S123414. 1

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION.--Lat 40°45'05", long 73°13'15" referenced to North American Datum of 1927, Suffolk County, NY, Hydrologic Unit 02030202, at east end of 41st Street, just east of Broadway, Islip.
WELL CHARACTERISTICS.--Depth 30 ft. Upper casing diameter 2 in; top of first opening 15 ft, bottom of last opening 25 ft. Datum of gage is NGVD of 1929.
PERIOD OF RECORD.--April 2005 to current year.
GAGE.--Water-level recorder installed on April 2005; 15-minute recording interval. Periodic manual measurements made by USGS personnel.
REMARKS.--Satellite water-level telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--Highest water level recorded, 26.57 ft above NGVD 29, October 17, 2005; lowest recorded, 22.22 ft above NGVD 29, September 1, 2016.
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This station managed by the NY Water Science Center Coram.

Available Parameters Available Period
  
2007-10-01  2023-11-27








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Summary of all available data for this site
Instantaneous-data availability statement


Groundwater level above NGVD 1929, feet

Most recent instantaneous value: Dis 11-27-2023   15:15 EST
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