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USGS 405249073010701 S120291. 1


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> Site Information
LOCATION.--Lat 40°52'52.0", long 73°00'26.5" referenced to North American Datum of 1983, Suffolk County, NY, Hydrologic Unit 02030202, at east side of Port Jefferson - Patchogue Road (State Route 112), south of intersection with Hawkins Path, behind Suffolk County Water Authority building complex, Coram.
WELL CHARACTERISTICS.--Depth 85 ft. Upper casing diameter 2 in; top of first opening 60 ft, bottom of last opening 65 ft. Datum of gage is NGVD of 1929.
PERIOD OF RECORD.--September 2006 to current year.
REVISIONS HISTORY.--Groundwater levels for the period June 20, 2013 to Dec. 9, 2020, were deleted on July 21, 2021, due to instrumentation errors, and the period of record minimum was revised to match lowest measured tapedown.
GAGE.--Water-level recorder installed October 2006; 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, 66.37 ft above NGVD 1929, May 8, 2010; lowest measured, 54.68 ft above NGVD 1929, October 31, 2017.
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> Rating Information
This station managed by the NY Water Science Center Coram.

Available Parameters Period of Record
2006-10-03  2023-12-05


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

Groundwater level above NGVD 1929, feet

Graph of DAILY Groundwater level above NGVD 1929, feet

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