Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Water-Year Summary for Site 405249073010701

Click to hide Water-Year Summary instructions and information
  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
62610 Elevation, GW, NGVD29(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
Print this page
USGS Water-Year Summary 2023
405249073010701 S120291. 1
Northern Atlantic Coastal Plain aquifer system
Glacial Aquifer, Upper
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.
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.
GROUNDWATER RECORDS
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.
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 of 1929, May 8, 2010; lowest measured, 54.68 ft above NGVD of 1929, Oct. 31, 2017.