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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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USGS Water-Year Summary 2025
404416073491802 Q 3810. 2
Northern Atlantic Coastal Plain aquifer system
Glacial Aquifer, Upper
Glacial Aquifer, Upper
LOCATION - Lat 40°44'16.1", long 73°49'17.0" referenced to North American Datum of 1927, Queens County, NY, Hydrologic Unit 02030201, at Queens College of the City University of New York, south of the intersection with Reeves Avenue and 150th Street, just west of northwest corner of elevated parking garage, Flushing.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 80 ft. Upper casing diameter 2 in; top of first opening 70 ft, bottom of last opening 80 ft. Datum of gage is NGVD of 1929.
DATUM - Land-surface datum is 76.5 ft above National Geodetic Vertical Datum of 1929. Measuring point: MP=75.906 Measure NORTH SIDE OF WELL, 75.91 ft above National Geodetic Vertical Datum of 1929, Apr. 27, 2004 to Mar. 10, 2005; Top of casing, 0.61 ft below land-surface datum, 75.89 ft above National Geodetic Vertical Datum of 1929, Mar. 10, 2005 to Jun. 30, 2017; Top of 2 inch pvc casing, 80.87 ft above National Geodetic Vertical Datum of 1929, Jun. 29, 2017 to present.
PERIOD OF RECORD - April to August 2005, September 2006 to current year.
GAGE - Water-level recorder installed April 2005 to February 2022; 15-minute recording interval. Periodic manual measurements made by USGS personnel.
REMARKS - Replaced well Q3810.1 in April 2004 near same location.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 20.25 ft above NGVD of 1929, July 11, 2019; lowest recorded, 14.12 ft above NGVD of 1929, Apr. 24, 2005.
