USGS Water-Year Summary 2024
430252077283402 Mo-11, at Powder Mill Park, near Bushnell Basin NY
Sand and gravel aquifers (glaciated regions)
Holocene Alluvium
LOCATION - Lat 43°02'50", long 77°28'35" referenced to North American Datum of 1927, Monroe County, NY, Hydrologic Unit 04140101, next to intermittent stream south of Park Road, northeast of fish hatchery ponds, at Powder Mill Park near Bushnell Basin.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 14.5 ft. Upper casing diameter 2 in; top of first opening 6 ft, bottom of last opening 16 ft. Well filled in from original depth of 16 ft, cased to 6 ft (screen, 6 ft to 16 ft). Elevation of land-surface datum is 448.66 ft above NGVD of 1929 and 447.80 ft above NAVD of 1988.
DATUM - Land-surface datum is 448.66 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of extended casing, 2.95 ft above land-surface datum, Jun. 13, 2016 to Aug. 25, 2021; Top of extended casing, 2.97 ft above land-surface datum, Aug. 25, 2021 to present.
PERIOD OF RECORD - December 1983 to September 1993, December 2003 to current year.
GAGE - Water-stage recorder--15 minute; periodic measurements by USGS personnel.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 6.72 ft below land-surface datum, Apr. 3, 2005; lowest water level, 10.76 ft below land-surface datum, Sept. 14, 28, 2012.