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- 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.
USGS Water-Year Summary 2024
01158110 Ashuelot River at Keene, NH
LOCATION - Lat 42°55'09", long 72°16'47" referenced to North American Datum of 1927, Cheshire County, NH, Hydrologic Unit 01080201, on left bank, 170 ft upstream of The Branch, 0.1 mi downstream of Martell Court crossing, and 0.2 mi southwest of Route 101 and 12 intersection in Keene, New Hampshire.
DRAINAGE AREA - 115 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Discharge records: November 2014 to current year.
GAGE - Water-stage recorder and acoustic-velocity meter. Datum of gage is 394.03 ft above North American Vertical Datum of 1988.
COOPERATION - U.S. Army Corps of Engineers, New England District
REMARKS -
WATER YEAR 2015: Records fair except those for estimated daily discharges, which are poor.
WATER YEARS 2016-17: Records fair except those below 20 ft³/s and estimated discharges, which are poor.
WATER YEARS 2018-2020: Records fair except those below 25 ft³/s and estimated discharges, which are poor.
WATER YEARS 2021: Records good except those below 25 ft³/s and estimated discharges, which are poor.
WATER-QUALITY RECORDS
PERIOD OF RECORD - Water-quality discrete samples: Water year 1995.
