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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
010735562 EXETER RIVER AT ODELL ROAD, NEAR SANDOWN, NH
LOCATION - Lat 42°56'56", long 71°09'55" referenced to North American Datum of 1927, Rockingham County, NH, Hydrologic Unit 01060003, Gage is located on the right bank, 20 feet upstream of the Odell road bridge culvert, and 160 ft south of the intersection of Odell Rd and Fremont Rd. 1.2 miles east of Lily pond. 1.8 miles north east of the Sandown town center.
DRAINAGE AREA - 16.1 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - September 2008 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 175.65 ft above North American Vertical Datum of 1988.
COOPERATION - New Hampshire Department of Environmental Services and USGS Groundwater and Streamflow Information Program
REMARKS -
WATER YEARS 2014-17: Records good except those for estimated discharges and those below 0.4 ft³/s and those for the period of June 27 to August 4, 2017, which are poor.
WATER YEAR 2018: Records fair except those for estimated discharges and those below 0.4 ft³/s, which are poor.
WATER YEARS 2019-2023: Records good except those for estimated discharges and those below 0.4 ft³/s, which are poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 822 ft³/s, Feb 26, 2010, gage height 7.80 ft; minimum discharge, 0.00 ft³/s, Aug 18-24, 2010 and many days in Sep 2015, Aug, Sep, and Oct 2016, Aug, Sep 2020 and Aug, Sep 2022.
