USGS Water-Year Summary 2021
01073587 EXETER RIVER AT HAIGH ROAD NEAR BRENTWOOD, NH
LOCATION - Lat 42°59'04", long 71°02'20" referenced to North American Datum of 1927, Rockingham County, NH, Hydrologic Unit 01060003, on right bank, 15 ft downstream of the Haigh Road Bridge, 0.4 mi. south on Haigh Rd. from the intersection of Haigh Rd. and route 111A, 1.9 mi. east of Brentwood @ intersection of 125 and 111A, 3.4 mi. North of Kingston, 0.8 mi. upstream from the mouth of the Little River, and 1.4 mi. southwest of Marshall Corner.
DRAINAGE AREA - 63.5 mi².
PERIOD OF RECORD - Discharge records: June 27, 1996 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 59.52 ft above North American Vertical Datum of 1988.
COOPERATION - New Hampshire Department of Environmental Services and USGS Groundwater and Streamflow Information Program
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 3,520 ft³/s, May 15, 2006, gage height 12.00 ft.