USGS Water-Year Summary 2022
01184100 STONY BROOK NEAR WEST SUFFIELD, CT
LOCATION - Lat 41°57'39.02", long 72°42'37.75" referenced to North American Datum of 1983, Hartford County, CT, Hydrologic Unit 01080205, on right bank at upstream side of bridge on South Grand St., 2.1 mi south of West Suffield.
DRAINAGE AREA - 10.4 mi².
- WDR CT-83-1: Drainage area.
PERIOD OF RECORD - May 1981 to current year. Annual maximum, water years 1960-81.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 148.22 above North American Vertical Datum of 1988. Prior to 2001 at same location at datum 0.29 ft lower. Satellite telemetry at station.
EXTREMES OUTSIDE PERIOD OF RECORD - Maximum discharge, 17,300 ft³/s on basis of slope-area measurement, at site 5.6 mi downstream, just below State Route 75, drainage area = 36.9 mi², Aug. 19, 1955.