USGS Water-Year Summary 2021
01196561 MUDDY RIVER AT EAST WALLINGFORD, CT
LOCATION - Lat 41°26'08.19", long 72°46'46.17" referenced to North American Datum of 1983, New Haven County, CT, Hydrologic Unit 01100004, on west bank 200 feet below Mackenzie Reservoir Dam, 0.1 mi upstream from bridge on Northford Rd. in East Wallingford.
DRAINAGE AREA - 8.88 mi².
- WDR US-11-1: Drainage area.
PERIOD OF RECORD - January 2005 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 168.05 ft above National Geodetic Vertical Datum of 1929. Satellite telemetry at station.
EXTREMES FOR PERIOD OF RECORD - Minimum daily discharge, 0.05 ft³/s (estimated), Oct. 25, 26, 2010; minimum instantaneous discharge, practically no flow as a result of regulation, Oct. 25, 26, 2010.