USGS Water-Year Summary 2020
01209005 Saugatuck R below Saugatuck Res nr Lyons Plain, CT
LOCATION - Lat 41°14'43.85", long 73°20'57.25" referenced to North American Datum of 1983, Fairfield County, CT, Hydrologic Unit 01100006, approximately 300 ft. upstream of Valley Forge Rd. and approximately 700 ft. downstream of the Saugatuck Reservoir Dam.
DRAINAGE AREA - 34.6 mi².
PERIOD OF RECORD - November 2008 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 175 ft. above National Geodetic Vertical Datum of 1929, from topographic map. Satellite telemetry at station.