USGS Water-Year Summary 2020
04290335 ALLEN BROOK AT VT 2A, NEAR ESSEX JUNCTION, VT
LOCATION - Lat 44°27'42", long 73°06'47" referenced to North American Datum of 1927, Chittenden County, Hydrologic Unit 04150403, on left bank, 25 ft. downstream from Essex Road(VT 2A), 0.2 mi. south of Mountain View Road and Essex Road intersection, 0.8 mi. north of Essex Road (VT 2A) and Theodore Roosevelt Highway (US 2)intersection at Tafts Corner, 2.0 mi. south of Park Street (VT 2A), Lincoln Street (VT 2A), Pearl Street (VT 15), and Maple Street (VT 15) intersection in Essex Junction, and 2.3 mi. upstream from mouth of Muddy Brook.
DRAINAGE AREA - 9.90 mi².
PERIOD OF RECORD - Discharge Records: August 20, 2005 to November 5, 2013 (discontinued).
GAGE - Water-stage recorder and crest stage gage. Elevation of gage is 320 ft. above National Geodetic Vertical Datum of 1929, from topographic map.
COOPERATION - Vermont Department of Environmental Conservation and USGS Cooperative Water Program.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge 1,880 ft³/s, June 25, 2013, gage height, 7.19 ft, from rating curve extended above 360 ft³/s on basis of slope-area measurement of peak flow; minimum discharge, 0.08 ft³/s, September 3, 4, 2012.
PERIOD OF RECORD - TURBIDITY:March 2007 to October 2007.
WATER-QUALITY FIELD/LAB SAMPLES: Water year 2007.
COOPERATION - Towns of Williston and Richmond, Vermont