USGS Water-Year Summary 2023
04087214 ROOT RIVER AT GRANGE AVENUE AT GREENFIELD, WI
LOCATION - Lat 42°56'42", long 88°00'51" referenced to North American Datum of 1983, in SW 1/4 SE 1/4 sec.28, T.6 N., R.21 E., Milwaukee County, WI, Hydrologic Unit 04040002, on left bank about 40 ft upstream from bridge on Grange Avenue, at Greenfield.
DRAINAGE AREA - 14.7 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - April 2004 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 696.40 ft above NAVD of 1988, from topographic map.