USGS Water-Year Summary 2023
04182830 MAUMEE RIVER AT COLUMBIA ST AT FORT WAYNE, IN
LOCATION - Lat 41°04'55", long 85°07'56" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 sec.1, T.30 N., R.12 E., Allen County, IN, Hydrologic Unit 04100005, on downstream side of bridge over Columbia St, 5.5 mi northeast I-69, 21.9 mi east of Columbia City, 23.7 mi southwest of Auburn.
DRAINAGE AREA - 1,925 mi², drainage area derived from the "Drainage Areas of Indiana Streams" publication
SURFACE-WATER RECORDS
PERIOD OF RECORD - November 10, 2011 to current.
GAGE - Water-stage recorder. Datum of gage is 729.82 ft above North American Vertical Datum of 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 22.64, June 28, 2015; minimum gage height, 7.02 ft, July 31, 2012.