USGS Water-Year Summary 2018
04240105 HARBOR BROOK AT HIAWATHA BOULEVARD, SYRACUSE, NY
LOCATION - Lat 43°03'22", long 76°11'06" referenced to North American Datum of 1983, Onondaga County, NY, Hydrologic Unit 04140201, on left bank 250 ft downstream from culvert on Hiawatha Boulevard, in Syracuse, and 0.5 mi upstream from mouth.
DRAINAGE AREA - 12.1 mi².
- WDR NY-76-1: 1971-75 (P). WDR NY-01-3: Drainage area. WDR-US-2012: 2011 (M).
PERIOD OF RECORD - Occasional discharge measurements, water years 1958-70. October 1970 to current year.
GAGE - Acoustic velocity meter, water-stage recorder, crest-stage gage, and concrete and steel weir. Acoustic velocity meter since 2009. Datum of gage is 365.86 ft above NGVD of 1929 and 365.20 ft above NAVD of 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 824 ft³/s, July 3, 1974, gage height, 7.91 ft, from rating curve extended above 340 ft³/s on basis of step-backwater computations; maximum gage height, 8.15 ft, Sept. 26, 1975 (backwater from debris jam); no flow for part of each day Oct. 26, 27, 1987, result of regulation for maintenance work in the channel.