Onondaga Creek

Onondaga Creek
Onondaga Creek (2016)
Onondaga Creek watershed
Location of the mouth in New York
Location
Country	United States
State	New York
County	Onondaga County, New York
Physical characteristics
Source
• location	Vesper
Mouth	Onondaga Lake
• location	Syracuse
• coordinates	43°4′4″N 76°10′41″W / 43.06778°N 76.17806°W / 43.06778; -76.17806
Length	27.2 mi (43.8 km)[1]
Basin size	111 sq mi (290 km2)[1]
Discharge
• location	Syracuse[2]
• average	183 cu ft/s (5.2 m3/s)[2]
• minimum	23 cu ft/s (0.65 m3/s)
• maximum	2,040 cu ft/s (58 m3/s)

Onondaga Creek is a major tributary of Onondaga Lake which is located in Onondaga County, New York. The headwaters of the creek originate 27 miles (43 km) south of the city of Syracuse near the hamlet of Vesper, in the town of Tully, New York. The creek flows north through the Tully Valley and through the city of Syracuse where it empties into Onondaga Lake.^[3]

The major tributaries of Onondaga Creek are the West Branch of Onondaga Creek, Hemlock Creek and Rattlesnake Gulf.^[3][4]

In the late 1940s, the Army Corps of Engineers built a flood control dam and reservoir within the Onondaga Nation Reservation for the purpose of regulating the peak flow that reaches the city of Syracuse. The structure influences the creek's flow pattern only in the event of a large runoff when a portion of very high flow is stored in the reservoir and later released back into the creek when the water recedes.^[3]

• List of rivers of New York
• Onondaga Creekwalk

• Media related to Onondaga Creek at Wikimedia Commons