Unadilla River

The Unadilla River in New York State flows 71 miles (114 km)^[1] from south of Utica to the village of Sidney, where it flows into the Susquehanna River, which eventually empties into the Chesapeake Bay, an arm of the Atlantic Ocean.

Most of the length of the Unadilla forms the western border of Otsego County and the eastern borders of Chenango and Madison Counties. This border made up a significant portion of the Fort Stanwix Treaty Line of 1768.

Branches

The Unadilla has two branches which join at Unadilla Forks on the Otsego-Madison County border.

• The main branch of the Unadilla starts at Unadilla Lake, at Miller's Mills in southwestern Herkimer County.

• The West Branch of the Unadilla starts a few miles north of Bridgewater in southeast Oneida County. This branch was known as Eghwagy Creek during the early 18th century.

Tributaries

The Unadilla's tributaries, from north to south, include:

• Campbell Brook: from the east, near the Skaneateles Turnpike north of Leonardsville
• Button Creek: from the west, between Leonardsville and West Edmeston
• Beaver Creek: from the west, between South Brookfield and Columbus Quarter
• Tallette Creek: from the west, near Columbus Quarter
• Showler Brook: from the west, north of New Berlin
• Wharton Creek: from the east, at New Berlin
• Butternut Creek: from the east, near Mount Upton
• Guilford Creek: from the west, north of Sidney

Alternate names and spellings

Unadilla has had various spellings and alternate names, particularly in the 18th century:^[2]

• Che-on-a-dill-ha: Oneida dialect
• Teyonadelhouogh: Gideon Hawley, Journey to Broome County, Oquaga (Onaheghgwage), 1753
• Tiona-derha: Guy Johnson's 1768 map
• Tienaderha: Guy Johnson's 1771 map and Southeir's 1779 map
• Tianaderaha: Surveyor-General, Simeon De Witt's map c.1790
• Tianaderha: Fort Stanwix Treaty of 1768
• Tunadilla: Common spelling 18th century correspondence
• Susquehannock: Vaughan's 18th century Chorographical Map

See also

• List of New York rivers

References

• History of Chenango County, Ch. 7.
• Francis W. Halsey, The Old New York Frontier, 1901

External links

• Upper Unadilla Valley Association

Coordinates: 42°45′46″N 75°16′38″W / 42.7629°N 75.2771°W / 42.7629; -75.2771

Susquehanna River system Maryland Pennsylvania New York Counties Municipalities Crossings Dams Streams shown as: Tributaries subtributaries (subsubtributaries)   Lower Susquehanna River Chesapeake Bay (mouth) Deer Cr. Octoraro Cr. West Br. East Br. Broad Cr. Muddy Cr. Pequea Cr. Conestoga R. Little Conestoga Cr. Mill Cr. Cocalico Cr. (Hammer Cr.) (Middle Cr.) Muddy Cr. Chiques Cr. Little Chiques Cr. Codorus Cr. South Br. (East Br.) Conewago Cr. (W) Little Conewago Cr. Bermudian Cr. (South Br.) Conoy Cr. Conewago Cr. (E) Swatara Cr. Manada Cr. Quittapahilla Cr. Little Swatara Cr. Lower Little Swatara Cr. Paxton Cr. Yellow Breeches Cr. Mountain Cr. Conodoguinet Cr. Middle Spring Cr. Muddy Run Clark Cr. Sherman Cr. Juniata R. Powell Cr. Wiconisco Cr. Mahantango Cr. Pine Cr. Mahantango Cr (Snyder County). (North Br.) (West Br.) Mahanoy Cr. Schwaben Cr. Little Mahanoy Cr. Shenandoah Cr. Penns Cr. Middle Cr. Pine Cr. (Elk Cr.) Sinking Cr. Shamokin Cr. Little Shamokin Cr. West Br. Susquehanna R.   Juniata River Susquehanna R. (mouth) Buffalo Cr. Cocolamus Cr. Tuscarora Cr. East Licking Cr. Lost Cr. Jacks Cr. Kishacoquillas Cr. Honey Cr. Aughwick Cr. Blacklog Cr. Little Aughwick Cr. Sideling Hill Cr. Raystown Br. Juniata R. Great Trough Cr. Yellow Cr. Brush Cr. Dunning Cr. (Bobs Cr.) Standing Stone Cr. Shaver Cr. Frankstown Br. Juniata R. Beaverdam Br. Clover Cr. Piney Cr. Little Juniata R. Spruce Cr. Bald Eagle Cr.   West Branch Susquehanna River Susquehanna R. (mouth) Chillisquaque Cr. West Branch Chillisquaque Cr. Buffalo Cr. Muddy Run White Deer Cr. White Deer Hole Cr. Black Hole Cr. Muncy Cr. Little Muncy Cr. Loyalsock Cr. Elk Cr. Little Loyalsock Cr. Lycoming Cr. Larrys Cr. Antes Cr. Pine Cr. Little Pine Cr. (Texas Cr.) (Blockhouse Cr.) Slate Run Babb Cr. Marsh Cr. West Branch Pine Cr. Bald Eagle Cr. Fishing Cr. (Little Fishing Cr.) Beech Cr. Marsh Cr. Spring Cr. Wallace Run Tangascootack Cr. Young Womans Cr. Kettle Cr. Cross Fork Lick Run Sinnemahoning Cr. First Fork Bennett Branch Driftwood Branch Birch Island Run Mosquito Cr. Moshannon Cr. Black Moshannon Cr. Trout Run Clearfield Cr. Little Clearfield Cr. Beaverdam Run Anderson Cr. Chest Cr.   Middle Susquehanna River West Branch Susquehanna R. Mahoning Cr. Roaring Cr. South Branch Roaring Cr. (Mugser Run) Catawissa Cr. Fishing Cr. Hemlock Cr. Little Fishing Cr. Huntington Cr. West Branch Fishing Cr. (East Branch Fishing Cr.) Kinney Run Nescopeck Cr. Black Cr. Little Nescopeck Cr. Big Wapwallopen Cr. Little Wapwallopen Cr. Harveys Cr. Solomon Cr. Lackawanna R. Spring Brook Roaring Brook Bowman Cr. Tunkhannock Cr. Martins Cr. Nine Partners Cr. Mehoopany Cr. Meshoppen Cr. White Cr. Tuscarora Cr. Sugar Run Cr. Wyalusing Cr. Wysox Cr. Towanda Cr. South Br. Schrader Cr. Sugar Cr. Chemung R.   Chemung River Susquehanna R. (mouth) Baldwin Cr. Bentley Cr. Seeley Cr. South Cr. Newtown Cr. Cohocton R. Meads Cr. Mud Cr. Campbell Cr. Fivemile Cr. Tioga R. Canisteo R. (Tuscarora Cr.) (Bennetts Cr.) (Canacadea Cr.) Cowanesque R. (Troups Cr.) Crooked Cr. Mill Cr.   Upper Susquehanna River Chemung R. Cayuta Cr. Wappasening Cr. Pipe Cr. Owego Cr. Catatonk Cr. Apalachin Cr. Nanticoke Cr. Choconut Cr. Chenango R. Tioughnioga R. (Otselic R.) Canasawacta Cr. Genegantslet Cr. Sangerfield R. Snake Cr. Salt Lick Cr. Starrucca Cr. Kelsey Brook Unadilla R. Butternut Cr. Wharton Cr. Ouleout Cr. Otego Cr. Charlotte Cr. Schenevus Cr. Cherry Valley Cr. Oaks Cr. Otsego Lake (New York) (source)