The Chemung Canal is a former canal in New York, United States.
 The canal connected Seneca Lake at Watkins Glen to the Chemung River at Elmira, New York.
 It was planned to connect the Finger Lakes region and Pennsylvania's Susquehanna River watershed with New York's Erie Canal system.
 The latter connected the Great Lakes with the Hudson River and ultimately the Atlantic port of New York City.
The North Branch Division of the Pennsylvania Canal was a historic waterway that ran 169 mi along the North Branch Susquehanna River between southern New York and north-central Pennsylvania in the United States.
 At its southern end, the canal connected with the West Branch Canal and the Susquehanna Division Canal at Northumberland, while on the north it connected with the Junction Canal and the New York canal system.
 Built between 1828 and 1856, the North Branch Canal was part of a large transportation network that included Pennsylvania's Main Line of Public Works.
The Oswego Canal is a canal in the New York State Canal System located in New York, United States.
 Opened in 1828, it is 23.7 miles (38.1 km) in length, and connects the Erie Canal at Three Rivers (near Liverpool) to Lake Ontario at Oswego.
 The canal has a depth of 14 ft (4.2 m), with seven locks spanning the 118 ft (36 m) change in elevation.
The Lowell Power Canal System is the largest power canal system in the United States, at 5.6 miles in length.
 The system's estimated output is 10,000 horsepower, operating six major canals on two levels, controlled by numerous gates.
 The system was begun in the 1790s, beginning its life as a transportation canal called the Pawtucket Canal, which was constructed to get logs from New Hampshire down the Merrimack River to shipbuilding centers at Newburyport, Massachusetts, bypassing the 30-plus-foot drop of the Pawtucket Falls.
The Delaware Division of the Pennsylvania Canal, more commonly called the Delaware Canal, runs for 60 mi parallel to the right bank of the Delaware River from the entry locks near the mouth of the Lehigh River and terminal end of the Lehigh Canal at Easton south to Bristol.
 At Easton, which today is the home of The National Canal Museum, the Delaware Canal also connected with the Morris Canal built to carry anthracite coal to energy starved New Jersey industries.
 Later, with a crossing-lock constructed at New Hope, the New Hope 'outlet lock' (1847) connected by Cable Ferry to a feeder navigation/canal at Bull's Island along the opposite shore from Lumberville, which ran over 22 mi south along the left bank through Trenton to Bordentown, the west end of the Delaware and Raritan Canal (1834) to New York City via New Brunswick.
 as part of the solution to the United States' first energy crisis.
 The Commonwealth of Pennsylvania built the Delaware canal to feed anthracite stone coal to energy-hungry Philadelphia as part of its transportation infrastructure building plan known as the Main Line of Public Works—a legislative initiative creating a collection of self-reinforcing internal improvements to commercial transportation capabilities.
Tulpehocken Creek is a 39.5 mi tributary of the Schuylkill River in southeastern Pennsylvania in the United States, and during the American Canal Age, once provided nearly half the length of the Union Canal linking the port of Philadelphia, the largest American city and the other communities of Delaware Valley with the Susquehanna basin and the Pennsylvania Canal System connecting the Eastern seaboard to Lake Erie and the new settlements of the Northwest Territory via the Allegheny}, Monongahela.
 and Ohio Rivers at Pittsburgh.
The Erie Canal is a canal in New York that is part of the east–west, cross-state route of the New York State Canal System (formerly known as the New York State Barge Canal).
 Originally, it ran 363 mi from Albany, on the Hudson River, to Buffalo, at Lake Erie.
 It was built to create a navigable water route from New York City and the Atlantic Ocean to the Great Lakes.
 When completed in 1825, it was the second longest canal in the world (after the Grand Canal in China) and greatly affected the development and economy of New York, New York City, and the United States.
The Cayuga–Seneca Canal is a canal in New York, United States.
 It is now part of the New York State Canal System.
The Holyoke Canal System is a system of power canals in Holyoke, Massachusetts.
 Its major canals are called the First Level Canal, Second Level Canal, and Third Level Canal.
The Codorus Navigation Company, based in York in south-central Pennsylvania, was formed in 1829 to make a navigable waterway along Codorus Creek from York to the Susquehanna River, a distance of 11 mi .
 Plans called for 3 mi of canal, 8 mi of slack-water pools, 10 dams, and 13 locks with an average lift of about 7 ft .

Question: Codorus Navigation and Holyoke Canal System, are based in the United States?
Answer: yes