Rivers in the U.S. state of New York include:
This list is arranged by drainage basin, with tributaries indented by order of confluence, from mouth to source.
The Beaver Kill, sometimes written as the Beaverkill or Beaverkill River, is a tributary of the East Branch Delaware River, a main tributary of the Delaware River, approximately 44 miles (71 km) long, in the U.S. state of New York. The kill drains a 300-square-mile (780 km2) area of the Catskill Mountains and has long been celebrated as one of the most famous trout streams in the United States. Its preservation helped establish many of the basic conservation principles of rivers in the United States.
The Oswegatchie River is a 137-mile-long (220 km) river in northern New York that flows from the Adirondack Mountains north to the Saint Lawrence River. The Oswegatchie River begins at Partlow Lake in Hamilton County, New York. The river continues through Cranberry Lake which was 'doubled in size' through construction of a dam in the late 1860s. The river continues from the dam to Gouverneur, to near Talcville in St. Lawrence County, where it joins the West Branch. Much of it is within Adirondack State Park. The city of Ogdensburg developed at the mouth of the river at its confluence with the St. Lawrence.
Esopus Creek is a 65.4-mile-long (105.3 km) tributary of the Hudson River that drains the east-central Catskill Mountains in the U.S. state of New York. From its source at Winnisook Lake on the slopes of Slide Mountain, the Catskills' highest peak, it flows across Ulster County to the Hudson at Saugerties. Many tributaries extend its watershed into neighboring Greene County and a small portion of Delaware County. Midway along its length, it is impounded at Olive Bridge to create Ashokan Reservoir, the first of several built in the Catskills as part of New York City's water supply system. Its own flow is supplemented 13 miles (21 km) above the reservoir by the Shandaken Tunnel, which carries water from the city's Schoharie Reservoir into the creek.
The Five Ponds Wilderness Area, an Adirondack Park unit of New York's Forest Preserve, is located in the towns of Fine and Clifton in St. Lawrence County, the town of Webb in Herkimer County and the town of Long Lake in Hamilton County. It includes 1,064 acres (4.3 km2) of private inholdings, 99 bodies of water covering 1,964 acres (7.9 km2), 57.9 miles (93.2 km) of trails, and 14 lean-tos.
The Moose River Plains Wild Forest is a 64,322-acre tract in the Adirondack Park in Hamilton and Herkimer counties in the state of New York in the United States of America; it is designated as Wild Forest by the New York State Department of Environmental Conservation.
Willowemoc Creek is a tributary of Beaver Kill. It is a popular trout fishing stream near the Catskill Park in Sullivan County, New York.
The Belgrade Lakes are a chain of lakes around Belgrade, Maine. The flow sequence is from East Pond to North Pond to Great Pond to Long Pond to Messalonskee Lake and thence via Messalonskee Stream to the Kennebec River at Waterville. The lakes have long been an important resort area for fishing, boating, and swimming; and shoreline development includes residences for individuals employed in the cities of Waterville and Augusta.