Rose Valley Lake is a reservoir

Reservoir

A reservoir , artificial lake or dam is used to store water.Reservoirs may be created in river valleys by the construction of a dam or may be built by excavation in the ground or by conventional construction techniques such as brickwork or cast concrete.The term reservoir may also be used to...

 that covers 389 acres (1.57 km²) in Gamble Township, Lycoming County

Lycoming County, Pennsylvania

-Appalachian Mountains and Allegheny Plateau:Lycoming County is divided between the Appalachian Mountains in the south, the dissected Allegheny Plateau in the north and east, and the valley of the West Branch Susquehanna River between these.-West Branch Susquehanna River:The West Branch of the...

, Pennsylvania

Pennsylvania

The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

, in the United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. The fish and waters of the lake are managed by the Pennsylvania Fish and Boat Commission

Pennsylvania Fish and Boat Commission

The Pennsylvania Fish and Boat Commission is the state agency responsible for the regulation of all fishing and boating in the Commonwealth of Pennsylvania...

. The lake is owned by the Commonwealth of Pennsylvania. The primary use of Rose Valley Lake is recreational game fishing. The lake is open for recreational fishing on a year round basis. Ice fishing

Ice fishing

Ice fishing is the practice of catching fish with lines and fish hooks or spears through an opening in the ice on a frozen body of water. Ice anglers may sit on the stool in the open on a frozen lake, or in a heated cabin on the ice, some with bunks and amenities.-Locations:It is a popular pastime...

 is permitted, but the thickness of the ice is not monitored by the Fish Commission. The most common game species of fish in the lake are, largemouth bass

Largemouth bass

The largemouth bass is a species of black bass in the sunfish family native to North America . It is also known as widemouth bass, bigmouth, black bass, bucketmouth, Potter's fish, Florida bass, Florida largemouth, green bass, green trout, linesides, Oswego bass, southern largemouth...

, bluegill

Bluegill

The Bluegill is a species of freshwater fish sometimes referred to as bream, brim, or copper nose. It is a member of the sunfish family Centrarchidae of the order Perciformes.-Range and distribution:...

, black crappie, muskellunge

Muskellunge

A muskellunge , also known as a muskelunge, muscallonge, milliganong, or maskinonge , is a large, relatively uncommon freshwater fish of North America. Muskellunge are the largest member of the pike family, Esocidae...

, yellow perch

Yellow perch

The yellow perch is a species of perch found in the United States and Canada, where it is often referred to by the shortform perch. Yellow perch look similar to the European perch, but are paler and more yellowish, with less red in the fins. They have six to eight dark, vertical bars on their sides...

, chain pickerel

Chain pickerel

The chain pickerel, Esox niger , is a species of freshwater fish in the pike family of order Esociformes. The chain pickerel and the american pickerel belong to the Esox genus of pikes.-Range:...

, pumpkinseed

Pumpkinseed

The pumpkinseed sunfish is a freshwater fish of the sunfish family of order Perciformes. It is also referred to as "pond perch", "common sunfish", "punkys", and "sunny".-Range and distribution:...

 and walleye

Walleye

Walleye is a freshwater perciform fish native to most of Canada and to the northern United States. It is a North American close relative of the European pikeperch...

. The lake is five miles east of U.S. Route 15

U.S. Route 15

U.S. Route 15 is a -long United States highway, designated along South Carolina, North Carolina, Virginia, Maryland, Pennsylvania, and New York. The route is signed north–south, from U.S. Route 17 Alternate in Walterboro, South Carolina to Interstate 86 and NY 17 in Painted Post, New York.US...

 and Pennsylvania Route 14

Pennsylvania Route 14

Pennsylvania Route 14 is a Pennsylvania highway that runs for . It runs from U.S. Route 15 in Trout Run, Pennsylvania to the New York-Pennsylvania border at Fassett, Pennsylvania, co-signed with U.S. Route 6 for a short distance in Troy...

. Rose Valley Lake can be reached by taking Trout Run Mountain Road to Rose Valley Mountain Road.