Riddle Run | |
---|---|
Country | United States |
Physical characteristics | |
Main source | 40°34′24″N79°47′21″W / 40.5733333°N 79.7891667°W |
River mouth | 738 ft (225 m) 40°32′22″N79°46′11″W / 40.5395119°N 79.7697702°W Coordinates: 40°32′22″N79°46′11″W / 40.5395119°N 79.7697702°W |
Basin features | |
River system | Allegheny River |
Riddle Run is a tributary of the Allegheny River located in Allegheny County in the U.S. state of Pennsylvania. [1]
A tributary or affluent is a stream or river that flows into a larger stream or main stem river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean.
The Allegheny River is a principal tributary of the Ohio River; it is located in the Eastern United States. The Allegheny River joins with the Monongahela River to form the Ohio River at the "Point" of Point State Park in Downtown Pittsburgh, Pennsylvania. The Allegheny River is, by volume, the main headstream of both the Ohio and Mississippi Rivers.
Allegheny County is a county in the southwest of the U.S. state of Pennsylvania. As of 2017 the population was 1,223,048, making it the state's second-most populous county, following Philadelphia County. The county seat is Pittsburgh. Allegheny County is included in the Pittsburgh, PA Metropolitan Statistical Area, and in the Pittsburgh Designated Market Area.
Riddle Run joins the Allegheny River at the borough of Springdale.
Springdale is a borough in Allegheny County, Pennsylvania, 18 miles (29 km) northeast of Pittsburgh along the Allegheny River. The population was 3,405 at the 2010 census.
Rachel Louise Carson was an American marine biologist, author, and conservationist whose book Silent Spring and other writings are credited with advancing the global environmental movement.
The Clarion River is a tributary of the Allegheny River, approximately 110 mi (177 km) long, in west central Pennsylvania in the United States. It drains a rugged area of the Allegheny Plateau in the Ohio River watershed, flowing through narrow serpentine valleys and hardwood forests.
A riddle is a form of word puzzle.
Conewango Creek is a 71-mile-long (114 km) tributary of the Allegheny River in Pennsylvania and western New York in the United States.
Buffalo Creek is a tributary of the Allegheny River in Armstrong and Butler counties, Pennsylvania in the United States.
Bull Creek is a tributary of the Allegheny River in Allegheny and Butler counties, Pennsylvania in the United States.
Chartiers Run is a tributary of the Allegheny River located in Westmoreland County in the U.S. state of Pennsylvania. It was named after Peter Chartier, a trapper of French and Native American parentage who established a trading post at the mouth of Chartiers Creek in 1743.
Lardintown Run is a tributary of Bull Creek and a sub-tributary of the Allegheny River located in both Allegheny and Butler counties in the U.S. state of Pennsylvania.
Chartiers Run is a tributary of Chartiers Creek in Washington County, Pennsylvania in the United States. It was named after Peter Chartier, a trapper of French and Native American parentage who established a trading post at the mouth of Chartiers Creek in 1743.
Girtys Run is a tributary of the Allegheny River located in Allegheny County in the U.S. state of Pennsylvania.
Carnahan Run is a tributary of the Kiskiminetas River in Armstrong County in the U.S. state of Pennsylvania.
McDowell Run is a tributary of Bull Creek in Allegheny and Butler counties in the U.S. state of Pennsylvania.
Rocky Run is a tributary of Bull Creek in Butler County in the U.S. state of Pennsylvania.
Rachel Carson Run is a 1.4-mile (2.3 km) long tributary of the Allegheny River located in Allegheny County in the U.S. state of Pennsylvania.
Pine Creek is a tributary of the Allegheny River located in Allegheny County in the U.S. state of Pennsylvania.
Deer Creek is a tributary of the Allegheny River located in both Allegheny and Butler counties in the U.S. state of Pennsylvania.
Cowanshannock Creek is a tributary of the Allegheny River in Armstrong and Indiana counties, Pennsylvania in the United States.
Plum Creek is a tributary of the Allegheny River located in Allegheny County in the U.S. state of Pennsylvania. The stream was named for the plum trees lining its banks.
Squaw Run is a tributary of the Allegheny River located in Allegheny County in the U.S. state of Pennsylvania.
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