North Fork Piney River
North Fork Piney River is a tributary of the Piney River in Eagle County, Colorado.
The river flows southwest from a source on the west flank of Elliott Ridge in the White River National Forest to a confluence with the Piney River.
Zayanderud
Zāyandé- Rūd or Pāyanderūd( from" life giver" and" river"), also spelled as" Zayandeh- Rood" or" Zayanderood", is the largest river of the Iranian Plateau in central Iran.
Sangha River
The Sangha River, a tributary of the Congo River, is located in Central Africa.
Piney River (Thornton River tributary)
The Piney River is an river in the U.S. state of Virginia.
Rising in the northern part of Shenandoah National Park, it is a tributary of the Thornton River, and via the Hazel and Rappahannock rivers is part of the Chesapeake Bay watershed.
South Fork Piney River
South Fork Piney River is a tributary of the Piney River in Eagle County, Colorado.
The river flows north from a source near Red and White Mountain in the White River National Forest to a confluence with the Piney River.
Piney River (Middle Tennessee)
The Piney River is a tributary of the Duck River in Middle Tennessee in the United States.
Via the Duck River, the Tennessee River, and the Ohio River, it is part of the Mississippi River watershed.
The headwater tributaries of the Piney River rise in Dickson County, Tennessee, near the city of Dickson.
Dickson is located on the" Tennessee Valley Divide", which corresponds for some distance with the downtown's Main Street.
The western part of the town, the part in the Tennessee Valley( as opposed to the Cumberland Valley), is drained by the East Piney River, a tributary to the Piney.
The city lakes, formerly a water supply source and the site of an early electrical power plant even before this, are on a Piney River tributary, as was a former city sewer plant, which was closed when a larger water intake was built further down on the Piney.
The upper reaches of the Piney were inadequate for the area's needs, and a pipeline to the Cumberland River in the north end of the county has now been completed, relieving the Piney of the burden of supplying the water needs to a growing community that threatened soon to exhaust it.
The West and East Piney rivers flow together near the community of Mount Sinai; this confluence marks the true head of the stream.
The stream flows from this point south- southeast into Hickman County, where it meets the waters of the Duck River a few miles west- northwest of Centerville.
The Piney's major tributary in Hickman County is Mill Creek, a scenic stream which is frequently stocked with trout by the Tennessee Wildlife Resources Agency.
Thornton River
The Thornton River is a river in the U.S. state of Virginia.
It rises at Thornton Gap in Shenandoah National Park and flows east through Rappahannock County, running parallel to U.S. Route 211 until it reaches the town of Sperryville.
Continuing east into Culpeper County, the Thornton River joins the Hazel River, a tributary of the Rappahannock River, and thus part of the Chesapeake Bay watershed.
Covington River
The Covington River is a river in the U.S. state of Virginia.
The river rises at the eastern foot of the Blue Ridge Mountains in Rappahannock County and flows southeast to the Rush River just north of that river's confluence with the Thornton River.
The river system flows via the Hazel River to the Rappahannock River, a tributary of Chesapeake Bay.
Little Piney River
The Little Piney River is a tributary of the Piney River in Amherst County in the U.S. state of Virginia.
Via the Piney and Tye rivers, it is part of the James River watershed.
The Little Piney River runs from the George Washington Forest, down Page Mountain, and feeds into the Big Piney River at the foot of the mountain.
Both Piney Rivers straddle the boundaries of Nelson County and Amherst County.
First Fork South Fork Piney River
First Fork South Fork Piney River is a tributary of the South Fork Piney River in Eagle County, Colorado.
The river flows northeast from a source in the White River National Forest to a confluence with the South Fork Piney River.

Question: Are Piney River (Thornton River Tributary) and Zayanderud both located in the same country?
Answer: no