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The Dry Fork is a 39.1-mile-long (62.9 km) [2] tributary of the Black Fork of the Cheat River in the Allegheny Mountains of eastern West Virginia, USA.Via the Black Fork, the Cheat, and the Monongahela and Ohio rivers, it is part of the watershed of the Mississippi River.
This map of United States water resource subregion hydrologic units updated boundaries to include the ocean as well as the portions of the basins that cross international borders For the use of hydrologists, ecologists, and water-resource managers in the study of surface water flows in the United States, the United States Geological Survey ...
The Coal River is a tributary of the Kanawha River in southern West Virginia. It is formed near the community of Alum Creek by the confluence of the Big and Little Coal Rivers, and flows generally northward through western Kanawha County, past the community of Upper Falls and into the Kanawha River at St. Albans.
A USGS stream gauge on the creek near Richwood recorded a mean annual discharge of 233.6 cu ft/s (6.61 m 3 /s) during water years 1945-2019. The highest annual mean discharge during the period was 318 cu ft/s (9.0 m 3 /s) in water year 1979, and the lowest was 126.2 cu ft/s (3.57 m 3 /s) in water year 1999.
The quality of the surface water resources of the New River has been studied in recent years by both the State of West Virginia and New River Gorge Park Resource Management staff. Data from these studies suggest the presence of metals, organic contaminants and influx of raw sewage are common in many tributaries of the New River.
All rivers with average discharge more than 15,000 cubic feet per second are listed. Estimates are approximate, because data are variable with time period measured and also because many rivers lack a gauging station near their point of outflow.
The environment of West Virginia encompasses terrain and ecosystems ranging from plateaus to mountains. Most of West Virginia lies within the Appalachian mixed mesophytic forests ecoregion , while the higher elevations along the eastern border and in the panhandle lie within the Appalachian-Blue Ridge forests .
SWBD data covers the Earth's surface between 56° southern latitude and 60° northern latitude. It is distributed in ESRI shapefile format, divided into 12,229 files, each covering one 1°-by-1° tile of the Earth's surface. SWBD data is in the public domain and is made available online for free download by NASA.