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Cameron Run Watershed : ウィキペディア英語版 | Cameron Run Watershed The Cameron Run Watershed (CRW) is a highly urbanized, 44 square-mile watershed located in Northern Virginia. "The region is completely urbanized with nearly 95 percent of the watershed developed with mixed residential and commercial use".〔(【引用サイトリンク】work=U.S. Army Corps of Engineers Fact Sheet )〕 Seventy-five percent of the watershed lies in Fairfax County, and the rest lies in Arlington County and the cities of Falls Church and Alexandria. In addition to several streams (called “runs”), there are two lakes—Lake Barcroft (137 acres) and Fairview Lake (15 acres)—and four ponds. There are eight sub-watersheds within the CRW. The western part of the CRW lies within the Piedmont; the southeastern part in the Coastal Plain. == Tributaries ==
Holmes Run is the primary headwater stream of the CRW. In addition to Holmes Run, the other tributaries to the CRW are: Tripps Run, Backlick Run, Indian Run, and Pike Branch, which all join Cameron Run. Hunting Creek joins Cameron Run right before emptying into the Potomac River. The tributaries map as follows: From the northwest come the Upper Holmes and Tripps Runs via Lake Barcroft (the two runs become the Lower Holmes Run after the pass-through dam on Lake Barcroft); and from the west, Turkeycock Run and Indian Run converge with Backlick Run. In the lower center of the watershed: Backlick and Lower Holmes Run and Pike Branch (flanking in from the south) converge with Cameron Run from the northeast.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Cameron Run Watershed」の詳細全文を読む
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