Loading AI tools
来自维基百科,自由的百科全书
40.3634697°N 116.4520328°E 怀九河是北京地区怀柔县的一条河流,注入怀柔水库。
发源自怀柔县黄花城乡,分黄花城东沟和西沟两支,在黄花城南东宫汇合形成干流。流经九渡河、四渡河,在前辛庄汇入怀柔水库。全长68.9公里,流域面积347.2平方公里。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.