page_title: Longtang Dam
hierarchical_section_title: Longtang Dam
caption_attribution_description: English: Nandu River Dam viewed from the east, Longtang, Qiongshan District, Hainan, China.
context_page_description: The Longtang Dam, also known as Longtang Reservoir and Nandu River Dam, is located on the Nandu River at Longtang, Hainan, China.
  When the water level is low enough this concrete dam serves as a river crossing for vehicles and pedestrians. The dam has a normal water level of 7.7 metres. At 11.5 metres, an alert is issued. When the dam is closed, large metal doors are lowered at each end to prevent access.
  The dam also has hydro electric stations on both banks.
context_section_description: The Longtang Dam (龙塘大坝), also known as Longtang Reservoir and Nandu River Dam, is located on the Nandu River at Longtang, Hainan, China.
  When the water level is low enough this concrete dam serves as a river crossing for vehicles and pedestrians. The dam has a normal water level of 7.7 metres. At 11.5 metres, an alert is issued. When the dam is closed, large metal doors are lowered at each end to prevent access.
  The dam also has hydro electric stations on both banks.
caption: Nandu River Dam viewed from the east bank
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