page_title: Outline of Washington infrastructure
section_title: Irrigation
hierarchical_section_title: Outline of Washington infrastructure / By topic / Water management / Irrigation
caption_attribution_description: English: Satellite Image of the area surrounding Potholes Reservoir Français&#160;: Photo satellite de la zone entourant le lac Potholes
context_page_description: The following outline is provided as an overview of and topical guide to infrastructure of the U.S. state of Washington.
context_section_description: Columbia Basin Project, largest reclamation project in United States
  Banks Lake, a 27-mile (43 km) long reservoir
  Potholes Reservoir: 670,000 irrigated acres
  Grand Coulee Dam
  Okanogan Project
  Conconully Dam and Reservoir
  Salmon Lake Dam and Conconully Lake
  Salmon Creek Diversion Dam
  Yakima Project, 464,000 irrigable acres
  Bumping Lake
  Cle Elum Dam / Cle Elum Lake
  Clear Creek Dam
  Kachess Dam / Lake Kachess
  Keechelus Dam
  Tieton Dam
caption: Center pivot irrigation in the Columbia Basin makes mile-wide circles around Potholes Reservoir, visible from space.
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