Editing Richland, Washington (section)

===Agriculture===
Agriculture is important in the Richland area; the [[Tri-Cities, Washington|Tri-Cities]] area of the [[Columbia River Drainage Basin|Columbia Basin]] grows excellent produce.{{tone inline|date=May 2018}} Richland hosts an important food processor, [[Lamb Weston]], which processes [[potato]]es and other foods.

The production of [[wine]] in the lower [[Columbia River Drainage Basin|Columbia Basin]] has become one of the area's main industries. Richland lies at the center of a [[viticulture]] area which produces internationally recognized wines in four major Washington [[American Viticultural Area|appellations]] and serves as a center for wine tours.{{citation needed|date=May 2018}} The Columbia Valley appellation which surrounds Richland contains over 7,000 [[hectare]]s planted with wine grapes. On the west, the Yakima Valley appellation includes 5,000 hectares. To the east, the [[Walla Walla Valley]] appellation includes 500 hectares of wine grapes.