
Prosser serves as the focal point of this 2023 survey, situated along the banks of the Yakima River. The map illustrates the complex irrigation network vital to the region's agricultural identity, featuring the Sunnyside Canal, Prosser West Lateral, and Mabton East Lateral. These water systems flank the river valley, supporting the surrounding vineyards and orchards that define the modern landscape. To the south, the terrain rises sharply into the Horse Heaven Hills, creating a dramatic backdrop to the valley floor.
55 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
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