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circular logo used by the East Columbia Basin Irrigation district with a canal full of water underneath a sun

Canals
86 Miles
Laterals
527 Miles
Drains
917 Miles
Pumping Plants
53
Pumping Units
100

EAST COLUMBIA BASIN

IRRIGATION DISTRICT

PROVIDING THE EAST COLUMBIA BASIN WITH RELIABLE IRRIGATION WATER AT A SUSTAINABLE COST FOR LANDOWNERS

BY THE NUMBERS

The East Columbia Basin Irrigation District is the largest district in the state of Washington, with authorization to irrigate 472,000 acres. Currently, 169,000 acres are developed. We provide a reliable supply of water that irrigates the cropland that produces food shipped domestically and internationally.

4500 Landowners served.

89 Varieties of crops grown.

84% of assessed acres are under Sprinkler Irrigation.

Economic Value of Irrigated Crops (as of 2021) $304.7M

East Low design capacity is 4,500 cfs.

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