Irrigation Pump Repair in Eastern Washington: A Grower’s Guide for the Columbia Basin It usually happens on the hottest week of the year. The crop is at its thirstiest, the forecast won’t quit climbing, and somewhere out in the field a pump goes quiet. In the Columbia Basin, that silence is expensive. A pump station down for even a day or two during peak demand can mean real yield loss which is exactly why irrigation pump repair in Eastern Washington is less about fixing a ma