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Sphere on Spiral Stairs

Office Closure Notice

We will be closed on Monday, February 19th in observance of Presidents Day.


Columbia Irrigation District will begin filling and flushing the canal system on March 25th.  This process takes five to seven days from the time water is turned into the canal at Wanawish Dam and flows through to the end of the canal system. For those individuals who pump directly from the canal, we strongly urge you not to begin pumping as soon as you see water.  It is very easy to plug your system if you do not allow the weeds and debris to flush out of the canal and it could take three weeks or longer to get you unplugged. Due to high call volumes during priming, the District suggests all valves be in the off position. Allowing the canal to have an initial flush will reduce the call volume and free up the staff to make repairs and clear lines of debris. Our goal is to deliver water to the entire District by April 15th.  If you do not receive water by then, notify office personnel at 586-6118.  Unfortunately, not everyone can be first to get water.  Thank you for your patience while the crews are doing everything possible to get water to you in a timely manner. If leaks occur, we will isolate the leak and when we have finished priming the system, we will begin making repairs.  Should you have a problem with your service valve, give our office a call and a work order will be placed on the maintenance schedule.


10 E. Kennewick Ave

Kennewick, WA 99336


Office: 509-586-6118

Fax: 509-586-0485


Make a Payment

Irrigation payments are included in property taxes. Payments are made to the Benton County Treasurer's Office. Click the button below to be directed to their site.

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