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The Owyhee Irrigation District Board of Directors has set the incurred O&M charges for the 2024 season at $77.50 per irrigated acre. The fee breakdown is as follows: $1.50 per irrigated acre for a special assessment going towards the repairs on the Malheur Siphon and $76.00 per irrigated acre for the standard, annual Operation & Maintenance fee.

Those who own 5 acres or less will be assessed a small acreage fee of $85.00 for account fees plus the $77.50 per irrigable acre.


2024 assessments must be paid on or before April 15 or interest charges will be incurred each month. PAYMENTS RECEIVED IN THE MAIL WITH AN APRIL 15TH POSTAGE DATE WILL BE CONSIDERED     DELINQUENT IF RECEIVED AFTER APRIL 15TH. 

Avoid delay in your payment by making your payment through the Customer Portal!

Water User Customer Portal


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