Irrigation Districts

Okanogan County Treasurer is contracted by twelve irrigation districts within the county to bill and collect each district's irrigation assessments. The Treasurer's office does not establish the irrigation roll for your district. Please contact your district if you have questions regarding issues with the irrigation system, water turn-on/shut-off dates, selling or obtaining water rights, or if you believe you have been assessed inaccurately or erroneously. All delinquent assessments shall bear interest pursuant to RCW 87.03.270. For correct amount of interest on delinquent Irrigation call the Okanogan County Treasurer's Office.

If you have any questions or when paying any delinquent irrigation after calculation date,
contact this office at (509) 422-7180.

Irrigation payments can be:

Mailed:  PO Box 111, Okanogan, WA 98840
OR
Brought to the Office: 149 North 3rd, Room 201, Okanogan, WA
OR
Credit Card:   For US residents call 1(877) 737-4772, or for International residents call 1(888) 891-6064 or click here for the website okanoganwa.taxsifter.com

Additional Information you will need to have for a credit card payment:
  • Parcel number(s)
  • Amount to pay. Please contact this office for the correct amount to pay on the parcel(s)
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A NOMINAL FEE WILL BE CHARGED FOR THIS SERVICE

Irrigation District Information

Aeneas Lake Irrigation District
Page Davisson, Secretary

PO Box 786 (Mailing only - no office)
Tonasket, WA 98855
Board Members:
  • Roger Sawyer
  • Jack Denison
  • Anthony Jenkins

Half payments due April 30 & October 31
Board Meets 2nd Tuesday of each Month, 7:00 pm
Alta Vista Irrigation District
James Glose, Secretary

PO Box 644  (Mailing only - no office)
Okanogan, WA 98840
Phone (509) 422-5911
Email: altavistaid@hotmail.com
Board Members:
  • Zachary Claussen
  • Dennis O'Connor
  • Crystal Hasey
Half payments due April 30 & October 31
Brewster Flat Irrigation District
Barbara Lawson, Secretary
Darrin Cavadini, Manager

Phone (509) 689-2634
Fax: (509) 689-0124
Email: brewsterflatwater@frontier.com
Board Members:
  • Clay Gebbers
  • Siri Tift
  • Jay Simpson
  • Janiece Simpson

Full payment due April 30
Board Meets 2nd Monday of each Month, 6:00 pm
Helensdale Irrigation District
Diane Lowell, Secretary

PO Box 171 (Mailing only - no office)
Malott, WA 98829

Half payments due April 30 & October 31
Methow Okanogan Irrigation District
Karissa Reese, Secretary
Email: metokrec@gmail.com

57 Valley Road (Mailing only - no office)
Brewster, WA 98812

Full payment due April 30
Methow Valley Irrigation District
Sandra Strieby, Secretary
Email: mvid2019@centurytel.net
For board member contact and meeting information, please visit MVID's website:
www.mvid.org

PO Box 860 (Mailing only - no office)
Twisp, WA 98856
Phone: (509) 997-2576 (Secretary)
       (509) 997-6843 (Watermaster)

Half payments due April 30 & October 31
Okanogan Irrigation District
Tammy Watkins, Secretary
Brad Armstrong, Manager

37A Douglas Road 
Okanogan, WA 98840
Phone: (509) 826-1250
Fax: (509) 826-2340
Email: oidistrict@outlook.com
Website: okanoganirrigationdistrict.com
Board  Members:
  • Mark Christoph, President
  • Gary Robbins, Vice President
  • Wayne Wells
  • Kenneth Crofoot
  • Otto Yusi  

Half payments due April 30 & October 31   
Board Meets 2nd Monday of each month, 9:30 am
Pateros Irrigation District
Jennifer Lyon, Secretary

PO Box 67
Pateros, WA 98846

Half payments due April 30 & October 31
Riverside Flood Dike Control District
Sharma Dickinson, Secretary

% Riverside Town Hall
PO Box 188
Riverside, WA 98849
Phone: (509) 826-4670
Email: riversidetownhall@live.com

Full payment due April 30
Wells Ranch Irrigation District
Barbara Lawson, Secretary

PO Box 425 (Mailing only - no office)
Brewster, WA 98812

Full payment due April 30
Whitestone Reclamation District
Sandra Velke, Secretary/Office Manager
Email: sandi@whitestonerd.com

PO Box B
Loomis, WA 98827
Phone: (509) 223-3295

Half payments due April 30 & October 31  
Full payment due if assessment becomes delinquent
Wolf Creek Reclamation District
Lynn Bovee, Secretary
Email: lynnbovee@hotmail.com

Curt Bovee, Director/Chairman
Email: cbovee@methow.com

Dennis Gardner, Director
Email: dgardner@methow.com

Mike Corrigan, Director
Email: michael833@centurytel.net

93 Twin Lake Road
Winthrop, WA 98862

Half payments due April 30 & October 31
Board Meets 1st Wednesday of Month, 7:00 pm