How to Reach Us

We look forward to serving you! Please contact us in person at the office, via telephone or email. Consider attending an open board meeting, held each month on the second Wednesday. For meeting times and locations please refer to the calendar on our Home Page. To obtain a Meeting Agenda please contact Mark Nielson, District Manager.

Contact Us

Mark Nielson

District Manager


Heather Wendt

Assistant Manager


Rachel Little

Outreach Coordinator/Fisheries Biologist


Kristy Pentico

Education/Outreach Assistant


Marcella Appel

Water Resource Project Manager


Thomas Sexton

Resource Conservationist



10121 W. Clearwater Ave., Suite 101

Kennewick, WA 99336


Office Hours: 8am-3pm

Office Phone: (509) 736-6000