1) BENTON COUNTY

2) CITY OF ABERDEEN

3) CITY OF HOQUIAM

4) CITY OF KELSO

5) CITY OF PASCO

6) CITY OF SEATAC

7) CITY OF TACOMA

8) INTERCITY TRANSIT

9) PIERCE COUNTY

10) PORT OF VANCOUVER

11) YAKIMA COUNTY

1) BENTON COUNTY

2) CITY OF ABERDEEN

3) CITY OF HOQUIAM

4) CITY OF KELSO

5) CITY OF PASCO

6) CITY OF SEATAC

7) CITY OF TACOMA

8) INTERCITY TRANSIT

9) PIERCE COUNTY

10) PORT OF VANCOUVER

11) YAKIMA COUNTY

1) BENTON COUNTY

2) CITY OF BATTLE GROUND WASHINGTON

3) CITY OF BEAVERTON

4) CITY OF CANBY

5) CITY OF CARLTON

6) CITY OF FOREST GROVE

7) CITY OF INDEPENDENCE

8) CITY OF KENNEWICK

9) CITY OF KIRKLAND

10) CITY OF LONGVIEW WASHINGTON

11) CITY OF MEDFORD, OREGON

12) CITY OF MONMOUTH

13) CITY OF PENDLETON

14) CITY OF RIDGEFIELD

15) CITY OF SHERWOOD, OREGON

16) CITY OF STAYTON

17) CLARK REGIONAL WASTEWATER DISTRICT

18) CLATSOP COUNTY

19) DETROIT LAKE FOUNDATION

20) MARION COUNTY OREGON

21) PEACE HEALTH

22) PORT OF MORROW

23) SALEM KEIZER TRANSIT

24) TUALATIN VALLEY WATER DISTRICT

25) UNITED GRAIN CORPORATION