The OBWB has a Board of twelve Directors with designated alternates.
The three Okanagan regional districts appoint three directors each, and the Board also includes representatives from the Okanagan Nation Alliance, the Water Supply Association of BC, and the Okanagan Water Stewardship Council.

Regional District of North Okanagan:

City of Vernon, Mayor
c/o City of Vernon
3400 – 30th Street, Vernon, BC V1T 5E6
Director Bob Fleming
RDNO Electoral Area ‘B’, Director
c/o Regional District of North Okanagan
9848 Aberdeen Road, Coldstream, BC V1B 2K9
Director Rick Fairbairn
RDNO Electoral Area ‘D’, Director
c/o Regional District of North Okanagan
9848 Aberdeen Road, Coldstream, BC V1B 2K9

Township of Spallumcheen, Mayor
c/o Township of Spallumcheen
4144 Spallumcheen Way, Spallumcheen BC V0E 1B6
Alternate Director Amanda Shatzko
RDNO Electoral Area ‘C’, Director
c/o Regional District of North Okanagan
9848 Aberdeen Road, Coldstream, BC V1B 2K9
Alternate Director Shirley Fowler
City of Armstrong, Councillor
c/o City of Armstrong
3570 Bridge Street, Armstrong, BC V0E 1B0
Regional District of Central Okanagan:
Director James Baker
District of Lake Country, Mayor
c/o District of Lake Country
10150 Bottom Wood Lake Road, Lake Country, BC V4V 2M1
Director Colin Basran
City of Kelowna, Mayor
c/o City of Kelowna
1435 Water Street, Kelowna, BC V1Y 1J4
Vice Chair Cindy Fortin
District of Peachland, Mayor
c/o District of Peachland
5806 Beach Avenue, Peachland, BC V0H 1X7

RDCO East Electoral Area, Director
c/o Regional District of Central Okanagan
1450 KLO Road, Kelowna, BC V1W 3Z4
Alternate Director Charlie Hodge
City of Kelowna, Councillor
c/o City of Kelowna
1435 Water Street, Kelowna, BC V1Y 1J4
Alternate Director Stephen Johnston
City of West Kelowna, Councillor
c/o City of West Kelowna
2760 Cameron Road, Kelowna, BC V1Z 2T6
Regional District of Okanagan-Similkameen:

Town of Osoyoos, Mayor
c/o Town of Osoyoos
8707 Main Street, PO Box 3010, Osoyoos, BC V0H 1V0
Director Toni Boot
District of Summerland, Mayor
c/o District of Summerland
13211 Henry Avenue, Box 159 Summerland, BC V0H 1Z0
Director Rick Knodel
RDOS Electoral Area ‘C’, Director
c/o Regional District of Okanagan-Similkameen
101 Martin Street, Penticton, BC V2A 5J9

RDOS Electoral Area ‘A’, Director
c/o Regional District of Okanagan-Similkameen
101 Martin Street, Penticton, BC V2A 5J9
Alternate Director Subrina Monteith
RDOS Electoral Area ‘I’, Director
c/o Regional District of Okanagan-Similkameen
101 Martin Street, Penticton, BC V2A 5J9
Alternate Director Doug Holmes
District of Summerland, Councillor
c/o District of Summerland
13211 Henry Avenue, Box 159 Summerland, BC V0H 1Z0
Water Management Initiative Appointments:

Okanagan Nation Alliance
c/o #101-3535 Old Okanagan Hwy, Westbank, BC V4T 3L7
Director Denise Neilsen
Okanagan Water Stewardship Council
c/o Okanagan Basin Water Board
1450 KLO Road, Kelowna, BC V1W 3Z4
Director Bob Hrasko
Water Supply Association of BC, Chair
c/o Okanagan Basin Water Board
1450 KLO Road, Kelowna, BC V1W 3Z4

Okanagan Nation Alliance
c/o #101-3535 Old Okanagan Hwy, Westbank, BC V4T 3L7
Alternate Director Scott Boswell
Okanagan Water Stewardship Council
c/o Okanagan Basin Water Board
1450 KLO Road, Kelowna, BC V1W 3Z4
Alternate Director Zee Marcolin
Water Supply Association of BC, Director
c/o Okanagan Basin Water Board
1450 KLO Road, Kelowna, BC V1W 3Z4