Houston (/ ˈ h juː s t ən / HEW-stən) is a forestry, mining and tourism town in the Bulkley Valley of the Northern Interior of British Columbia, Canada.Its urban population is approximately 3600 people, with approximately 2000 in the surrounding rural area. It is known as the “steelhead capital” and it has the world’s largest fly fishing rod.Houston’s tourism industry is largely based on …