![Denver Water lead environmental scientist Jessica Alexander points out improvements to the Fraser River following work in the Fraser Flats section of the river. Rock cobble on the opposite bank helps stabilize and narrow the channel, creating deeper water at low flows.](/sites/default/files/tap_featured_images//JessA-at-Fraser-Flats-2019.jpg)
Denver Water lead environmental scientist Jessica Alexander points out improvements to the Fraser River following work in the Fraser Flats section of the river. Rock cobble on the opposite bank helps stabilize and narrow the channel, creating deeper water at low flows.