SOUTH BRANCH OF SOUTH FORK CHESTER CREEK AT BONIFACE PARKWAY NEAR ANCHORAGE, AK (15274830) Transect 4 Bed Sediment Photos Go to Habitat Photos                                               Previous     Next Transect 4, thalweg, bed sediment. Transect 4, point 1, bed sediment. Transect 4, point 2, bed sediment. Go to Habitat Photos                                               Previous     Next