SB OF SOUTH FORK CHESTER CREEK AT TANK TRAIL NR ANCHORAGE, AK (15274796) Transect 1 Bed Sediment Photos Go to Habitat Photos                                               Previous     Next Transect 1, thalweg, bed sediment, 1.0 feet from left edge of water. Transect 1, point 1, bed sediment, 3.6 feet from left edge of water. Transect 1, point 2, bed sediment, 6.1 feet from left edge of water. Go to Habitat Photos                                               Previous     Next