Heads 1 mi. N of Lost Lake, flows 1.2 mi SE then NE to the head of Kenai Lake, 0.6 mi NW of the Mouth of the Snow River, 16 mi. N of Seward, Chugach Mountains.
Named in 1960 by U.S. Forest Service (USFS); derived from nearby Primrose mine.
Bear Lake, Carter Lake, Crescent Lake, Grant Lake, Grayling Lake, Grouse Lake, Jerome Lake, Little Bear Lake, Long Lake, Lost Lake, Lower Trail Lake, Meridian Lake, Preachers Pond, Ptarmigan Lake, Ski Lake, Tern Lake, Troop Lake, Upper Trail Lake, Vagt Lake,
Mount Adair, Mount Alice, Andy Simons Mountain, Mount Ascension, Mount Benson, Black Mountain, Mount Eva, L V Ray Peak, Lark Mountain, Mount Madson, Paradise Peak, Sheep Mountain, Sleeping Sister Mountain, Solars Mountain, Tiehacker Mountain, Wrong Mountain,
Bear Creek, Box Canyon Creek, Carter Creek, Clear Creek, Falls Creek, Grant Creek, Japanese Creek, Johnson Creek, Lost Creek, Meadow Creek, Moose Creek, Primrose Creek, Ptarmigan Creek, Rocky Creek, Salmon Creek, Sawmill Creek, Schilter Creek, Ship Creek, Stevenson Creek, Trail Creek, Trail Creek, Victor Creek,