2024 Map of Gillham Dam

For local historians and genealogists, the map identifies specific burial sites such as Cossatot Cem and Old New Hope Cem, providing essential points of reference for family research in the area. Numerous drainages like French Creek, Hunters Creek, and Sycamore Creek carve through the terrain, illustrating the complex watershed that feeds into the reservoir. A network of timber and forest roads, including Weyerhaeuser 533 Rd, highlights the contemporary role of the timber industry in the surrounding uplands.