Item is a map showing the results of a preliminary survey of Cheakamus Lake and surrounding terrain. This map appears to be a draft of potions of the base map for MAP 1077.01, MAP 1077.02 and MAP 1119.
Item is a topographic map of Cheakamus Lake, showing elements of the proposed power infrastructure. The map also includes an inset topographic map of the proposed dam site and a capacity diagram of Cheakamus Lake.
Item is a rough preliminary sketch map of part of the Cheakamus River. The map includes notes on terrain, survey data points, the PGE railway right of way, and District Lots.
Item is a topographical map showing a preliminary hydro electric survey of Cheakamus Lake, including a capacity diagram of Cheakamus Lake with dam at Section A-B and a cross-section on that line. The sheet includes a graph depicting the capacity of Cheakamus Lake with dam at section A-B. The map includes the Cheakamus River, creeks, characteristics of the terrain, elevations, and water level. Certified correct by Charles W. Williams.
Item is a topographical map showing a preliminary hydro electric survey of Cheakamus Lake, including a capacity diagram of Cheakamus Lake with dam at Section A-B and a cross-section on that line. The sheet includes a graph depicting the capacity of Cheakamus Lake with dam at section A-B. The map includes the Cheakamus River, creeks, characteristics of the terrain, elevations, and water level. Certified correct by Charles W. Williams.
Item is a map sheet showing the results of the hydroelectric surveys of the upper Cheakamus River, Green Lake and Green River. The sheet includes 3 cross sections of the Cheakamus River.