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Rivers With digital objects
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Cheakamus River valley with possible dam location

Item is a sheet with three maps depicting a possible dam site on the Cheakamus River: a topographical map of the site with the dam location annotated, a cross-section depicting the geology of the dam site, and a profile of the tentative location of a tunnel.

Cheakamus River with proposed dam site at McGuire

Item is a sheet with three maps depicting a possible dam site on the Cheakamus River near McGuire: a topographical map of the site with the dam location annotated, and a cross-section depicting the geology of the dam site.

Chilliwack Lake scheme & Jones Lake scheme

Item is a map depicting proposed hydro-electric development north-west of Chilliwack Lake. The map shows the location so proposed dams, flumes, tunnels and the location of a power house on the Fraser River west of Jones Lake.

Chilliwack River development

Item is an architectural drawing sheet with six drawings related to proposed hydro electric development on the Chilliwack River: Tunnel section; Spillway section-rock-filled timber crib dam at Chilliwack Lake; Tunnel intake; Tunnel outlet & surge tank; Diversion & storage dam; and Power house and tailrace. Each drawing includes cost and quantity estimates for construction materials.

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