This map shows at 1:100 000 scale the areal extent of sand and gravel deposits with aggregate potential in the McLennan, Alberta area. The colour of the deposit on the map indicates the character of the material in the deposit (ratio of sand to gravel and amount of fines). The map also displays Alberta Geological Survey site locations.
Two inset maps provide information about the study level and the genesis or geological feature of the deposits. Study level describes the degree to which Alberta Geological Survey investigated each deposit. The genesis or geological feature inset map indicates the geological process that formed each deposit.