Also available in digital format. Detailed map of water depths and navigation features. Current edition 1995, plus older editions available to show shoreline change over time. Map delimits local area watershed. Detailed maps showing flood and fill lines for Borer's, Logie's, Sydenham and parts of Spencer Creeks.
Maps show well locations and depth to water, and contours of water-level elevation.
Two maps cover the local area. Includes information on the soils and thicknesses penetrated. History, water, land and forest in separate volumes. Bedrock geology of the local area. Text and maps.