Keho Lake Bathymetric Chart | Southern Alberta Fishing Depth Map

Target trophy northern pike and walleye on one of southern Alberta’s premier windsurfing and sportfishing reservoirs with the official Keho Lake Bathymetric Chart. Located northwest of Barons and Lethbridge in Township 11, Range 22, W4 (Lethbridge County), Keho Lake (Keho Reservoir) is widely recognized for producing trophy-sized northern pike, walleye, and lake whitefish. This high-precision color depth map translates complex underwater bathymetry into clear spatial data, giving boaters, anglers, and fisheries researchers a distinct tactical advantage on the water.

Much like a terrestrial topographic map reveals land contours, this bathymetric chart details underwater depth gradients, broad shallow flats, submerged weedlines, shelf drop-offs, and main basin depressions. Mapped at a detailed 1:10,000 scale with 1.0-meter contour intervals, it details the lake's expansive 2,212.11-hectare surface area and maximum depth of 6.87 meters, helping anglers quickly target productive holding structure across open-water and ice fishing seasons.

• Detailed 1.0m Depth Contours: High-contrast color gradient rendering paired with 1.0-meter contour lines highlights shallow littoral zones (red/orange) down to deep basin trenches (dark blue/purple) reaching 6.87 meters.

• Complete Lake Morphometry Data: Includes technical metrics detailing surface area (2,212.11 hectares), volume (98,199.61 cubic decametres), shoreline length (30.46 km), maximum length (8.35 km), maximum width (4.34 km), mean depth (4.55 m), elevation (964.15 m), and impoundment history.

• Access & Boat Launch Facilities: Prominently marks public boat launch access points, shorelines derived from orthophoto imagery, and adjacent irrigation infrastructure.

• Fisheries & Angling Optimization: Essential physical reference for trolling shallow weed edges, drift-casting for monster northern pike, vertical jigging walleye, and positioning ice-fishing shelters over key basin transitions.

• Geospatial & Hydrological Precision: Features complete DLS grid location details (Twp 11, Rge 22, W4), a full Colour/Depth Scale table, a 1.0 km scale bar, and an Area/Capacity Curve graph.

Whether trolling open basins during summer or setting up ice shelters over productive depth contours in winter, this bathymetric depth map is an indispensable physical guide for exploring Keho Lake.