Lake Twentythree lies in Delta County in Michigan’s Upper Peninsula. The Michigan Department of Natural Resources surveyed its basin and drew 5 depth contour lines, from the shoreline down to the deepest water at about 20 feet.
Each Lake Twentythree design here redraws those survey lines as clean art, set with the lake’s name, county and maximum depth: a minimal contour map, in light and dark versions, and a shaded depth-map print.
They are printed to order on shirts, mugs, posters, canvas prints, stickers and postcards by CafePress, and make a gift for anyone with a cabin, a boat or a lifetime of summers on Lake Twentythree. The maps are decorative and not for navigation.
Questions about Lake Twentythree
How deep is Lake Twentythree?
Lake Twentythree is recorded at 20 feet at its deepest point in the survey data our designs are drawn from. On the shaded depth map the deepest basin is the darkest area. Survey figures can be decades old, so treat them as history, not a current sounding.
Where is Lake Twentythree?
Lake Twentythree is in Delta County, Michigan.
Where do the Lake Twentythree contour lines come from?
The shoreline and depth contours are traced from Michigan DNR inland lake survey contours, then redrawn as three designs: a light contour map, a dark contour map and a shaded depth map. How the maps are made explains the process.
What Lake Twentythree gifts can I buy?
The Lake Twentythree designs are available as canvas prints, posters, T-shirts, mugs and tote bags. Every item is printed to order and shipped by CafePress; the shop links on this page go straight to each product.
Can I use the Lake Twentythree map for boating or fishing?
No. The designs are decorative art drawn from survey data that may be old, and they leave out what a chart needs. On the water, use proper charts and current local information.
