Heap Lake can be found on the Reliance Sw USGS quad topo map. Heap Lake is a lake in Lyman County in the state of South Dakota. The latitude and longitude coordinates for this lake are 43.8328, -99.6915 and the altitude is 1765 feet (538 meters).
Anyone interested in fishing Heap Lake should consult with local guides and resources before heading out to fish. Anglers who have fished Heap Lake are invited to submit reviews of the lake. Tell us when you went, what you caught, how the experience ranked overall. Thanks for your reviews, they help to make Fishing Works the best website for anglers.
Feature Type: Lake
Latitude: 43.8328
Longitude: -99.6915
Elevation: 1765 ft (538 m)