Most brook trout fishing opportunities within the Magic Valley involve smaller headwater streams. Places such as upper South Fork Boise River, Upper Littlewood River, Upper Rock Creek (Twin Falls County), Upper Cassia Creek, and various tributaries feeding into the Upper Big Wood River. All of these brook trout populations are wild and self-sustaining. There are no brook trout hatchery supplementation programs in the Magic Valley Region.
We hope this information helps you find the fishing experience you're seeking. Feel free to contact the Magic Valley Region directly if you require more detailed information.