Contribute a photo Gem Lake Lassen County, CA Trout Follow Share Share Gem Lake... Email Facebook Twitter Gem LakeFollow Overview Fishing Reports Guides & Tackle California Gem Lake Fishing Reports Fishing reports for Gem Lake Checkout the latest Gem Lake fishing reports from businesses and local anglers. Gem Lake doesn't have any fishing reports to show. Add your report! Have you fished Gem Lake lately? Log a Trip Report Nearby Lakes & Rivers Follow Eagle LakeLake Lassen County, CA 26 miles away TroutLast report: 4 months ago Trout stocked 1 month ago Follow Hat CreekRiver Shasta County, CA 28 miles away Trout Trout stocked this week Follow Baum LakeLake Shasta County, CA 35 miles away Trout Trout stocked this week Pagination … … Next page ›› Last page Last »