Idaho Steelhead and Salmon Unlimited (ISSU) is a sportsmen's organization, formed in 1984 by a diverse group of Idaho businessmen, farmers, fishing guides, and outfitters. ISSU is the only organization in Idaho pursuing the single agenda of restoring Idaho's wild anadromous fish runs to healthy, self-sustaining, and harvestable numbers. ISSU is committed to work tirelessly to keep salmon and steelhead issues in front of the public and Idaho's political leadership.