A 22-page final report released culminates two years of data collected from water, sediment and fish tissue in three transboundary watersheds that straddle the frontier. And now, Alaska and British Columbia governments say their work is done. “Given the existence of other sampling programs planned by state, federal or provincial agencies throughout the transboundary region, there is no need to continue the joint program,” the state and province said in a joint-statement . Congress appropriated