WINNIPEG Two Manitoba First Nations are asking the provincial government to hold off on granting a final licence to Manitoba Hydro’s Churchill River Diversion until their concerns are addressed. The Churchill River Diversion, which has been functional since 1976, brings more water to Hydro’s generating station on the lower Nelson River, which is helpful for power generation. It has been operating on an interim licence, but the province is considering granting a full licence. However, O-Pipon-Na-Piwin and Tataskweyak Cree Nations want their concerns addressed before a full licence is issued. The First Nations said some of the issues brought about by the Churchill River Diversion include ruined shorelines, disruptions to local fish habitats, and declines in commercial fisheries.