EntityQ59464· pop 13· linked from 56 articlesMattagami RiverSign in to savewatercourse in Ontario, CanadaConnectionsCanadaCountryOntarioEntitygeographic coordinate systemEntitydrainage basinEntityHudson BayEntityprovince or territory of CanadaEntityriver mouthEntityJames BayEntityCanadian ShieldEntityOjibweEntityOjibweEntityTimminsEntityMoosoneeEntityMoose RiverEntityTimiskaming DistrictEntitySudbury DistrictEntityCochrane DistrictEntitycensus division of OntarioEntitySmooth Rock FallsEntityMissinaibi RiverEntityCategoriesGeography of TimminsRivers of Cochrane DistrictRivers of Sudbury DistrictRivers of Timiskaming DistrictTributaries of Hudson Bay