00000nas 2200000za 4500 9.507735 CaOODSP 20241203113633 cr ||||||||||| 150406c20059999qucar p|o||||f0 a0eng|d CaOODSP eng n-cn--- En55-5E-PDF Seasonal outlook. Great Lakes [electronic resource]. Ottawa : North American Ice Service, [2004]- Annual Began with 2004/2005. Issued also in French under title: Aperçu saisonnier pour les Grands Lacs. Issued by Environment Canada, 2004-2016; Environment and Climate Change Canada, 2017- gccst Ice gccst Water gccst Lakes North American Ice Service. Canada. Environment Canada. Canada. Environment and Climate Change Canada. Aperçu saisonnier. (CaOODSP)9.504115