Hydrological Analysis for Great Slave Lake 2020 Summary Hydrological Analysis for Great Slave Lake 2020, ECCC-led Report with modifications by the Government of the Northwest Territories. En anglais seulement Current Resource hydrological_analysis_for_great_slave_lake_2020_final_report_2021-01-28.pdf PDF • 5.74MB • Issued February 28, 2021 Download hydrological_analysis_for_great_slave_lake_2020_final_report_2021-01-28.pdf