Internal - Surface Water Resources

Brazil is the top country by internal - surface water resources in the world. As of 2020, internal - surface water resources in Brazil was 5,661 10^9 m3/year that accounts for 13.75% of the world's internal - surface water resources. The top 5 countries (others are Russian Federation, Canada, China, and the United States of America) account for 43.49% of it. The world's total internal - surface water resources was estimated at 41,180.61 10^9 m3/year in 2020.