Nations by Renewable Freshwater Resources per Capita (Top 180)

1. Iceland : 445,022.70 m³ per capita

• Iceland’s total annual renewable freshwater is approximately 170 billion cubic meters.
• The country receives about 1,940 millimeters of precipitation each year, feeding rivers, glaciers, and aquifers.
• More than 70% of Iceland’s electricity is generated from hydropower, directly powered by its freshwater endowment.
• Iceland’s per-capita water availability is more than 260 times the average annual water use of a typical American.
• Geothermal district heating, powered partly by water-heated underground rock, serves over 90% of Icelandic homes.
• Iceland’s Vatnajökull glacier is the largest in Europe and acts as a massive natural freshwater reservoir.
• Water withdrawal in Iceland is only about 831 cubic meters per capita annually — a tiny fraction of what is available.
• Iceland is often cited by the United Nations as a model for sustainable management of freshwater and energy resources.

2. Guyana — 293,316.88 m³ per capita

• Guyana’s official 2022 census recorded a population of 878,674, the highest growth since World War II.
• The Essequibo River is one of the longest in South America and a primary driver of Guyana’s freshwater abundance.
• Guyana retains more than 85% forest cover, a major contributor to consistent aquifer recharge and river flow.
• Annual rainfall in Guyana’s interior regions can exceed 2,500 millimeters, among the highest in the Western Hemisphere.
• Guyana participates in international REDD+ forest conservation programs, recognizing the link between forests and water.
• The country’s per-capita freshwater figure is nearly 172 times the threshold considered “water-rich” by FAO standards.
• Guyana shares the Amazon Basin water governance framework with Bolivia, Brazil, Colombia, Ecuador, Peru, Suriname, and Venezuela.
• Guyana’s rapid population growth and emerging oil sector may put future pressure on freshwater resource management.

3. Suriname — 158,866.69 m³ per capita

• Suriname covers approximately 163,820 square kilometers, of which over 90% is tropical rainforest.
• The country ranks third globally in renewable freshwater resources per capita at 158,866.69 m³ in 2022.
• Annual rainfall in most of Suriname exceeds 2,000 millimeters, with interior regions receiving significantly more.
• The Suriname, Coppename, Saramacca, and Corantijn rivers are among the country’s primary freshwater arteries.
• Despite its water wealth, many interior communities lack access to safely managed drinking water infrastructure.
• Suriname’s low deforestation rate compared to its Amazonian neighbors helps sustain the integrity of the natural water cycle.
• Suriname is a signatory to the Amazon Basin water resources management framework alongside seven co-basin nations.
• Suriname’s freshwater per capita figure is approximately 158 times the international water scarcity threshold of 1,000 m³.

4. Bhutan — 99,882.96 m³ per capita

• Bhutan has approximately 700 glaciers covering 629.55 square kilometers, serving as the primary source of river flow.
• The country’s constitution mandates a minimum of 60% forest cover, directly protecting watershed integrity.
• Bhutan has 2,674 documented high-altitude glacial lakes above 3,000 meters.
• Annual precipitation in Bhutan averages 2,200 millimeters, with monsoons providing 2–12% glacial melt supplementation.
• Hydropower generation accounts for 14.15% of Bhutan’s GDP, underscoring the economic value of its freshwater resources.
• Bhutan exports electricity to India, making its water resources a tool of regional economic diplomacy.
• All rivers in Bhutan eventually drain into the Brahmaputra River in India and ultimately into the Bay of Bengal.
• Bhutan’s per-capita water figure of 99,882.96 m³ is approximately 100 times the international water scarcity threshold.

5. Papua New Guinea — 78,505.02 m³ per capita

• Papua New Guinea occupies approximately 462,840 square kilometers on the world’s second-largest island.
• The Sepik River is one of the longest rivers in Oceania, stretching approximately 1,126 kilometers through PNG’s interior.
• PNG’s highlands receive among the highest annual rainfall totals in the entire Asia-Pacific region.
• The Fly-Strickland river system is one of the largest and most ecologically significant river systems in the Pacific Basin.
• PNG’s per-capita freshwater figure of 78,505.02 m³ places it fifth globally in the World Bank 2022 dataset.
• Papua New Guinea’s primary tropical rainforest sustains water cycles through active evapotranspiration and cloud formation.
• Large portions of PNG’s population lack access to clean water infrastructure despite the country’s natural water abundance.
• PNG shares its island with the Indonesian provinces of Papua, forming one of the world’s largest combined tropical freshwater basins.

6. Canada — 73,197.16 m³ per capita

• Canada holds approximately 20% of the world’s total surface freshwater, the largest national share on earth.
• The country has more than 2 million lakes, more than any other country in the world.
• The Great Lakes system, shared with the United States, contains about 21% of the world’s surface fresh water.
• Canada’s major river systems include the Mackenzie, St. Lawrence, Fraser, Churchill, and Columbia.
• Canada’s per-capita renewable freshwater figure of 73,197.16 m³ in 2022 ranks it sixth globally.
• Annual precipitation across Canada varies from under 300 mm in the Arctic to over 3,000 mm along the Pacific coast.
• Canada’s water wealth faces increasing pressure from climate change, particularly in prairie and agricultural regions.
• North America as a region recorded a World Bank figure of 15,197.61 m³ per capita in 2022 — partly driven by Canada’s endowment.

7. Norway — 70,000.20 m³ per capita

• Norway generates approximately 90% of its national electricity supply from hydropower alone.
• The country operates more than 1,000 hydropower plants across its mountainous river systems.
• Norway’s hydropower capacity represents roughly 37% of total European hydropower production.
• Annual precipitation along Norway’s western coast can exceed 3,000 millimeters due to Atlantic moisture systems.
• Norway’s fjords, formed by glacial action, are part of a deeply integrated freshwater-to-coastal water ecosystem.
• Norway exports electricity to European neighbors through undersea cables, monetizing its water wealth regionally.
• Norway’s per-capita freshwater figure of 70,000.20 m³ in 2022 ranks it seventh globally in the World Bank dataset.
• Norway withdraws only a tiny fraction of its available renewable water, demonstrating exemplary sustainable management.

8. Gabon — 67,468.97 m³ per capita

• Gabon’s Ogooué River is one of the largest rivers in Central Africa, draining approximately 85% of the country.
• The country receives two distinct rainy seasons annually due to its position directly on the equatorial convergence zone.
• Gabon protects over 11% of its land in formally designated national parks, among the highest proportions globally.
• Forest cover in Gabon exceeds 89% of the total territory, one of the highest ratios among sovereign nations on Earth.
• Annual rainfall in Gabon averages approximately 2,000 millimeters, with interior regions receiving significantly more.
• Gabon sits at the western margin of the Congo Basin ecosystem, benefiting from its vast evapotranspiration feedback loops.
• Gabon’s per-capita freshwater figure of 67,468.97 m³ in 2022 places it eighth globally in the World Bank dataset.
• Gabon’s water wealth is directly tied to forest conservation — policies that protect trees also protect the water cycle.

9. New Zealand — 64,348.54 m³ per capita

• The west coast of New Zealand’s South Island receives among the highest annual rainfall in the world.
• New Zealand generates approximately 60% of its electricity from hydropower.
• The Clutha River is the largest river in New Zealand by volume, originating from the Southern Alps.
• New Zealand’s Southern Alps force westerly air masses upward, creating precipitation rates exceeding 6,000 mm annually in alpine zones.
• Water quality degradation from intensive dairy farming has become a major environmental policy challenge despite water abundance.
• Māori cultural and legal frameworks recognize water as a living ancestor, shaping New Zealand’s water governance approaches.
• New Zealand’s per-capita renewable water figure of 64,348.54 m³ in 2022 places it ninth globally in the World Bank dataset.
• New Zealand has enacted significant freshwater reform legislation in recent years to improve water quality in rivers and lakes.

10. Solomon Islands — 57,229.48 m³ per capita

• The Solomon Islands receive between 3,000 and 8,000 millimeters of rainfall per year, depending on island location.
• The archipelago encompasses approximately 1,000 individual islands spread across the southwestern Pacific Ocean.
• Key freshwater river systems on Guadalcanal include the Lunga, Matanikau, and Tenaru rivers.
• Saltwater intrusion from rising sea levels poses a growing threat to freshwater lenses in low-lying island areas.
• El Niño drought cycles periodically reduce river flows and disrupt freshwater availability across the archipelago.
• The Solomon Islands support several species of freshwater endemic fish with limited global distributions.
• The Solomon Islands’ per capita figure of 57,229.48 m³ places it tenth globally, despite being a small archipelagic state.
• Climate change represents the most significant long-term risk to the Solomon Islands’ freshwater security.

11. Peru — 49,021.02 m³ per capita

• The Ucayali and Marañón rivers both originate in Peru and together form the upper reaches of the Amazon River.
• Peru’s coastal desert strip receives fewer than 10 millimeters of rainfall per year in some areas, among the lowest globally.
• The Peruvian Amazon receives over 2,000 millimeters of rainfall annually across most of its territory.
• Lima, Peru’s capital and home to over 10 million people, relies heavily on Andean glacier meltwater for its water supply.
• Peru ranks 11th globally in renewable freshwater resources per capita at 49,021.02 m³ in the 2022 World Bank dataset.
• Peru shares the Amazon Basin water governance framework with Bolivia, Brazil, Colombia, Ecuador, Guyana, Suriname, and Venezuela.
• Glacier retreat in the Andes poses a direct long-term threat to the water security of Peru’s highland and coastal cities.
• Agricultural expansion in the Peruvian Amazon is the primary driver of deforestation and associated disruption of the water cycle.

12. Chile — 45,261.51 m³ per capita

• Chile’s Atacama Desert is the driest non-polar desert on Earth, with some stations recording zero rainfall in recorded history.
• The Northern and Southern Patagonian Ice Fields are the largest temperate ice masses outside the Arctic and Antarctic.
• Chile is the world’s largest copper producer, and copper mining is a highly water-intensive industry in the arid north of Chile.
• The Baker River in Patagonia has one of the highest discharge rates of any undammed river in the Southern Hemisphere.
• Annual rainfall in Chilean Patagonia can exceed 4,000 millimeters in some coastal mountain zones.
• Chile ranks 12th globally in per-capita renewable freshwater resources, with 45,261.51 m³ per capita in the World Bank 2022 dataset.
• Glacial retreat in the Andes and Patagonia poses a direct long-term risk to river flows and southern water availability.
• Water rights in Chile are privately owned under a 1981 water code that has drawn significant international criticism and reform pressure.

13. Colombia — 41,458.93 m³ per capita

• Colombia’s Pacific coast city of Quibdó receives over 8,000 millimeters of rainfall annually, among the highest globally.
• The páramo ecosystems of the Colombian Andes act as high-altitude water towers supplying major cities, including Bogotá.
• Colombia shares Amazon basin tributaries — including the Caquetá and Putumayo — with Peru, Brazil, and Ecuador.
• The Magdalena River is Colombia’s most economically important waterway, flowing northward through the Andean interior.
• Colombia ranks 13th globally in renewable freshwater resources per capita at 41,458.93 m³ in the 2022 World Bank dataset.
• Colombia’s páramo ecosystems are legally protected, but illegal mining and agriculture remain significant threats.
• Colombia straddles four distinct water regimes: Andean, Pacific coastal, Caribbean, and Amazonian, creating extraordinary hydro-diversity.
• Colombia is a signatory to the Amazon Basin water governance agreement alongside seven other co-basin nations.

14. Belize — 37,891.11 m³ per capita

• Belize receives annual precipitation ranging from 1,500 to 3,000 millimeters depending on the geographic region.
• The Belize River, the Macal River, and the Mopan River are the country’s principal surface freshwater systems.
• Belize’s limestone karst geology creates a complex underground freshwater storage and flow system.
• The famous Blue Hole of Belize is part of a submerged karst freshwater system of global geological significance.
• Belize ranks 14th globally in per-capita renewable freshwater resources, with 37,891.11 m³ per capita in the 2022 World Bank dataset.
• Belize has among the highest forest cover rates of any Central American nation, helping protect its water cycle.
• Belize’s protected areas network, covering nearly 40% of the country, directly contributes to watershed conservation.
• Belize stands in contrast to heavily deforested Central American neighbors, preserving freshwater resources through land management.

15. Liberia — 37,221.12 m³ per capita

• Liberia’s coastal zones receive annual rainfall of up to 4,500 millimeters, among the highest in continental Africa.
• Liberia retains some of the highest primary forest cover of any nation in West Africa.
• The St. Paul, Cavally, Farmington, and Mano rivers are Liberia’s principal freshwater systems.
• Liberia shares the Upper Guinea Forest ecosystem with Sierra Leone and Guinea — a regional freshwater conservation priority.
• Liberia ranks 15th globally in renewable freshwater resources per capita at 37,221.12 m³ in the 2022 World Bank dataset.
• Rural water access in Liberia remains among the lowest in West Africa despite the country’s natural water abundance.
• The West African Monsoon system accounts for most of Liberia’s annual rainfall between June and October.
• Liberia’s infrastructure deficit prevents its water wealth from reaching large portions of its population safely.

16. Congo (Republic of) — 36,784.79 m³ per capita

• The Congo River discharges approximately 41,000 cubic meters per second into the Atlantic Ocean, the second-highest globally.
• The Congo Basin holds between 476 and 502 cubic kilometers of Total Drainable Water Storage.
• The Congo Basin accounts for approximately 30% of Africa’s total water resources.
• The Republic of the Congo is drained by the Sangha, Likouala, Alima, and Congo rivers.
• Congo ranks 16th globally in per-capita renewable freshwater resources, with 36,784.79 m³ per capita in the World Bank 2022 dataset.
• The Congo Basin is the second-largest freshwater river system in the world by volume, surpassed only by the Amazon.
• The Congo Basin’s freshwater resources are poorly monitored due to their remote location and limited scientific infrastructure.
• The Congo Basin’s forests play a critical role in regional and global precipitation feedback through evapotranspiration.

17. Vanuatu — 31,944.19 m³ per capita

• Vanuatu consists of 83 volcanic islands spread across 1,300 kilometers of the southwestern Pacific Ocean.
• Annual rainfall across Vanuatu ranges from 2,000 to 4,000 millimeters depending on island elevation and location.
• Vanuatu’s volcanic geology creates diverse freshwater sources, including surface rivers, springs, and coastal aquifers.
• Cyclone Pam in 2015 severely disrupted Vanuatu’s freshwater infrastructure, highlighting small-island water vulnerabilities.
• Vanuatu ranks 17th globally in per-capita renewable freshwater resources, with 31,944.19 m³ per capita in the World Bank 2022 dataset.
• El Niño-driven drought cycles periodically threaten freshwater availability across lower-elevation islands in Vanuatu.
• Rising sea levels pose a long-term threat to freshwater lenses on low-lying islands throughout the Vanuatu archipelago.
• Freshwater infrastructure investment and climate adaptation are central to Vanuatu’s national development planning.

18. Fiji — 31,052.12 m³ per capita

• Fiji’s Viti Levu and Vanua Levu islands receive substantial rainfall driven by the southeast trade winds.
• Fiji generates hydropower from the Wainimala and Rewa river systems on its largest island, Viti Levu.
• The “Fiji Water” bottled water brand taps deep volcanic aquifers on Viti Levu, exporting Fijian groundwater globally.
• Cyclone Winston in 2016 was the strongest tropical cyclone ever recorded in the Southern Hemisphere.
• Fiji ranks 18th globally in per-capita renewable freshwater resources, with 31,052.12 m³ per capita in the 2022 World Bank dataset.
• Saltwater intrusion into coastal aquifers is an increasing problem on Fiji’s lower-elevation outer islands.
• Southeast trade winds drive rainfall patterns in Fiji, creating distinct wet windward and dry leeward zones on larger islands.
• Fiji’s abundant freshwater resources coexist with significant climate vulnerability, requiring sustained investment in infrastructure.

The Bigger Picture: What This Map Really Shows

Here is a full list of Nations by Renewable Freshwater Resources per Capita: