The source notes that Total Renewable Water Resources (TRWR) is the sum of internal renewable water resources (IRWR) and external renewable water resources (ERWR). It corresponds to the maximum theoretical annual amount of water available for a country at a given moment.
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Total renewable water resources in Ghana 2000-2020
The total renewable water resources in Ghana amounted to 56.2 billion cubic meters in 2020. In fact, the value has remained the same since 2000. This means that, theoretically, the country had the said amount of water available for use in each year. Total Renewable Water Resources is the sum of internal renewable water resources and external renewable water resources.
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FAO. (January 19, 2024). Total renewable water resources (TRWR) in Ghana from 2000 to 2020 (in billion cubic meters per year) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 26, 2026, from /statistics/1446076/annual-total-renewable-water-resources-in-ghana/
FAO. "Total renewable water resources (TRWR) in Ghana from 2000 to 2020 (in billion cubic meters per year)." Chart. January 19, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 26, 2026. /statistics/1446076/annual-total-renewable-water-resources-in-ghana/
FAO. (2024). Total renewable water resources (TRWR) in Ghana from 2000 to 2020 (in billion cubic meters per year). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 26, 2026. /statistics/1446076/annual-total-renewable-water-resources-in-ghana/
FAO. "Total Renewable Water Resources (Trwr) in Ghana from 2000 to 2020 (in Billion Cubic Meters per Year)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 19 Jan 2024, /statistics/1446076/annual-total-renewable-water-resources-in-ghana/
FAO, Total renewable water resources (TRWR) in Ghana from 2000 to 2020 (in billion cubic meters per year) ÌÇÐÄÆƽâ°æ, /statistics/1446076/annual-total-renewable-water-resources-in-ghana/ (last visited July 26, 2026)
Total renewable water resources (TRWR) in Ghana from 2000 to 2020 (in billion cubic meters per year) [Graph], FAO, January 19, 2024. [Online]. Available: /statistics/1446076/annual-total-renewable-water-resources-in-ghana/
