The dam capacity of the Oceania

Australia is the top country by dam capacity among 5 countries. As of 2020, dam capacity in Australia was 77.79 km3 that accounts for 82.04% of total dam capacity. The top 5 countries (others are New Zealand, Fiji, Samoa, and Papua New Guinea) account for 100.00% of it. The total dam capacity was estimated at 94.82 km3 in 2020.