Decameter (dam) is a unit of length (1 dam = 10 m), not of area. Also the square decameter (dam2) is a very small unit compared to area of a country.
CA
CA
The airport code for Muskrat Dam Airport is MSA.
The area of Hinze Dam is 9,700,000.0 square meters.
The area of Dam Ha District is 290 square kilometers.
The area of Alcona Dam Pond is 4,079,231.2737792004 square meters.
The area of Dam Rong District is 892 square kilometers.
The area of Dam Doi District is 796 square kilometers.
Canada-Syncrude Tailings Dam
The Three Gorges Dam in China
kihansi dam is found in Tanzania