Nagahamulla is a suburb of Battaramulla, in the Colombo District, Sri Lanka. It is administered by the Kaduwela Municipal Council.http://www.kaduwela.ds.gov.lk/index.php/en/17-main-menu/14-development-needs.html
It is located from Colombo Fort, near the Sri Lankan parliament building.
Features Thalangama Wetland, one of four recognised urban wetlands, which make up Colombo's flood retention belt.https://www.bbc.com/future/article/20240917-how-sri-lanka-is-cleaning-up-wastelands-and-reviving-colombos-wetlands New water reserve tank is also currently under construction.
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