TV drama shooting at the Lake
President calls Navy to help paddy farmers getting more water.
One year after the World Bank supported dredging of the Thalangama Lake ended, some farmers further away from the tank are not yet satisfied with the result. In contrast to the World Bank project which followed a broad stakeholder consultation and an environmental impact assessment, before the actual work started, the Navy responded with machinery within days of the call, supported by the Kaduwela Municipal Council. A large number of concerned citizens, including the Thalangama Wetland Watch discussed with the Irrigation Department the need to involve CEA to assist the Navy in a balanced approach which should not harm the internationally recognized flora and fauna of the Environmental Protection Area, and in particular the bird resting places. In a first meeting, the Irrigation Department expressed its interest to use the opportunity of the moment to restore the ancient lake size by dredging the marshland in the back part of the current lake which would however seriously affect wildlife and lake water quality (as the wetland is a natural wastewater treatment system) if not done with buffer zones and clear expert advice. A careful approach is supported by the fact that Colombo just received international accreditation as a “Wetland City” under the Ramsar Convention, with strong support by the President. In this regard, the community responded to the President with a letter.
Update: With regard to the expressed needs by farmers for more irrigation water, CEA, Irrigation Department, and Navy formally met in February to discuss the way forward. The Irrigation Department is currently (March 2019) performing a lake depth survey to prepare a work plan for CEA approval. Once approved, the Navy will return to the lake.
Signboard Explosion at the Thalangama Lake.
There are some signboards at the Thalangama lake with useful information on the environment and good practices for visitors.
Traditional Devil Dancing and Diya-Kepeema ritual.
Tree planting around the lake.
There were recently again much appreciated initiatives of tree planting around the lake. More trees will have multiple benefits aside replacing trees which died or were deliberately cut down.
However, different initiatives apply different techniques and also different levels of post-planting care as the photos show. In the worst cases, planted trees died straight away or where within a few weeks completely covered by climbing weeds. As a result, the planting success rate varies a lot and it would be good if the different initiatives could learn from each other.
Government officials in action.
The search of a knife which was used in a severe crime on the bottom of the Thalangama lake attracted many curiosity seekers, watching divers and police in action.
New signboards were installed by the Irrigation Department, with information about the Thalangama tank and on correct behavior to maintain human and environmental health.
The spillover nearly disappeared under heavy rains in May 2018.
April & May, 2018
A lot of ‘bad parking’ (poor driving) in April and May 2018
World Bank published a brief.
"In response to devastating floods, the government of Sri Lanka has prioritized urban wetlands management in the Sri Lankan capital Colombo as a key pillar of its climate and disaster resilience strategy."
More activities in the lake
Lake baptism on March, 25, 2018