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The Diyawanna Oya is considered environmentally important for both its flood retention capabilities, and for providing a home to many wetlands’ flora and fauna.
In the recent past, water of Diyawanna Lake indicated serious water quality problem with development of algal bloom. The maintenance of good water quality in Diyawanna Lake is fundamental to the long-term future of the lake as a multi-user resource.
Sampling Locations
Eight sampling locations have been selected for monitoring of the water quality in Diyawanna Oya from April 2016.
The agreement between the Central Environmental Authority...
மேலும் வாசிக்க
The 11th Annual Presidential Environment Awards 2025,...
மேலும் வாசிக்க
The Inaugural Session marking the commencement of work...
மேலும் வாசிக்க
மத்தியசுற்றாடல்அதிகாரசபை
104, டென்சில்கெப்பேகடுவமாவத்தை, பத்தரமுல்லை, இலங்கை.
தொலைபேசி : 011-2872419,011-2872278,011-2873447,011-2873448
துரித அழைப்பிற்கு: 011-2888999
© 2013 Copyright Central Environmental Authority - Sri Lanka.All rights Reserved.
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