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Greater Colombo Water and Wastewater Management Improvement Program (Project 1) |
| Draft Initial Environmental Examination |
View (PDF - 1.90MB) |
| Environmental Assessment and Review Framework |
View (PDF - 914KB) |
| Draft Resettlement Plan |
View (PDF - 1.75MB) |
| Draft Resettlement Framework |
View (PDF - 614KB) |
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| Plan of Action for the Implementation of Water Quality Surveillance System in Sri Lanka |
View (PDF - 92.6 KB) |
| Cabinet Memorandum |
View (PDF - 106 KB) |
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Effectiveness of Rain Water Harvesting (RWH) Systems as a Domestic Water Supply Option |
View (PDF - 810 KB) |
by Tanuja Ariyananda and
M.M.M. Aheeyer
of
Lanka Rainwater Harvesting Forum
Colombo - October 2011 |
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Invitation for Submission of Expression of Interest (EOI) for Development of 5 Nos. of Priority Water Supply Projects with Funding Agreements |
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| Section I & II - Invitation for Submission of EOI |
View (Protected PDF - 249 KB) |
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| Section III |
View (Protected PDF - 76.6 KB) |
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| Section IV - Submission Format |
Download (Protected ZIP Achieve - 56.1 KB) |
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| Section V - NWSDB Project Cost Estimates |
Download (Protected ZIP Achieve - 84.6 KB) |
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| Section VI - Feasibility Reports |
Download (Protected ZIP Achieve - 38.3 MB) |
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Coverage and Level of Service Details |
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| DS Divisions-wise Coverage and Level of Service Details (2008) |
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View (PDF File - 34.1 KB) |
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Download (ZIP File - 30.8 KB) |
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| DS Divisions-wise Coverage and Level of Service Details (2009) |
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View (PDF File - 33.2 KB) |
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Download (ZIP File - 25.7 KB) |
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| DS Divisions-wise Coverage and Level of Service Details (2010) |
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View (PDF File - 93.9 KB) |
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Download (ZIP File - 79.3 KB) |
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| DS Divisions-wise Coverage and Level of Service Details (2011) |
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View (PDF File - 96.8 KB) |
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Download (ZIP File - 84.6 KB) |
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| DS Divisions-wise Coverage and Level of Service Details (2012) |
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View (PDF File - 132 KB) |
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Download (ZIP File - 120 KB) |
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Drinking Water Quality Reports |
| View our Drinking Water Quality Status here |
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| Download Water Conservation Poster Collection |
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| ::: Updated on 2013.03.12 ::: |
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© 2013 National Water Supply and Drainage Board. All rights reserved. |
Miscellaneous