Sri Lanka is endowed with a hydraulic civilization natured by a rich Irrigation Heritage.  We are committed to keep these traditions alive by the development and management of the water and land resources for sustainable use.  While providing water for paddy cultivation, to produce the staple diet, rice for food security of the Nation, all other water needs of the respective Regions have to be fulfilled.  Our policies, plans and programs are geared to achieve these ends.

Vision
“Prosperous Sri Lanka through sustainable water  resources  development and management.”

Mission                                                                                            “Providing wellbeing of community & environment by fulfilling multiple water users through Water Resources  Development & Management.”

The Main Functions of the Ministry
  • Formulation & Execution of Policies, Programmes and Projects related to the Ministry and institutions comes under the purview of the Ministry.
  • Provide public services under the scope of the ministry in an efficient and public friendly manner.
  • Development of Water Resources and Irrigation Facilities.
  • River Basins and Irrigation Systems Management including Operation and Maintenance.
  • Conservation and Protection of Water Sources and Irrigation Systems.
  • Making dam safety arrangements.
  • Develop Technical guidance and criteria for bulk Water allocation for Multiple needs.
  • Implement strategic programmes and projects to prevent water pollution and related environmental pollution and to ensure water quality.
  • Prevention of Salt Water Extrusion to inland areas.
  • Drainage and flood Protection.
  • Provide Engineering Consultancy Services.
  • Contributing to standardized constructions as the main construction services provider of the government.
  • Institutional Development and Productivity Enhancement of Irrigation systems.
  • Development, Monitoring and Management of Ground Water.
  • Conservation of Rain Water and promoting Rain Water harvesting programme.
  • Management of Mahaweli Reservoir Systems as the main Renewable Energy Supplier of National Power Supply.
  • Expanding the contribution made through the Mahaweli Special Zones as a major stakeholder in the local food production process.
  • Broadening the Professional Services in the field of irrigation while safeguarding the domestic Irrigation Engineers' Service.
The Main Objectives of the Ministry
  • Development and Management of water resources required for all water consumption and energy needs of the country.
  • Improving land and water use efficiency.
  • Protection of water quality and sustainability through conservation of river basins and water resources.
  • Providing irrigation and agricultural consultancy facilities required to ensure food security in Sri Lanka.
  • Providing necessary facilities to ensure a safe and secure domestic water supply to all Sri Lankans.
  • Providing water facilities for ecological balance and development.
  • Ensuring the sustainability of agriculture by improving the living standards of the farming community associated with irrigation systems.
  • Meeting water needs of industry and tourism services.
  • Development, conservation and management of groundwater resources in Sri Lanka.
  • Active contribution to the national food production process through the Mahaweli special Economic Zones.
 Future Investments 
  • Establishment of Ground Water Monitoring network in selected Districts
  • Productivity Enhancement and Irrigation System Efficiency Improvement Project (PEISEIP) in Major Medium Irrigation Schemes
  • Mahaweli LB Lower Basin Development ( Kinniya, Kanthale)
  • Riverine Protection, Conservation & Management Programme
  • Procurement Machinery and Equipment for Groundwater Development projects and Research activities
  • Agro Eco tourism project (public Private Partnership)
  • Pilot project on converting Diesel & Electrical driven pumps to solar power driven pumps for Rajanganaya lift Irrigation scheme
  • Improvements to the Irrigation Tanks & Canals in sugarcane cultivation areas in Pelwatta

Irrigation Division
Executive officers Name List ( Mahaweli and Jawatta Premises )

Division Designation Name Telephone Number
Admin Additional Secretary (Admin) Mrs H. G. J. P Wijayasiriwardhana 011 - 2684053
Senior Assistant Secretary (Admin II) Mrs. H. K. G Niroshana 011 - 2687291
Assistant Secretary (Admin II) Miss H.A.V.K Palansooriya 011 - 2681079
Administrative Officer Mrs. T. Darshani Withana Pathirana 011 - 2681092
Administration, Legal, Investigation Additional Secretary (Administration, Legal, Investigation) Mr. M.B.L Rahuman 011 - 2055432
Senior Assistant Secretary (Administration, Legal, Investigation) Miss. K.M.Y.S.kushani Borelassa 011 - 2081135
Chief Management Service Officer (Jawaththa Premises) Mrs. R.R Damayanthi 011 - 2081371
Land Additional Secretary (Land) Mrs. Chandrika Vilasini Athugala 011 - 2684067
Director Land Mr. G.U.K Algewaththage 011 - 2672110
Legal Officer (Land) Miss Chintha Damayanthi 011 - 2682580
Procurement and Contract Director Genarel (Procurement and Contract) Mr. N.P Jayathilaka 011 - 2684395
Director (Procurement) Eng. S Kokularamanan (Mr) 011 - 2695290
Director (Contract) Eng. S.P.N.D Senarath (Mrs) 011 - 2694277
Assistant Director (Procurement) Eng. H.P.S Sri Lal (Mr) 011 - 2682432
Assistant Director (Procurement) Eng. Chandana Edirisooriya (Mr)
Accounts Chief Financial Officer Mr. N.S.R Siwarooban 011 - 2081142
Chief Accountant Mrs. T.T.N Fernando 011 - 2503796
Chief Accountant Mr. B.K Nishantha 011 - 2055119
Chief Accountant Mrs. M.W. Gayani Chamalika 011 - 2555017
Accountant Mrs. L.M.V.D.K De Mal 011 - 2503794
Internal Audit Chief Internal Auditor Mr. G.S Udaya Kumara 011 - 2081623
Mechanical Director General (Engineer) Mr. H.K.D.W. Theja Gajanayaka 011 - 2588148
Planning Senior Director (Planning) Mrs. D.A.G.G. Abesekara 011 - 2503704
Senior Director (Planning) Mrs. L.P.C Fernando 011 - 2081131
Water Resource Planning and Management Additional Secretary (Water Resource Planning and Management) Mrs. D.N.H.L. Madawalagama 011 - 2081130
Director (Water Resource Planning) Eng. L.R.H. Perera (Mr) 011 - 2081134
Senior Director (Water Management) Eng. T.H.R.C.Chandrathilaka (Miss) 011 - 2556021
Water Resource Development Additional Secretary (Water Resource Development) Eng. P.M Jayadeera 011 - 2550057
Director (Water Resource Development) Eng. S. Vickneshwaran (Mrs) 011 - 2502724
Assistant Director (Water Management Development) Mr. K,B.S.L.Madushan
Assistant Director (Water Resource Management) Mr. H.M.A.D.W. Bandara
Assistant Director (water Resource Management) Mrs. K.K.P Wijenayaka
River Basin Management Director General (River Basin Management) Mr. L. Laksiri Silva 011 - 2684044
Assistant Director (River Basin Management) Mrs. W.A.N.R. Vithakshana 011 - 2681073
Agriculture Director General (Agricultural) Mrs W.T Ranjani 011 - 2081136
Director (Agricultural) Mrs. A.R.W.M.M.U Amarakoon 011 - 2081136
Director (Agricultural) Mrs. S.D.K Priyadarshani 011 - 2687291
Project Personal Management Additional Secretary (Project Personal Management) Mr. H.P Sumanasekara 011 - 2675790
Translators Division Translator Mr. Upul Gunarathna 011 - 2081805
Translator Mrs. M.P Gamage 011 - 2675958