Register of Dams

The world's best databasis on dams, established upon the national inventories sent by the member countries of ICOLD. The Register is continuously updated. It includes more than 55,000 Dams.




5th Asian-Pacific Group symposium (APG 2019)

Tehran, Iran

9-13 December 2019


View the website here


88th ICOLD Annual Meeting

New Delhi, India

4 -10 April 2020


View the website here


2020 USSD Conference and Exhibition

Denver, CO -- Hyatt Regency Denver Convention Center

20 - 24 April 2020


View the website here


ICOLD 27th Congress - 89th Annual Meeting

Marseille, France

5-11 June 2021


View the website here


ICOLD is the Coordinator of the EU project Hydropower Europe which has the goal of achieving a Research and Innovation Agenda (RIA) and a Strategic Industry Roadmap (SIR) for the sector 


View the website here



Photo Dictionnaire Technique

The Technical Dictionary on Dams provides translation of more than 3000 technical terms in the field of Dams (with Sketches, for certain terms), in the following languages: English, French, German, Spanish, Italian, Portuguese, Swedish, Slovene.


Find the Dictionary by clicking here



Members section


This area of the website is for our members only.
If you are not yet registered on our website, during the registration process, you will have to fill the "about you" section, and indicate your National Committee Code. Without this, you will not be allowed to access all the features of the members section, nor the free bulletins.
To find out the «Committee Member Code», please contact your National Committee.
If you are not yet a member of a National Committee, please get in touch with the National Committee of your country, see list here