The International Water Management Institute is a non-profit, scientific research organization focusing on the sustainable use of water and land resources in developing countries.

International Water Management Institute has its headquartered is situated in Colombo, Sri Lanka, with regional offices across Asia and Africa

At the South Africa Pretoria International Water Management Institute has office center.

Locations:

Sri Lanka (Colombo - Headquarters);
India (Hyderabad, New Delhi);
Pakistan (Lahore);
Laos (Vientiane);
Nepal (Kathmandu);
Uzbekistan (Tashkent);
South Africa (Pretoria);
Ghana (Accra);
Ethiopia (Addis Ababa)

Resources:

Emergency response products for water disasters
Mobile weather stations
Sri lanka water resources information system
Water data portal
World water & climate atlas
Drought monitoring system
Eco-hydrological databases
Models & software
Mobile apps

Some issues are covered by International Water Management Institute:

Issues
Cities
Ecosystems
Water in agriculture
Water and communities
Water policy

Contact to:

International Water Management Institute
Southern Africa Office
141 Cresswell Street, Weavind Park,
Pretoria, South Africa

Mailing Address
Private Bag X813, Silverton 0127,
Pretoria, South Africa
Tel: +27 12 845 9100
Fax: +27 12 804 6397