Welcome to RAiN Forum

RAiN Forum is a non-profit voluntary platform for knowledge sharing and promotion of safe water among scientist, engineers, architects, planners, academicians, practitioners, administrators, students and others who are directly or indirectly concerned in sustainable water management.

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International training on Rainwater Harvesting System

International training and exposure visit on Rainwater Harvesting System returns for 2021 and is seeking applications for the first cohort of the year. Be part of the impact and technical community collaborating to solve the water crisis through nature-based solutions. The training programme is to be held from 26-to-29 September 2021 at Sarah Resort, Gazipur. Funded-fellowships are available.

Application details here

Application deadline: 17 September 2021

Feasibility Assessment

Free feasibility assessment for Industrial Building

RWH Calculator

Calculate the potentialities of Rainwater Harvesting in your building.

Find the Rain Champions

If you required for any queries, assistance, study, report and consultancy support, please contact us

Rainwater Catchment Calculator

Calculate the rainwater collection potential of your home or project. Just select the catchment type, area and location to estimate monthly or annual rainwater collection potential of your home or project.

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Latest Project

Rain Water harvesting video

Now it's the time to save the water. A public service advertisement video was filmed in the year of 2003 by Centre for Science and Environment, New Delhi on the interest of public service.

Latest Events

Today's Weather Forecast

Get the weather forecast for today, tomorrow or a specific date for Dhaka, Bangladesh.

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Latest Resources