SamSamWater Rainwater Harvesting Tool
Welcome to the SamSamWater Rainwater Harvesting Tool.

Rainwater harvesting is an easy way to collect water during the rainy season and store it for use during the dry season.
Using this tool you can easily determine the optimum size of your rainwater harvesting reservoir.

There is also an Android App of the Rainwater Harvesting Tool available.

The tool consists of 4 steps

1. Location
2. Roof size
3. Water demand
4. Results