Articles by Rainwater Club

In the earlier parts of this series we have seen as to how in a layout context, the Resident Welfare Association (RWA) is the body that is aware of the issues that the residents face, can engage with the residents to identify appropriate solutions, can build consensus on issues/resolutions and enable the implementation of measures to ensure issue resolution. We have also discussed the relevance of Rainwater Harvesting (RWH) in the layout context, and dealt with FAQ’s on the same. In this article we will see how the RWA can play the role of a 'Resource Manager' for water, assuming…

The first two parts of this series dealt with arriving at a broad layout-level strategy for rainwater harvesting (RWH) and how to engage the residents and decision-making bodies of the layout to move the strategy forward. When engaging with residents, one will inevitably face many questions about why people should consider rainwater harvesting (RWH), how the systems are constructed and how they work. The following discussion concentrates on how to address these FAQs, first focusing on general RWH questions and then on more technical questions related to RWH for direct storage and groundwater recharge. Rainwater Clubrainwaterclub [at] gmail [dot] com1022,…

In Part 1 of this series, we touched on the crucial first steps to implementing rainwater harvesting (RWH) in a layout - asking yourself why the layout should implement RWH, what implementation strategies make sense in your layout, and consulting with someone with RWH technical capacity to assist with conception, design and implementation. This part focuses on the human dimension of implementing RWH at a collective level. As we saw in Part 1, the two RWH implementation strategies for a layout are household collection for domestic use, and collection from households and common areas for groundwater recharge. To implement either…

Step 2 – What should be the RWH strategy for your layout Another factor to consider when determining the best RWH interventions for your context is your layout’s land use pattern. In a typical urban residential layout, land use is usually as follows: approximately 60% is rooftops, 20% is roads and the rest is open-areas like parks, playgrounds, footpaths, transformer yards or drains. This means that the largest amount of rain is falling on rooftops. Rooftops are also clean and so rainwater running off of them is clean. It is prudent to try and capture this at the household level…