Harvested rainwater can be used for various non-potable purposes, such as watering gardens, flushing toilets, washing cars, and even for certain industrial processes. Rainwater harvesting systems typically include gutters and downspouts to direct rainwater from rooftops into storage tanks or cisterns.
Rainwater harvesting is important for several reasons:
Rainwater harvesting is closely tied to climate change in the UK. As weather patterns become more erratic and intense due to climate change, rainwater harvesting serves as a crucial adaptation strategy. It helps capture and store precipitation during heavy rainfall, providing a local water source in times of drought. This decentralised approach reduces dependence on centralised systems vulnerable to climate-related disruptions. Rainwater harvesting also addresses water scarcity challenges, mitigates flooding risks by managing excess rainwater, and promotes sustainable water practices aligned with UK climate resilience goals. In essence, rainwater harvesting contributes to local adaptation, minimising environmental impact and fostering resilience in the face of changing climate conditions.
We recently installed several water butts on our garage site at Whitesmead Road, and any water collected will be used to service the nearby allotments
This will reduce some of the reliance on the mains water supply to the allotments, which is used to help keep the plants healthy. Unfortunately, Hertfordshire is one of the driest counties, and our water resources are under increasing pressure, so every little helps when it comes to saving water
We installed a total of 6 water butts, and each one holds a maximum of 200 litres.
Funded by the Climate Change Community Fund, a water butt had been installed to the side of Peartree shops which collects rainwater to be used for the maintenance of the flowerbeds outside the shopping district. The flowerbeds are maintained by members of the Resident's group. The plants not only improve the year-round colour of the area but also increase the presence of pollinators. To further enhance the biodiversity, a birdhouse has also been installed in the area.