Rain Water Harvesting Pond If there is a heavy down fall or continuous rain fall your pond will fill up with water, this water has to go somewhere. If you have an overflow fitted the excess water will be directed away from your pond, usually to a drain to stop your pond from overflowing. Rain water can be a benefit by: Providing a free water supply, particularly beneficial if tap water is metered and charged accordingly by the water supply company. Being free of chlorine and chloramine. States like Punjab and Tamil Nadu are providing subsidies to farmers who practice rainwater harvesting. .30 States/UTs have made rainwater harvesting mandatory by enacting laws, rules & regulations building bye-laws or suitable Government Orders. Abstract Rainwater harvesting is a technology used for collecting and storing rainwater from rooftops, the land surface or rock catchments using simple techniques such as jars and buckets as well as more complex techniques such as underground dams. rain will contribute oxygen to a pond. Rainwater is a helpful source of the dissolved oxygen your pond needs to thrive. It is also (usually) a clean and natural water source that can be confidently added to your pond water. Allegiance Water Management www.allegianceindia.in Percolation well in Vadodara. Rainwater Harvesting. Percolation Pit in Ahmadabad. Percolating Pit in surat. Percolating well in Vadodara. Rainwater Harvesting System. Recharge well. Borewell Recharge System. Rain water Harvesting. Water Harvesting. Rooftop Rainwater Harvesting. Rainwater Harvesting in Indore. Rainwater Harvesting in Bhopal. Rainwater Harvesting in Ahmedabad. Rainwater Harvesting in Vadodara, Baroda. Rainwater Harvesting in Surat. Digital water Level Recorder in Ahmedabad. Piezometer in Ahmadabad . Digital Water Flow Meter in Vadodara. Digital Water Flow Meter in Ahmedabad. Digital Water Flow Meter in surat. Digital Water Flow Meter in Bharuch. Digital Water Flow Meter in Ankaleswar. Digital Water Flow Meter in Gujarat. Digital Water Flow Meter in Rajkot. Digital Water Flow Meter in Nasik. Digital Water Flow Meter in Pune. Digital Water Flow Meter in Nagpur.