What are the types of rainwater harvesting?

Answer:
Large scale rainwater harvesting is when a river is dammed and the stored water is then used for irrigation, industrial and domestic uses.

Small scale rainwater harvesting is when a property owner catches rainfall from a house roof and stores it in rainwater tanks for personal use, including watering, flushing toilets, washing clothes, and bathing, drinking and cooking, if required.
First answer by Fredzy. Last edit by Fredzy. Contributor trust: 26 Question popularity: 2 [recommend question].