Which state government made rain water harvesting as mandatory in the year 2001? - Science

Which state government made rain water harvesting mandatory in the year 2001?

One Line Answer

Tamil Nadu is the first Indian state which made rainwater harvesting mandatory in 2001.

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Chapter 2: Water - Try to Answer [Page 76]

Chapter 2 Water
Try to Answer | Q IV. 4. | Page 76

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