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RAIN WATER HARVEST INTRODUCTION:- Water is essential to all life forms on earth - human, animal and vegetation to sustain life Rain is the first source of water in hydrological cycle It’s a primary source of water for us Hence rain water harvesting should be done . Rainwater harvesting is a technology used for collecting and storing rainwater

Rain water harvesting

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Page 1: Rain water harvesting

RAIN WATER HARVEST

INTRODUCTION:-

Water is essential to all life forms on earth - human, animal and vegetation to sustain life

Rain is the first source of water in hydrological cycle

It’s a primary source of water for us

Hence rain water harvesting should be done .

Rainwater harvesting is a technology used for collecting and storing rainwater

Page 2: Rain water harvesting

Need for rainwater harvesting

Water is becoming scarce,

Surface water is inadequate to meet our demand.

we have to depend on ground water.

To reduce soil erosion.

Groundwater is getting depleted and polluted.

Improves the ground water quality.

|Increasing population of India.

Page 3: Rain water harvesting

How to harvest rain water

Collect water from the rooftop.

Draw it down from pipes.

Filter the water.

Store in a sump or tank for later use.

Charge the groundwater through a soak pit.

Lead the water into a well to increase ground water content.

Page 4: Rain water harvesting

Benefits

RWH is the ideal solution for all water requirements.

Increase in ground water level.

Reduces flooding of roads .

Reduced soil erosion.

Improves the ground water quality.

Low cost and easy to maintain.

Reduces water and electricity bills.

Page 5: Rain water harvesting

Conserve,Reuse,Recycle Water

Save Water Save Life

Page 6: Rain water harvesting

THANK YOU