Why water resource conservation is necessity?

It is said that available fresh water is only about 0.01% of the Earth's total water resources. 2% of the global water supply is trapped in icebergs; 97% is salt water; the remaining 1% makes up our fresh water supply. This 1% fresh water supply must cover our population's daily use and consumption. Clearly it's not enough. Now let's talk about pressure on water resources. As temperatures rise, people and animals need more water to maintain their health and thrive.

Many important economic activities, like producing energy at power plants, raising livestock, and growing food crops, also require water. The amount of water available for these activities may be reduced as Earth warms. In some areas, water shortages will be less of a problem than increases in runoff, flooding, or sea level rise. These effects can reduce the quality of water and can damage the infrastructure that we use to transport and deliver water. Changes in the amount of rain falling during storms also are evidence of the fact that the water cycle is already changing.

That's why conservation of Water Resource has become an essential practice in all regions, even in areas where water seems abundant. In addition to saving money on your utility bill, water conservation helps prevent water pollution in nearby lakes, rivers and local watersheds. Water pollution should be tackled by providing communities and industries with increasingly efficient ways of water conservation like Water Harvesting Systems and with focuses on developing the integrated management of water resources. In some communities, costly sewage system expansion has been avoided by communitywide household Conservation of Water Resources.

Conserving water can also extend the life of your septic system by reducing soil saturation, and reducing any pollution due to leaks. Overloading municipal sewer systems can also cause untreated sewage to flow to lakes and rivers. Water Conservation Activities at home is one of the easiest measures to put in place, and saving water should become part of everyday family practice. It does not require any significant cost outlay. Although there are water-saving appliances and water conservation systems such as rain barrels, drip irrigation and on-demand water heaters which are more expensive, the bulk of water saving methods can be achieved at little cost.

We need to understand that water is a limited resource. What each of us does in the world, how we live, does make a difference. As we learn the value of clean, safe water and how scarce it truly is, we can take steps to protect it and to get it to people who lack access today