About
- Under this program, about 24,800 rainwater harvesting systems are being built across the country to enhance rainwater harvesting and ensure long-term water sustainability.
- The ‘Jal Sanchay Jan Bhagidari’ initiative seeks to preserve water with a strong emphasis on community partnership and ownership.
- It is pushed by an entire-of-society and a whole-of-government approach.
Rain Water Harvesting
- Rain water harvesting is the gathering and storage of rainwater that runs off from roof tops, parks, roads, open grounds, etc.
- This water runoff can be both stored or recharged into the groundwater.
- A rainwater harvesting structures includes the following additives:
- catchment from wherein water is captured and saved or recharged,
- conveyance system that includes the water harvested from the catchment to the storage/recharge sector,
- first flush this is used to flush out the primary spell of rain,
- filter used to do away with pollution,
- storage tanks and/or numerous recharge structures.
Significance
- Water Conservation: Collecting rainwater reduces the demand on neighborhood water elements, which could help conserve freshwater assets.
- Reduced Stormwater Runoff: Harvesting rainwater facilitates lessen the volume of runoff, that may lower soil erosion and reduce the risk of flooding.
- This also helps decrease the impact on local waterways and ecosystems.
- Groundwater Recharge: Some systems are designed to allow harvested rainwater to seep again into the surface, helping to recharge groundwater elements and maintain the water table.
- Reduced Infrastructure Strain: By lowering the demand on municipal water structures, rainwater harvesting can assist reduce the burden on existing water infrastructure, potentially delaying the want for high priced upgrades and expansions.
- Emergency Supply: During droughts or natural failures, having a reserve of rainwater can be critical for keeping water supply for critical needs.
- Sustainability: As weather trade influences water availability, rainwater harvesting becomes increasingly applicable as a sustainable practice to buffer towards variability in rainfall and water supply.
Government Initiatives to Tackle Shortage of Water in India
- National Water Mission (NWM): NWM objectives to preserve water, minimize wastage, and make certain equitable distribution of water across diverse sectors.
- It specializes in selling water use performance, groundwater recharge, and sustainable development of water resources.
- Jal Jeevan Mission (JJM): Launched in 2019, the Jal Jeevan Mission aims to offer piped water supply to all rural families by 2024.
- The challenge makes a speciality of decentralized water management, community participation, and leveraging generation to make sure safe and sustainable water supply in rural regions.
- Atal Bhujal Yojana (ABHY): Launched in 2019, the Atal Bhujal Yojana goals to improve groundwater control and sell sustainable groundwater use in recognized water-harassed areas across India.
- It focuses on community participation, demand-side control, and groundwater recharge measures.
- Pradhan Mantri Krishi Sinchayee Yojana (PMKSY): It was launched in 2015-16 to enhance physical access of water on farm and expand cultivable area underneath assured irrigation, improve on-farm water use efficiency, introduce sustainable water conservation practices, and so on.
- The Atal Mission for Rejuvenation and Urban Transformation (AMRUT): It was launched in 2015 in decided on 500 cities and focuses on the improvement of primary urban infrastructure within the Mission towns within the sectors of water supply, sewerage & septage control, storm water drainage, green areas & parks and non-motorized city transport.
- Namami Gange Programme: Launched in 2014, it aims to rejuvenate the River Ganga and its tributaries through addressing pollutants, promoting sustainable wastewater control, and restoring the ecological health of the river basin.
- Interlinking of Rivers (ILR): The National Water Development Agency (NWDA) has been entrusted with the paintings of inter-linking of rivers beneath the National Perspective Plan (NPP).
- NPP has two components, viz., Himalayan Rivers Development Component and Peninsular Rivers Development Component.
- 30 link projects had been identified under NPP.
Suggestions for Water Conservation
- Implementing green water management practices, consisting of rainwater harvesting and watershed management, can help refill water assets.
- Investing in water treatment structures and enhancing irrigation techniques can lessen waste and pollutants.
- Raising attention about water conservation for most of the public and encouraging accountable water use is vital.
- Additionally, guidelines that sell sustainable water allocation and management are essential for long-term solutions.
- By the use of the latest technology, along with IoT, AI, and far flung sensing, water consumption can be measured and managed more efficiently.
Source: The News on AIR