i.Overexploitation of groundwater: Maharashtra is one of the most groundwaterstressed states in India, with the demand for water exceeding the supply. Overexploitation of groundwater for agriculture and urban use has led to a declinein water levels, which has severe implications for the sustainability of water resources.
ii. Pollution of surface water: Industrialization and urbanization have led to the pollution of surface water bodies such as rivers and lakes. The pollution has led to water quality degradation, which poses risks to human health and the environment.
iii. Inefficient irrigation practices: The agricultural sector is the largest user of water in Maharashtra, accounting for around 80% of total water use. However, traditional irrigation practices such as flood irrigation are inefficient and lead to the wastage of water.
Q.1. Mention any two reasons for the water crisis faced by the state of Maharashtra.
Q.2. Despite being the second highest rainfall-receiving state of the country, Maharashtra still faces water crisis. Substantiate this statement in 40 words.
Q.3. Propose any one solution to mitigate the water crisis faced by Maharashtra state.
A-2 Despite receiving the second-highest rainfall in the country, traditional irrigation practices like flood irrigation leading to water shortages in Maharashtra. This is because flood irrigation involves excessive water use, and the water gets lost due to runoff, leading to less water available for other uses.
A-3 To mitigate the water crisis in Maharashtra, one solution could be to promote the adoption of more efficient irrigation practices, such as drip irrigation and sprinkler systems, that use less water and are more targeted in their delivery. The state can also use rain water harvesting system to improve ground water levels along the western side of western Ghats which receive maximum rain fall. This will increase the efficiency of water use in the state of Maharashtra