Explanations:Himachal Pradesh is a state in northern India known for its natural beauty and environmental conservation efforts. The state has implemented several measures to manage sewage effectively, which is why it is considered the only state in India that does not suffer from sewage drainage into natural water bodies.
The state government of Himachal Pradesh has prioritized environmental sustainability and has taken several steps to ensure that sewage is managed in a way that does not harm the environment. This includes the construction of sewage treatment plants, the implementation of strict regulations on waste disposal, and the promotion of eco-friendly practices among residents and industries.
One of the key reasons for Himachal Pradesh's success in sewage management is its geographical location. The state is predominantly mountainous, which makes it easier to manage sewage through gravity-fed systems and natural filtration processes. Additionally, the state's relatively small population and the focus on tourism have led to a greater emphasis on maintaining clean and sustainable environments.
Other states in India, such as Bihar, Uttar Pradesh, and Rajasthan, face significant challenges with sewage management due to factors such as high population density, inadequate infrastructure, and limited resources. These states often struggle with issues like untreated sewage being discharged into rivers and other water bodies, leading to pollution and environmental degradation.
Therefore, Himachal Pradesh stands out as the only state that has effectively managed to prevent sewage from draining into natural water bodies, making it a unique case in the context of environmental management in India.