Why canalisation is faild in India?

Canalization in India has faced challenges due to factors such as inadequate infrastructure, inefficient water management practices, and political interference. Additionally, regional disparities in resource allocation and maintenance have led to uneven development, leaving many areas underserved. Environmental concerns, including sedimentation and ecological impact, further complicate effective canal management. Overall, a lack of cohesive planning and execution has hindered the success of canalization efforts in the country.