https://www.scoopwhoop.com/news/jharkhand-canal-collapses-24-hours-after-inauguration/

Took 42 yrs to build and disaster blamed on rats :"Authorities on their behalf blamed several rat holes for the mishap and claimed the same wouldn't have happened had those holes been cemented on time. ""

The last one(2017) I posted b4: http://zzwave.com/plaboard/posts/3956377.shtml

https://www.hindustantimes.com/patna/did-crocodiles-breach-the-bhagalpur-canal-wall-asks-lalu/story-5T2dgDB8mvLf1PCVRt3yeI.html

"water resources minister Rajeev Ranjan Singh alias Lallan Singh had courted controversy by saying holes caused by rats in the dams were the reason for seepage of water following torrential rains...