Need action towards a check dam damaged in 2015 floods

Check dam was damaged in 2015 floods and still in same situation as no action taken by the concerned department.

Dear Sir,

I live near Kosasthalaiyar river in Thirukandalam, Tiruvallur district. A check dam was built in the river with low quality material and the dam could not stand even a single flood during December 2015. The check dam has not been fixed by the concerned departments and is still not rebuild. Please take the matter to the concerned authorities and help us develop our water level for agriculture.