Lower Bhavani Project Canal
Lower Bhavani Project Canal is a 201-kilometre (125 mi) long irrigation canal which runs in Erode district in Tamil Nadu, India. The canal is a valley-side contour canal, fed by Bhavanisagar Dam and irrigates 2.07 lakh hectares of land.
Source: Wikipedia — Lower Bhavani Project Canal (CC BY-SA 4.0)