திருச்சி மண்டலம்
Home Introduction: The office of the Chief Engineer, WRO, PWD, Trichy Region was formed on 05.10.1995, with its Head Quarters at Trichy. The hydraulic boundaries of Trichy Region includes the Cauvery Basin, Vellar Basin, Agniyar Basin and Pambar-Kottakaraiyar Basin (Part) which