Coimbatore Corporation will rejuvenate 30 waterbodies and inspect rainwater systems, with notices planned for 50,000 non-compliant properties. The Coimbatore district administration has initiated a survey to assess the scope for rainwater harvesting in government buildings and borewells across the district through non. Local bodies in Coimbatore district have begun efforts to convert open wells and defunct borewells into rainwater harvesting (RWH) structures to make better use of runoff water during the.