Section 21(b) in Andhra Pradesh Gram Panchayat Land Development (Layout and Building) Rules, 2002
(b)no building activity shall be carried out within:(i)30 meters from the boundary of Rivers and Lakes of surface area for 10 Ha and above:(ii)15 meters from the boundaiy of lakes of surface area for less than 10 Ha.(iii)9 meters from Nalas, Canal, etc.
