This Regulation provides that no person shall discharge effluent onto land, into a watercourse or into a waterbody unless he ensures that the parameters of the effluent do not exceed the permissible limits set out in the Second Schedule to this Regulation. “Waterbody” includes a stream, a river, a canal, a lake, a pond, a reservoir, an estuary, a wetland and underground water and “watercourse” means any natural or artificial channel, pipe or conduit, excluding the sewerage system, carrying, or t