Whether her department has ascertained which municipalities are (a) lacking adequate infrastructure for the full and proper treatment of sewage, (b) releasing effluent from non-compliant or poorly functioning waste water treatment works into streams and dams, (c) unable to provide reliable bulk infrastructure sewerage collection services, (d) still using outdated or inefficient pump stations and (e) falling foul of the South African National Water Policy of 1996 and the National Water Act, Act 36 of 1998, in respect of not properly protecting aquatic ecosystems; if not, why not in each case; if so, (i) what steps has her department taken to rectify each specified situation fully and rapidly and (ii) to what extent has the specified steps succeeded in doing so?