39. Calls for strict impleme
ntation of existing waste water treatment standards and compulsory water management plans by operators, in cooperation with the drinking water companies and the competent authorities; stresses, how
ever, that existing treatment plants are ill-equipped to treat hydraulic fracturing waste water and may be discharging pollutants into rivers and streams; considers, to this end, that a full assessment of all the relevant
water ...[+++] treatment plants in the Member States concerned should be carried on by the competent authorities;