to monitor or procure the monitoring by a competent authority or appropriate body of discharges from urban waste water treatment plants within its area to verify compliance with the relevant requirements of Part I of Schedule 3 in accordance with the control procedures set out in Part II of that Schedule;

to monitor or procure the monitoring by a competent authority or appropriate body of amounts and composition of sludges disposed of to surface waters within its area (other than by means of dumping from ships);

to monitor or procure the monitoring by a competent authority or appropriate body of waters subject to discharges from urban waste water treatment plants within its area provided in accordance with regulation 5 in cases where it can be expected that the receiving environment will be significantly affected; and

to carry out or procure the carrying out by a competent authority or appropriate body of monitoring and any other relevant studies to verify that discharges within its area to which regulation 5(5) applies and the disposal of sludge to surface waters within its area (other than by means of dumping from ships) do not adversely affect the environment.

to monitor or procure the monitoring by a competent authority or appropriate body of amounts and composition of sludges disposed of to surface waters by means of dumping from ships;

to carry out or procure the carrying out by a competent authority or appropriate body of monitoring and any other relevant studies to verify that the disposal of sludge to surface waters by means of dumping from ships does not adversely affect the environment.