Water Resources Act 1991

[F1 161. Anti-pollution works and operations E+W

(1)  This section applies where it appears to the Agency that any poisonous, noxious or polluting matter or any waste matter is or has been present in, or is likely to enter, any controlled waters.

(2) In a case where the matter appears to be or to have been present in the controlled waters, the Agency shall be entitled to carry out works and operations for any of the following purposes—

(a) removing or disposing of the matter;

(b) remedying or mitigating any pollution caused by its presence in the waters; or

(c) restoring (so far as it is reasonably practicable to do so) the waters, including any flora and fauna dependent on the aquatic environment of the waters, to their state immediately before the matter became present in the waters.

(3) In a case where the matter appears to be likely to enter the controlled waters, the Agency shall be entitled to carry out works and operations for the purpose of preventing it from doing so.

(4) The Agency shall be entitled to carry out investigations for the purpose of establishing any of the following—

(a) the nature of the matter,

(b) the source of the matter;

(c) the nature and effects of any pollution caused or likely to be caused by the presence of the matter; and

(d) the identity of any responsible persons.

(5) Without prejudice to the power of the Agency to carry out those investigations, the powers conferred by subsection (2) or (3) shall only be exercisable in a case where—

(a) the Agency considers it necessary to carry out forthwith any works or operations falling within that subsection; or

(b) it appears to the Agency, after reasonable enquiry, that no responsible person can be found on whom to serve a works notice.

(6) In this section “responsible person” means a person who has caused or knowingly permitted the matter—

(a) to be present in the controlled waters; or

(b) to be at a place from which it was likely, in the opinion of the Agency, to enter the controlled waters.]

Textual Amendments

F1 Ss. 161-161AB substituted for s. 161 (22.12.2009) by Water Resources Act 1991 (Amendment) (England and Wales) Regulations 2009 (S.I. 2009/3104), regs. 1(c), 5 (with reg. 7)