Water Act 1989

156 Power to carry out surveys and to search for water

(1) Without prejudice to the power conferred by paragraph 10 of Schedule 19 to this Act any person designated in writing under this section by the Authority or any water undertaker may enter any premises for any of the purposes specified in subsection (2) below.

(2) The purposes mentioned in subsection (1) above are the carrying out of any survey or tests for the purpose of determining—

(a) whether it would be appropriate for the Authority or, as the case may be, the undertaker to acquire any land or any right over land for purposes connected with the carrying out of its functions; or

(b) whether it would be appropriate for the Authority or, as the case may be, the undertaker to apply for an order under section 155 above and what compulsory powers it would be appropriate to apply for under that section.

(3) The power by virtue of subsection (1) above of a person designated under this section to enter any premises for the purpose of carrying out any survey or tests shall include power—

(a) to carry out experimental borings or other works for the purpose of ascertaining the nature of the sub-soil, the presence of underground water in the sub-soil or the quantity or quality of any such water;

(b) to install and keep monitoring or other apparatus on the premises for the purpose of obtaining the information on which any such determination as is mentioned in subsection (2) above may be made; and

(c) to take away and analyse such samples of water or of any land or articles as the Authority or, as the case may be, the undertaker considers necessary for any of the purposes so mentioned and has authorised that person to take away and analyse.

(4) The powers conferred by this section shall not be exercised in any case for purposes connected with the determination of—

(a) whether, where or how a reservoir should be constructed; or

(b) whether, where or how a borehole should be sunk for the purpose of abstracting water from or discharging water into any underground strata,

unless the Secretary of State has, in accordance with subsection (5) below, given his written authorisation in relation to that case for the exercise of those powers for those purposes.

(5) The Secretary of State shall not give his authorisation for the purposes of subsection (4) above unless—

(a) he is satisfied that notice of the proposal to apply for the authorisation has been given to the owner and to the occupier of the premises in question; and

(b) he has considered any representation or objections which, within the period of fourteen days beginning with the day after the giving of the notice, have been duly made to him by the owner or occupier of those premises with respect to the proposed exercise of powers under this section and have not been withdrawn.

(6) Without prejudice to any power exercisable by virtue of a warrant under section 178 below, no person shall make an entry into any premises by virtue of this section except—

(a) in an emergency; or

(b) at a reasonable time and after seven days' notice of the intended entry has been given to the occupier of the premises.