(1) In this order—
“the Authority” means the Welsh Water Authority;
“day” means a period of twenty-four hours;
“the discharge point” means a point on an unnamed watercourse which is a tributary of the Aberham being approximately 3.3 kilometres south-east of Denbigh in the Community of Llanrhaeadr-yng-Nghin-meirch in the District of Glyndwr in the County of Clwyd at reference point SJ 08246506; and
“the Llwyn Isaf Boreholes” mean the two boreholes maintained by the Authority at Llwyn Isaf, being approximately 3.3 kilometres south-east of Denbigh in the said Community of Llanrhaeadr-yng-Nghinmeirch at reference point SJ 08196506.
(2) References in this order to reference points shall be construed as references to National Grid reference points.