Water rights
5.—(1) During the construction of the works the Authority may take from the said Allt Dail A'Chairn such water as they may require for such construction.
(2) After completion of the work, the Authority may take from the Allt Dail A'Chairn, in any day, a quantity of water not exceeding 17.2 cubic metres, as measured and recorded by an approved gauge (part of Works No. 2), provided the residual flow in the Allt Dai A'Chairn, as measured by an approved weir (part of Works No. 1), is greater than 76 cubic metres per day.