Deddf Cronfeydd Dŵr 1975 (p. 23)
121.—(1) Mae adran 12A wedi ei diwygio fel a ganlyn.
(2) Yn is-adran (2)—
(a)ym mharagraff (b), ar ôl “the Environment Agency” mewnosoder “or the NRBW”;
(b)ym mharagraff (c)—
(i)ar ôl “the Environment Agency” mewnosoder “or the NRBW”;
(ii)ar ôl “that Agency” mewnosoder “, by the NRBW”.
(3) Yn is-adran (3)—
(a)ym mharagraff (b), ar ôl “the Environment Agency” mewnosoder “if the reservoir concerned is in England or any of the flooding to which the plan relates would be in England”;
(b)ar ôl paragraff (b) mewnosoder—
“(ba)the NRBW if the reservoir concerned is in Wales or any of the flooding to which the plan relates would be in Wales;”.