Number of samplesN.I.
F19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Textual Amendments
F1Regulations revoked (27.10.2017) by The Water Supply (Water Quality) Regulations (Northern Ireland) 2017 (S.R. 2017/212), Sch. 6
F19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Textual Amendments
F1Regulations revoked (27.10.2017) by The Water Supply (Water Quality) Regulations (Northern Ireland) 2017 (S.R. 2017/212), Sch. 6