# The Planning (Environmental Impact Assessment) Regulations (Northern Ireland) 2017, Paragraph 12

Extent: N.I.

(a) Works for the transfer of water resources, other than piped drinking water, between river basins where the transfer aims at preventing possible shortages of water and where the amount of water transferred exceeds 100 million cubic metres per year;
(b) In all other cases, works for the transfer of water resources, other than piped drinking water, between river basins where the multi-annual average flow of the basin of abstraction exceeds 2,000 million cubic metres per year and where the amount of water transferred exceeds 5% of this flow.

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Source: https://www.legislation.gov.uk/nisr/2017/83/schedule/1/paragraph/wrapper2/12 (the official version)
Page: https://openlegislation.uk/planning-environmental-impact-assessment-regulations-northern-ireland-2017/schedule-1/paragraph-wrapper2/12
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.