Supporting Technical Assessments

Tr G i G ib u u l t l a y ry Feature WMa e t t a la u n r d a Tributary 3 Tributary 2 Tributary 1 Tr GG ib u uu l tt l a y ry Feeature Mataura Stream Mataura Stream Mataura Stream Sourced from the LINZ Data Service and licensed for re-use under the Creative Commons Attribution 4.0 New Zealand licence WAIHI NORTH Proposed freshwater offsets and riparian planting areas at at Willows Farm Date: 28 April 2022 | Revision: 0 Plan prepared for Oceana Gold by Boffa Miskell Limited Project Manager: [email protected] | Drawn: BMc | Checked: KMu www.boffamiskell.co.nz Fi le Ref: BM210482_ECO_05_A3L_FreshwaterOffset.mxd 0 200 m 1:5,000 @ A3 Projection: NZGD 2000 New Zealand Transverse Mercator Data Sources: Waterways and Roads sourced from LNZ data service Proposed Infrastructure sourced from Oceana Gold This plan has been prepared by Boffa Miskell Limited on the specific instructions of our Client. It is solely for our Client's use in accordance with the agreed scope of work. Any use or reliance by a third party is at that party's own risk. Where information has been supplied by the Client or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility is accepted by Boffa Miskell Limited for any errors or omissions to the extent that they arise from inaccurate information provided by the Client or any external source. Offset for warm spring Offset for tributary 2 Voluntary Enhancement Planting Watercourses Freshwater Sampling Site Wetland Willows Road Site Tunnel Portal Indicative Shaft LEGEND Figure 32 Proposed WKP Design Access Road\Path Building Footprint Parking Bund Hard landscape Magazine Footprint Retention / Collection Ponds Willows Rock Stack Topsoil Stockpile Earthworks

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