Inventory of Closed Mine Waste Facilities in Northern Ireland. Phase 1 Data Collection and Categorisation
Total Page:16
File Type:pdf, Size:1020Kb
Inventory of closed mine waste facilities in Northern Ireland - Phase 2 Assessment Minerals and Waste Programme Commercial Report CR/14/031N BRITISH GEOLOGICAL SURVEY MINERALS AND WASTE PROGRAMME COMMERCIAL REPORT CR/14/031 N Inventory of closed mine waste facilities in Northern Ireland - Phase 2 Assessment B Palumbo-Roe, K Linley, D Cameron, J Mankelow Contributor/editor T Johnston, MC Cowan The National Grid and other Ordnance Survey data © Crown Copyright and database rights 2014. Ordnance Survey Licence No. 100021290. Keywords Mine waste Directive; Inventory; Northern Ireland. Bibliographical reference B PALUMBO-ROE, K LINLEY, D CAMERON, J MANKELOW. 2014. Inventory of closed mine waste facilities in Northern Ireland - Phase 2 Assessment. British Geological Survey Commercial Report, CR/14/031. 66pp. Copyright in materials derived from the British Geological Survey’s work is owned by the Natural Environment Research Council (NERC) and/or the authority that commissioned the work. You may not copy or adapt this publication without first obtaining permission. Contact the BGS Intellectual Property Rights Section, British Geological Survey, Keyworth, e-mail [email protected]. You may quote extracts of a reasonable length without prior permission, provided a full acknowledgement is given of the source of the extract. © NERC 2014. All rights reserved Keyworth, Nottingham British Geological Survey 2014 BRITISH GEOLOGICAL SURVEY The full range of our publications is available from BGS shops at British Geological Survey offices Nottingham, Edinburgh, London and Cardiff (Welsh publications only) see contact details below or shop online at www.geologyshop.com BGS Central Enquiries Desk Tel 0115 936 3143 Fax 0115 936 3276 The London Information Office also maintains a reference collection of BGS publications, including maps, for consultation. email [email protected] We publish an annual catalogue of our maps and other publications; this catalogue is available online or from any of the Environmental Science Centre, Keyworth, Nottingham BGS shops. NG12 5GG Tel 0115 936 3241 Fax 0115 936 3488 The British Geological Survey carries out the geological survey of email [email protected] Great Britain and Northern Ireland (the latter as an agency service for the government of Northern Ireland), and of the surrounding continental shelf, as well as basic research projects. Murchison House, West Mains Road, Edinburgh EH9 3LA It also undertakes programmes of technical aid in geology in Tel 0131 667 1000 Fax 0131 668 2683 developing countries. email [email protected] The British Geological Survey is a component body of the Natural Environment Research Council. Natural History Museum, Cromwell Road, London SW7 5BD Tel 020 7589 4090 Fax 020 7584 8270 Tel 020 7942 5344/45 email [email protected] Columbus House, Greenmeadow Springs, Tongwynlais, Cardiff CF15 7NE Tel 029 2052 1962 Fax 029 2052 1963 Maclean Building, Crowmarsh Gifford, Wallingford OX10 8BB Tel 01491 838800 Fax 01491 692345 Geological Survey of Northern Ireland, Colby House, Stranmillis Court, Belfast BT9 5BF Tel 028 9038 8462 Fax 028 9038 8461 www.bgs.ac.uk/gsni/ Parent Body Natural Environment Research Council, Polaris House, North Star Avenue, Swindon SN2 1EU Tel 01793 411500 Fax 01793 411501 www.nerc.ac.uk Website www.bgs.ac.uk Shop online at www.geologyshop.com BGS Report CR/14/031 Foreword This report has been produced by the British Geological Survey under a contract with the Northern Ireland Department of the Environment (DoENI) in support of the implementation of the EU Mine Waste Directive (MWD) with regard to Article 20 - Inventory of closed waste facility. Acknowledgements This report contains material that is based upon © Crown Copyright; orthophotography is reproduced with the permission of Land and Property Services under delegated authority from the Controller of Her Majesty's Stationery Office, © Crown Copyright and database rights DMOU205, 2008. The river network and river basin districts were supplied by Northern Ireland Environment Agency, © Crown Copyright. Alex Donald (GSNI) is thanked for his assistance with the datasets. Contents Foreword ......................................................................................................................................... i Acknowledgements ......................................................................................................................... i Contents ........................................................................................................................................... i Summary ........................................................................................................................................ 1 1 Scope of the project ................................................................................................................ 3 2 Legal background: Article 20 of the Mine Waste Directive ............................................... 4 3 Methodology ........................................................................................................................... 5 3.1 Existing guidance on the mine inventory ....................................................................... 5 3.2 Phase 2 assessment ......................................................................................................... 5 3.3 Tellus Geochemical Survey data .................................................................................... 6 4 Assessment .............................................................................................................................. 7 4.1 Selection of Tellus sampling points ................................................................................ 7 4.2 Appraisal of the water and sediment quality in relation to ecosystem protection: Hazard Quotient approach ........................................................................................................ 7 5 Potential inventory sites ....................................................................................................... 16 5.1 Mine site ranking by Hazard Quotients in water for the protection of water quality under the WFD ....................................................................................................................... 16 5.2 Mine site ranking by Hazard Quotients in sediments for the protection of freshwater ecosystems .............................................................................................................................. 16 5.3 Potential mine inventory for each county ..................................................................... 16 5.4 Mine entries not assessed ............................................................................................. 51 6 Conclusions and recommendations for decision on final MWD inventory sites ............ 52 i BGS Report CR/14/031 6.1 Conclusions .................................................................................................................. 52 6.2 Uncertainties ................................................................................................................. 53 6.3 Limitations .................................................................................................................... 53 6.4 Recommendations ........................................................................................................ 54 Appendix 1 ................................................................................................................................... 56 Glossary ........................................................................................................................................ 57 References .................................................................................................................................... 57 FIGURES Figure 1 - River network (data supplied by Northern Ireland Environment Agency, ©Crown Copyright) showing Tellus sampling points. ............................................................................ 7 Figure 2 - Map of Tellus water sample points, downstream known mine sites, equal or exceeding environmental quality standards in water for one or more elements, in Northern Ireland counties. The sites are ranked based on the Total Hazard Quotients for waters (sum of HQw for arsenic, cadmium, copper, iron, lead, and zinc). ................................................................. 9 Figure 3 - Hazard quotients for cadmium (Cd) in water. .............................................................. 10 Figure 4 - Hazard quotients for copper (Cu) in water. .................................................................. 10 Figure 5 - Hazard quotients for iron (Fe) in water. ....................................................................... 11 Figure 6 - Hazard quotients for zinc (Zn) in water. ...................................................................... 11 Figure 7 - Map of Tellus sediment sample points, downstream mine sites, equal or exceeding quality standards in sediments for one or more elements. Sites ranked based on the Total Hazard Quotients for sediments (sum of HQs for arsenic, cadmium, chromium, nickel, lead, and zinc). ................................................................................................................................ 12 Figure 8 - Hazard quotients for arsenic (As) in sediments. ........................................................... 13 Figure 9 - Hazard quotients for cadmium (Cd)