Mount's Bay Shoreline Management Strategy
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Lead Local Flood Authority Update … and a Coastal Case Study from Mount’s Bay Dave Watkins, Environment Service Cornwall Council CCFF Annual Conference – 2 November 2018 Contents • Review of flood events in the past year • Long Rock Coastal Improvements Project Properties in Cornwall affected by internal flooding Year No of properties 2011 24 2012 243 2013 83 2014 329 2015 0 2016 103 • Includes only internal flooding 2017 86 • Far more properties “affected” by 2018 (to 17 flooding • Excludes those that Cornwall date) Council are unaware of • Excludes coastal damages 3 January – Storm Eleanor • Newquay Harbour - Businesses • St Ives – Art Gallery doors smashed down 3 January – Storm Eleanor • Portreath – Sea wall collapse • Loe Bar – outlet tunnel collapsed 3 January – Storm Eleanor • Perranporth, Crantock, Bude – sand dune cliffing • Porth – Business engulfed in sand 2 March – Storm Emma • Porthallow • Maenporth 2 March – Storm Emma • Mevagissey • Gorran Haven Coastal Flooding Summary • Eleanor - North coast - Sand movement and dune cliffing - Plastic • Emma - South coast - Harbours - Landslides SMP1 1999 SMP2 2011 SMP2 Review 2016 www.cornwall.gov.uk/smp Mount’s Bay SMP Actions • Penzance Development Framework incorporates findings of SMP and subsequent strategy • Support SPA favourable condition or relocation Decision pathways Overview of the Long Rock Coastal Improvements Project • Short term approach to buy time for long term approach • Rock armour encouraging backshore dunes – not covering them • Installation of fish and eel passes • Improvements to Marazion Marsh Special Protection Area www.cornwall.gov.uk/longrock Summary of the Long Rock Coastal Improvements Project • Fully aligned with the SMP • Not just a coastal defence project • Additional funding secured to deliver Natural Capital and Environmental Growth www.cornwall.gov.uk/longrock Looking to next year • SWIM (Severe Weather Incident Management) rollout • Planning Guidance on Developments in the Coastal Erosion zone For further information: http://www.cornwall.gov.uk/floodrisk [email protected] .