Open/Surface_Water_and_Small_Watercourses_Flooding_High

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Service Description: <div style='text-align:Left;'><div><div><p style='margin:0 0 0 0;'><span>The following probabilities are available for surface water & small watercourse flooding: High - 10 year return period, Medium - 200 year return period, Low - 1000 year return period, and the 200 year return period plus climate change using rainfall uplifts for 2070 from the FUTURE-DRAINAGE project. </span></p><p style='margin:0 0 0 0;'><span /></p><p style='margin:0 0 0 0;'><span>The FUTURE-DRAINAGE project is based on analysis of the UK Climate Projections 2018 (UKCP18) high resolution (UKCP Local) projections for Representative Concentration Pathway 8.5 (RCP8.5). The climate scenario has been defined by the 50th percentile for 2070. </span></p><p style='margin:0 0 0 0;'><span /></p><p style='margin:0 0 0 0;'><span>The surface water and small watercourses hazard maps show (where available): Flood extent, flood depth and flood velocities (where appropriate). </span></p><p style='margin:0 0 0 0;'><span /></p></div></div></div>

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Surface Water and Small Watercourses Flooding High Likelihood (3)

Description: The following probabilities are available for surface water & small watercourse flooding: High - 10 year return period, Medium - 200 year return period, Low - 1000 year return period, and the 200 year return period plus climate change using rainfall uplifts for 2070 from the FUTURE-DRAINAGE project. The FUTURE-DRAINAGE project is based on analysis of the UK Climate Projections 2018 (UKCP18) high resolution (UKCP Local) projections for Representative Concentration Pathway 8.5 (RCP8.5). The climate scenario has been defined by the 50th percentile for 2070. The surface water and small watercourses hazard maps show (where available): Flood extent, flood depth and flood velocities (where appropriate).

Service Item Id: 84e87d312975477d932cc39c52dc099c

Copyright Text: ©SEPA 2025; this SEPA product is licensed under the Open Government Licence version 3.0

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Open/Surface_Water_and_Small_Watercourses_Flooding_High_Likelihood (MapServer)