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National Indicative Fluvial Mapping (NIFM) River Flood Extents - Mid-Range Future ScenarioSocietyAbstract: This data shows the modelled extent of land that might be flooded by rivers (fluvial flooding) during a theoretical or ‘design’ flood event with an estimated probability of occurrence, rather than information for actual floods that have occurred in the past. Flood...
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National Indicative Fluvial Mapping (NIFM) River Flood Extents - High-End Future ScenarioSocietyAbstract:This data shows the modelled extent of land that might be flooded by rivers (fluvial flooding) during a theoretical or ‘design’ flood event with an estimated probability of occurrence, rather than information for actual floods that have occurred in the past. Flood...
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National Indicative Fluvial Mapping (NIFM) River Flood Extents - Current ScenarioSocietyAbstract: This data shows the modelled extent of land that might be flooded by rivers (fluvial flooding) during a theoretical or ‘design’ flood event with an estimated probability of occurrence, rather than information for actual floods that have occurred in the past. Flood...
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Abstract: This data shows Arterial Drainage Scheme (ADS) Embankments constructed under the Arterial Drainage Acts 1945 & 1995, that OPW has a statutory obligation to maintain. These are man made raised structures of natural materials, constructed to protect low lying...
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Abstract: This data shows Arterial Drainage Scheme (ADS) Benefiting Areas associated with the schemes constructed under the Arterial Drainage Acts 1945 & 1995, that OPW have a statutory obligation to maintain. The benefited lands identifies land that was drained as part of...
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Abstract: This data shows Arterial Drainage Scheme (ADS) Channels constructed under the Arterial Drainage Acts 1945 & 1995, that OPW has a statutory obligation to maintain. These channels are either modified watercourses or constructed channels/drains to enhance the...