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Average concentrations from 2007 - 2009 for Ammonium (mg/lP) in samples from monitoring locations on the Irish Environmental Protection Agency Water Framework Directive (WFD) Groundwater Monitoring Network.
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This map shows the locations of current ambient air monitoring stations. Air quality at these sites are assessed in line with requirements as defined by S.I. 180 of 2011 and form part of the National Ambient Air Quality Programme.
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The national Groundwater Recharge Map depicts estimated recharge to the deep groundwater system, i.e. groundwater that can be tapped as the sustainable resource. The main hydrogeological controls on groundwater recharge include subsoil permeability, subsoil thickness,...
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This file contains original variables from Theme 8 Principal Economic Status from Census 2011 and a series of additional variables produced by AIRO such as percentage rates, ratios etc. The file includes data on Economic Status and Labour Force for the 18,488 Small Areas in...
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Location of water sampling sites for the Historic Mines Project
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A Register of Hydrometric Stations in Ireland.
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A municipal district is an administrative entity comprising a clearly defined territory and its population. It can refer to a city, town, village or a small grouping of them, or a rural area. Following the Putting People First, Action Programme for Local Government and the...
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This is a points dataset of the location of emission site facilities, including IPC (Integrated Pollution Control), IE (Industrial Emission) and Waste facilities that are currently licensed by the EPA.
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Tectonic elements in the Bay of Biscay.
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GovernmentIn 1703 territorial waters were defined as extending out to three nautical miles of the coast - the distance that could be covered by a cannon shot. In 1958 the Geneva Convention introduced the concept of baselines from which all other measurements would begin. Baselines were...
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Urban Waste Water Treatment Area Boundaries for areas with a population equivalent of more than 500.GovernmentThis shows the urban areas with a population equivalent of more than 500 served by a sewage collection system. The boundaries shown in the map are based on the maps provided by the licensee in the EPA's Waste Water Discharge Licence Applications. Further information about each...
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This dataset contains a complete coverage for all mapped and digitised striae features for the island of Ireland. The Subglacial Striae is part of the Subglacial Landform group. The map forms part of the GSI Quaternary Map series. Data recorded on the maps includes the...
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EnvironmentThis dataset shows the direction of river flow realted to the EPA/OSi river network dataset.
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This is a polygon dataset of the strategic noise mapping of airports, in the form of noise contours for the Lden (day) and Lnight (night) periods for Dublin and Cork agglomerations airports. The Db Value represents the average decibel value during the day time.
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The hydrodynamic model, ROMS (Regional Ocean Modeling System), is run for a domain that covers a significant portion of the northeast Atlantic at a resolution of 2.5 km and and with 40 vertical levels.7-day forecasts are generated for research purposes and for comparison with...
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EnvironmentRiver Basins of the Republic of Ireland, created for Article 3 Water Framework Directive (2000/60/EC).
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EnvironmentSolid waste heaps of differing substances such as stockpiles of low grade ore.
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This data represents a seamless bedrock geological dataset encompassing Rep of Ireland and parts of Northern Ireland at the 500,000 scale. This dataset is part of the ‘Bedrock Geology 500K Series’ (seamless bedrock geological dataset encompassing Rep of Ireland and parts of...
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Point locations of seepages and discharges found at mine sites.
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GovernmentThe contiguous zone, the marine boundary between 12NM and 24NM, is the jurisdiction to prevent and or punish infringement of customs, fiscal, immigration or sanitary laws. This zone falls within the Exclusive Economic Zone. The data was created from the EPA Coastal Water...