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Where agricultural measures are needed to restore water quality, the Subbasin are highlighted with one or more coloured flags to indicate the types of water quality issues associated with that Subbasin: Red (potential point source), Orange (nitrate losses) and/or Navy...
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This map shows those areas where radon tests are required in workplaces. These areas are shown in red. This map is based on the radon risk map of Ireland. It is based on an analysis of indoor radon measurements plus geological information including, bedrock type, quaternary...
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This map shows a prediction of the number of the houses in any one area that are likely to have high radon levels. Those areas in red are most at risk from radon and are called High Radon Areas. The map is based on an analysis of indoor radon measurements plus geological...
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A borehole is any hole drilled or dug into the ground. The hole is usually deep, narrow and round. The material (soil and or rock) from the hole is collected and tested in a laboratory to find out the structure and type of the soil and or rock beneath the ground. A borehole...
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A well is a hole dug into the ground usually for the purpose of taking water from the ground but also for monitoring groundwater. Most private wells are used for home and farm water supplies are in rural areas. Springs occur where groundwater comes out at the surface. A...
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Before building new structures engineering companies carry out a site investigation to find out the quality of the ground (strength and depth of soil and to see if rock and or groundwater is present). These investigations involve digging holes such as trial pits and boreholes....
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A borehole is any hole drilled or dug into the ground. The material (soil and or rock) from the hole is collected and tested in a laboratory to find out the structure and type of the soil and or rock beneath the ground. A borehole record or log is a written description of the...
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Minerals are naturally occurring; they are not made by humans. They are inorganic in that they have never been alive and are not made up from plants or animals. They are solid, not liquids (like water), or gases (like the air around you). Each one is made of a particular mix...
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Bedrock is the solid rock at or below the land surface. Over much of Ireland, the bedrock is covered by materials such as soil and gravel. The Bedrock map shows what the land surface of Ireland would be made up of if these materials were removed. As the bedrock is commonly...
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The Quarry Directory shows the location of sand and gravel, crushed rock and dimension stone quarries in Ireland. A questionnaire was sent to all known active quarries and pits (around 1,700). A location map (Ordnance Survey Ireland (OSI) 1:50,000 Discovery Series) was...
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Landslide locations and extents help us locate where landslides have occurred. Ireland's location, terrain and climate result in landslides occurring mainly in areas with steep slopes where rock meets the surface and peat covers the terrain. Landslides have the potential to...
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Bedrock is the solid rock at or below the land surface. Over much of Ireland, the bedrock is covered by materials such as soil and gravel. The Bedrock map shows what the land surface of Ireland would be made up of if these materials were removed. As the bedrock is commonly...
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The Dublin Soil Urban Geochemistry Project is a baseline survey of heavy metals and organic chemicals in topsoils in the greater Dublin area. Topsoil is the upper surface layer of the soil and this geochemical baseline survey measures the amount and type of chemicals in these...
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The 1:500k bedrock maps provide a simplified, smaller scale view of the bedrock geology of Ireland. The map was created in 2013 using the detailed 1:100k geology linework and polygons, which was adjusted and scaled to provide the best representation of the geology at this...
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The Air Quality Index for Health (AQIH) is comprised of 6 regions as follows: Dublin, Cork, Large Towns (>15,000), Small Towns (5,000 – 15,000), Rural East and Rural West. The AQIH is calculated on an hourly basis using representative sampling from each region. Each region...
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EnvironmentThe Medium towns of Republic of Ireland based on 2002 Central Statistics Office (CSO) town density data for the ROI.
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This is a points data set of the location of urban waste water emission points, at the estimated point at which the emission joins the surface water network.
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This data set shows the Extractive Industry sites, as registered by local authorities, as required under the Waste Management (Management of Waste from the Extractive Industries) Regulations 2009. Please note the data is entered and maintained by local authorities and does not...
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In order to distinguish between the urban and rural population for census analysis, the boundaries of distinct settlements need to be defined. This requires the creation of suburbs and extensions to existing cities and legal towns as well as delineating boundaries for...
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EnvironmentThe dataset represents the areas protected under the Ramsar Convention on Wetlands and relevant information about them. The points were compiled from SACs, SPAs, and NHAs, and therefore provide only a general indication of Ramsar areas.
Contact Information
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Earlsfort Terrace, D02 PH42 Dublin 2 Ireland.
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