Domestic Waste Water Treatment Systems Grid Risk 8 Zone

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This dataset contains relative susceptibility rankings of different areas with regard to specific pollutants to water receptors.

Data Resources (3)

available as WMS
available as json
available as PDF

Data Resource Preview - WMS GetMap

Theme Environment
Date released 2013-07-01
Date updated 2020-07-24
Dataset conforms to these standards The INSPIRE Directive or INSPIRE lays down a general framework for a Spatial Data Infrastructure (SDI) for the purposes of European Community environmental policies and policies or activities which may have an impact on the environment.
Rights notes {"no limitations","Environmental Protection Agency Data Licence",license,"Environmental Protection Agency Data Licence",license}
Update frequency Irregular
Language English
Landing page
Geographic coverage in GeoJSON format {"type":"Polygon","coordinates":[[[-10.47472, 51.44555],[-10.47472, 55.37999], [-6.01306, 55.37999], [-6.01306, 51.44555], [-10.47472, 51.44555]]]}
Spatial Reference Systems (SRS) TM65 / Irish Grid (EPSG:29902)
Vertical Extent {"maxVerticalExtent": "1014", "verticalDomainName": "EPSG Projection 5731 - Malin Head height", "minVerticalExtent": "0"}
Provenance information Numerous datasets giving information on the background environmental characteristics were used to determine the relative susceptibility of an area with regard to specific pollutants to each water receptor. Potential loadings to these receptors is determined at a septic tank level and is then aggregated to a 1km grid. Numerous processing steps follow, ultimately resulting in a national 1 km grid dataset showing the worst case relative risk in 4 categories from low to high. This is then intersected with a dataset of selected areas of special interest resulting in an 8 category dataset. In order to fully understand the processes used it is advised to refer to the methodology document linked in the Online Resources section.
Period of time covered (begin) 2013-07-01
Period of time covered (end) 2015-01-01

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