Irish Spatial Data Exchange
Naturalised River Flow Duration Percentiles
This data set contains estimates of naturalised river flow duration percentiles for Irish rivers. The flow estimates represent flows that could be expected in rivers under naturalised conditions and do not take account of artificial influences of any kind such as water supply abstractions or waste water discharges. The data set should be used in conjunction with the HYDRO Catchments layer to display contributing areas to each flow node. Data results include naturalised flow percentiles (NATQ1-99%), naturalised mean monthly flows (NATMMF1-12) and physical catchment descriptors. Flow estimates are provided in m3/second.
Simple
- Alternate title
-
Estimated Naturalised River Flows
- Date (Creation)
- 2020-01-01T00:00:00
- Date (Publication)
- 2020-04-01T00:00:00
- Citation identifier
- HY.IE.EPA.HYDRO_Points
- Purpose
-
To provide naturalised flow estimates for Irish rivers that will enable assessment of quantitative impacts relating to hydrological alterations.
- Status
- On going
- Point of contact
-
Organisation name Individual name Electronic mail address Role Environmental Protection Agency
GIS Team
Point of contact
- Maintenance and update frequency
- As needed
-
GemetInspireTheme
-
-
Hydrography
-
-
GEMET - Concepts, version 3.1
-
-
Water Framework Directive
-
Hydrology
-
-
Environmental Protection Agency
-
-
river flow
-
Hydrometric
-
Hydromorphology
-
-
ISO 3166
-
-
IE
-
- Use limitation
-
no limitations
- Use limitation
-
Data is for public use under Creative Commons CC-By 4.0
- Access constraints
- License
- Use constraints
- License
- Other constraints
- Spatial representation type
- Vector
- Denominator
- 50000
- Language
- English
- Character set
- UTF8
- Topic category
-
- Environment
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- Begin date
- 2010-09-29T00:00:00
- End date
- 2015-09-02T00:00:00
Vertical extent
- Minimum value
- 0
- Maximum value
- 1014
Vertical CS
Vertical datum
- Reference system identifier
-
http://www.opengis.net/def/crs/EPSG/0/29902
EPSG Geodetic Parameter Dataset EPSG 2009-11-25
- Distribution format
-
Name Version ESRI Shapefile
10.x
- Distributor contact
-
Organisation name Individual name Electronic mail address Role Environmental Protection Agency
GIS Team
Publisher
- OnLine resource
- OnLine resource
-
Protocol Linkage Name WWW:LINK-1.0-http--link
https://gis.epa.ie/EPAMaps/Water View Data
- OnLine resource
-
Protocol Linkage Name WWW:DOWNLOAD-1.0-http--download
https://www.epa.ie/publications/monitoring--assessment/freshwater--marine/river-flow-estimates-hydrotool---read-me.php Read Me
- OnLine resource
-
Protocol Linkage Name WWW:DOWNLOAD-1.0-http--download
https://www.epa.ie/publications/monitoring--assessment/freshwater--marine/estimated-fdc-and-mean-flow-for-ungauged-catchments.php View Information
- Hierarchy level
- Dataset
Conformance result
- Title
-
INSPIRE Data Specification on Hydrography
- Alternate title
-
INSPIRE Data Specifications v3.0
- Date (Publication)
- 2013-12-10
- Explanation
-
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.
- Pass
- No
Conformance result
- Title
-
COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Alternate title
-
INSPIRE Interoperability Regulation
- Date (Publication)
- 2010-12-08
- Explanation
-
Level of conformance with the COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Pass
- No
- Statement
-
The data set consists of river flow percentile estimates and catchment descriptors used to produce the estimates. The details of the catchment descriptors and model specifics are contained in the report ‘Flow Duration Curves for Ungauged Catchments in Ireland; Annual and Monthly Flow duration Curves and Mean Flows’ Bree, T. (2018). The data is based on river flow time series data collected by the EPA, local authorities and the Office of Public Works.
Metadata
- File identifier
- bac8d094-70fa-4c70-98d7-b3e0d91fef9f XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2022-01-28T17:22:23Z
- Metadata standard name
-
ISDI Metadata Profile
- Metadata standard version
-
1.2
- Metadata author
-
Organisation name Individual name Electronic mail address Role Environmental Protection Agency
GIS Team
Point of contact
)))
