2025_0009_01 – Re-use of Public Sector Information – Data Request to OPW for 50+ flood related datasets

Re: Data Request No 2025_0009_01

Dear Right to Know,

I refer to your request for data held by the Office of Public Works (OPW). Your request sought the data listed in the attached spreadsheet.

I have considered your request for data and in line with the OPW’s current Data Policy, the following datasets may be provided under the Creative Commons BY 4.0 licence. If you confirm that you want us to send on these datasets, we will make suitable arrangements for release, noting the approximate file sizes below.

DatasetTotal File SizeOPW Licence
National Floodplain DTM – Bray – Orthorectified ImagesApproximately 1 GBCreative Commons Attribution 4.0
National Floodplain DTM – Suir – Orthorectified ImagesApproximately 13 GBCreative Commons Attribution 4.0

In line with the OPW’s current Data Policy, I am unable to make the data in the table below, Data Request Refusal, Refusal Reasons, Licence and Alternative Data Access, available under the Creative Commons Public Domain Dedication (CC0) or the Creative Commons BY 4.0 licence. The specific reason for the refusal of individual datasets are listed within the table below.

Please note that the OPW has carried out a review of the requested datasets and a range of additional datasets are now available under varying levels of open licences on Ireland’s Open Data Portal (https://data.gov.ie/. In some instances, due to the complexity and size of the data structures, these datasets may not be available for direct download at present.

To appeal a refusal, in the first instance, please write to flood_data@opw.ie, clearly outlining the case reference number and the grounds of the appeal. The appeal will be forwarded to the relevant section(s) within the OPW for a supplementary review. A decision to refuse the requested data may also be appealed to the Office of the Information Commissioner, https://www.oic.ie/.

Please note that separate procedures apply for requests made under other legislation, including Freedom of Information (FOI) and Access to Information on the Environment (AIE) and separate responses will issue where applicable.

Yours sincerely,

The FRM Data Management Team

Data Request Refusal, Refusal Reasons, Licence and Alternative Data Access

DatasetRefusal ReasonOPW LicenceAlternative Data Access
Flood Relief Scheme – Hydraulic ModelsThird-party Data, Deliberative Process, Commercially Sensitive Information, Alternative FormatThis dataset contains third-party data held under licence.   The input from the individual Flood Relief Scheme models, the survey data, and the output data including extents and depth will be made available under an alternative licence once the Flood Relief Schemes have been completed.
2000 Vegetation Line (ICPSS 2010-2014 Baseline)Commercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
2050 Erosion Line (ICPSS 2010 – 2014) – Current ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM Areas for Further Assessment (AFA) BoundariesCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM Coastal Flood Depth – Current ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for request under an alternative licence. *
CFRAM Coastal Flood Depth – High-End Future ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for request under an alternative licence. *
CFRAM Coastal Flood Depth – Mid-Range Future ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for request under an alternative licence. *
CFRAM Coastal Flood Extents – Current ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM Coastal Flood Extents – High-End Future ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM Coastal Flood Extents – Mid-Range Future ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM Flood Zones – Current ScenarioSuperseded DataThis dataset is no longer available as the data has been superseded and is not updated.
CFRAM Flood Zones – Mid-Range Future ScenarioSuperseded DataThis dataset is no longer available as the data has been superseded and is not updated.
CFRAM High Priority Watercourses (HPW) Non-Core PDF MapsSuperseded DataThis dataset is no longer available as the data has been superseded and is not updated.
CFRAM Hydraulic ModelsThird-party Data, Commercially Sensitive Information, Alternative FormatThis dataset contains third-party data held under licence.   The cross-sectional survey data is available to download on OPWs national flood information portal  https://www.floodinfo.ie.   The model outputs including the CFRAM depth and extents data is available for direct download on data.gov.ie, or request, under an alternative licence.
CFRAM Medium Priority Watercourses (MPW) Non-Core PDF MapsSuperseded DataThis dataset is no longer available as the data has been superseded and is not updated.
CFRAM Model Nodes – Current ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM Model Nodes – High-End Future ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM Model Nodes – Mid-Range Future ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM Modelled River CentrelinesCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM River Flood Depth – Current ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for request under an alternative licence. *
CFRAM River Flood Depth – High-End Future ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for request under an alternative licence. *
CFRAM River Flood Depth – Mid-Range Future ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for request under an alternative licence. *
CFRAM River Flood Extents – Current ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM River Flood Extents – High-End Future ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM River Flood Extents – Mid-Range Future ScenarioCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
CFRAM Surveyed Flood Defence LinesDeliberative ProcessThis dataset was the subject of a deliberative process and it would be contrary to the public interest to release it.
CFRAM Unit of Management (UoM) BoundariesCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
Highest Astronomical Tide (HAT) Inundation DepthsThird-party DataThis dataset is a derivative of third-party dataset held under licence.
Highest Astronomical Tide (HAT) Inundation ExtentsThird-party DataThis dataset is a derivative of third-party data held under licence.
ICPSS 2010-2014 Erosion Rate LineCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
Mean High Water Springs (MHWS) Inundation DepthsThird-party DataThis dataset is a derivative of third-party data held under licence.
Mean High Water Springs (MHWS) Inundation ExtentsThird-party DataThis dataset is a derivative of third-party data held under licence.
National Coastal Extreme Water Level Estimation Points (ICPSS 2010 – 2014)Superseded DataThis dataset has been superseded by the National Coastal Extreme Water Level Estimation Points (ICWWS 2018 – Phase 1) data.   The National Coastal Extreme Water Level Estimation Points (ICWWS 2018 – Phase 1) is available for direct download on data.gov.ie under an alternative licence.
National Floodplain DTM – Bray – ContoursAlternative Format Available This dataset is available in an alternative format.   The combined NFDTM DSM/DTM datasets are available for direct download on https://www.gsi.ie/en-ie/events-and-news/news/Pages/Open-Topographic-Data-Viewer.aspx under an alternative licence.
National Floodplain DTM – Bray – Derived Point CloudAlternative Format Available This dataset is available in an alternative format.   The combined NFDTM DSM/DTM datasets are available for direct download on https://www.gsi.ie/en-ie/events-and-news/news/Pages/Open-Topographic-Data-Viewer.aspx under an alternative licence.
National Floodplain DTM – Cork City – Classified Point CloudAlternative Format Available This dataset is available in an alternative format.   The combined NFDTM DSM/DTM datasets data are available for direct download on https://www.gsi.ie/en-ie/events-and-news/news/Pages/Open-Topographic-Data-Viewer.aspx under an alternative licence.
National Floodplain DTM – Cork City – ContoursAlternative Format Available This dataset is available in an alternative format.   The combined NFDTM DSM/DTM datasets data are available for direct download on https://www.gsi.ie/en-ie/events-and-news/news/Pages/Open-Topographic-Data-Viewer.aspx under an alternative licence.
National Floodplain DTM – Donegal – ContoursAlternative Format Available This dataset is available in an alternative format.   The combined NFDTM DSM/DTM datasets data are available for direct download on https://www.gsi.ie/en-ie/events-and-news/news/Pages/Open-Topographic-Data-Viewer.aspx under an alternative licence.
National Floodplain DTM – Donegal – Derived Point CloudAlternative Format Available This dataset is available in an alternative format.   The combined NFDTM DSM/DTM datasets data are available for direct download on https://www.gsi.ie/en-ie/events-and-news/news/Pages/Open-Topographic-Data-Viewer.aspx under an alternative licence.
National Floodplain DTM – Suir – Derived Point CloudAlternative Format Available This dataset is available in an alternative format.   The combined NFDTM DSM/DTM datasets data are available for direct download on https://www.gsi.ie/en-ie/events-and-news/news/Pages/Open-Topographic-Data-Viewer.aspx under an alternative licence.
Past Flood Event ExtentsCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for request under an alternative licence. *
Past Flood Event Photo LocationsCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for request under an alternative licence. *
Past Flood Event PointsCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for request under an alternative licence. *
ICPSS 2010-2014 Coastal Flood Depth – Current ScenarioSuperseded DataThis dataset has been superseded by the National Coastal Flood Hazard Maps (NCFHM) 2021 data.   The NCFHM 2021 depth data is available for request under an alternative licence. *
ICPSS 2010-2014 Coastal Flood Extents – Current ScenarioSuperseded DataThis dataset has been superseded by the National Coastal Flood Hazard Maps (NCFHM) 2021 data.   The NCFHM 2021 extents data is available for direct download on data.gov.ie under an alternative licence.
ICPSS 2010-2014 Coastal Flood Extents – High End Future ScenarioSuperseded DataThis dataset has been superseded by the National Coastal Flood Hazard Maps (NCFHM) 2021 data.   The NCFHM 2021 extents data is available for direct download on data.gov.ie under an alternative licence.
ICPSS 2010-2014 Coastal Flood Extents – Mid-Range Future ScenarioSuperseded DataThis dataset has been superseded by the National Coastal Flood Hazard Maps (NCFHM) 2021 data.   The NCFHM 2021 extents data is available for direct download on data.gov.ie under an alternative licence.
Tidal and Storm Surge Forecast Service Forecast Location Points for Period 10Commercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
Tidal and Storm Surge Forecast Service Forecast Location Points for Periods 4-9Commercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
Tidal and Storm Surge Forecast Service Forecast Period 10 Forecasts.Commercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.
Tidal and Storm Surge Forecast Service Forecast Periods 4-9 ForecastsCommercially Sensitive InformationCreative Commons Attribution-NonCommercial-NoDerivatives 4.0Available for direct download on data.gov.ie under an alternative licence.

* This indicates data that will be made directly accessible on data.gov.ie under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 licence, once a suitable technical solution has been implemented to disseminate the data structure. At present, a sub-set of the data is made available on request under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 licence.

FOI: National Flood Forecasting & Warning Service Steering Group

FOI-0003-2025

Under FOI to request the following


1) National Flood Forecasting & Warning Service Steering Group – agendas, minutes and related meeting presentations or reports provided to or by the Group since established

2) Any minutes, agendas or reports/presentations to/from the related Flood Forecasting Communications Working Group since it was established.


You refined your request and subsequently the search and retrieval costs were identified
as set out under.

RTK would like to reduce the scope of the request to recent years, in this case 2023-2025 YTD

After careful consideration and consultations, I estimate that the services of four staff member(s) for 14 hours will be the minimum amount of time required to efficiently complete the ‘search and retrieval’ work on your request.

Availability of Free Satellite Imagery – and tutorial for assessing windblow damage

10th February 2025
Circular 2 of 2025


To all Registered Foresters and Stakeholders

Availability of Free Satellite Imagery – and tutorial for assessing windblow damage


Further to the recent storm damage to forests in Ireland the Department would like to make you aware of the availability of Sentinel-2 satellite imagery to facilitate mapping and damage assessments of forests. These satellite images are provided free of charge and are openly accessible to everyone from the European Commission’s Copernicus Browser*.


The Department has issued a short guidance video on the use of the Copernicus Browser to view Sentinel-2 satellite imagery which can be accessed here:
https://www.youtube.com/watch?v=Hqqy5sP8PzY

To access the full suite of tools available from Copernicus Browser it is recommended that you register for an account (rather than accessing anonymously). The Copernicus Browser and registration for a Copernicus Browser (Copernicus Data Space Ecosystem) account can be accessed be entering ‘copernicus browser’ into Google.


Separately the Department and Coillte are collaborating on producing a dataset of all damaged areas using satellite imagery.


Vincent Byrne
Assistant Principal


*The Copernicus Data Space Ecosystem Browser or Copernicus Browser serves as a central hub for accessing, exploring and utilising the wealth of Earth observation and environmental data provided by the Copernicus Sentinel constellations, contributing missions, Auxiliary engineering data, on-demand data and more.

AIR 6-24, Devil’s Glen, Co. Wicklow

Notes

Coillte Nature carried out quite significant upgrade works on an old track in a forest in the Devil’s Glen in Wicklow without development consent or screening under the Habitats Directive. DAFM are taking no further action because they do not consider it to be Forest Roads Works.

DAFM have too narrow an interpretation of what constitutes a Forest Road ? Only works that qualify as Forest Road Works are the construction / upgrade of a Harvesting Road. They claim that the works are for a recreational trail.

In my view the Forestry Regulations and the Environmental Impact Assessment Directive require a broader interpretation.

The Forestry Act defines a Forest Road as “a road (other than a public road) that serves a forest”;

A Forest can be a recreational area as well as a commercial area and a recreational trail serves a forest.

In the context of the Environmental Impact Assessment Directive and Habitats Directive the road constructed has the potential to have a significant effect on the environment as you elaborated on when you submitted the report.

The definition of a “road” in the Roads Act (1993)

“road” includes—

(a) any street, lane, footpath, square, court, alley or passage,

“roadway” means that portion of a road which is provided primarily for the use of

vehicles;

Using this base, a road does not have to carry vehicles; it is merely a form of access to an area – i.e. to serve that area whether it is for commercial, recreational or any other use.

The COFORD Forest Roads Manual states;

“Forest roads are necessary to provide access to the forest for general management, maintenance, timber extraction and recreation.”

Harvesting roads have, incorrectly, become synonymous with the term Forest Roads but this is not correct. Harvesting roads are merely a subset of the broader category of Forest Roads which includes recreational roads and trails.

DAFM only appears to require development consent for the construction and, in cases, the upgrade of harvesting roads but in my view other ‘roads’ which serve a forest are not exempt from the need for development consent.

Formal complaint has been submitted to Coillte’s auditors over these works – likely they will dismiss the complaint on the basis that DAFM does not consider the works to be illegal.

Coillte are constructing recreational trails in other environmentally sensitive areas – e.g. mountain bike trails in the Slieve Blooms.

The opinion sought could be;

Does a recreational trail, track or path constructed or upgraded which serves a forest constitute a Forest Road in the context of the Forestry Act / Forestry Regulations and therefore, any new or upgrade works requires development consent under the Forestry Regulations?

Is a proposed recreational trail, track or path to be constructed or upgraded which is not a public road constitute a ‘road’ in the context of the Environmental Impact Assessment Directive and therefore fall subject to screening for the need for an Environmental Impact Assessment?

Irrespective of the above, is a proposed recreational trail, track or path to be constructed or upgraded, a plan or project in the context of the Article 6(3) of the Habitats Directive and therefore subject to the need for screening for the need for an Appropriate Assessment?

If a river runs through a forest is that river part of the forest area?

EPA Local Authority Illegal Waste Sites

Commissioner’s Decision OCE- 125751-P6M5Y9 /Our Ref: OEE AIE 2022 16

I refer to the decision of the Commissioner for Environmental Information (Ref: OCE- 125751-P6M5Y9) dated 13th December 2024 and the direction by the Commissioner in his Decision to the EPA to release the information sought.

In accordance with Article 13(1) of the AIE Regulations, a party to an appeal under article 12 or any other person affected by the decision of the Commissioner may appeal to the High Court on a point of law from the decision.

Having considered the Commissioner’s direction, the EPA has decided not to appeal to the High Court. The EPA will carry out the Commissioner’s direction dated 13th December 2024 and release the information sought subject to the following caveat which should be included in any reproduced copies of the information released:

The Environmental Protection Agency (EPA) cannot guarantee the accuracy of the details in this dataset. The data was provided to the EPA by local authorities, this data has not been validated by the EPA and cannot be relied upon as evidence of deposition. The EPA does not accept any responsibility for loss or damage occasioned, or claimed to have been occasioned, in part or in full, as a consequence of any person acting, or refraining from acting, as a result of a matter contained in this data. This dataset/shapefile should not be released or reproduced in part.

I enclose with this notification, the information sought.


Yours sincerely
Ana Bolger
AIE Officer
Corporate Governance
Office of Communications and Corporate Services

Excel and mapping files

https://drive.google.com/drive/folders/1hl7xkWWZwxZ9qOwtSMKWnEbJXu4XfLGw?usp=sharing