get data

Find and download EPA spatial data, view the ISDE Catalog, Connect to WMSs or get in touch.

see maps

Look at EPA spatial data using WebGIS browsers.

latest news

NOTICE: Noise Round 3 Data Update - 25/02/2019

An update to the Noise Round 3 Roads Data is now available to download! Visit the Get Data page here!


NOTICE: Copernicus Land Monitoring Service (CLMS) Data is now available to download! - 14/02/2019

CLMS provides Global, Pan-European & Hot Spot Monitoring data and provides the reference satellite imagery and data for this data. The EPA assesses the quality of CLMS data and published a subset of the data.Visit the Get Data page here to download!


NOTICE: National Ambient Air Quality Monitoring Sites Update - 25/01/2019

An update of the EPA National Ambient Air Quality Monitoring Sites is now available to download! Visit the Get Data page here!


NOTICE: EPA Air Monitoring Sites Data Update - 24/01/2019

An update of the EPA Air Monitoring Sites is now available to download! Visit the Get Data page here!


NOTICE: EPA Licensed Facilities Data Update - 22/01/2019

An update of the EPA Licensed Facilities is now available to download! The IPC, IEL and Waste facilities are now provided as a single data download package. Visit the Get Data page here!


tips & tricks

I’d like to get some data from the EPA – how can I get it?

You can download GIS right now from the Get data page, using the EPA Database option and selecting the data you require.

If you want to browse the data on a map first, click on the Map link and browse our WebGIS – data can be directly downloaded from here.

tips & tricks

How can I access GIS data of rivers and lakes?

The EPA worked with the Ordnance Survey to create 1:50,000 scale GIS data of Ireland’s rivers and lakes. If you want to see this data but don’t have GIS software, click on the Map link and check the Water Features layers.

If you have an OSI licence, Contacts Us to request the full version, providing us with your OSI license number. If you don’t have an OSI license, you can avail of a generalised version of this GIS data – Contact Us to request this.

tips & tricks

Compatibility with Web Browsers

This Geoportal works with the following browser versions: Internet Explorer 8+; Firefox 3.5+; Chrome; Opera; Safari 3+. EPA MAPS (Envision) can be used with IE 8 but there are some small limitations in the display when these versions are used. These browser versions were selected by looking at what the highest web browser usage types are on Envision and the Geoportal before we upgraded this website last September. We got this usage information from our Google Analytics reports. While we regret that some users may be on older versions of these browsers and so experience some problems we suggest that upgrading or installing a second browser will enable you to use the Geoportal.

tips & tricks

I have some queries about this GeoPortal – where can I get answers?

Try our FAQ section, which contains answers to the most common questions about EPA GIS web tools and data. More detail about some of our specialised GIS data can be found under our Learn About Data. If you still haven’t found the answer you are looking for, Contact Us and the GIS team will respond to you as soon as possible.

ask & learn