The EPA's Monitoring and Assessment Role

The EPA monitors environmental pollutants and radiation to assess the impact on the environment and human health. Monitoring is undertaken across a broad range of thematic areas to provide a reliable and meaningful assessment of our environment. Information is made available to the public, stakeholders and policymakers to help them make informed decisions. 

earth or climate change icon

Environment and You

Check out what's happening, what's being done and the action you can take to improve the quality of your environment.

Browse by thematic areas

Image of a recycling bin

Waste

Waste under the topic of Monitoring and Assessment

Air icon

Air

Air under the topic of Monitoring and Assessment

Sea image

Bathing waters

How water quality is monitored and assessed at our designated bathing waters to keep swimmers safe and healthy.

Climate Change icon

Climate Change

Climate Change under the topic of Monitoring and Assessment

logo of globe in circle

Circular economy

Circular economy under the topic of Monitoring and Assessment

Water tap icon

Drinking water

Drinking water under the topic of Monitoring and Assessment

Drinking water topics areas

water drop

Freshwater and Marine

The EPA Water Programme works with others to monitor and assess the health of our rivers, lakes, estuaries and coastal waters under the Water Framework Directive.

icon for noise

Noise

Noise under the topic of Monitoring and Assessment

Radiation image

Radiation

Radiation under the topic of Monitoring and Assessment

Latest Publications in Monitoring & Assessment

Decorative image for link to Climate Change's Four Irelands Wave 2 Report 2
Climate Change's Four Irelands: Wave 2, Report 2

This report provides an updated overview of the Irish public’s beliefs, attitudes, policy preferences and behaviours regarding climate change in the second wave of the Climate Change in the Irish Mind study.

Provisional GHG Report 1990-2023 Front Cover
Ireland's Provisional Greenhouse Gas Emissions 1990-2023

The EPA has produced provisional estimates of greenhouse gas emissions for the time period 1990-2023. This report provides early insight into the annual greenhouse gas emissions in advance of final data being submitted to the EU and UN in 2025.

Irelands Climate Change Assessment Report Synthesis 300X421
Ireland’s Climate Change Assessment Synthesis Report

The Synthesis Report acts as a concise summary of the most important science on climate change presented in the underlying volumes. Selected findings that are deemed of the highest policy and societal relevance from each underlying volume are integrated into the report. The synthesis report highlights the underlying volumes details, where the interested reader can discover further information.

Hydrology Bulletin Cover- August 2024
Hydrology summary bulletin - August 2024

Hydrology Summary Bulletin for August 2024 outlining the flows in rivers, rainfall, lake levels, turlough levels, groundwater levels and spring outflows of over 300 stations across Ireland.

WQ Indicator report cover 2023
Water Quality in 2023

An Indicators Report

This report provides an update on the quality of water in Ireland's rivers, lakes, transitional and coastal waters and groundwater using information collected in 2023.

Latest News

in: Freshwater and Marine

FAQs on monitoring & assessment

in: Freshwater and Marine

A collection of frequently asked questions about monitoring and assessment to assist you with your queries.

popular FAQs about freshwater & marine