Southwest Environmental Limited

Forever Chemicals in Fish Map

This is a map showing level of PFAS in Fish Around the UK. PFAS are a group of chemicals commonly described as forever chemicals.

There is a data label on the place marker called "total FPAS" this incorporates concentrations that were at or below LOD, so the total PFAS value is an over representations.

The below section was written by a machine.

Technical Dataset: PFAS "Forever Chemicals" in the UK Fish Population

This dataset provides a detailed spatial analysis of Per- and polyfluoroalkyl substances (PFAS) within UK fish populations, focusing on the bioaccumulation of these persistent organic pollutants. Often referred to as "forever chemicals," PFAS pose a significant challenge to the safety of the human food chain and the health of aquatic ecosystems. This resource maps known contamination hotspots and provides the quantitative data necessary for robust food chain contamination analysis.

Spatial Data and Bioaccumulation Metrics

Tracking the migration of PFAS from industrial sources into the aquatic environment is essential for environmental risk management. This dataset aggregates several key metrics to support scientific research and regulatory compliance:

• PFOS and PFOA Concentrations: Quantitative measurements of the most prevalent PFAS compounds found in various freshwater and marine species.
• Hotspot Mapping: Spatial distribution data identifying river catchments and coastal areas with elevated contamination levels relative to UK environmental quality standards.
• Bioaccumulation Factors: Data correlating water column concentrations with tissue-specific levels in top-tier aquatic predators.
• Species-Specific Analysis: Comparative data across different species to identify those at the highest risk of bioaccumulating persistent pollutants.

Integration with Environmental Risk Assessment

Utilizing this data allows for more accurate Environmental Impact Assessments (EIA), particularly for projects near watercourses or those involving the management of industrial effluents. It is a vital tool for developers and environmental managers who must demonstrate compliance with increasingly stringent environmental compliance standards regarding chemical discharges. By integrating these metrics into a formal planning statement, stakeholders can address ecological concerns with evidence-based strategies.

Technical Authority in Contamination Analysis

Managing the complexities of persistent organic pollutants requires specialized technical authority (IES/FGS). SWEL leverages years of experience in contamination modeling to bridge the gap between laboratory data and actionable environmental policy. With a portfolio of over 900 projects across the UK, our consultancy ensures that your data is scientifically sound and fully supportive of your regulatory objectives. For more information on our analytical capabilities, please visit our environmental consultants directory.

Our team is committed to providing high-resolution datasets that support the protection of our natural resources and the safety of the global food chain.