Inquiry · Opened 3 June 2026
Metal mine pollution in Wales
From: Welsh Affairs Committee
What this inquiry is asking
This inquiry is investigating the extent and impact of metal mine pollution across Wales — examining legacy contamination from historical mining operations, current enforcement of environmental standards, and whether regulatory bodies are adequately protecting Welsh communities and water sources from pollution.
Status / emerging findings
- Inquiry opened June 2026; no evidence sessions or publications yet — still in preliminary scoping phase
- Focus expected on abandoned and active metal mines and their contribution to water contamination and soil degradation
- Committee examining regulatory gaps and responsibilities across Environment Agency Wales, Natural Resources Wales, and local authorities
Why it matters
Metal mine pollution poses direct risks to drinking water, agricultural land, and public health in affected Welsh communities, yet responsibility for remediation and oversight remains fragmented across multiple agencies.
Themes
Witness sessions
Oral evidence · 1 July 2026 · HC 268
Session 1 of 1
Written evidence & correspondence
Themes & actors
Topics across publication summaries
Top organisations & named entities
- Ruth Jones MP·1 reference
- Stephen Kinnock MP·1 reference
- Samantha Power·1 reference
- Welsh Government·1 reference
- Mining Remediation Authority·1 reference
- Natural Resources Wales·1 reference
- UK Health Security Agency·1 reference
Source · parliament.uk inquiry record ↗