Hafren Dyfrdwy drained the Nant-y-Ffrith reservoir in Wrexham on April 15, 2026, prompting fears for over 1,000 toads living in and around the water body.
Why the reservoir was drained
The water company said the operate was essential to ensure the critical operational reservoir remains safe now and for the future, and continues to meet strict safety requirements. A Hafren Dyfrdwy spokesperson acknowledged the situation is concerning for the local community but stressed the necessity of the maintenance. The drainage was part of scheduled infrastructure checks, not an emergency response.
What happens to the toads
Ecologists warn that sudden reservoir drainage can strand amphibians, especially during breeding season when toads congregate near water edges. Relocation efforts depend on rapid volunteer mobilization and temporary habitat creation, though success rates vary with weather and predator exposure. No official rescue operation has been announced by Hafren Dyfrdwy or Natural Resources Wales as of April 19.
Are the toads a protected species?
The common toad (Bufo bufo) is not legally protected in the UK but is considered a species of conservation concern due to population declines.
Can the reservoir be refilled quickly?
Refilling depends on water availability and operational priorities; Hafren Dyfrdwy has not provided a timeline for restoring normal levels.