A Natural Resources Wales (NRW) investigation looked into the incident, which happened at Llyn Padarn in Llanberis in 2009. The report said the nutrients also caused a toxic algal bloom which ...

The spill, caused by a sewer failure in Llanberis, entered the lake via the Afon Goch polluting the bottom 30 metres of the stream. A serious sewage spill is being investigated by officials at a ...

Llanberis Wastewater Treatment Works were overwhelmed during Storm Bert leaving large parts of the site under water. A resident filmed water gushing up into the site through what was assumed to be ...

Nutrients from sewage effluent damaged the water quality at a popular Snowdonia lake, a new report has confirmed. A Natural Resources Wales (NRW) investigation looked into the incident, which ...

The spill, caused by a sewer failure in Llanberis, entered the lake via the Afon Goch polluting the bottom 30 metres of the stream. A serious sewage spill is being investigated by officials at a ...