Coniston Wastewater Upgrade Planned After Poor Water Rating

Playa de Puertito de GüÃmar is a relatively small bathing area, measuring about 100 metres by 30 metres, with wheelchair access and a promenade; its wastewater outlet is located 151 metres offshore.
The monitoring records include 59 samples from Playa de las Galletas since January 2023 and 50 samples from Playa de Matagorda since January 2023, with neither location recording a bathing ban or warning.
Playa de Matagorda is about 840 metres long and 40 metres wide and has wheelchair access, a promenade, showers and toilets; the same nearby discharge is also located about 1.1 kilometres from Playa de Guasimeta.
Playa de Charco Verde’s latest sample was collected on 24 August 2026, and the beach is monitored on an approximately 28-day cycle; 49 samples since January 2023 have produced no ban or warning.
United Utilities told the Lake District National Park Authority that the Coniston project would not require an environmental impact assessment, while the proposed water-quality targets include cutting storm-overflow spills to an average of 10 per year over a decade, limiting spills to an average maximum of one per bathing season and installing screens to separate solids.
Four Spanish and Canarian beaches showed no signs of water contamination in recent samples, with no bathing bans or warnings issued at any of the four sites. Teneriffa News monitoring found generally clean conditions at Playa de Puertito de GüÃmar and Playa de las Galletas on Tenerife, Playa de Matagorda on Lanzarote, and Playa de Charco Verde on La Palma, based on samples collected in late August or early September 2026. However, tests run every three to four weeks provide only a snapshot of current water quality.
Meanwhile in England, United Utilities is planning a major upgrade to the Coniston Wastewater Treatment Works after the Coniston Boating Centre received a poor bathing-water rating in 2024. The company aims to cut storm-overflow spills and reduce solids entering Coniston Water during heavy rain and busy tourist seasons.
Playa de Puertito de GüÃmar is a small beach measuring 100 metres long and 30 metres wide with wheelchair access and a waterfront promenade. Its wastewater outlet sits 151 metres offshore. Since January 2023, neither Playa de las Galletas nor nearby sites have recorded a single bathing ban or warning across 59 samples collected.
Playa de Matagorda spans 840 metres long and 40 metres wide, offering wheelchair access, toilets, showers, and a promenade. The same nearby wastewater discharge is positioned about 1.1 kilometres from Playa de Guasimeta. Since January 2023, 50 water samples have been collected with zero bathing bans or warnings recorded.
Playa de Charco Verde on La Palma follows a strict 28-day monitoring cycle. The most recent sample was collected on 24 August 2026. Since January 2023, 49 samples have shown no contamination requiring bathing bans or warnings at this location.
United Utilities plans to expand Coniston Wastewater Treatment Works with a new sewer overflow and storm tank pumping station. The upgrade responds to a poor bathing-water rating in 2024 and a sufficient rating in 2025 at the Coniston Boating Centre. The company told the Lake District National Park Authority the project would not require a full environmental impact assessment.
The improvements aim to cut storm-overflow spills to an average of 10 per year over a decade and limit spills to one per bathing season maximum. New screens will separate solids from water entering Coniston Water, addressing contamination during heavy rain and peak tourist periods.
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