Updated
Blagdon Lake lies in a valley at the northern edge of the Mendip Hills, close to the village of Blagdon and approximately 10 miles (16 km) south of Bristol, England. The lake was created by Bristol Water (Bristol Waterworks Company as it was known then), when it dammed the River Yeo, starting construction in 1898, to designs by Charles Hawksley, and completing this in 1905. The Wrington Vale Light Railway was constructed primarily to bring building materials for the lake.
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Weather at Blagdon Lake
48°F, Clear · H 49° / L 46° · 90% chance of rain3-day forecast









Frequently asked questions
- Where is Blagdon Lake?
- Blagdon Lake is a reservoir in South West England.
- Can you swim at Blagdon Lake?
- There is no fixed answer for Blagdon Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Blagdon Lake in South West England. Check current water conditions before you go, and follow posted signs and local guidance.
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Location & Contact
South West England
🏞️ Best times & visiting tips
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
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