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Photo: Cwm Lliedi reservoir (geograph 3443981).jpg via Wikidata Q7351387 License
Upper Lliedi Reservoir
Reservoir
Rainy today
Swiss Valley Reservoir, also known as Upper Lliedi reservoir and Lower Lliedi reservoir, feeds water to the towns of Llanelli and Llannon. It gets the water from the River Lliedi. The Swiss Valley Cycle Route, which forms part of National Cycle Route 47, itself part of the Celtic Trail), passes Swiss Valley Reservoir on a traffic free path between Llanelli and Cross Hands.
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Weather at Upper Lliedi Reservoir
46°F, Light rain · H 50° / L 45° · 79% chance of rain3-day forecast
H: 50° L: 45°
Light rain
46°
|
Feels like 44°
Precipitation
79%
Humidity
89%
Wind
5 mph
UV Index
0.1
Weather notes:
🌧️Rain expected
12 AM
46°
3 AM
46°
6 AM
47°
9 AM
47°
12 PM
47°
3 PM
47°
6 PM
48°
9 PM
48°
Frequently asked questions
- Where is Upper Lliedi Reservoir?
- Upper Lliedi Reservoir is a reservoir in Wales.
- Can you swim at Upper Lliedi Reservoir?
- There is no fixed answer for Upper Lliedi Reservoir: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Upper Lliedi Reservoir in Wales. Check current water conditions before you go, and follow posted signs and local guidance.
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Location & Contact
Wales
🏞️ 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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