Llandeilo Swing Bridge
Not monitored
We don't have enough recent water-quality data to give this spot a status. Check the official source and assess conditions yourself.
Checked against Natural Resources Wales · data last changed 2 months ago.
This spot’s record
Llandeilo Swing Bridge is in Carmarthenshire, about 10 km from Ammanford. Across the 12 most recent samples published by Natural Resources Wales, E. coli counts ranged from 45 to 3,600 per 100 ml. The highest was taken on 13 August 2026. A classification is calculated from percentiles across four seasons, so no single reading decides how this water is rated.
Recent sample results
The last 12 bacterial samples published by Natural Resources Wales, most recent on the right. Counts are per 100 ml of water.
Dashed line: 500 E. coli per 100 ml, the Bathing Water Directive guide value for coastal / transitional waters.
| Date | E. coli | Enterococci | Assessment |
|---|---|---|---|
| 18 Sept | 220 | 75 | — |
| 9 Sept | 200 | 124 | — |
| 26 Aug | 126 | 54 | — |
| 13 Aug | 3600 | 50 | — |
| 31 Jul | 590 | 10 | — |
| 14 Jul | 45 | 36 | — |
A bathing water's official classification is calculated from percentiles across four bathing seasons, not from any single sample — so one high reading doesn't mean a spot is unsafe, and one low reading doesn't mean it's clean today.
Facilities & access
- Parking
- YesCar park about 150 m away (OpenStreetMap)
- Toilets
- YesPublic toilets about 450 m away (OpenStreetMap)
Official water quality
This spot has no official annual classification.
Official bathing-water profileCommon questions
- Can you swim at Llandeilo Swing Bridge right now?
- Llandeilo Swing Bridge is currently marked "Not monitored". We don't have enough recent water-quality data to give this spot a status. Check the official source and assess conditions yourself. This reflects the latest data published by Natural Resources Wales. Conditions change quickly — always assess the water yourself before entering.
- Is there a swimming ban or warning at Llandeilo Swing Bridge?
- There are no active bathing restrictions published by Natural Resources Wales for Llandeilo Swing Bridge. That is not a guarantee of safety — assess conditions yourself.
- What facilities are there at Llandeilo Swing Bridge?
- Llandeilo Swing Bridge has toilets, parking. Facility information comes from OpenStreetMap contributors.
Get told when this changes
We’ll email you when the swim status at Llandeilo Swing Bridge moves — a pollution alert opening, or one lifting. Not a newsletter: only this spot, only when it changes, at most once every 12 hours.
Your address is used for these alerts and nothing else, is never shared, and is deleted the moment you unsubscribe — a link is in every email.
Nearby swimming spots
See all swimming spots near Ammanford — about 10 km away.