Wales · Carmarthenshire
Llandeilo Swing Bridge
No. Sewage being discharged 2.3km away right now.
Water quality only This says nothing about tides, rip currents, cold water shock or lifeguard cover. Cold water and currents are dangerous even when the water is clean. Read the local signs before you go in. What we cannot tell you.
Checked UK time
Why this verdict
- Bathing season
- Closed until 15 May (neutral factor)
- Sewage discharge in progress
- 2.3km away, into River Towy (negative factor)
- Annual classification
- Unknown (neutral factor)
- Latest E. coli
- 220 cfu/100ml (positive factor)
- Latest intestinal enterococci
- 75 cfu/100ml (positive factor)
Out of season
Weekly sampling and the daily pollution-risk forecast pause on 30 September and resume on 15 May. This verdict rests on the annual classification, live storm-overflow data and rainfall in the last 24 hours.
Storm overflows are driven by rain, so they spill more in autumn and winter than in summer. See every spill happening now across the UK.
Recent sewage discharges nearby
Storm overflows operated by Welsh Water within ten kilometres in the last 48 hours.
- Ended an hour agoHeol Bethlehem Llandeilo Storm Overflow · into River Cennen1.0km from the bathing water
- Ongoing since 2 hours agoFfairfach WwTW Storm Overflow · into River Towy2.3km from the bathing water
- Ongoing since 3 hours agoSalem WwTW Storm Overflow · into Afon Myddyfi4.3km from the bathing water
- Ongoing since 3 hours agoCarmel WwTW Storm Overflow · into Tributary of Afon Marlais6.0km from the bathing water
- Ended 2 hours agoHeol Marlais Llandybie Storm Overflow · into Afon Marlas7.7km from the bathing water
- Ended 3 hours agoCwrt Henri WwTW Storm Overflow · into Afon Dulas7.7km from the bathing water
- Ongoing since 53 minutes agoBrynmarlais Crossing Storm Overflow · into Afon Marlais8.3km from the bathing water
- Ended 2 days agoLlangadog WwTW Storm Overflow · into River Sawdde8.6km from the bathing water
- Ongoing since 3 hours agoWaunfarlais Road Brynmarlais Storm Overflow · into Afon Marlais8.6km from the bathing water
- Ongoing since 3 hours agoPenygroes Storm Overflow · into Afon Lash8.8km from the bathing water
- Ongoing since 4 hours agoLlanfynydd WwTW Storm Overflow · into Afon Sannen9.0km from the bathing water
- Ended an hour agoCaerbryn Woods Storm Overflow · into unnamed tributary of Afon Lash9.2km from the bathing water
- Ongoing since 50 minutes agoAmman Road Storm Overflow · into River Amman9.6km from the bathing water
- Ended 2 days agoPenpound Lane Storm Overflow · into River Amman9.6km from the bathing water
- Ongoing since 3 hours agoPontamman Pipe Crossing Storm Overflow · into River Amman9.7km from the bathing water
- Ongoing since 3 hours agoCaerbryn Road Penygroes Storm Overflow · into Nant Y Wrach9.8km from the bathing water
- Ended 2 hours agoGate Road Storm Overflow · into Tributary of Afon Lash9.9km from the bathing water
- Ongoing since 2 hours agoDyffryn Road Ammanford Storm Overflow · into Nant-Y-Ci9.9km from the bathing water
- Ended an hour agoMaesquarre Road Storm Overflow · into River Amman9.9km from the bathing water
See Welsh Water's own storm-overflow map(opens in a new tab) →
Latest bacteria reading
Latest sample · 18 September 2026 · 13 days ago
- E. coli
- 220cfu/100ml
- Intestinal enterococci
- 75cfu/100ml
This is the most recent reading. Sampling resumes on 15 May. E. coli and intestinal enterococci are the indicator organisms used in the official classification.
Common questions
- Can you swim at Llandeilo Swing Bridge?
- No. Sewage being discharged 2.3km away right now. Llandeilo Swing Bridge is a designated bathing water, so it is sampled and rated every season. This answer covers water quality only, not tides, currents or lifeguard cover.
- What is the water quality like at Llandeilo Swing Bridge?
- We hold no annual classification for Llandeilo Swing Bridge. The most recent sample, taken 18 September 2026, showed 220 cfu/100ml of E. coli and 75 cfu/100ml of intestinal enterococci.
- Has there been sewage at Llandeilo Swing Bridge recently?
- Yes. 19 storm overflows within ten kilometres of Llandeilo Swing Bridge: 11 discharging now and 8 in the last 48 hours.
Where this data comes from
- Contains Natural Resources Wales information © NRW and database right
- Contains water-company storm overflow data, licensed under OGL v3
- View the regulator's full profile
Other beaches nearby
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Gareth Clubb