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Receiving watercourse

Nant Brisgyll

2 monitored storm overflows record Nant Brisgyll as their receiving watercourse in the National Storm Overflow Hub. 2 are reporting an active spill right now. Operated by Dwr Cymru Welsh Water.

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2

Storm overflows

2

Active right now

0

Monitors offline

1,308

Spill events · 12 months

226h

Recorded discharge · 12 months

2

Open discrepancies

Currently spilling· 2

  1. 01

    Dwr Cymru Welsh Water · Llan Ffestiniog WwTW Settled Storm Overflow

    spilling for 45.2 h

    →
  2. 02

    Dwr Cymru Welsh Water · Llan Ffestiniog WwTW Inlet Storm Overflow

    spilling for 46.3 h

    →

Every monitored overflow· 2

Each links to its full record — spill history, nearby water-quality sampling, citizen reports, and pre-filled accountability letters.

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Sewage debris, foam, dead fish — citizen sightings are cross-referenced against the official discharge data above and strengthen the public record.

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