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Receiving watercourse

River Rhondda

22 monitored storm overflows record River Rhondda 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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22

Storm overflows

2

Active right now

0

Monitors offline

789

Spill events · 12 months

369,320h

Recorded discharge · 12 months

6

Open discrepancies

Currently spilling· 2

  1. 01

    Dwr Cymru Welsh Water · Brook Street Porth Storm Overflow

    spilling for 1.2 h

    →
  2. 02

    Dwr Cymru Welsh Water · Gyfeillon Gardens Storm Overflow

    spilling for 1.3 h

    →

Every monitored overflow· 22

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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