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Receiving watercourse

River Wandle

14 monitored storm overflows on the River Wandle are listed in the National Storm Overflow Hub. Operated by Thames Water.

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14

Storm overflows

0

Active right now

0

Monitors offline

13

Spill events · 12 months

13h

Recorded discharge · 12 months

0

Open discrepancies

Every monitored overflow· 14

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

Seen something?

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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