← All watercourses

Receiving watercourse

Plymouth Sound

11 monitored storm overflows on the Plymouth Sound are listed in the National Storm Overflow Hub. Operated by South West Water.

📍 View on national map →🔔 Get email alerts

11

Storm overflows

0

Active right now

1

Monitors offline

73

Spill events · 12 months

80h

Recorded discharge · 12 months

2

Open discrepancies

Every monitored overflow· 11

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.

Report a sighting →Alert me about this water