Coverack water quality
GREENdesignated bathing water · · South West Water
Coverack is a designated bathing water in Cornwall, currently rated GREEN for swimming — No recent overflow, low rainfall, no high samples. Its latest Environment Agency classification is excellent (2025), and 54 storm-overflow spills were recorded nearby in 2025. Below: live risk, recent spills, official samples, rainfall, tides and nearby reports.
Current status
Risk: GREEN No recent overflow, low rainfall, no high samples.
- Active overflows nearby: 0
- Recent overflows (48h): 0
- Rainfall (48h): 1.7 mm
Official EA classification
excellent (2025)
Latest official sample
2026-06-24 — E.coli 220, enterococci 10 cfu/100ml
Latest independent sample
None published
Pollution & environment data
Recent storm overflows nearby (30 days)
- 2026-06-10 14:41 · ended~3.1 km
In the news nearby
No recent local news matched.
Storm-overflow spills near here, by year (EDM)
Recent spills near here (precise, SWW)
- spill, 9 min2026-06-10 · ~3.1 km
- spill, 9 min2026-06-10 · ~3.1 km
- spill, 57 min2026-05-02 · ~0.0 km
- spill, 57 min2026-05-02 · ~0.0 km
Full spill history near Coverack
Download CSVEvery storm-overflow discharge Glanmor has recorded within 5 km of Coverack, newest first.
4 discharge events
| Start | End | Outfall | Distance |
|---|---|---|---|
| 2026-06-10 14:41 | 2026-06-10 14:50 | (S) ST KEVERNE STREAM | ~3.1 km |
| 2026-05-02 13:56 | 2026-05-02 14:53 | COVERACK COVE(C) | ~0.0 km |
| 2026-02-03 16:15 | 2026-02-03 16:16 | COVERACK COVE (C) | ~0.3 km |
| 2026-01-29 16:31 | 2026-01-30 04:35 | PORTHALLOW STREAM (S) | ~5.0 km |
8 precise spill records (duration & volume)
| When | Detail | Distance |
|---|---|---|
| 2026-06-10 14:41 | spill, 9 min | ~3.1 km |
| 2026-06-10 14:41 | spill, 9 min | ~3.1 km |
| 2026-05-02 13:56 | spill, 57 min | ~0.0 km |
| 2026-05-02 13:56 | spill, 57 min | ~0.0 km |
| 2026-02-03 16:15 | spill, 1 min | ~0.3 km |
| 2026-02-03 16:15 | spill, 1 min | ~0.3 km |
| 2026-01-29 16:31 | spill, 724 min | ~5.0 km |
| 2026-01-29 16:31 | spill, 724 min | ~5.0 km |
Water quality trend
Coverack — frequently asked questions
Is it safe to swim at Coverack today?
Coverack is currently rated GREEN: No recent overflow, low rainfall, no high samples. This is guidance only — also check official alerts and use your judgement.
Has there been a sewage spill near Coverack?
54 storm-overflow spills were recorded near Coverack in 2025 (EA Event Duration Monitoring), and 4 spill events have been logged nearby so far this year.
What is Coverack's bathing water classification?
Coverack is classified excellent for 2025 by the Environment Agency.
Data & provenance
- Last updated
- 3 h ago (2026-06-30 15:15 UTC)
- Sources
- Environment Agency (samples & classification), South West Water (overflows), EA EDM (annual spills), Open-Meteo (rainfall & tide). Full list on about.
- Confidence
- High — official classification, 4 outfalls monitored within 5 km.
- Risk model
- v0.3
- Download
- Sample timeline (JSON) · All beaches (CSV)
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