Shorthorn Beach water quality

GREEN

designated bathing water · · South West Water

Shorthorn Beach 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 156 storm-overflow spills were recorded nearby in 2025. Below: live risk, recent spills, official samples, rainfall, tides and nearby reports.

Safe to swim right now?
Looking good right now
No recent overflow, low rainfall, no high samples.
Do not rely solely on this website for health decisions. Check official alerts and use your own judgement. Seek medical advice if you are unwell.

Current status

Risk: GREEN No recent overflow, low rainfall, no high samples.

  • Active overflows nearby: 0
  • Recent overflows (48h): 0
  • Rainfall (48h): 1.2 mm

Official EA classification

excellent (2025)

Latest official sample

2026-06-20 — E.coli 82, enterococci 55 cfu/100ml

Latest independent sample

None published

Pollution & environment data

1.2 mm
Rainfall 48h
2.2 mm
Rainfall 7d
8
Outfalls within 5 km
156
Spills (2025, official)
7
Spills 2026 so far (live)
2
Spills last 30d
high 1.20m
Tide now

Recent storm overflows nearby (30 days)

In the news nearby

Storm-overflow spills near here, by year (EDM)

Recent spills near here (precise, SWW)

Full spill history near Shorthorn Beach

Download CSV

Every storm-overflow discharge Glanmor has recorded within 5 km of Shorthorn Beach, newest first.

8 discharge events
StartEndOutfallDistance
2026-06-03 19:592026-06-03 20:10ST AUSTELL BAY (C)~2.8 km
2026-06-03 19:532026-06-03 20:06ST AUSTELL BAY (C)~2.6 km
2026-05-19 13:542026-05-19 14:49RIVER PAR~1.7 km
2026-05-08 10:242026-05-08 10:25ST BLAZEY STREAM~1.8 km
2026-05-01 09:152026-05-01 09:18winWINSFORD SPST_PSCSOEO_WINSFORD~2.6 km
2026-02-18 19:402026-02-18 20:00SANDY RIVER~2.8 km
2026-02-01 04:162026-02-01 04:35(C) ST AUSTELL BAY~1.3 km
2025-10-23 07:412025-10-23 07:42ST AUSTELL BAY (C)~3.5 km
18 precise spill records (duration & volume)
WhenDetailDistance
2026-06-03 19:59spill, 11 min~2.8 km
2026-06-03 19:59spill, 11 min~2.8 km
2026-06-03 19:53spill, 13 min~2.6 km
2026-06-03 19:53spill, 13 min~2.6 km
2026-05-19 13:54spill, 55 min~1.7 km
2026-05-19 13:54spill, 55 min~1.7 km
2026-05-08 10:24spill, 1 min~1.8 km
2026-05-08 10:24spill, 1 min~1.8 km
2026-05-01 09:15spill, 2 min~2.6 km
2026-05-01 09:15spill, 2 min~2.6 km
2026-02-18 19:40spill, 21 min~2.8 km
2026-02-18 19:40spill, 21 min~2.8 km
2026-02-01 04:16spill, 20 min~1.3 km
2026-02-01 04:16spill, 20 min~1.3 km
2026-01-08 11:29spill, 2 min~1.1 km
2026-01-08 11:29spill, 2 min~1.1 km
2025-10-23 07:41spill, 1 min~3.5 km
2025-10-23 07:41spill, 1 min~3.5 km
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Water quality trend

Shorthorn Beach — frequently asked questions

Is it safe to swim at Shorthorn Beach today?

Shorthorn Beach 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 Shorthorn Beach?

156 storm-overflow spills were recorded near Shorthorn Beach in 2025 (EA Event Duration Monitoring), and 7 spill events have been logged nearby so far this year.

What is Shorthorn Beach's bathing water classification?

Shorthorn Beach is classified excellent for 2025 by the Environment Agency.

Data & provenance

Last updated
3 h ago (2026-06-29 14:00 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, 8 outfalls monitored within 5 km.
Risk model
v0.3
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Sample timeline (JSON) · All beaches (CSV)
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