Lostwithiel, River Fowey water quality

AMBER

designated bathing water · · South West Water

Lostwithiel, River Fowey is a designated bathing water in Cornwall, currently rated AMBER for swimming — A storm overflow discharged within 5 km in the last 48 hours. Falling tide may draw discharge along the shore. Its latest Environment Agency classification is no current Environment Agency classification, and 97 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?
Take care
A storm overflow discharged within 5 km in the last 48 hours. Falling tide may draw discharge along the shore.
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: AMBER A storm overflow discharged within 5 km in the last 48 hours. Falling tide may draw discharge along the shore.

  • Active overflows nearby: 0
  • Recent overflows (48h): 1
  • Rainfall (48h): 7.9 mm

Official EA classification

Not available

Latest official sample

2026-08-19 — E.coli 1700, enterococci 1900 cfu/100ml

Latest independent sample

None published

Pollution & environment data

7.9 mm
Rainfall 48h
15.2 mm
Rainfall 7d
2
Outfalls within 5 km
97
Spills (2025, official)
8
Spills 2026 so far (live)
6
Spills last 30d
falling 1.33m
Tide now

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

Recent spills near here (precise, SWW)

Full spill history near Lostwithiel, River Fowey

Download CSV

Every storm-overflow discharge Glanmor has recorded within 5 km of Lostwithiel, River Fowey, newest first.

8 discharge events
StartEndOutfallDistance
2026-08-26 09:592026-08-26 10:02RIVER FOWEY (ESTUARINE)~0.4 km
2026-08-21 02:512026-08-21 02:53RIVER FOWEY (ESTUARINE)~0.4 km
2026-08-20 05:482026-08-20 05:49RIVER FOWEY (ESTUARINE)~0.4 km
2026-08-20 02:362026-08-20 02:37RIVER FOWEY (ESTUARINE)~0.4 km
2026-08-19 22:452026-08-19 23:15RIVER FOWEY (ESTUARINE)~0.4 km
2026-08-19 21:452026-08-19 22:00RIVER FOWEY (ESTUARINE)~0.4 km
2026-05-30 04:152026-05-30 04:17RIVER FOWEY (ESTUARINE)~0.4 km
2026-03-05 08:072026-03-05 08:12TIDAL RIVER LERRYN~4.3 km
16 precise spill records (duration & volume)
WhenDetailDistance
2026-08-26 09:59spill, 4 min~0.4 km
2026-08-21 02:51spill, 2 min~0.4 km
2026-08-21 01:47spill, 1 min~0.4 km
2026-08-20 14:06spill, 3 min~0.4 km
2026-08-20 13:53spill, 2 min~0.4 km
2026-08-20 09:34spill, 3 min~0.4 km
2026-08-20 05:48spill, 1 min~0.4 km
2026-08-20 02:36spill, 1 min~0.4 km
2026-08-20 01:50spill, 1 min~0.4 km
2026-08-19 22:38spill, 1 min~0.4 km
2026-08-19 22:13spill, 1 min~0.4 km
2026-08-19 21:34spill, 4 min~0.4 km
2026-05-30 04:15spill, 2 min~0.4 km
2026-05-30 04:15spill, 2 min~0.4 km
2026-03-05 08:07spill, 5 min~4.3 km
2026-03-05 08:07spill, 5 min~4.3 km
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Water quality — 7-year trend

YearEA classificationSamplesE. coli (geo-mean)Enterococci (geo-mean)High readings
202615253 cfu/100ml118 cfu/100ml5 of 15

Geometric mean of Environment Agency samples per calendar year (the standard bathing-water statistic). "High readings" are samples at or above 500 E. coli or 200 enterococci cfu/100ml.

Lostwithiel, River Fowey — frequently asked questions

Is it safe to swim at Lostwithiel, River Fowey today?

Lostwithiel, River Fowey is currently rated AMBER: A storm overflow discharged within 5 km in the last 48 hours. Falling tide may draw discharge along the shore. This is guidance only — also check official alerts and use your judgement.

Has there been a sewage spill near Lostwithiel, River Fowey?

97 storm-overflow spills were recorded near Lostwithiel, River Fowey in 2025 (EA Event Duration Monitoring), and 8 spill events have been logged nearby so far this year.

What is Lostwithiel, River Fowey's bathing water classification?

Lostwithiel, River Fowey has no current Environment Agency bathing-water classification on record.

Data & provenance

Last updated
8 min ago (2026-08-27 18:45 UTC)
Sources
Environment Agency (samples & classification), South West Water (overflows), EA EDM (annual spills), Open-Meteo (rainfall & tide). Full list on about.
Confidence
Medium — no classification, 2 outfalls monitored within 5 km.
Risk model
v0.4
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Sample timeline (JSON) · All beaches (CSV)
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