← Widecombe STW, Widecombe in the Moor
Spill evidence · Friends of the Dart
Widecombe STW, Widecombe in the Moor
Storm overflow at the works · SBB01359 · feeds WIDECOMBE_STW_WIDECOMBE IN THE MOOR
Wet weather
The discharge
- Spill day
- Sunday, 24 November 2024
- Started
- 24 Nov 2024, 08:24
- Ended
- 24 Nov 2024, 09:09
- Duration
- 45 minutes 10 seconds
- Receiving water
- East Webburn River
- Parish
- Widecombe in the Moor
Rainfall evidence
Daily rainfall at the matched gauge (Bellever Dartmoor) for the spill day and the days before. A spill is dry when every day in the window is ≤ 0.25 mm.
1-day window: Wet weather3-day window: Wet weather4-day window: Wet weather
| Date | Rainfall | |
|---|---|---|
| 24/11/2024 (spill day) | 28.7 mm | rain |
| 23/11/2024 | 99.3 mm | rain |
| 22/11/2024 | 26.7 mm | rain |
| 21/11/2024 | 4.6 mm | rain |
| 20/11/2024 | 2.8 mm | rain |
River flow that day: 117.998 m³/s. Verify at the EA rainfall station.
Gauge proximity
Outlet (red) vs matched rain gauge (blue), 6.3 km apart. Closer means the rainfall reading is more representative of the overflow.
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Severity & context
- Bathing water
- Not Applicable
- Shellfish water
- Not Applicable
- EA annual return (2024)
- 1 counted spills · 3 h total
- Monitor uptime (2024)
- 32% operational
Method & provenance. Dry/wet classification is decided by rainfall at the nearest EA gauge — ≤ 0.25 mm on the spill day and each preceding day of the window (how we classify). Spill data: Environment Agency EDM (outlet SBB01359). Rainfall: EA Hydrology gauge 723a8fc4-908b-4430-91c7-9990be86540a_363307. A dry spill is precautionary evidence of a likely fault, not proof of an offence — we test the rainfall, not the works' flow. Generated by River Hub.