← Highweek Rd, Newton Abbot
Spill evidence · Friends of the River Teign
Highweek Rd, Newton Abbot
Combined sewer overflow · SBB00887 · feeds NEWTON ABBOT / TEIGNMOUTH STW
Wet weather
The discharge
- Spill day
- Wednesday, 20 January 2021
- Started
- 20 Jan 2021, 19:30
- Ended
- 20 Jan 2021, 23:28
- Duration
- 3 hours 57 minutes
- Receiving water
- Lemon
- Parish
- Newton Abbot
Rainfall evidence
Daily rainfall at the matched gauge (Bickington) 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 | |
|---|---|---|
| 20/01/2021 (spill day) | 23.3 mm | rain |
| 19/01/2021 | 38 mm | rain |
| 18/01/2021 | 10.1 mm | rain |
| 17/01/2021 | 0 mm | dry |
| 16/01/2021 | 0.3 mm | rain |
River flow that day: 42.982 m³/s. Verify at the EA rainfall station.
Gauge proximity
Outlet (red) vs matched rain gauge (blue), 6.4 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
- Teign Estuary
- Ahead of the works
- Unknown (no works overflow data)
- EA annual return (2021)
- 6 counted spills · 27 h total
- Monitor uptime (2021)
- 95% 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 SBB00887). Rainfall: EA Hydrology gauge 31653dd5-c1ed-4091-a860-5e8d25936861. 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 Teign Data.