← Compton & Marldon STW
Spill evidence · Friends of the River Teign
Compton & Marldon STW
Storm overflow at the works · SBB00300 · feeds COMPTON AND MARLDON STW
No rain data
The discharge
- Spill day
- Saturday, 6 March 2021
- Started
- 6 Mar 2021, 13:30
- Ended
- 6 Mar 2021, 15:15
- Duration
- 1 hour 44 minutes
- Receiving water
- Aller Brook
- Parish
- Marldon
Rainfall evidence
Daily rainfall at the matched gauge (Torbay Compton) 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: No rain data3-day window: No rain data4-day window: No rain data
| Date | Rainfall | |
|---|---|---|
| 06/03/2021 (spill day) | no data | |
| 05/03/2021 | no data | |
| 04/03/2021 | no data | |
| 03/03/2021 | no data | |
| 02/03/2021 | no data |
River flow that day: 4.937 m³/s. Verify at the EA rainfall station.
Gauge proximity
Outlet (red) vs matched rain gauge (blue), 1.7 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
- EA annual return (2021)
- 29 counted spills · 288 h total
- Monitor uptime (2021)
- 100% 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 SBB00300). Rainfall: EA Hydrology gauge e7e2f7d4-f497-4adc-b077-c20bc2dcedfa. 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.