← STAVERTON STW_SSO_STAVERTON
Spill evidence · Friends of the Dart
STAVERTON STW_SSO_STAVERTON
Storm overflow at the works · SBB01166 · feeds STAVERTON_STW_STAVERTON
No rain data
The discharge
- Spill day
- Thursday, 27 August 2020
- Started
- 27 Aug 2020, 13:34
- Ended
- 27 Aug 2020, 14:17
- Duration
- 42 minutes 20 seconds
- Receiving water
- Dart
- Parish
- Staverton
Rainfall evidence
Daily rainfall at the matched gauge (Austins Bridge) 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 | |
|---|---|---|
| 27/08/2020 (spill day) | no data | |
| 26/08/2020 | no data | |
| 25/08/2020 | no data | |
| 24/08/2020 | no data | |
| 23/08/2020 | no data |
River flow that day: —. Verify at the EA rainfall station.
Gauge proximity
Outlet (red) vs matched rain gauge (blue), 5.0 km apart. Closer means the rainfall reading is more representative of the overflow.
Loading map…
Severity & context
- Bathing water
- Steamer Quay, Dart Estuary
- Shellfish water
- Not Applicable
- EA annual return (2020)
- 31 counted spills · 489 h total
- Monitor uptime (2020)
- 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 SBB01166). Rainfall: EA Hydrology gauge fd8ea26c-8052-48c5-a1bb-bbd5ebbbb3d3_364176. 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.