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Spill evidence · Friends of the River Teign

Pathfinder pumping station, Tedburn St Mary

Pumping station overflow · SBB00913 · feeds TEDBURN ST MARY system
Wet weather

The discharge

Spill day
Tuesday, 26 March 2024
Started
26 Mar 2024, 02:06
Ended
26 Mar 2024, 03:38
Duration
1 hour 32 minutes
Receiving water
—
Parish
—

Rainfall evidence

Daily rainfall at the matched gauge (Mardon Down) 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
DateRainfall
26/03/2024 (spill day)5.4 mmrain
25/03/202416.4 mmrain
24/03/20246.9 mmrain
23/03/20244.6 mmrain
22/03/20240.4 mmrain

River flow that day: 10.762 m³/s. Verify at the EA rainfall station.

Gauge proximity

Outlet (red) vs matched rain gauge (blue), 7.8 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
Ahead of the works
No — the works was also overflowing that day.
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 SBB00913). Rainfall: EA Hydrology gauge 323b21d8-c9a4-4681-bc5c-62d7337993ac. 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.
Spill evidence — Pathfinder pumping station, Tedburn St Mary — River Teign Data