OUTFALL
LIVE · SOUTH WEST · 03:17
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Outfall record

Polyphant · Polyphant SPST

Not discharging

Discharges to RIVER INNY (S) · South West Water · feed id SBB00956

Jul '25SepNovJan '26MarMayJul
21 spill days · 7 with no rain · since 11 Jul 2026
no record · LessMore · dry

Recent events

10 Oct 2026 · 21:02 · 0h 06m · brief activationrainfall recorded10 Oct 2026 · 13:56 · 0h 03m · brief activationrainfall recorded7 Oct 2026 · 21:36 · 0h 01m · brief activationrainfall recorded7 Oct 2026 · 12:19 · 0h 01m · brief activationrainfall recorded6 Oct 2026 · 11:36 · 0h 02m · brief activationrainfall recorded4 Oct 2026 · 18:58 · 0h 01m · brief activationrainfall recorded4 Oct 2026 · 16:46 · 0h 05m · brief activationrainfall recorded4 Oct 2026 · 14:34 · 0h 02m · brief activationrainfall recorded3 Oct 2026 · 19:56 · 0h 01m · brief activationrainfall recorded3 Oct 2026 · 12:43 · 0h 02m · brief activationrainfall recorded

Now

StateNot discharging
Rain · 24h / 48h / 7d0.1 / 9.4 / 17.6 mm

This year

Discharge hours2h
Of which no rain recorded0h

Gauges used

Rainfall station6040 m
Rainfall station6379 m
Rainfall station8434 m

A monitor activation is not itself a verified discharge — this outfall's monitor was operational 100.0% of 2025 per the audited return. See the method.

Monitor behaviour note: this monitor logged 27 activations under 15 minutes in the last 30 days — a pattern consistent with sensor noise as well as genuine brief operation. Brief activations are recorded and exported, but never counted as dry spills in headline figures.

The audited record

2025132 spills · 1,731h
2024119 spills · 2,197h
2023105 spills · 2,031h

EA EDM annual returns, counted on the 12-24h basis — a different methodology from the live feed's raw durations; the two are never mixed in one figure.

Get alerts for this outfall

A free, independent push channel — ntfy, not a feature run by this site. Every time this outfall's monitor is recorded starting or stopping an activation, a message is sent to the public topic below. Install the free ntfy app and subscribe to it, or open the web view directly.

Topicoutfall-exe-sbb00956

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A message reports only that a discharge started or ended, with the recorded time — the same monitor-activation fact shown on this page. It carries no rainfall assessment of its own; check back here for that.