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Bridford STW, Teign Valley

SBB00152
Overflow on the network feeding Bridford STW · Storm overflow
Showing history for 2025 · records go back to 2020
Not spilling

The monitor is reporting and shows no discharge.

Last spill ended
16 Jun, 13:57
Counted spills, 2025
31
9 discharge events
Hours spilled, 2025
5
Is the feed working?
Working
Last checked 22 min ago · we poll SWW hourly
48h agonow
48/48 hourly readings received
Dry spills, 2025
0
None in 2025 · 1 since 2020
How a dry spill is decided →
Spilled before its STW, 2025
0
0 in 2025 · 0 since 2020
What this means →

Can its works cope?

Full capacity view →

This overflow drains to Bridford STW, serving about 534 people.

of permitted flow
Not assessed

We cannot check the works — its permitted flow or population served is missing from the public record.

Its permit

What the environmental permit sets for this overflow — and where the public record is silent, which is itself the finding.

Pass-forward flow
Not published
Spill frequency limit
None set
Monitoring tier
Not published
Assessment trigger
Not crossed (threshold 10/year)

Is anyone acting on this?

Flagged problems

Nothing flagged by the analysis.

Measures on record
  • PR24 U_MON4 from U_INV2 investigation (U_MON4c)
    Monitoringdue 2026
  • MCERTS certification of an AMP7 U_MON3 driver output overflow operation monitor (U_MON3a)
    Monitoringdue 2026
  • Improve discharge from agglomeration that has crossed 250 and has envirronmental imapct
    Improvementdue 2030
Verdict
Improvement under way

A physical improvement is committed against this overflow.

What you can do about this one

OPEN NOW

Ask for the data

Under the Environmental Information Regulations, Bridford STW, Teign Valley's telemetry, the works' flow-to-full-treatment setting, and any spill investigations are emissions information — they cannot be withheld on commercial-confidentiality grounds. A written request is the fastest lever.

BY 30 APR 2027

Get it into the next programme

Investigations that will shape the 2030–35 environment programme must complete by this date. Putting this overflow on the record now — to South West Water and the Environment Agency — is what gets it considered.

BY 1 NOV 2027

Put it in the drainage plan

South West Water's draft Drainage & Wastewater Management Plan goes to a twelve-week consultation. A named overflow with evidence behind it is far harder to leave out.

The record since 2020

1 dry spills and 0 pre-STW spills since 2020. Pick a year to see its events below.

Count by

2025: 31 spills · 9 discharge events

Counted spills — the EA's 12/24-hour block method, the basis of the 10-a-year cap. Published annual return where available, computed the same way for the current year. Two ways to count →

Dry spills, every year

1 dry spills since 2020 · showing up to 12

16 Jun, 13:27
30m
0.2
Not spilling

Spilled before its works

0 events since 2020 · started while Bridford STW stayed shut

This overflow has never been recorded spilling ahead of its treatment works.

Spills by month, 2025

Dry Wet weather
1Jan
Feb
Mar
5Apr
May
Jun
Jul
1Aug
Sep
Oct
1Nov
1Dec

Every spill in 2025, most recent first

Each event checked against the nearest rain gauge and against the treatment works’ own overflow. Open any row for its evidence dossier.

5 Dec, 15:13
15m
24.1 mm
Wet weather
Also spilling
13 Nov, 19:44
22m
17.5 mm
Wet weather
Also spilling
28 Aug, 23:26
31m
15.0 mm
Wet weather
Also spilling
18 Apr, 15:23
38m
56.4 mm
Wet weather
Also spilling
18 Apr, 08:50
34m
56.4 mm
Wet weather
Also spilling
16 Apr, 01:04
48m
40.5 mm
Wet weather
Also spilling
16 Apr, 00:18
33m
40.5 mm
Wet weather
Also spilling
15 Apr, 22:35
32m
40.5 mm
Wet weather
Also spilling
26 Jan, 20:43
26m
41.6 mm
Wet weather
Also spilling
56 brief spills under 15 minutes in 2025

Excluded from the counts, classification and flags above — too short to weigh against rainfall, and often an operational blip rather than a genuine discharge. Listed here for completeness. How we know.

15 Dec, 19:41 · 6m12 Dec, 04:52 · 13m5 Dec, 15:54 · 2m5 Dec, 15:41 · 5m5 Dec, 14:41 · 14m4 Dec, 03:51 · 12m1 Dec, 16:22 · 5m14 Nov, 16:49 · 7m13 Nov, 20:31 · 3m12 Nov, 04:42 · 2m9 Nov, 19:47 · 6m9 Nov, 14:22 · 3m31 Oct, 20:13 · 7m22 Oct, 16:48 · 6m22 Oct, 16:36 · 9m4 Oct, 08:56 · 3m4 Oct, 08:33 · 3m20 Sept, 12:13 · 3m9 Sept, 20:38 · 11m9 Sept, 14:21 · 5m3 Sept, 10:30 · 4m1 Sept, 11:02 · 3m31 Aug, 10:14 · 9m26 Aug, 11:08 · 2m21 Jul, 14:15 · 5m19 Jul, 22:44 · 5m19 Jul, 22:34 · 5m19 Jul, 21:43 · 3m18 Apr, 14:43 · 3m18 Apr, 10:07 · 2m18 Apr, 10:02 · 2m18 Apr, 09:56 · 2m16 Apr, 01:54 · 5m15 Apr, 23:47 · 12m15 Apr, 23:13 · 5m15 Apr, 13:31 · 9m26 Feb, 07:15 · 4m28 Jan, 05:22 · 2m28 Jan, 00:42 · 8m26 Jan, 21:16 · 2m+16 more