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SMITH ST_CSO_DARTMOUTH

SBB01095
Overflow on the network feeding DARTMOUTH STW · Combined sewer overflow
Showing history for 2024 · records go back to 2020
Not spilling

The monitor is reporting and shows no discharge.

Last spill ended
30 Aug, 21:42
Hours spilled, 2024
186
Is the feed working?
Working
Last checked 57 min ago · we poll SWW hourly
48h agonow
48/48 hourly readings received
Dry spills, 2024
0
None in 2024 · 20 since 2020
How a dry spill is decided →
Spilled before its STW, 2024
171
171 in 2024 · 1455 since 2020
What this means →

The same works has emergency overflows too

All emergency overflows →

8 pumping-station emergency overflows feed DARTMOUTH STW works — raw-sewage relief outlets that should fire only when a pump fails. They are not in this page's feed; between them they have discharged about 2,903 recorded hours.

WARFLEET No2 DARTMOUTH2,514h totalworst year 2,514h
SOUTH TOWN DARTMOUTH225h totalworst year 128h
WARFLEET CREEK SPS PSEO DARTMOUTH88h totalworst year 78h
DARTHAVEN MARINA KINGSWEAR54h totalworst year 28h
DARTMOUTH STW DARTMOUTH20h totalworst year 18h
COLES COURT DARTMOUTH1.4h totalworst year 1.4h
NELSON ROAD DARTMOUTH0.63h totalworst year 0.45h
MAYORS AVENUE DARTMOUTH0.28h totalworst year 0.20h

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
Crossed — over 10 spills/year

Is anyone acting on this?

Flagged problems

Nothing flagged by the analysis.

Measures on record
  • Install and run event-duration monitoring
    Monitoringcomplete 2021
Verdict
No problem flagged

The analysis flags no material problem here.

What you can do about this one

OPEN NOW

Ask for the data

Under the Environmental Information Regulations, SMITH ST_CSO_DARTMOUTH'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

20 dry spills and 1455 pre-STW spills since 2020. Pick a year to see its events below.

1842020134202151520221642023171202415820251292026

Dry spills, every year

19 dry spills since 2020 · showing up to 12

13 May, 20:10
—
0.0
Not spilling
→
13 May, 18:43
—
0.0
Not spilling
→
13 May, 18:39
—
0.0
Not spilling
→
13 May, 18:37
—
0.0
Not spilling
→
13 May, 18:36
—
0.0
Not spilling
→
13 May, 16:55
27m
0.0
Not spilling
→
13 May, 16:11
28m
0.0
Not spilling
→
13 May, 04:47
—
0.0
Not spilling
→
30 Apr, 18:58
—
0.1
Not spilling
→
29 Apr, 18:58
—
0.0
Not spilling
→
5 Mar, 08:33
—
0.0
Not spilling
→
4 Mar, 20:48
—
0.0
Not spilling
→

Spilled before its works

981 events since 2020 · started while DARTMOUTH STW stayed shut

29 Aug, 09:55
41m
19.0
Stayed shut
→
29 Aug, 04:40
1h 4m
19.0
Stayed shut
→
27 Aug, 04:14
21m
4.3
Stayed shut
→
27 Aug, 03:48
—
4.3
Stayed shut
→
19 May, 02:05
26m
14.9
Stayed shut
→
2 May, 15:11
22m
12.6
Stayed shut
→
2 May, 14:51
17m
12.6
Stayed shut
→
2 May, 13:53
19m
12.6
Stayed shut
→
15 Apr, 10:56
1h 12m
8.0
Stayed shut
→
12 Mar, 22:59
18m
14.2
Stayed shut
→
12 Mar, 20:52
1h 7m
14.2
Stayed shut
→
8 Mar, 21:16
17m
2.4
Stayed shut
→

Spills by month, 2024

Dry Wet weather
17Jan
39Feb
27Mar
14Apr
12May
1Jun
9Jul
3Aug
13Sep
14Oct
14Nov
8Dec

Every spill in 2024, 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.

17 Dec, 20:15
1h 16m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
17 Dec, 19:42
16m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
6 Dec, 21:48
31m
13.9 mm
Wet weather
Not spilling — flagged before STW
→
6 Dec, 20:05
30m
13.9 mm
Wet weather
Not spilling — flagged before STW
→
6 Dec, 19:18
17m
13.9 mm
Wet weather
Not spilling — flagged before STW
→
4 Dec, 22:47
2h 38m
14.4 mm
Wet weather
Not spilling — flagged before STW
→
4 Dec, 21:57
26m
14.4 mm
Wet weather
Not spilling — flagged before STW
→
1 Dec, 06:34
26m
4.9 mm
Wet weather
Not spilling — flagged before STW
→
26 Nov, 21:12
8h 41m
40.7 mm
Wet weather
Not spilling — flagged before STW
→
26 Nov, 19:27
34m
40.7 mm
Wet weather
Not spilling — flagged before STW
→
24 Nov, 13:40
2h 33m
30.4 mm
Wet weather
Not spilling — flagged before STW
→
24 Nov, 11:13
1h 4m
30.4 mm
Wet weather
Not spilling — flagged before STW
→
23 Nov, 22:20
1h 56m
30.4 mm
Wet weather
Not spilling — flagged before STW
→
23 Nov, 21:37
24m
30.4 mm
Wet weather
Not spilling — flagged before STW
→
23 Nov, 16:34
15m
30.4 mm
Wet weather
Not spilling — flagged before STW
→
23 Nov, 13:15
17m
30.4 mm
Wet weather
Not spilling — flagged before STW
→
21 Nov, 11:49
37m
10.3 mm
Wet weather
Not spilling — flagged before STW
→
21 Nov, 07:15
36m
10.3 mm
Wet weather
Not spilling — flagged before STW
→
21 Nov, 06:51
18m
10.3 mm
Wet weather
Not spilling — flagged before STW
→
21 Nov, 05:19
1h 1m
10.3 mm
Wet weather
Not spilling — flagged before STW
→
20 Nov, 07:56
27m
10.3 mm
Wet weather
Not spilling — flagged before STW
→
18 Nov, 15:54
16m
7.4 mm
Wet weather
Not spilling — flagged before STW
→
20 Oct, 05:31
4h 48m
17.2 mm
Wet weather
Not spilling — flagged before STW
→
16 Oct, 12:01
45m
18.3 mm
Wet weather
Not spilling — flagged before STW
→
16 Oct, 10:14
1h 26m
18.3 mm
Wet weather
Not spilling — flagged before STW
→
16 Oct, 08:21
1h 39m
18.3 mm
Wet weather
Not spilling — flagged before STW
→
15 Oct, 19:58
1h 38m
18.0 mm
Wet weather
Not spilling — flagged before STW
→
15 Oct, 17:37
42m
18.0 mm
Wet weather
Not spilling — flagged before STW
→
13 Oct, 23:15
3h 11m
31.4 mm
Wet weather
Not spilling — flagged before STW
→
13 Oct, 22:15
49m
31.4 mm
Wet weather
Not spilling — flagged before STW
→
13 Oct, 19:47
38m
31.4 mm
Wet weather
Not spilling — flagged before STW
→
8 Oct, 11:07
38m
16.1 mm
Wet weather
Not spilling — flagged before STW
→
8 Oct, 09:36
56m
16.1 mm
Wet weather
Not spilling — flagged before STW
→
8 Oct, 07:09
15m
16.1 mm
Wet weather
Not spilling — flagged before STW
→
7 Oct, 17:25
25m
17.8 mm
Wet weather
Not spilling — flagged before STW
→
6 Oct, 12:07
2h 7m
17.8 mm
Wet weather
Not spilling — flagged before STW
→
29 Sept, 21:29
30m
26.9 mm
Wet weather
Not spilling — flagged before STW
→
29 Sept, 20:31
55m
26.9 mm
Wet weather
Not spilling — flagged before STW
→
29 Sept, 17:35
18m
26.9 mm
Wet weather
Not spilling — flagged before STW
→
29 Sept, 13:43
19m
26.9 mm
Wet weather
Not spilling — flagged before STW
→
26 Sept, 10:15
25m
14.3 mm
Wet weather
Not spilling — flagged before STW
→
26 Sept, 05:43
16m
14.3 mm
Wet weather
Not spilling — flagged before STW
→
25 Sept, 22:35
17m
14.3 mm
Wet weather
Not spilling — flagged before STW
→
8 Sept, 02:27
17m
15.4 mm
Wet weather
Not spilling — flagged before STW
→
5 Sept, 16:02
1h 25m
26.1 mm
Wet weather
Not spilling — flagged before STW
→
5 Sept, 15:40
15m
26.1 mm
Wet weather
Not spilling — flagged before STW
→
5 Sept, 12:53
16m
26.1 mm
Wet weather
Not spilling — flagged before STW
→
5 Sept, 12:33
17m
26.1 mm
Wet weather
Not spilling — flagged before STW
→
5 Sept, 09:59
17m
26.1 mm
Wet weather
Not spilling — flagged before STW
→
24 Aug, 05:27
2h 35m
29.6 mm
Wet weather
Not spilling — flagged before STW
→
24 Aug, 02:45
16m
29.6 mm
Wet weather
Not spilling — flagged before STW
→
13 Aug, 16:21
15m
3.5 mm
Wet weather
Not spilling — flagged before STW
→
25 Jul, 09:44
24m
2.1 mm
Wet weather
Not spilling — flagged before STW
→
20 Jul, 11:23
16m
4.7 mm
Wet weather
Not spilling — flagged before STW
→
13 Jul, 10:55
31m
3.2 mm
Wet weather
Not spilling — flagged before STW
→
12 Jul, 16:43
1h 18m
3.2 mm
Wet weather
Not spilling — flagged before STW
→
8 Jul, 23:34
32m
56.0 mm
Wet weather
Not spilling — flagged before STW
→
8 Jul, 18:22
4h 36m
56.0 mm
Wet weather
Not spilling — flagged before STW
→
8 Jul, 17:29
25m
56.0 mm
Wet weather
Not spilling — flagged before STW
→
5 Jul, 22:06
17m
16.6 mm
Wet weather
Not spilling — flagged before STW
→
5 Jul, 14:24
1h 7m
16.6 mm
Wet weather
Not spilling — flagged before STW
→
13 Jun, 16:36
53m
17.4 mm
Wet weather
Not spilling — flagged before STW
→
25 May, 21:33
18m
11.4 mm
Wet weather
Not spilling — flagged before STW
→
22 May, 13:23
28m
7.0 mm
Wet weather
Not spilling — flagged before STW
→
22 May, 11:00
29m
7.0 mm
Wet weather
Not spilling — flagged before STW
→
13 May, 12:58
16m
25.6 mm
Wet weather
Not spilling — flagged before STW
→
13 May, 12:08
42m
25.6 mm
Wet weather
Not spilling — flagged before STW
→
13 May, 10:13
36m
25.6 mm
Wet weather
Not spilling — flagged before STW
→
5 May, 11:12
27m
7.6 mm
Wet weather
Not spilling — flagged before STW
→
5 May, 10:43
21m
7.6 mm
Wet weather
Not spilling — flagged before STW
→
5 May, 10:14
20m
7.6 mm
Wet weather
Not spilling — flagged before STW
→
2 May, 04:01
48m
16.6 mm
Wet weather
Not spilling — flagged before STW
→
2 May, 00:50
30m
16.6 mm
Wet weather
Not spilling — flagged before STW
→
2 May, 00:17
15m
16.6 mm
Wet weather
Not spilling — flagged before STW
→
27 Apr, 04:15
20m
32.9 mm
Wet weather
Not spilling — flagged before STW
→
26 Apr, 20:13
1h 35m
32.9 mm
Wet weather
Not spilling — flagged before STW
→
26 Apr, 18:37
1h 7m
32.9 mm
Wet weather
Not spilling — flagged before STW
→
26 Apr, 16:34
34m
32.9 mm
Wet weather
Not spilling — flagged before STW
→
10 Apr, 09:24
24m
2.7 mm
Wet weather
Not spilling — flagged before STW
→
10 Apr, 07:44
24m
2.7 mm
Wet weather
Not spilling — flagged before STW
→

Showing the last 80 events of 171 in 2024.