South Devon - Live Sewage

Polluted by sewage 14,603 hours this year - That's 1.69 years so far...

Select Another Constituency

Constituency

Select the constituency from the drop-down

✔ means we have live data (𝑥 if not)

View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in South Devon so far this year. It is an estimate, based on very poor quality live data from the Water Companies. The water companies report their sewage to the Environment Agency every year in April. You can see report for last year in the other page.

Take Action

Your local MP is Caroline Voaden (Liberal Democrat) - Find out more about their interests, donors, and voting at They Work For You

Constituencies near South Devon

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for South Devon, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.

Each CSO has a row, the most recent data is on the right hand side.

Monitoring Online

Monitoring Offline

Polluting

Potentially Polluting

Unknown

Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.

We need your support!

We managed to raise £150 in 2024. That's not enough to keep the site running. Please consider a one-off or small recurring donation.

Donate Now

Totals so far

Company	CSO ID	Overflow Days	Total Duration (hours)	Total Duration (days)
South West Water	SWW0516	79	1,490 h 51m	62.08
South West Water	SWW0624	62	1,119 h 59m	46.62
South West Water	SWW1025	91	1,081 h 8m	45.04
South West Water	SWW0980	60	889 h 12m	37.04
South West Water	SWW0515	70	796 h 18m	33.17
South West Water	SWW0570	72	741 h 2m	30.88
South West Water	SWW1062	52	675 h 55m	28.12
South West Water	SWW0305	48	496 h 44m	20.67
South West Water	SWW0764	37	457 h 47m	19.04
South West Water	SWW0108	30	428 h 34m	17.83
South West Water	SWW0339	33	427 h 2m	17.79
South West Water	SWW1068	29	419 h	17.46
South West Water	SWW0379	47	380 h 43m	15.83
South West Water	SWW1221	51	365 h 50m	15.21
South West Water	SWW0774	52	312 h 49m	13
South West Water	SWW1027	27	308 h 29m	12.83
South West Water	SWW0165	32	283 h 56m	11.79
South West Water	SWW0350	24	260 h 27m	10.83
South West Water	SWW1213	21	244 h 15m	10.17
South West Water	SWW0944	18	195 h 37m	8.12
South West Water	SWW1069	26	190 h 56m	7.92
South West Water	SWW1179	37	185 h 37m	7.71
South West Water	SWW1151	24	184 h 26m	7.67
South West Water	SWW1045	32	161 h 41m	6.71
South West Water	SWW0337	20	139 h 9m	5.79
South West Water	SWW0375	7	130 h	5.42
South West Water	SWW0293	62	129 h 52m	5.38
South West Water	SWW0349	60	114 h 43m	4.75
South West Water	SWW1291	27	113 h 3m	4.71
South West Water	SWW0462	8	111 h 45m	4.62
South West Water	SWW0901	26	103 h 13m	4.29
South West Water	SWW1065	47	102 h 48m	4.25
South West Water	SWW0238	14	102 h 35m	4.25
South West Water	SWW0351	26	99 h 34m	4.12
South West Water	SWW1222	36	97 h 23m	4.04
South West Water	SWW1227	13	73 h 41m	3.04
South West Water	SWW0425	42	70 h 7m	2.92
South West Water	SWW0685	37	62 h 47m	2.58
South West Water	SWW0993	25	61 h 9m	2.54
South West Water	SWW0950	33	58 h 50m	2.42
South West Water	SWW1038	20	58 h 33m	2.42
South West Water	SWW0148	42	58 h 25m	2.42
South West Water	SWW0727	27	50 h 2m	2.08
South West Water	SWW0296	28	49 h 4m	2.04
South West Water	SWW0859	22	45 h 37m	1.88
South West Water	SWW0514	26	44 h 46m	1.83
South West Water	SWW0118	37	44 h 29m	1.83
South West Water	SWW0151	24	44 h 16m	1.83
South West Water	SWW0376	18	42 h 42m	1.75
South West Water	SWW1132	8	41 h 45m	1.71
South West Water	SWW0386	16	38 h 15m	1.58
South West Water	SWW1063	40	35 h 57m	1.46
South West Water	SWW1209	8	30 h 2m	1.25
South West Water	SWW1054	37	29 h 38m	1.21
South West Water	SWW1155	16	27 h 33m	1.12
South West Water	SWW0237	2	25 h 54m	1.04
South West Water	SWW0079	17	23 h 46m	0.96
South West Water	SWW0024	28	22 h 47m	0.92
South West Water	SWW0673	9	20 h 15m	0.83
South West Water	SWW0141	17	19 h 32m	0.79
South West Water	SWW1039	2	16 h 39m	0.67
South West Water	SWW0260	14	15 h 9m	0.62
South West Water	SWW0856	11	14 h 59m	0.58
South West Water	SWW0680	19	13 h 21m	0.54
South West Water	SWW0459	15	13 h 20m	0.54
South West Water	SWW0748	9	12 h 36m	0.5
South West Water	SWW0055	7	11 h 28m	0.46
South West Water	SWW0959	7	10 h 16m	0.42
South West Water	SWW0830	10	8 h 52m	0.33
South West Water	SWW1081	6	8 h 14m	0.33
South West Water	SWW0729	10	7 h 34m	0.29
South West Water	SWW0336	9	6 h 42m	0.25
South West Water	SWW0709	5	6 h 31m	0.25
South West Water	SWW1049	8	5 h 35m	0.21
South West Water	SWW0616	6	4 h 25m	0.17
South West Water	SWW0589	3	3 h 59m	0.12
South West Water	SWW0198	10	3 h 53m	0.12
South West Water	SWW1105	8	3 h 48m	0.12
South West Water	SWW1366	14	3 h 32m	0.12
South West Water	SWW1040	6	2 h 16m	0.08
South West Water	SWW0953	2	2 h 11m	0.08
South West Water	SWW1273	2	1 h 40m	0.04
South West Water	SWW0060	1	1 h	0.04
South West Water	SWW1196	2	0 h 45m	0
South West Water	SWW1140	1	0 h 36m	0
South West Water	SWW1104	3	0 h 20m	0
South West Water	SWW0427	1	0 h 20m	0
South West Water	SWW1333	1	0 h 16m	0
South West Water	SWW0817	1	0 h 13m	0
South West Water	SWW1070	1	0 h 12m	0
South West Water	SWW0094	1	0 h 2m	0

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales, and Scottish Water

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. This uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.

This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.

Analysing sewage pollution by the Water Industry

Media Queries

Get in touch if you have queries or want to discuss our data.

press [at] top-of-the-poops.org

Please Support Us

We rely on donations to fund our work. Please support us if you can

Yes! Support TOTP!

South Devon - Live Sewage Polluted by sewage 14,603 hours this year - That's 1.69 years so far...

South Devon - Live Sewage