Honiton and Sidmouth - Live Sewage

Polluted by sewage 18,432 hours this year - That's 2.13 years so far...

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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Honiton and Sidmouth 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.

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

Constituencies near Honiton and Sidmouth

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Honiton and Sidmouth, 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.

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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.

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Totals so far

Company	CSO ID	Overflow Days	Total Duration (hours)	Total Duration (days)
South West Water	SWW1012	224	5,321 h 41m	221.71
South West Water	SWW0877	120	1,828 h 5m	76.17
South West Water	SWW0366	89	1,585 h 43m	66.04
South West Water	SWW1331	51	627 h 46m	26.12
South West Water	SWW0574	87	608 h 19m	25.33
South West Water	SWW1188	42	509 h 7m	21.21
South West Water	SWW1032	37	488 h 59m	20.33
South West Water	SWW0575	36	483 h 1m	20.12
South West Water	SWW0614	63	468 h 16m	19.5
South West Water	SWW0287	48	464 h 17m	19.33
South West Water	SWW0063	33	435 h 44m	18.12
South West Water	SWW1148	31	382 h 32m	15.92
South West Water	SWW0837	28	364 h 31m	15.17
South West Water	SWW0423	25	350 h 27m	14.58
South West Water	SWW0532	18	294 h 19m	12.25
South West Water	SWW0285	41	285 h 33m	11.88
South West Water	SWW0978	34	280 h 35m	11.67
South West Water	SWW0466	34	278 h 21m	11.58
South West Water	SWW0912	26	273 h 16m	11.38
South West Water	SWW0333	22	266 h 10m	11.08
South West Water	SWW0582	34	261 h 51m	10.88
South West Water	SWW0145	38	259 h 46m	10.79
South West Water	SWW0439	38	233 h 19m	9.71
South West Water	SWW0440	18	213 h 43m	8.88
South West Water	SWW0155	14	195 h 50m	8.12
South West Water	SWW1163	16	188 h 54m	7.83
South West Water	SWW1319	15	177 h 6m	7.38
South West Water	SWW0061	17	160 h 30m	6.67
South West Water	SWW0365	14	154 h 32m	6.42
South West Water	SWW0787	26	130 h 9m	5.42
South West Water	SWW0136	19	99 h 1m	4.12
South West Water	SWW0889	15	95 h 58m	3.96
South West Water	SWW1204	21	57 h 27m	2.38
South West Water	SWW0226	17	50 h 34m	2.08
South West Water	SWW0468	16	41 h 26m	1.71
South West Water	SWW1162	15	40 h 49m	1.67
South West Water	SWW0371	3	39 h 32m	1.62
South West Water	SWW0372	4	38 h 30m	1.58
South West Water	SWW0224	6	36 h 11m	1.5
South West Water	SWW1186	25	35 h 56m	1.46
South West Water	SWW1259	19	34 h 12m	1.42
South West Water	SWW0520	12	30 h 42m	1.25
South West Water	SWW1308	6	29 h 46m	1.21
South West Water	SWW0453	22	29 h 22m	1.21
South West Water	SWW1289	4	27 h 6m	1.12
South West Water	SWW0359	22	26 h 18m	1.08
South West Water	SWW1137	11	19 h 23m	0.79
South West Water	SWW1042	9	17 h 55m	0.71
South West Water	SWW0184	12	16 h 15m	0.67
South West Water	SWW1028	16	15 h 56m	0.62
South West Water	SWW0855	7	14 h 39m	0.58
South West Water	SWW0370	8	13 h 7m	0.54
South West Water	SWW0021	12	9 h	0.38
South West Water	SWW1312	2	7 h 23m	0.29
South West Water	SWW0555	12	6 h 27m	0.25
South West Water	SWW0711	10	5 h 7m	0.21
South West Water	SWW0222	13	4 h 40m	0.17
South West Water	SWW0288	6	4 h 7m	0.17
South West Water	SWW0756	7	3 h 36m	0.12
South West Water	SWW0286	7	2 h 18m	0.08
South West Water	SWW0753	4	1 h 59m	0.04
South West Water	SWW0080	5	1 h 24m	0.04
South West Water	SWW0186	4	1 h 24m	0.04
South West Water	SWW0452	3	1 h 15m	0.04
South West Water	SWW0985	2	0 h 37m	0
South West Water	SWW1177	1	0 h 12m	0
South West Water	SWW0744	1	0 h 12m	0
South West Water	SWW1262	1	0 h 10m	0
South West Water	SWW1345	1	0 h 8m	0
South West Water	SWW0168	0	0 h	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

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Honiton and Sidmouth - Live Sewage Polluted by sewage 18,432 hours this year - That's 2.13 years so far...

Honiton and Sidmouth - Live Sewage