Exeter - Live Sewage

Polluted by sewage 680 hours this year so far...

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024

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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Exeter 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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Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Exeter, 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
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Totals so far

Company CSO ID Overflow Days Total Duration (hours) Total Duration (days)
South West Water SWW0696 36 103 h 31m 4.29
South West Water SWW0750 26 72 h 56m 3
South West Water SWW0373 32 67 h 2m 2.79
South West Water SWW0583 7 58 h 46m 2.42
South West Water SWW0882 24 52 h 21m 2.17
South West Water SWW0213 33 43 h 1.79
South West Water SWW0569 17 29 h 19m 1.21
South West Water SWW0824 14 29 h 8m 1.21
South West Water SWW0017 4 28 h 49m 1.17
South West Water SWW1176 19 25 h 11m 1.04
South West Water SWW0825 16 25 h 9m 1.04
South West Water SWW0647 13 24 h 16m 1
South West Water SWW0254 14 22 h 15m 0.92
South West Water SWW0174 17 21 h 44m 0.88
South West Water SWW0003 7 20 h 5m 0.83
South West Water SWW0120 5 14 h 47m 0.58
South West Water SWW1158 9 6 h 29m 0.25
South West Water SWW0838 6 6 h 16m 0.25
South West Water SWW0705 10 6 h 6m 0.25
South West Water SWW0284 6 5 h 42m 0.21
South West Water SWW0407 6 4 h 48m 0.17
South West Water SWW0271 5 2 h 44m 0.08
South West Water SWW0984 6 2 h 41m 0.08
South West Water SWW0252 5 2 h 14m 0.08
South West Water SWW0968 5 1 h 46m 0.04
South West Water SWW0352 1 0 h 54m 0
South West Water SWW0434 3 0 h 32m 0
South West Water SWW1284 2 0 h 29m 0
South West Water SWW0751 2 0 h 22m 0
South West Water SWW0408 2 0 h 22m 0
South West Water SWW0541 1 0 h 16m 0
South West Water SWW0004 1 0 h 14m 0
South West Water SWW0006 3 0 h 6m 0
South West Water SWW0025 1 0 h 4m 0
South West Water SWW0811 1 0 h 4m 0
South West Water SWW0866 1 0 h 2m 0
South West Water SWW0005 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.