Unknown polluted by sewage 2,150 times in 2022 - lasting 20,172 hours

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Contains OS Data © Crown copyright & database right 2021-2022
© Top of the Poops 2021-2023
Totals for Unknown in 2022
32 Sites polluted by South West Water
2,150 sewage dumps
20,172 h duration
That's 2.33 years! On average 5.9 times a day
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Constituencies along Unknown

Pollution Summary 2022

Here are all the reported sewage overflow totals for Unknown in 2022. Sometimes sewage can be being dumped for months at a time.

These numbers are very slightly different from the Rivers page - This is because there is an invalid grid reference on the pollution consent - so we don't know where the CSO is. We're working on it.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
South West Water Unknown PARRACOMBE STW 153 2,733 100
South West Water Unknown CHACEWATER STW 127 2,589 76.5
South West Water Unknown PRAZE AN BEEBLE STW 130 2,147 72
South West Water Unknown BERE ALSTON STW 131 2,078 100
South West Water Unknown LUTTON STW 104 1,543 100
South West Water Unknown WOOLFARDISWORTHY STW 100 1,045 83
South West Water Unknown BRATTON FLEMING STW 53 868 98
South West Water Unknown WILMINGTON STW 93 764 100
South West Water Unknown MORELEIGH STW 88 749 100
South West Water Unknown CLEARBROOK STW 41 728 100
South West Water Unknown RILLA MILL WWTW 118 695 99
South West Water Unknown THE HAM PS TANK & CSO - SIDMOUTH 59 631 99
South West Water Unknown ST AUSTELL NORTH STW 36 574 100
South West Water Unknown WWTW AT MORCHARD BISHOP 132 372 100
South West Water Unknown STOKE CLIMSLAND STW 87 357 100
South West Water Unknown PARKHAM STW 50 351 100
South West Water Unknown WEEK ST MARY STW 67 350 14
South West Water Unknown LEE MILL STW 127 338 100
South West Water Unknown EXBOURNE STW 71 253 78
South West Water Unknown HARROWBARROW WWTW 41 226 67
South West Water Unknown MUSBURY & WHITFORD STW 60 225 100
South West Water Unknown ST KEVERNE STW 26 145 100
South West Water Unknown UGBOROUGH STW 55 106 99
South West Water Unknown PERRANUTHNOE PUMPING STATION 38 103 100
South West Water Unknown BISHOPS NYMPTON STW 82 78 100
South West Water Unknown PAR SEWAGE TREATMENT WORKS 8 42 100
South West Water Unknown YARCOMBE STW 13 39 100
South West Water Unknown BLACKWATER STW 35 10 100
South West Water Unknown THORVERTON WWTW 7 9 100
South West Water Unknown ST GENNYS STW 14 6 100
South West Water Unknown VICTORIA QUAY PSCSO/EO 2 1 77
South West Water Unknown ILSHAM ROAD CSO 2 0 85
South West Water Unknown NEWTON ST CYRES STW 0 0 100
South West Water Unknown ST BREWARD STW 0 0 16
South West Water Unknown TREKNOW STW 0 0 100
South West Water Unknown CHITTLEHAMHOLT STW 0 0 100
South West Water Unknown ST JUST (TREGESEAL 1) STW 0 0 100
South West Water Unknown ASHWATER STW 0 0 100
South West Water Unknown KINGSCOTT STW 0 0 0

Data Sources & Accuracy

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

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.

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Analysing sewage pollution by the Water Industry

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