Thornbury and Yate polluted by sewage 1,721 times in 2023 - lasting 22,893 hours

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Contains OS Data © Crown copyright & database right 2021-2023
© Top of the Poops 2021-2023
✔ means we have experimental daily data since 2023
Totals for Thornbury and Yate in 2023
26 Sites polluted by Wessex Water
1,721 sewage dumps
22,893 h duration
That's 2.65 years! On average 4.7 times a day
Change Over Time

Pollution Summary 2023

Here are all the reported sewage overflow totals for Thornbury and Yate in 2023. Sometimes sewage can be being dumped for months at a time.

Reporting refers to how much of the time the monitoring was active. In this constituency 0 of the total 27 CSO locations had reporting enabled for less than half the year, of which 0 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Wessex Water Luckington Brook GREAT BADMINTON WWTW 167 3,654 99.8
Wessex Water River Boyd DOYNTON WASTEWATER TREATMENT WORKS 108 2,297 98.2
Wessex Water Ladden Brook RANGEWORTHY PS 104 2,079 100
Wessex Water Tockington Mill Rhine TOCKINGTON STW 92 1,888 99.9
Wessex Water Tockington Mill Rhine ALVESTON WASTEWATER TREATMENT WORKS 103 1,465 99.9
Wessex Water Severn Estuary THORNBURY SEWAGE TREATMENT WORKS 67 1,310 99.6
Wessex Water River Frome SUNNY ACRES FOOT BRIDGE CSO 124 1,155 98.9
Wessex Water Dyer'S Brake JUBILEE LANE PS 137 1,146 100
Wessex Water River Frome CHURCH ROAD CSO 104 1,137 100
Wessex Water River Frome NIGHTINGALES BRIDGE CSO 92 922 94.3
Wessex Water Olveston Common Rhyne OLVESTON PS 55 898 100
Wessex Water Feltham Brook PUCKLECHURCH WWTW 82 815 100
Wessex Water Foss Ditch AUST VILLAGE PUMPING STATION 43 705 99.8
Wessex Water Tockington Mill Rhine MILL LODGE CSO 46 698 99.8
Wessex Water River Boyd WICK WASTEWATER TREATMENT WORKS 56 537 100
Wessex Water Feltham Brook FELTHAM ROAD CSO 50 441 99.9
Wessex Water Tockington Mill Rhyne LOWER TOCKINGTON ROAD CSO 42 400 99.8
Wessex Water Unknown NEW COG MILL CSO 39 378 100
Wessex Water River Boyd THE GREEN CSO 57 299 100
Wessex Water River Frome RECTORY ROAD CSO 43 226 99.9
Wessex Water River Frome CLYDE ROAD CSO 59 171 99.8
Wessex Water Little Avon CHARFIELD WATER RECYCLING CENTRE 20 109 100
Wessex Water River Boyd SAINSBURY MILL CSO 10 78 99.9
Wessex Water Doncombe Brook MARSHFIELD WWTW 18 74 100
Wessex Water Olveston Common Rhyne GREEN FARM CSO 1 0 99.9
Wessex Water River Frome BRIDGE WAY CSO 2 0 100
Wessex Water River Frome NORTH ROAD PS 0 0 100

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.