Bristol Central was polluted by sewage 571 times in 2023
lasting 987 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 Bristol Central in 2023
26 Sites polluted by Wessex Water
571 sewage dumps
987 h duration
That's 1.37 months. On average 1.6 times a day
Change Over Time
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Pollution Summary 2023

Here are all the reported sewage overflow totals for Bristol Central 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 34 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 River Avon PLIMSOLL STATUE CSO 47 308 99.9
Wessex Water River Avon Via Sws MINA ROAD SEWER STORM OVERFLOW 58 152 100
Wessex Water River Avon Via Sws COTHAM HILL CSO 50 80 100
Wessex Water Cranbrook Via Sws CRANBROOK ROAD CSO 63 77 100
Wessex Water River Avon COMMERCIAL ROAD CSO 17 68 99.9
Wessex Water River Avon BROAD QUAY CSO 17 57 99.8
Wessex Water River Avon Via Sws 2 CRANBROOK ROAD CSO 58 54 91.5
Wessex Water River Avon [Black Rocks] Sws ALMA ROAD CSO 39 42 100
Wessex Water River Avon Via Sws HAMPTON ROAD CSO 37 35 100
Wessex Water River Avon COTHAM BROW CSO 61 32 100
Wessex Water River Avon Via Sws CUMBERLAND ROAD OLD GAOL SYPHON CSO 7 24 100
Wessex Water River Frome THE MANSE CSO 7 12 99.9
Wessex Water River Frome Via Sws BROADMEAD CSO 6 10 92
Wessex Water Floating Harbour 56 HOTWELL ROAD CSO 14 7 100
Wessex Water Bristol Frome Floating Harbour 98 HOTWELL ROAD CSO 11 6 99.7
Wessex Water River Avon[Black Rocks] CLIFTON DOWN STATION 26 6 100
Wessex Water Cranbrook Brook Via Sws 192 CRANBROOK ROAD 27 4 98.7
Wessex Water River Avon ASHLEY DOWN ROAD ALLOTMENTS CSO 4 2 99.8
Wessex Water River Avon Via Sws BISHOPS ROAD CSO 8 1 99.5
Wessex Water Cranbrook ST OSWALDS ROAD CSO 3 0 99.7
Wessex Water River Frome MARLBOROUGH STREET CSO 2 0 99.7
Wessex Water River Frome Via Sws ST JAMES BARTON CSO 3 0 67.2
Wessex Water Cranbrook CAIRNS ROAD COMBINED SEWER OVERFLOW 3 0 100
Wessex Water River Frome Via Sws CHRISTMAS STEPS CSO 1 0 100
Wessex Water River Avon STATION ROAD CSO 1 0 100
Wessex Water River Avon SOMERVILLE ROAD CSO 1 0 78.9
Wessex Water Unknown CLARE STREET CSO 0 0 99.6
Wessex Water Unknown SILVER STREET 0 0 96.5
Wessex Water River Frome NELSON STREET (2) CSO 0 0 99.8
Wessex Water Groundwater Via Infilt System MAGDELENE PLACE CSO 0 0 100
Wessex Water River Frome BROADMEAD ROUNDABOUT CSO 0 0 99.9
Wessex Water River Frome Via Sws LEWINS MEAD COMBINED SEWER OVERFLOW 0 0 99.8
Wessex Water Unknown BIRCHALL ROAD 0 0 100
Wessex Water River Frome NELSON STREET 1 CSO 0 0 99.8

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.