Gloucester polluted by sewage 161 times in 2022 - lasting 509 hours

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Contains OS Data © Crown copyright & database right 2021-2022
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✔ means we have experimental daily data for 2023
Totals for Gloucester in 2022
7 Sites polluted by Severn Trent Water
161 sewage dumps
509 h duration
That's 21.21 days. 3.1 times a week, on average

Pollution Summary 2022

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

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Severn Trent Water River Severn GLOUCESTER NETHERIDGE STW 98 349 99.95
Severn Trent Water Dimore Brook QUEDGELEY PUMPING STATION 15 81 100
Severn Trent Water Whaddon Brook GRANGE ROAD CSO 34 74 91.8
Severn Trent Water Whaddon Brook STROUD ROAD CSO 11 2 99.7
Severn Trent Water River Severn - East Channel QUAY STREET CSO 1 1 47.4
Severn Trent Water Sud Brook PAINSWICK ROAD BAL TANK - STORM O/F 1 0 91.6
Severn Trent Water River Severn COLE AVENUE CSO 1 0 94.6
Severn Trent Water Sud Brook BIRCHALL AVENUE CSO 0 0 73.7

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.

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