Eastleigh was polluted by sewage 135 times in 2023
lasting 1,489 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 Eastleigh in 2023
8 Sites polluted by Southern Water
135 sewage dumps
1,489 h duration
That's 2.07 months. 2.6 times a week, on average
Change Over Time
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Pollution Summary 2023

Here are all the reported sewage overflow totals for Eastleigh 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 8 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 %
Southern Water River Itchen CHICKENHALL EASTLEIGH WWTW 71 1,048 100
Southern Water River Itchen BURNETTS LANE WPS 37 386 100
Southern Water Monks Brook Via Drain TEMPLARS WAY CHANDLERS FORD CEO 5 29 99.9
Southern Water Monks Brook CHESTNUT AVENUE CEO 6 8 99.9
Southern Water River Itchen GATERS MILL 4 7 100
Southern Water Monks Brook VALLEY ROAD CHANDLERS FORD CSO 10 6 99.9
Southern Water Monks Brook PARK ROAD CHANDLERS FORD CSO 1 1 66.9
Southern Water River Itchen CONSORT ROAD EASTLEIGH CSO 1 0 65.3

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.

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