Bognor Regis and Littlehampton was polluted by sewage 409 times in 2023
lasting 5,268 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 Bognor Regis and Littlehampton in 2023
13 Sites polluted by Southern Water
409 sewage dumps
5,268 h duration
That's 7.32 months. On average 1.1 times a day
Change Over Time
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Constituencies near Bognor Regis and Littlehampton

Pollution Summary 2023

Here are all the reported sewage overflow totals for Bognor Regis and Littlehampton 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 14 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 Pagham Rife PAGHAM WASTEWATER TREATMENT WORKS 89 1,705 99.5
Southern Water Controlled Sea BOGNOR REGIS WASTEWATER PS 135 1,620 99.7
Southern Water Tidal River Arun SOUTH TERRACE LITTLEHAMPTON CSO 94 1,313 100
Southern Water Freshwater River SHRIPNEY ROAD P.S. 10 181 99.7
Southern Water Freshwater River NEW(BOGNOR MAIN) CSO 30 179 99.7
Southern Water Controlled Sea ALDWICK AVENUE CSO 12 103 99.7
Southern Water Bartons Lane Ald CHICHESTER ROAD BOGNOR CSO 15 83 99.7
Southern Water Controlled Sea English Channel CARLTON AVENUE BOGNOR CSO 7 43 99.6
Southern Water Freshwater River GLOUCESTER ROAD CSO 10 18 99.7
Southern Water Tidal River Arun CSO EAST ST/AVON RD LITTLEHAMPTON 4 9 99.8
Southern Water Controlled Sea ALDWICK ROAD/VICTORIA ROAD CSO 1 6 99.7
Southern Water Ryebank Rife Via Surface Sewer HOBBS COTTAGE CSO, CLIMPING STREET 1 3 99.7
Southern Water Freshwater River WATER LANE/ARUNDEL ROAD 1 0 100
Southern Water Ryebank Rife/River Arun ANCTON LANE MIDDLETON-ON-SEA CSO 0 0 95.8

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.