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Bognor Regis and Littlehampton was polluted by sewage 410 times in 2023
lasting 4,238 hours

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Constituency

✔ means we have experimental daily data since 2023

Totals for Bognor Regis and Littlehampton in 2023

14 Sites polluted by Southern Water

410 sewage dumps
4,238 h duration

That's 5.89 months. On average 1.1 times a day

Change Over Time

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Your local MP is Alison Griffiths (Conservative) - Find out more about their interests, donors, and voting at They Work For You

Constituencies near Bognor Regis and Littlehampton

Waterways in 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 15 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	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	Controlled Sea	LITTLEHAMPTON WWPS	78	587	99.7
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	Controlled Sea	BROADMARK PUMPING STATION	12	87	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.

Analysing sewage pollution by the Water Industry

With generous support from:

Media Queries

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