New Forest West

Polluted by sewage 499 times in 2024 lasting 6,134 hours

Monitoring fell below 50% in some locations so could be more

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Live data for New Forest West in 2025

So far this year (as of Nov 29, 2025, 3:30 AM) there has been 2,012 hours of sewage overflows, from 31 CSOs

Totals for New Forest West in 2024

9 Sites polluted by Southern Water, Wessex Water

499 sewage dumps

6,134 hours duration

That's 8.52 months. On average 1.4 times a day

Change Over Time

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

Constituencies near New Forest West

Waterways in New Forest West

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Pollution Summary 2024

Here are all the reported sewage overflow totals for New Forest West in 2024. 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 1 of the total 13 CSO locations had reporting enabled for less than half the year.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Southern Water	Solent	PENNINGTON WWTW	132	2,083	100
Wessex Water	Hampshire Avon River	RINGWOOD SEWAGE TREATMENT WORKS	81	1,339	98.8
Southern Water	Lymore Stream	LYMORE (NORTHBROOK COTTAGE) CSO	84	1,315	99.7
Wessex Water	River Avon	FORDINGBRIDGE CSO	92	1,118	95.4
Wessex Water	Hampshire Avon	FORDINGBRIDGE WRC	61	212	100
Southern Water	Lymington River	HIGH STREET LYMINGTON CSO	36	36	99.7
Southern Water	English Channel	BECTON LANE WPS	5	21	99.6
Southern Water	Lymington River Estuary	LYMINGTON SLIPWAY PENNINGTON CSO	3	6	99.7
Southern Water	Buckland Stream	SOUTHERN ROAD PENNINGTON CSO	5	0	55.7
Southern Water	Becton Bunny	FRIARS WALK BARTON-ON-SEA CSO	0	0	93.2
Southern Water	Lymore Stream	SKY END LANE HORDLE CSO	0	0	38.8
Southern Water	Lymington River	STATION STREET LYMINGTON NO1 CSO	0	0	90.8
Southern Water	Beckton Bunny	SUNNYFIELD ROAD BARTON-ON-SEA CSO	0	0	63

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. Live sewage data from Stream Water API

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.

Top of the Poops

Analysing sewage pollution by the Water Industry

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