Sussex Weald was polluted by sewage 2,362 times in 2024
lasting 25,934 hours - that's 3 years!

Constituency

Select the constituency from the drop-down

✔ means we have experimental daily data since 2023

Live data for Sussex Weald in 2025

So far this year (as of Apr 16, 2025, 6:30 PM) there has been 6,469 hours of sewage overflows - that's 0.75 years!

Totals for Sussex Weald in 2024

45 Sites polluted by Southern Water

2,362 sewage dumps
25,934 h duration

That's 3 years! On average 6.5 times a day

Change Over Time

Take Action

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

Constituencies near Sussex Weald

Waterways in Sussex Weald

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Sussex Weald, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.

Each CSO has a row, the most recent data is on the right hand side.

Monitoring Online Monitoring Offline Polluting Potentially Polluting Unknown

Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.

Pollution Summary 2024

Here are all the reported sewage overflow totals for Sussex Weald 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 0 of the total 49 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	Shovelstrode Stream	HAMMERWOOD ROAD ASHURST WOOD WPS	193	4,130	99.8
Southern Water	Ridgewood Stream	HALLAND WWTW	183	3,549	99.7
Southern Water	Tide Brook	WASHWELL LANE WWTW	113	1,496	99.7
Southern Water	River Cuckmere	HORSEBRIDGE PUMPING STATION	100	1,234	98.7
Southern Water	Eridge Stream	REDGATE MILL CROWBOROUGH WWTW	99	1,152	99.95
Southern Water	River Medway	FOREST ROW WWTW	83	1,144	99.9
Southern Water	Waldron Ghyll	VINES CROSS WWTW	78	1,124	99.9
Southern Water	Hurst Haven	HAILSHAM NORTH WWTW	107	1,086	99.8
Southern Water	Pippingford Brook	ST. JOHN'S, CROWBOROUGH WWTW	80	970	100
Southern Water	River Medway	HARTFIELD S.T.W.	71	927	97.5
Southern Water	Tickerage Stream	BLACKBOYS WWTW	103	867	99.4
Southern Water	River Teise	FRANT S.T.W.	97	852	99.8
Southern Water	Kent Water	COWDEN WWTW, COWDEN, TUNBRIDGE WELL	72	793	99.8
Southern Water	Glynde Reach	EAST HOATHLY S.T.W.	67	749	100
Southern Water	Freshwater River	HOREBEECH LANE PUMPING STATION	44	566	89.5
Southern Water	River Grom	GROOMBRIDGE WWPS	54	557	100
Southern Water	Controlled Waters	LITTLEBROOK WALDRON CEO	59	517	98.8
Southern Water	Horse Eye Sewer	HAILSHAM SOUTH WWTW	75	490	99
Southern Water	Coggins Mill Stream	CROUCH FARM MAYFIELD WWTW	47	405	96.5
Southern Water	Freshwater River	SEWER MAYNARDS GATE PUMPING STN	77	392	94.1
Southern Water	River Rother	MERES FARM MAYFIELD WWTW	43	373	99.9
Southern Water	Freshwater River	TILSMORE P.S., HEATHFIELD	50	329	99.6
Southern Water	Freshwater River	HUGGETTS FARM PUMPING STATION	40	322	99.8
Southern Water	Eridge Stream	TOWN ROW ROTHERFIELD NO 1 CSO	52	290	100
Southern Water	Framfield Stream	FRAMFIELD CEO	46	257	99.8
Southern Water	Herons Ghyll	WOODLAND, OCKLYE CSO, GLENMORE ROAD	29	175	99.8
Southern Water	Freshwater River	BOLNEY WOOD PUMPING STATION CEO	33	165	100
Southern Water	Freshwater River	BEST BEECH WASTE WATER STATION	25	139	100
Southern Water	Freshwater River	CSO PELLINGS WOOD	33	131	100
Southern Water	River Teise	JONAS LANE WADHURST WPS	23	113	99.8
Southern Water	Warbleton Stream	PUNNETTS TOWN WPS	21	109	99.6
Southern Water	River Teise	WHITEGATES LANE WADHURST WWTW	32	103	98.9
Southern Water	Freshwater River	THREE CUPS SEWAGE P.S.	13	64	99.9
Southern Water	Clippingham Stream	RUSHLAKE GREEN WWTW	10	62	96.8
Southern Water	River Rother	BROAD OAK PUMPING STATION	20	59	99.5
Southern Water	Eridge Stream	TOWN ROW ROTHERFIELD NO 2 CSO	12	54	46.3
Southern Water	Cuckmere River	BRAMBLE DRIVE HAILSHAM CSO	14	48	22.4
Southern Water	Freshwater River	TOWN FARM ESTATE PUMPING STATION	9	28	99.9
Southern Water	Freshwater River	COUSLEY WOOD PUMPING STATION	9	24	99.7
Southern Water	Jarvis Brook	ALDERBROOK WAY CSO	22	21	100
Southern Water	Freshwater River	MILLBROOK BUSINESS PARK CSO	13	17	99.9
Southern Water	Jarvis Brook	JARVIS BROOK CSO	5	15	100
Southern Water	Freshwater River	ROTHERFIELD LANE P.S.	4	14	99.9
Southern Water	Waldron Ghyll	PAYNES BRIDGE	1	0	99.9
Southern Water	River Rother	THE WARREN P.S.	1	0	100
Southern Water	Bartley Mill Stream	89 QUEENS COTTAGES CSO	0	0	66.4
Southern Water	Freshwater River	MARYS COTTAGE	0	0	32.8
Southern Water	Hurst Haven	AMBERSTONE VIEW CSO, HAILSHAM	0	0	99.7
Southern Water	Freshwater River	STATION ROAD	0	0	100

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

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