South West Wiltshire polluted by sewage 648 times in 2022 - lasting 3,204 hours

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Constituency

✔ means we have experimental daily data for 2023

Totals for South West Wiltshire in 2022

30 Sites polluted by Wessex Water

648 sewage dumps
3,204 h duration

That's 4.45 months. On average 1.8 times a day

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Constituencies near South West Wiltshire

Waterways in South West Wiltshire

Pollution Summary 2022

Here are all the reported sewage overflow totals for South West Wiltshire in 2022. Sometimes sewage can be being dumped for months at a time.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Wessex Water	Bitham Brook/ Bitham Brook	WESTBURY WATER RECYCLING CENTRE	45	603	100
Wessex Water	Fovant Brook	FOVANT WATER RECYCLING CENTRE	58	574	100
Wessex Water	Lam Brook Stream	CHURCH LANE FARM PS	48	520	100
Wessex Water	Fairbourne Stream	DILTON MARSH STW	33	305	99.8
Wessex Water	Shreen Water	CLEMENTS LANE COMBINED SEWER OF	19	154	96.2
Wessex Water	Semmington Brook	WICKLEASE PUMPING STATION	14	146	100
Wessex Water	Shreen Water	MERE WATER RECYCLING CENTRE	18	125	69.5
Wessex Water	Groundwater Via Infilt System	MAIDEN BRADLEY WWTW	67	117	99.9
Wessex Water	Semington Brook	COULSTON PUMPING STATION	14	85	99.9
Wessex Water	River Biss Via Sws	LADYDOWN MILL COMBINED SEWER OF	21	81	99.9
Wessex Water	Were Via Sws	CALVESWATER PUMPING STATION	26	76	99.8
Wessex Water	River Wyle Via Were	LAKE PLEASURE GARDENS CSO	56	70	100
Wessex Water	Groundwater Via Infilt System	HINDON WASTEWATER TREATMENT WORKS	46	64	94.1
Wessex Water	F/E-River Avon, Cso-River Biss	TROWBRIDGE WASTEWATER TRTMNT WORKS	12	61	100
Wessex Water	Lambrok Stream	CHANTRY GARDENS PS	9	40	100
Wessex Water	Shreen Water	MERE COMBINED SEWER OVERFLOW	30	36	98.1
Wessex Water	River Wylye	WARMINSTER WWTW	11	30	100
Wessex Water	Bitham Brook	BRATTON-TROWBRIDGE ROAD PS	10	30	100
Wessex Water	River Nadder Via Sws	TISBURY COMBINED SEWER OVERFLOW	32	29	100
Wessex Water	River Sem	SEMLEY WATER RECYCLING CENTRE	20	19	99.9
Wessex Water	River Nadder	HINDON PUMPING STATION	9	16	99.9
Wessex Water	Were	GEORGE STREET CSO	11	5	100
Wessex Water	Allebourne Brook	DILTON MARSH CSO	10	2	100
Wessex Water	River Frome	MAIDEN BRADLEY CSO	12	2	99.9
Wessex Water	Semington Brook	GREAT HINTON PUMPING STATION	3	1	75.9
Wessex Water	Shreen Water	TALBOT COTTAGE CSO	4	1	100
Wessex Water	Shreen Water	HAZZARDS HILL CSO	4	1	100
Wessex Water	Bitham Brook	ALFRED STREET CSO	2	0	98
Wessex Water	Bitham Brook Via Sws	WEST END COMBINED SEWER OVERFLOW	2	0	99.9
Wessex Water	Semington Brook	KEEVIL PUMPING STATION	2	0	99.9
Wessex Water	River Biss Via Sws	STALLARD STREET CSO	0	0	100
Wessex Water	Rodden Brook	DIVERS BRIDGE PUMPING STATION	0	0	0
Wessex Water	River Wylye	MONKTON DEVERILL WRC	0	0	99.9
Wessex Water	River Biss Via Sws	SHIRES CAR PARK CSO	0	0	99.5
Wessex Water	Buckington Drove	TINHEAD	0	0	0
Wessex Water	Unknown	TISBURY STM O/FLOW(ADJ. T'BURY STW)	0	0	0
Wessex Water	Paxcroft Brook Via Sws	POLEBARN ROAD CSO	0	0	100
Wessex Water	Biss Brook	CHURCHLANDS PUMPING STATION	0	0	85.1
Wessex Water	Shreen Water	EDGEBRIDGE PS	0	0	0
Wessex Water	River Nadder	BARFORD ST MARTIN PUMPING STATION	0	0	100
Wessex Water	Ditch	CHILMARK PUMPING STATION	0	0	0
Wessex Water	River Biss	6 WICKER HILL CSO	0	0	100
Wessex Water	Biss Brook	PENN KNAPP PS	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

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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South West Wiltshire polluted by sewage 648 times in 2022 - lasting 3,204 hours

30 Sites polluted by Wessex Water

Pollution Summary 2022

Data Sources & Accuracy

Media Queries

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