Kenilworth and Southam was polluted by sewage 1,792 times in 2023
lasting 16,212 hours - that's 1.88 years!
- but monitoring was disabled in some locations, so could be more

Select the constituency from the drop-down

Constituency

✔ means we have experimental daily data since 2023

Totals for Kenilworth and Southam in 2023

40 Sites polluted by Severn Trent Water, Thames Water

1,792 sewage dumps
16,212 h duration

That's 1.88 years! On average 4.9 times a day

Change Over Time

Take Action

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

Constituencies near Kenilworth and Southam

Waterways in Kenilworth and Southam

Daily Data Since 2023

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 2023

Here are all the reported sewage overflow totals for Kenilworth and Southam 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 1 of the total 42 CSO locations had reporting enabled for less than half the year, of which 1 had zero reporting.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Severn Trent Water	River Leam	FRANKTON SEWAGE TREATMENT WORKS	145	2,572	81.9
Thames Water	Hanwell Brook	FARNBOROUGH (WARKS) WWTW	119	1,941	88.5
Severn Trent Water	River Dene	WELLESBOURNE SEWAGE TREATMENT WORKS	93	1,460	93.75
Severn Trent Water	River Sowe	COVENTRY-FINHAM WWTW	95	1,379	99.9
Severn Trent Water	River Itchen	ITCHEN BANK SEWAGE TREATMENT WORKS	107	1,239	99.8
Severn Trent Water	River Itchen	FENNY COMPTON STW	140	1,224	80.05
Severn Trent Water	Grand Union Canal Stream	NORTON GREEN STW	83	1,148	99.4
Severn Trent Water	Kingswood Brook	ROWINGTON SEWAGE TREATMENT WORKS	93	670	99.9
Severn Trent Water	Princethorpe Brook	OFF CHURCH HILL - STORM & EMERG	52	621	94.2
Severn Trent Water	River Dene	KINETON SEWAGE TREATMENT WORKS	94	522	99.9
Severn Trent Water	River Stowe	STOCKTON-NEW ZEALAND/NAPTON RDSPS	55	444	99.8
Severn Trent Water	Finham Brook	KENILWORTH - DALEHOUSE LANE TPS	50	366	100
Severn Trent Water	River Stowe	NAPTON SEWAGE TREATMENT WORKS	58	324	93.4
Severn Trent Water	River Avon	BUBBENHALL SEWAGE TREATMENT WORKS	24	286	100
Severn Trent Water	River Leam	WESTON-UNDER-WETHERLEY STW	25	277	92.6
Severn Trent Water	River Avon	MORETON PADDOX STW	90	276	97.7
Severn Trent Water	River Dene	NORTHEND STW	196	243	85.6
Thames Water	Hanwell Brook	WARMINGTON STW, WARMINGTON, BANBURY	35	191	97.2
Thames Water	Hanwell Brook	AVON DASSETT WWTW	25	188	99.9
Severn Trent Water	River Stowe	SOUTHAM PUMPING STATION (SPS)	25	184	100
Severn Trent Water	River Itchen	LONG ITCHINGTON SPS	13	138	100
Severn Trent Water	Pingle Brook	CUBBINGTON SEWAGE PUMPING STATON	23	117	90.7
Thames Water	Hanwell Brook	SHOTTESWELL WWTW	30	102	98.2
Severn Trent Water	River Itchen	BASCOTE SEWAGE TREATMENT WORKS	14	69	95.9
Severn Trent Water	Tach Brook	LIGHTHORNE HEATH STW	19	66	96.6
Severn Trent Water	River Itchen	HABURY SEWAGE PMP.STN - STORM	7	32	99.9
Severn Trent Water	Thelsford Brook	LIGHTHORNE SEWAGE PUMPING STATION	8	28	100
Severn Trent Water	Broadwell Brook	BROADWELL - STORM & EMERG	2	18	95.2
Severn Trent Water	Radford Brook	HARBURY - MILL STREET SPS	19	12	99.9
Severn Trent Water	Frankton Brook	FRANKTON PPG STN - STORM O/F	6	12	60
Severn Trent Water	Cattle Brook	169 WARWICK ROAD CSO	12	11	100
Severn Trent Water	Charlecote Brook	MORETON MORRELL WWTW	3	10	85.6
Severn Trent Water	River Stowe	SOUTHAM - BANBURY ROAD CSO	14	7	100
Severn Trent Water	River Leam	DUNCHURCH SEWAGE TREATMENT WORKS	6	6	99.8
Severn Trent Water	Finham Brook	KENILWORTH - THE CLOSE-MILL END CSO	4	6	100
Thames Water	Sor Brook	RATLEY WWTW	3	4	99.7
Severn Trent Water	River Dene	SOUTHAM STREET CSO	2	1	100
Severn Trent Water	River Avon	CHURCH LANE RYTON PUMPING STATION	1	1	91.8
Severn Trent Water	River Dene	CASTLE CRESCENT CSO	1	0	100
Severn Trent Water	River Dene	LITTLE KINETON CSO	1	0	99.7
Severn Trent Water	River Dene	BANBURY ROAD CSO	0	0	97.7
Severn Trent Water	River Itchen	WORMLEIGHTON STW	0	0	0

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

Get in touch if you have queries or want to discuss our data.

press [at] top-of-the-poops.org

Please Support Us

We rely on donations to fund our work. Please support us if you can