Ilkeston

Polluted by sewage 220 times in 2025 lasting 1,079 hours

Marker shade

Select Another Place

Place Name

Select the place from the drop-down

✔ means we have live data

Totals for Ilkeston in 2025

11 Sites polluted by Severn Trent Water

220 sewage dumps

1,079 hours duration

Sewage pollution map of Ilkeston — Sewage pollution map of Ilkeston: 1,079 hours in 2025

That's 1.5 months. 4.2 times a week, on average

Change Over Time

Constituency for Ilkeston

Nearby Constituencies

Waterways in Ilkeston

Take Action

Your local MP is Adam Thompson (Labour) - Find out more about their interests, donors, and voting at They Work For You

Share this page, post a message, and tell others about the huge problem of sewage pollution across the UK

We need your support!

Please consider a one-off or small recurring donation. We need your help to keep this site going.

Pollution Summary 2025

Here are all the reported sewage overflow totals for Ilkeston in 2025. 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 place all the declared CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s appeared to have monitoring enabled for more than 50% of the year

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Severn Trent Water	River Erewash	COSSALL COMBINED SEWER OVERFLOW	37	299	99.3
Severn Trent Water	River Erewash	GALLOWS INN COMBINED SEWER OVERFLOW	31	238	100
Severn Trent Water	River Erewash	POTTERS LOCK PUMPING STATION	19	167	100
Severn Trent Water	River Erewash	EREWASH SQ ILKESTON OUTLET 3 CSO	29	165	97.2
Severn Trent Water	River Erewash	ILKESTON (HALLAM FIELDS) WWTW	29	96	94.3
Severn Trent Water	River Erewash	EAST OF STRATFORD STREET CSO	39	73	96.5
Severn Trent Water	River Erewash	STAPLEFORD PHASE 1 CSO	10	27	100
Severn Trent Water	Nut Brook	MAPPERLEY VILLAGE STORM OVERFLOW	3	6	100
Severn Trent Water	River Erewash	SPRINGFIELD GARDEN B CSO	16	4	100
Severn Trent Water	Nut Brook Canal	ILKESTON - MANOR VIEW CSO	4	0	100
Severn Trent Water	River Erewash	NEWTONS LANE JUNCTION CSO	3	0	88.9
Severn Trent Water	River Erewash	MANHOLES	0	0	100
Severn Trent Water	River Erewash	WASH MEADOW CSO	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. Live sewage data from Stream Water API

Annual figures up to and including 2025 come from official water company returns. The 2026 figure is our own estimate, derived continuously from the companies' live data feeds.

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

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

Yes! Support TOTP!

© 2020-2025 Top-Of-The-Poops CC-BY-SA 4.0,
© Openstreetmap contributors, Contains OS data © Crown copyright and database right 2021-2025,
Contains Water UK National Storm Overflow Hub Data CC-BY-SA 4.0 and analysis © 2025 Top-Of-The-Poops

Some data reproduced under Open Government Licence

Please don't scrape these pages - we can maybe share our data with you

Full Copyright information available at: our GitHub page