Top of the Poops | Place | Reddish | Polluted by United Utilities

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Totals for Reddish in 2025

6 Sites polluted by United Utilities

123 sewage dumps

325 hours duration

That's 1.93 weeks. 2.4 times a week, on average

Change Over Time

Constituency for Reddish

Nearby Constituencies

Waterways in Reddish

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Pollution Summary 2025

Here are all the reported sewage overflow totals for Reddish 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 %
United Utilities	River Tame	PENNY LANE GRIMESBOTTOM CSO 43122	35	137	99.7
United Utilities	River Mersey	PRINCES STREET CSO	54	113	99.6
United Utilities	River Goyt	AVENUE ST BREWERY ST CSO	11	26	100
United Utilities	Unnamed Denton Brk Sws	THORNLEY LANE SOUTH CSO 44019	10	21	99.8
United Utilities	Denton Brook Via Clvr Wcourse	WINDMILL LANE CSO 44012	9	13	98
United Utilities	River Tame	BRINNINGTON RISE CSO 431GD	4	12	99.4

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.

Analysing sewage pollution by the Water Industry

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© 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

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