Top of the Poops | Constituency Sewage Map | Gorton and Denton

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Live data for Gorton and Denton in 2026

So far this year (as of 18 May 2026, 12:00) there has been 567 hours of sewage overflows, from 45 CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s

Totals for Gorton and Denton in 2025

19 Sites polluted by United Utilities

685 sewage dumps

2,234 hours duration

That's 3.1 months. On average 1.9 times a day

Change Over Time

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Waterways in Gorton and Denton

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Pollution Summary 2025

Here are all the reported sewage overflow totals for Gorton and Denton 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 constituency 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	DENTON TRANSFER PUMPING STATION	135	896	99.9
United Utilities	River Tame	MEADOW LANE COMBINED SEWER OVERFLOW	67	256	100
United Utilities	Denton Brook Via Sws	REAR OF KENNEDY WAY CSO	83	231	98.4
United Utilities	Denton Brook	ROSS LAVE LANE CSO	65	177	99.9
United Utilities	River Tame	SHERIDAN WAY CSO 44179	48	170	99.7
United Utilities	Black Brook	WELLINGTON RD NORTH/	55	155	66.3
United Utilities	Denton Brook River Tame	TOWN LANE CIRCULAR ROAD CSO 44020	46	89	99.4
United Utilities	River Tame	OFF GIBRALTER LANE CSO	55	61	99.3
United Utilities	River Tame	HYDE ROAD (DENTON) CSO	40	50	99.8
United Utilities	Denton Brook Via Sws	VICTORIA ST/ACRE ST CSO (442WA)	34	37	97.3
United Utilities	Unnamed Denton Brk Sws	THORNLEY LANE SOUTH CSO 44019	10	21	99.8
United Utilities	Gore Brook Via Sws	MOUNT ROAD COMBINED SEWER OVERFLOW	10	21	99.9
United Utilities	Denton Brook Via Sws	SHOECROFT GARAGE SITE CSO	15	19	99.2
United Utilities	Denton Brook Via Clvr Wcourse	WINDMILL LANE CSO 44012	9	13	98
United Utilities	River Tame	WAKELING RD/STOCKPORT RD	1	8	99.9
United Utilities	River Tame	MILL LANE COMBINED SEWER OVERFLOW	1	7	99.7
United Utilities	River Tame	OFF MANOR ROAD CSO 442JF	6	6	99.9
United Utilities	Clvrt Section Of Gore Brook	BERESFORD ROAD CSO	3	5	98.8
United Utilities	River Tame Via Sws	OFF ST LAWRENCES ROAD CSO	2	4	100
United Utilities	Cringle Beck	CLARE RD/DAVENHILL RD CSO	0	0	96.1
United Utilities	Gore Brook	MAD HATTER PUB	0	0	68

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

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