Heywood and Middleton North

Polluted by sewage 903 times in 2024 lasting 4,361 hours

Monitoring was disabled in some locations, so could be more

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024

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✔ means we have experimental daily data since 2023

Live data for Heywood and Middleton North in 2025

So far this year (as of May 28, 2025, 7:30 PM) there has been 1,172 hours of sewage overflows

Totals for Heywood and Middleton North in 2024

23 Sites polluted by United Utilities

903 sewage dumps

4,361 hours duration

That's 6.06 months. On average 2.5 times a day

Change Over Time

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Constituencies near Heywood and Middleton North

Waterways in Heywood and Middleton North

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Heywood and Middleton North, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.

Each CSO has a row, the most recent data is on the right hand side.

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.

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Pollution Summary 2024

Here are all the reported sewage overflow totals for Heywood and Middleton North in 2024. 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 28 CSO locations had reporting enabled for less than half the year. Of these 1 had zero reporting.

Search:

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
United Utilities	River Roch	ROCHDALE WWTW	116	1,678	100
United Utilities	River Roch	HEYWOOD (BOTANY STW) CSO	67	910	99.6
United Utilities	Trub Brook River Irwell	CASTLETON WWTW CSTLT	47	319	99.7
United Utilities	River Roch	SUDDEN VALLEY SEWER	95	241	100
United Utilities	Unknown	NORDEN/BAMFORD OUTFALL SEWER	72	240	98
United Utilities	River Roch	HOOLEY BRIDGE CSO	64	193	89.4
United Utilities	.	CASTLETON SOUTH JUNCTION CSO	44	123	99.3
United Utilities	River Irk	WOOD STREET CSO	60	119	98.3
United Utilities	River Spodden	SPOTLAND BRIDGE CSO 35035	45	118	98.1
United Utilities	River Roch	PEEL LANE CSO NO. 1	55	98	99.9

Showing 1 to 10 of 28 entries

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

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Heywood and Middleton North Polluted by sewage 903 times in 2024 lasting 4,361 hours Monitoring was disabled in some locations, so could be more

Heywood and Middleton North