Heywood and Middleton North - Live Sewage

Polluted by sewage 2,492 hours in 2026 , monitoring offline 18 hours so far..

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

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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Heywood and Middleton North so far for 2026. It is an estimate, based on very poor quality live data from the Water Companies. The water companies report their sewage to the Environment Agency every year in April. You can see the last reported year in the other page

What's a potential overflow? If the CSO goes 'Offline' while its Overflowing, we don't know if it stopped overflowing until we get a 'Stop' event.

Totals for Heywood and Middleton North in 2026

Sewage2,492 hours
Monitoring offline18 hours
Potential pollution0 hours
Storm overflows57

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Daily Data

Jan - 331 hours , 0 offline
Feb - 341 hours , 0 offline
Mar - 198 hours , 3 offline
Apr - 32 hours , 0 offline
May - 344 hours , 6 offline
Jun - 604 hours
Jul - 0 hours
Aug - 191 hours , 0 offline
Sept - 180 hours , 6 offline
Oct - 268 hours , 0 potential
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
United Utilities Wood Street CSO River Irk 73 990h 2m 5 h
United Utilities ROCHDALE WWTW River Roch 62 700h 8m 2 h
United Utilities Heywood (Botany STW) CSO River Roch 30 257h 50m -
United Utilities CASTLETON WwTW Trub Brook River Irwell 25 131h 11m -
United Utilities Sudden Valley SSO River Roch 56 112h 21m -
United Utilities Norden/Bamford Outfall SSO River Roch 29 68h 17m 1 h
United Utilities Spotland Bridge CSO River Spodden 29 44h 6m -
United Utilities Adj M62 Castleton Culverted Trub Brook 28 42h -
United Utilities Kirkway CSO Wince Brook, River Irk 27 40h 30m 0 h
United Utilities Peel Lane CSO No 1 STORM OVERFLOW River Roch 31 34h 6m 0 h
United Utilities Peel Lane No. 2 CSO River Roch 25 23h 24m 0 h
United Utilities Hooley Bridge CSO River Roch 13 15h 45m 0 h
United Utilities BOARSHAW ROAD CSO Whit Brook 16 7h 36m -
United Utilities Waverley Road CSO Trub Brook River Irk 12 6h 10m -
United Utilities John Street CSO Millers Brook Via Sws 11 6h 4m -
United Utilities Waterfold Lane CSO River Roch 9 5h 14m -
United Utilities Middleton Road PS Whittle Brook 3 4h 6m -
United Utilities Spring Vale CSO River Irk 4 2h 16m 6 h
United Utilities Edenfield Road CSO Naden Brook 4 0h 34m 2 h
United Utilities Middleton Road (Heywood) CSO Whittle Brook Via Sws 1 0h 20m -
United Utilities Long Street CSO (near the Market Place) Clvrt'D Section River Irk 1 0h 16m -
United Utilities Rooley Moor Road Healey Dell 1 0h 12m -
United Utilities 745 Edenfield Road CSO Naden Brook R Roch 1 0h 10m -
United Utilities Tintern Road (Off the Land) CSO Trub Brook Via Sws 2 0h 4m -
United Utilities Marland Hill SSO River Roch 1 0h 4m -
United Utilities CASTLETON WwTW Trub Brook River Irwell 0 0h -
United Utilities ROCHDALE WWTW River Roch 0 0h -
United Utilities Edenfield Road CSO Naden Brook 0 0h -
United Utilities Middleton Road (Heywood) CSO Whittle Brook Via Sws 0 0h -
United Utilities Sudden Valley SSO River Roch 0 0h -
United Utilities Middleton Road PS Whittle Brook 0 0h -
United Utilities MELLOR STREET CSO River Spodden 0 0h -
United Utilities Kirkway CSO Wince Brook, River Irk 0 0h -
United Utilities Heywood (Botany STW) CSO River Roch 0 0h -
United Utilities Waterfold Lane CSO River Roch 0 0h -
United Utilities Fielding Street CSO Clv Whit Brook 0 0h -
United Utilities Boardshaw Road CSO Whit Brook, River Irk 0 0h -
United Utilities Peel Lane CSO No 1 STORM OVERFLOW River Roch 0 0h -
United Utilities Boardshaw Road CSO Whit Brook, River Irk 0 0h -
United Utilities Rooley Moor Road Healey Dell 0 0h -
United Utilities John Lee Fold CSO Whit Brook 0 0h -
United Utilities Spotland Bridge CSO River Spodden 0 0h -
United Utilities Hooley Bridge CSO River Roch 0 0h -
United Utilities John Lee Fold CSO Whit Brook 0 0h -
United Utilities Norden/Bamford Outfall SSO River Roch 0 0h -
United Utilities 745 Edenfield Road CSO Naden Brook R Roch 0 0h -
United Utilities Wood Street CSO River Irk 0 0h -
United Utilities Adj M62 Castleton Culverted Trub Brook 0 0h -
United Utilities Waverley Road CSO Trub Brook River Irk 0 0h -
United Utilities Spring Vale CSO River Irk 0 0h -
United Utilities Peel Lane No. 2 CSO River Roch 0 0h -
United Utilities Marland Hill SSO River Roch 0 0h -
United Utilities Fielding Street CSO Clv Whit Brook 0 0h -
United Utilities John Street CSO Millers Brook Via Sws 0 0h -
United Utilities BOARSHAW ROAD CSO Whit Brook 0 0h -
United Utilities Long Street CSO (near the Market Place) Clvrt'D Section River Irk 0 0h -
United Utilities Tintern Road (Off the Land) CSO Trub Brook Via Sws 0 0h -

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.