Warrington North - 2025 Sewage

Polluted by sewage 1,719 hours in 2025 , monitoring offline 4,019 hours

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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 Warrington North for 2025. It is an estimate, based on very poor quality live data from the Water Companies. This may not align with the 'official' reported sewage values from the water companies, which is reported in April following then end of the year - so 2025 numbers are reported in April 2026.

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 Warrington North in 2025

Sewage1,719 hours
Monitoring offline4,019 hours
Potential pollution0 hours
Storm overflows32

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Daily Data

Jan - 808 hours , 0 potential
Feb - 11 hours , 672 offline
Mar - 16 hours , 781 offline
Apr - 0 hours , 720 offline
May - 6 hours , 777 offline
Jun - 13 hours , 316 offline
Jul - 14 hours
Aug - 2 hours , 2 offline
Sept - 199 hours , 0 potential
Oct - 78 hours , 0 offline
Nov - 284 hours , 0 offline
Dec - 283 hours , 0 offline
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
United Utilities GLAZEBURY WwTW River Glaze 41 316h 26m -
United Utilities Hey Shoot Lane CSO River Glaze 35 253h 21m 11 h
United Utilities Orford Park CSO Longford Brook 24 237h 39m -
United Utilities Ravens Bridge Sewage PS River Glaze 30 144h 47m -
United Utilities GLAZEBURY WwTW River Glaze 16 125h 42m 0 h
United Utilities Junction of Mill Lane & Winwick Road CSO Mill Brook 11 100h 11m -
United Utilities Hey Shoot Lane CSO River Glaze 12 93h 40m -
United Utilities Mill House Lane CSO Cock Shot Brook 21 84h 48m -
United Utilities Warrington Road (Risley) PS Un Cross Brook 12 62h 36m -
United Utilities Moss Lane CSO Glaze Brook 15 62h 14m -
United Utilities Orford Park CSO Longford Brook 6 41h 44m -
United Utilities Warrington Road (Risley) PS Un Cross Brook 5 34h 22m -
United Utilities Ravens Bridge Sewage PS River Glaze 8 29h 17m -
United Utilities Paddington PS River Mersey 14 27h 47m 3,942 h
United Utilities Wharf Street CSO River Mersey 3 23h 35m 0 h
United Utilities Mill House Lane CSO Cock Shot Brook 4 19h 16m -
United Utilities Pennington Lane CSO Sankey Brook 4 13h 16m 1 h
United Utilities Junction Alder Lane/North Avenue CSO Longford Brook Via Sws 4 10h 34m 33 h
United Utilities Junction Alder Lane/North Avenue CSO Longford Brook Via Sws 2 9h 12m -
United Utilities Paddington PS River Mersey 7 7h 45m 0 h
United Utilities Junction of Mill Lane & Winwick Road CSO Mill Brook 1 6h 12m -
United Utilities Wharf Road Sankey Brook 1 5h 24m 28 h
United Utilities Moss Lane CSO Glaze Brook 1 5h 19m -
United Utilities Warrington Road/Withington Avenue Glaze 1 4h -
United Utilities Sankey Ind Est CSO (428NI) Sankey Brook 0 0h -
United Utilities Glazebrook Lane CSO Glaze Brook 0 0h -
United Utilities Warrington Road/Withington Avenue Glaze 0 0h -
United Utilities Sankey Ind Est CSO (428NI) Sankey Brook 0 0h -
United Utilities Wharf Street CSO River Mersey 0 0h -
United Utilities Glazebrook Lane CSO Glaze Brook 0 0h 0 h
United Utilities Pennington Lane CSO Sankey Brook 0 0h -
United Utilities Wharf Road Sankey Brook 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.