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Staffordshire Moorlands - 2025 Sewage

Polluted by sewage 8,586 hours in 2025 , monitoring offline 4,693 hours , potential overflows 398 hours

© OpenStreetMap contributors
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 Staffordshire Moorlands 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.

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Daily Data

Jan - 1,500 hours , 232 potential
Feb - 584 hours , 139 potential
Mar - 109 hours , 612 offline
Apr - 16 hours , 168 offline
May - 98 hours , 1 potential
Jun - 9 hours , 775 offline
Jul - 69 hours , 318 offline
Aug - 15 hours , 372 offline
Sept - 585 hours , 1 potential
Oct - 571 hours , 5 potential
Nov - 2,250 hours , 5 potential
Dec - 2,750 hours , 12 potential
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Severn Trent Water WARSLOW STW (SSTO) Warslow Brook 130 1,696h 21m 353 h
Severn Trent Water WARSLOW STW (SSTO) Warslow Brook 49 1,051h 18m 2 h
Severn Trent Water FROGHALL STW (SSTO) River Churnet 52 926h 28m 208 h
United Utilities Whitemore PS Biddulph Brook, Rvr Dane 52 715h 50m 139 h
Severn Trent Water FROGHALL STW (SSTO) River Churnet 33 666h 21m -
Severn Trent Water ENDON STW (SSTO Endon Brook 54 524h 27m 676 h
Severn Trent Water ENDON STW (SSTO Endon Brook 26 257h 24m -
United Utilities Whitemore PS Biddulph Brook, Rvr Dane 20 236h 34m -
United Utilities BIDDULPH WwTW Biddulph Brook 28 192h 47m 2 h
Severn Trent Water WATERHOUSES STW (SSTO) Groundwater 19 169h 41m -
United Utilities BIDDULPH WwTW Biddulph Brook 17 166h 34m -
Severn Trent Water FROGHALL STW (CSO) River Churnet 48 133h 55m -
Severn Trent Water WINKHILL (CSO) River Hamps 10 125h 37m -
Severn Trent Water ALTON STW (SSTO) River Churnet 16 125h 34m 18 h
Severn Trent Water LEEK - MACCLESFIELD ROAD (CSO) River Churnet 42 100h 21m -
Severn Trent Water KINGSLEY HOLT - SHAWE PARK ROAD (CSO) Mobberley Brook 18 96h 36m -
Severn Trent Water ALTON STW (SSTO) River Churnet 6 96h 18m -
Severn Trent Water WINKHILL (CSO) River Hamps 8 93h 42m 256 h
Severn Trent Water BROOKHOUSES - BROOKHOUSE WAY (CSO) River Tean 22 93h 25m 6 h
Severn Trent Water KINGSLEY HOLT - SHAWE PARK ROAD (CSO) Mobberley Brook 12 84h 21m -
United Utilities BIDDULPH WwTW Biddulph Brook 53 81h 1m 60 h
Severn Trent Water FROGHALL STW (CSO) River Churnet 18 77h 26m -
United Utilities Forge Mill PS Biddulph Brook 16 69h 18m -
Severn Trent Water CHEADLE - QUEEN STREET/OAKAMOOR RD (CSO) Cecilly Brook 30 63h 21m 90 h
United Utilities BIDDULPH WwTW Biddulph Brook 18 62h 28m 42 h
Severn Trent Water CHEADLE - TEAN ROAD (CSO) Cecilly Brook 29 56h 47m -
Severn Trent Water ALTON - SALTERSFORD LANE (CSO) River Churnet 17 50h 43m -
United Utilities Forge Mill PS Biddulph Brook 8 50h 12m -
Severn Trent Water WATERHOUSES STW (SSTO) Groundwater 6 46h 53m -
Severn Trent Water LEEK STW (SSTO) River Churnet 8 33h 39m 66 h
Severn Trent Water IPSTONES PS (CSO) Ipstones Brook 27 31h 48m -
Severn Trent Water LEEK - MACCLESFIELD ROAD (CSO) River Churnet 12 31h 41m 131 h
United Utilities O/S 57 WOODHOUSE LANE CSO Biddulph Brook 18 28h 2m 1 h
Severn Trent Water LEEK - NORTH STREET (CSO) River Churnet 38 27h 26m -
Severn Trent Water WERRINGTON - CLOUGH LANE (CSO) River Trent 16 27h 17m 62 h
Severn Trent Water LEEK - JUNCTION RD (OLD STN YARD) (CSO) River Churnet 32 25h 18m 18 h
Severn Trent Water TITTESWORTH (SSO) River Churnet 3 22h 41m -
Severn Trent Water CHEADLE - TEAN ROAD (CSO) Cecilly Brook 9 21h 8m -
Severn Trent Water BROOKHOUSES - BROOKHOUSE WAY (CSO) River Tean 6 20h 28m -
Severn Trent Water CHEDDLETON (STW) River Churnet 7 17h 28m 42 h
Severn Trent Water CHEADLE - QUEEN STREET/OAKAMOOR RD (CSO) Cecilly Brook 7 16h 55m -
Severn Trent Water CHEDDLETON - STATION ROAD (CSO) River Churnet 2 16h 18m 308 h
United Utilities O/S 57 WOODHOUSE LANE CSO Biddulph Brook 7 16h 12m -
Severn Trent Water LEEK - VICARAGE ROAD X (CSO) River Churnet 12 14h 33m -
Severn Trent Water CHEDDLETON (STW) River Churnet 3 14h 4m -
Severn Trent Water KNYPERSLEY - TUNSTALL ROAD (CSO) River Trent 8 11h 43m -
United Utilities West Street CSO Biddulph Brook 10 10h 44m 1,323 h
United Utilities Whitegates pumping station (41004) (STA0099) Biddulph Brook 1 10h 8m -
Severn Trent Water WERRINGTON - CLOUGH LANE (CSO) River Trent 4 9h 51m -
Severn Trent Water CHEDDLETON HEATH - SPICERSTONE (CSO) River Churnet 16 9h 35m 112 h
Severn Trent Water LEEK STW (SSTO) River Churnet 1 9h 30m -
Severn Trent Water LEEK - NORTH STREET (CSO) River Churnet 11 9h 3m -
Severn Trent Water ALTON- NEW ROAD (STATION BANK) (CSO) River Churnet 7 7h 29m 310 h
Severn Trent Water IPSTONES PS (CSO) Ipstones Brook 4 5h 50m -
Severn Trent Water OAKAMOOR - CHURCH BANK (CSO) River Churnet 11 5h 37m 101 h
Severn Trent Water TITTESWORTH (SSO) River Churnet 4 4h 33m 89 h
Severn Trent Water LEEK - JUNCTION RD (OLD STN YARD) (CSO) River Churnet 7 3h 25m -
Severn Trent Water BIDDULPH - BROWN LEES ROAD (CSO) River Trent 1 2h 16m 35 h
United Utilities Whitegates pumping station (41004) (STA0099) Biddulph Brook 3 1h 54m -
Severn Trent Water OAKAMOOR - CHURCH BANK (CSO) River Churnet 1 1h 54m -
Severn Trent Water KNYPERSLEY - TUNSTALL ROAD (CSO) River Trent 2 1h 45m -
Severn Trent Water CHEDDLETON HEATH - SPICERSTONE (CSO) River Churnet 4 1h 36m -
United Utilities Halls Road CSO Gillow Shaw, Biddulph Brk 1 0h 58m 10 h
Severn Trent Water ALTON - SALTERSFORD LANE (CSO) River Churnet 5 0h 46m -
United Utilities West Street CSO Biddulph Brook 2 0h 20m -
Severn Trent Water IPSTONES - BROOKFIELDS ROAD (CSO) Blackbank Brook 1 0h 17m 116 h
Severn Trent Water CHEADLE - BEDBROOK FARM (SSO) River Perry 1 0h 15m -
Severn Trent Water BIDDULPH - BROWN LEES ROAD (CSO) River Trent 0 0h -
United Utilities Halls Road CSO Gillow Shaw, Biddulph Brk 0 0h 10 h
Severn Trent Water ALTON- NEW ROAD (STATION BANK) (CSO) River Churnet 0 0h -
Severn Trent Water WATERHOUSES - A523 (SSO) River Hamps 0 0h 494 h
Severn Trent Water WATERHOUSES - A523 (SSO) River Hamps 0 0h -
Severn Trent Water CHEADLE - BEDBROOK FARM (SSO) River Perry 0 0h -
Severn Trent Water IPSTONES - BROOKFIELDS ROAD (CSO) Blackbank Brook 0 0h -
Severn Trent Water CHEDDLETON - STATION ROAD (CSO) River Churnet 0 0h -
Severn Trent Water LEEK - VICARAGE ROAD X (CSO) River Churnet 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.