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Stockton West - 2025 Sewage

Polluted by sewage 3,965 hours in 2025 , monitoring offline 8,961 hours , potential overflows 2,220 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 Stockton West 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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Constituencies near Stockton West

Daily Data

Jan - 1,131 hours , 639 offline
Feb - 216 hours , 19 potential
Mar - 11 hours , 1,239 offline
Apr - 1 hours , 367 offline
May - 13 hours , 1,335 offline
Jun - 116 hours , 373 potential
Jul - 205 hours , 1,196 offline
Aug - 26 hours , 230 potential
Sept - 448 hours , 249 potential
Oct - 137 hours , 181 potential
Nov - 1,025 hours , 1,142 potential
Dec - 630 hours , 24 potential
Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.
Please note: We don't have rainfall data for Wales. If you know where to source it please let us know!
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Northumbrian Water Unknown Unknown 32 459 h 50m 26 h
Northumbrian Water Unknown Unknown 28 279 h 27m 147 h
Northumbrian Water MIDDLETON AIRPORT STORM TW River Tees 17 267 h 13m -
Northumbrian Water CARLTON & REDMARSHALL STW Whiton Beck 23 194 h 59m -
Northumbrian Water Unknown Unknown 25 175 h 21m 545 h
Northumbrian Water Unknown Unknown 16 124 h 46m 22 h
Northumbrian Water CLOCKWOOD SEWAGE PUMPING STATION River Tees 16 118 h 22m -
Northumbrian Water Unknown Unknown 13 110 h 45m -
Northumbrian Water GRAYS ROAD CSO Lustrum Beck 6 107 h 36m 766 h
Northumbrian Water AISLABY ROAD PUMPING STATION Tees Estuary 15 95 h 32m -
Northumbrian Water WORSALL ROAD PUMPING STATION Skytering Beck 13 95 h 25m -
Northumbrian Water Unknown Unknown 12 92 h 43m 22 h
Northumbrian Water CARLTON VILLAGE PUMPING STATION Letch Beck 11 91 h 54m -
Northumbrian Water Unknown Unknown 13 79 h 36m 21 h
Northumbrian Water Unknown Unknown 17 78 h 38m -
Northumbrian Water Unknown Unknown 12 78 h 29m 203 h
Northumbrian Water MIDDLETON ONE ROW CSO River Tees 16 74 h 38m -
Northumbrian Water Unknown Unknown 50 73 h 42m 66 h
Northumbrian Water STRESSHOLME STW Tees 16 71 h 24m -
Northumbrian Water Unknown Unknown 18 70 h 7m -
Northumbrian Water Unknown Unknown 15 61 h 57m 30 h
Northumbrian Water Unknown Unknown 27 55 h 18m -
Northumbrian Water Unknown Unknown 19 55 h 15m 14 h
Northumbrian Water Unknown Unknown 6 52 h 58m 332 h
Northumbrian Water LONGNEWTON CSO STO07 Longnewton Beck 9 50 h 18m -
Northumbrian Water Unknown Unknown 5 46 h 18m 651 h
Northumbrian Water OXBRIDGE LANE CSO Lustrum Beck 8 44 h 14m -
Northumbrian Water Unknown Unknown 8 42 h 51m 135 h
Northumbrian Water CLOCKWOOD SEWAGE PUMPING STATION River Tees 7 42 h 14m -
Northumbrian Water Unknown Unknown 26 41 h 15m 31 h
Northumbrian Water Unknown Unknown 13 40 h 25m 22 h
Northumbrian Water GRANGEFIELD ROAD SSO Lustrum Beck 10 40 h -
Northumbrian Water Unknown Unknown 16 37 h 49m 290 h
Northumbrian Water BISHOPTON MILL PS Whitton Beck 6 34 h 54m -
Northumbrian Water BISHOPTON STW Bishopton Beck 14 34 h 46m -
Northumbrian Water Unknown Unknown 9 31 h 24m 32 h
Northumbrian Water Unknown Unknown 12 31 h 21m 471 h
Northumbrian Water Unknown Unknown 11 30 h 38m 635 h
Northumbrian Water HURWORTH PLACE SPS River Tees 7 29 h 1m -
Northumbrian Water STILLINGTON OLD WORKS CSO ST004 Bishopton Beck 14 28 h 24m -
Northumbrian Water Unknown Unknown 10 27 h 50m -
Northumbrian Water Unknown Unknown 7 26 h 23m 22 h
Northumbrian Water KIRKLEVINGTON STW Saltergill Beck 5 24 h 26m -
Northumbrian Water LUSTRUM HIGH LEVEL CSO Lustrum Beck 7 23 h 46m -
Northumbrian Water SADBERGE STW Carcut Beck 7 22 h 4m -
Northumbrian Water WEST STREET SPS River Tees 4 22 h 1m -
Northumbrian Water Unknown Unknown 10 20 h 30m 609 h
Northumbrian Water NEASHAM EJECTOR STATION SPS Tees 5 19 h 6m -
Northumbrian Water Unknown Unknown 11 15 h 6m 2,178 h
Northumbrian Water Unknown Unknown 3 14 h 40m 386 h
Northumbrian Water Unknown Unknown 7 13 h 14m -
Northumbrian Water Unknown Unknown 11 12 h 56m 79 h
Northumbrian Water SPRING WAY CSO ST021 Hartburn Beck 6 12 h 2m -
Northumbrian Water TEESBANK AVENUE CSO Tees 5 11 h 38m -
Northumbrian Water QUARRY PLANTATION CSO River Tees 5 11 h 36m -
Northumbrian Water Unknown Unknown 7 11 h 22m 359 h
Northumbrian Water NEASHAM ROAD PUMPING STATION Tees 6 11 h -
Northumbrian Water EGGLESCLIFFE BANK CSO Tees Estuary 9 10 h 58m -
Northumbrian Water OLD YARM SPS River Tees 3 10 h 30m -
Northumbrian Water GRAYS ROAD CSO Lustrum Beck 4 9 h 58m -
Northumbrian Water KILBURN ROAD CSO Greens Beck 4 8 h 18m -
Northumbrian Water Unknown Unknown 5 7 h 56m 15 h
Northumbrian Water CASTLETON WALK CSO Tees 3 7 h 36m -
Northumbrian Water REAR OF WELL HOUSE FARM CSO Carcut Beck 6 7 h 12m -
Northumbrian Water Unknown Unknown 3 4 h 22m 0 h
Northumbrian Water Unknown Unknown 4 3 h 9m -
Northumbrian Water Unknown Unknown 2 2 h 50m 1,543 h
Northumbrian Water SUNDIAL PLACE CSO Bishopton Beck 4 2 h 32m -
Northumbrian Water ATLAS WYND SEWAGE PUMPING STATION River Tees 1 2 h 15m -
Northumbrian Water Unknown Unknown 3 2 h 13m 253 h
Northumbrian Water Unknown Unknown 6 1 h 47m 262 h
Northumbrian Water Unknown Unknown 1 1 h 32m -
Northumbrian Water Unknown Unknown 8 1 h 30m -
Northumbrian Water LONG NEWTON SEWAGE TREATMENT WORKS Longnewton Beck- 1 1 h 29m -
Northumbrian Water WOODBOROUGH LANE CSO Elm Tree Beck 2 1 h 24m -
Northumbrian Water Unknown Unknown 1 1 h 16m -
Northumbrian Water Unknown Unknown 5 1 h 11m -
Northumbrian Water HILTON SPS Brewsdale Beck 2 1 h 4m -
Northumbrian Water Unknown Unknown 5 0 h 52m -
Northumbrian Water SEYMOUR CRESCENT CSO Nelly Burdon'S Beck 2 0 h 49m -
Northumbrian Water SOUTH STREET CSO ST003 Culverted W/C To Bishopton Bec 1 0 h 26m -
Northumbrian Water Unknown Unknown 2 0 h 23m 890 h
Northumbrian Water YARM BRIDGE CSO River Tees 2 0 h 16m -
Northumbrian Water Unknown Unknown 2 0 h 16m 96 h
Northumbrian Water GREEN'S LANE CSO Green'S Beck 1 0 h 2m -
Northumbrian Water SADBERGE SEWAGE PUMPING STATION Bumper Ha\Ll Beck 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h -
Northumbrian Water CSO TO REAR OF 62 GRANGE AVE Lustrum Beck 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h 0 h
Northumbrian Water LEALHOME GROVE CSO Hartburn Beck 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h 7 h
Northumbrian Water YARM ROAD / MUIRFIELD ROAD CSO River Tees 0 0 h -
Northumbrian Water KIRK STREET CSO Culverted W/C To Bishopton Bec 0 0 h -
Northumbrian Water ABATTOIR ST CSO Hartburn Beck 0 0 h -
Northumbrian Water PRESTON LANE CSO Tees Estuary 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h 5 h
Northumbrian Water AISLABY QUAY SPS River Tees 0 0 h -
Northumbrian Water TEESSIDE HIGH SCHOOL PS River Tees 0 0 h -

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.

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