Stockton West - 2025 Sewage

Polluted by sewage 6,346 hours in 2025

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

Which Year?

Select Another Constituency

Select the constituency from the drop-down
✔ means we have live data (𝑥 if not)

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.

Take Action

Your local MP is Matt Vickers (Conservative) - Find out more about their interests, donors, and voting at They Work For You

Share this page, post a message, and tell others about the huge problem of sewage pollution across the UK
Post
Post

Constituencies near Stockton West

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Stockton West, 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.
We need your support!

We managed to raise £150 in 2024. That's not enough to keep the site running. Please consider a one-off or small recurring donation.

Donate Now

Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Total Duration (days)
Northumbrian Water Unknown Unknown 47 713 h 13m 29.71
Northumbrian Water Unknown Unknown 31 674 h 56m 28.08
Northumbrian Water Unknown Unknown 32 459 h 50m 19.12
Northumbrian Water Unknown Unknown 21 457 h 31m 19.04
Northumbrian Water Unknown Unknown 18 387 h 44m 16.12
Northumbrian Water Unknown Unknown 28 279 h 27m 11.62
Northumbrian Water MIDDLETON AIRPORT STORM TW River Tees 17 267 h 13m 11.12
Northumbrian Water CLOCKWOOD SEWAGE PUMPING STATION River Tees 20 237 h 13m 9.88
Northumbrian Water Unknown Unknown 16 217 h 48m 9.04
Northumbrian Water CARLTON & REDMARSHALL STW Whiton Beck 23 195 h 39m 8.12
Northumbrian Water Unknown Unknown 16 124 h 46m 5.17
Northumbrian Water MIDDLETON ONE ROW CSO River Tees 17 115 h 28m 4.79
Northumbrian Water Unknown Unknown 13 110 h 45m 4.58
Northumbrian Water GRAYS ROAD CSO Lustrum Beck 6 107 h 36m 4.46
Northumbrian Water AISLABY ROAD PUMPING STATION Tees Estuary 15 95 h 32m 3.96
Northumbrian Water WORSALL ROAD PUMPING STATION Skytering Beck 13 95 h 25m 3.96
Northumbrian Water Unknown Unknown 12 92 h 43m 3.83
Northumbrian Water CARLTON VILLAGE PUMPING STATION Letch Beck 11 91 h 54m 3.79
Northumbrian Water Unknown Unknown 13 79 h 36m 3.29
Northumbrian Water Unknown Unknown 17 78 h 38m 3.25
Northumbrian Water Unknown Unknown 12 78 h 29m 3.25
Northumbrian Water Unknown Unknown 50 73 h 42m 3.04
Northumbrian Water STRESSHOLME STW Tees 16 71 h 24m 2.96
Northumbrian Water Unknown Unknown 18 70 h 7m 2.92
Northumbrian Water Unknown Unknown 15 61 h 57m 2.54
Northumbrian Water Unknown Unknown 27 55 h 18m 2.29
Northumbrian Water Unknown Unknown 19 55 h 15m 2.29
Northumbrian Water Unknown Unknown 6 52 h 58m 2.17
Northumbrian Water LONGNEWTON CSO STO07 Longnewton Beck 9 50 h 18m 2.08
Northumbrian Water OXBRIDGE LANE CSO Lustrum Beck 8 44 h 14m 1.83
Northumbrian Water Unknown Unknown 8 42 h 51m 1.75
Northumbrian Water CLOCKWOOD SEWAGE PUMPING STATION River Tees 7 42 h 14m 1.75
Northumbrian Water Unknown Unknown 26 41 h 15m 1.71
Northumbrian Water Unknown Unknown 13 40 h 25m 1.67
Northumbrian Water GRANGEFIELD ROAD SSO Lustrum Beck 10 40 h 1.67
Northumbrian Water Unknown Unknown 16 37 h 49m 1.54
Northumbrian Water BISHOPTON MILL PS Whitton Beck 6 34 h 54m 1.42
Northumbrian Water BISHOPTON STW Bishopton Beck 14 34 h 46m 1.42
Northumbrian Water Unknown Unknown 12 32 h 26m 1.33
Northumbrian Water Unknown Unknown 9 31 h 24m 1.29
Northumbrian Water Unknown Unknown 12 31 h 21m 1.29
Northumbrian Water Unknown Unknown 11 30 h 38m 1.25
Northumbrian Water HURWORTH PLACE SPS River Tees 7 29 h 1m 1.21
Northumbrian Water STILLINGTON OLD WORKS CSO ST004 Bishopton Beck 14 28 h 24m 1.17
Northumbrian Water Unknown Unknown 10 27 h 50m 1.12
Northumbrian Water Unknown Unknown 7 26 h 23m 1.08
Northumbrian Water KIRKLEVINGTON STW Saltergill Beck 5 24 h 26m 1
Northumbrian Water LUSTRUM HIGH LEVEL CSO Lustrum Beck 7 23 h 46m 0.96
Northumbrian Water SADBERGE STW Carcut Beck 7 22 h 4m 0.92
Northumbrian Water WEST STREET SPS River Tees 4 22 h 1m 0.92
Northumbrian Water Unknown Unknown 10 20 h 30m 0.83
Northumbrian Water NEASHAM EJECTOR STATION SPS Tees 5 19 h 6m 0.79
Northumbrian Water Unknown Unknown 11 15 h 6m 0.62
Northumbrian Water Unknown Unknown 7 13 h 14m 0.54
Northumbrian Water SPRING WAY CSO ST021 Hartburn Beck 6 12 h 2m 0.5
Northumbrian Water TEESBANK AVENUE CSO Tees 5 11 h 38m 0.46
Northumbrian Water QUARRY PLANTATION CSO River Tees 5 11 h 36m 0.46
Northumbrian Water NEASHAM ROAD PUMPING STATION Tees 6 11 h 0.46
Northumbrian Water EGGLESCLIFFE BANK CSO Tees Estuary 9 10 h 58m 0.42
Northumbrian Water OLD YARM SPS River Tees 3 10 h 30m 0.42
Northumbrian Water GRAYS ROAD CSO Lustrum Beck 4 9 h 58m 0.38
Northumbrian Water KILBURN ROAD CSO Greens Beck 4 8 h 18m 0.33
Northumbrian Water Unknown Unknown 5 7 h 56m 0.29
Northumbrian Water CASTLETON WALK CSO Tees 3 7 h 36m 0.29
Northumbrian Water REAR OF WELL HOUSE FARM CSO Carcut Beck 6 7 h 12m 0.29
Northumbrian Water Unknown Unknown 3 4 h 22m 0.17
Northumbrian Water Unknown Unknown 4 3 h 9m 0.12
Northumbrian Water SUNDIAL PLACE CSO Bishopton Beck 4 2 h 32m 0.08
Northumbrian Water ATLAS WYND SEWAGE PUMPING STATION River Tees 1 2 h 15m 0.08
Northumbrian Water Unknown Unknown 3 2 h 13m 0.08
Northumbrian Water Unknown Unknown 5 1 h 47m 0.04
Northumbrian Water Unknown Unknown 1 1 h 32m 0.04
Northumbrian Water Unknown Unknown 8 1 h 30m 0.04
Northumbrian Water LONG NEWTON SEWAGE TREATMENT WORKS Longnewton Beck- 1 1 h 29m 0.04
Northumbrian Water WOODBOROUGH LANE CSO Elm Tree Beck 2 1 h 24m 0.04
Northumbrian Water Unknown Unknown 1 1 h 16m 0.04
Northumbrian Water Unknown Unknown 5 1 h 11m 0.04
Northumbrian Water HILTON SPS Brewsdale Beck 2 1 h 4m 0.04
Northumbrian Water Unknown Unknown 5 0 h 52m 0
Northumbrian Water SEYMOUR CRESCENT CSO Nelly Burdon'S Beck 2 0 h 49m 0
Northumbrian Water SOUTH STREET CSO ST003 Culverted W/C To Bishopton Bec 1 0 h 26m 0
Northumbrian Water Unknown Unknown 2 0 h 23m 0
Northumbrian Water YARM BRIDGE CSO River Tees 2 0 h 16m 0
Northumbrian Water Unknown Unknown 2 0 h 16m 0
Northumbrian Water GREEN'S LANE CSO Green'S Beck 1 0 h 2m 0
Northumbrian Water KIRK STREET CSO Culverted W/C To Bishopton Bec 0 0 h 0
Northumbrian Water Unknown Unknown 0 0 h 0
Northumbrian Water AISLABY QUAY SPS River Tees 0 0 h 0
Northumbrian Water ABATTOIR ST CSO Hartburn Beck 0 0 h 0
Northumbrian Water YARM ROAD / MUIRFIELD ROAD CSO River Tees 0 0 h 0
Northumbrian Water SADBERGE SEWAGE PUMPING STATION Bumper Ha\Ll Beck 0 0 h 0
Northumbrian Water TEESSIDE HIGH SCHOOL PS River Tees 0 0 h 0
Northumbrian Water CSO TO REAR OF 62 GRANGE AVE Lustrum Beck 0 0 h 0
Northumbrian Water LEALHOME GROVE CSO Hartburn Beck 0 0 h 0
Northumbrian Water Unknown Unknown 0 0 h 0
Northumbrian Water PRESTON LANE CSO Tees Estuary 0 0 h 0

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.

Top of the Poops

Analysing sewage pollution by the Water Industry

Follow on Instagram

Media Queries

Get in touch if you have queries or want to discuss our data.

press [at] top-of-the-poops.org

Please Support Us

We rely on donations to fund our work. Please support us if you can
Yes! Support TOTP!

© 2020-2025 Top-Of-The-Poops CC-BY-SA 4.0,
© Openstreetmap contributors, Contains OS data © Crown copyright and database right 2021-2025,
Contains Water UK National Storm Overflow Hub Data CC-BY-SA 4.0 and analysis © 2025 Top-Of-The-Poops

Some data reproduced under Open Government Licence

Full Copyright information available at: our GitHub page