Stockton North - Live Sewage

Polluted by sewage 1,502 hours in 2026 , monitoring offline 3,743 hours , potential overflows 2,846 hours so far..

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

Which Year?

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✔ 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 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 Stockton North in 2026

Sewage1,502 hours
Monitoring offline3,743 hours
Potential pollution2,846 hours
Storm overflows78

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Daily Data

Jan - 71 hours , 744 potential
Feb - 749 hours , 672 potential
Mar - 202 hours , 744 potential
Apr - 2 hours , 356 potential
May - 76 hours , 74 potential
Jun - 201 hours , 174 potential
Jul - 0 hours
Aug - 160 hours , 560 offline
Sept - 2 hours , 619 offline
Oct - 36 hours , 81 potential
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Northumbrian Water PORTRACK SEWAGE TREATMENT WORKS River Tees 41 203h 46m -
Northumbrian Water TILERY STORM SEWAGE PUMPING STATION Lustrum Beck 25 193h 43m -
Northumbrian Water FURNESS PS OUTFALL River Tees-Saline Estuary 13 150h 10m -
Northumbrian Water PORTRACK SEWAGE TREATMENT WORKS River Tees 40 149h 58m -
Northumbrian Water STATION ROAD STORM SEWAGE OVERFLOW Billinghan Beck 34 123h 18m -
Northumbrian Water COWPEN BEWLEY SPS Cowbridge Beck 11 83h 30m -
Northumbrian Water EASTBOURNE SOUTH CSO Lustrum Beck 22 70h -
Northumbrian Water NORTON SPS Billingham Beck 6 68h 1m -
Northumbrian Water BISHOP STREET NORTH COMBINED SEWER OVERFLOW River Tees 23 53h 21m 263 h
Northumbrian Water PORT CLARENCE WEST P.STN River Tees 11 48h 24m -
Northumbrian Water THORPE THEWLES SPS Thorpe Beck 14 47h 42m -
Northumbrian Water NEWPORT SEWAGE PUMPING STATION Billingham Beck 17 46h 49m -
Northumbrian Water PORT CLARENCE EAST PUMPING STATION River Tees 12 46h 16m -
Northumbrian Water STOCKTON EAST CSO Lustrum Beck 6 29h 54m -
Northumbrian Water LONDONDERRY ROAD/GREEN LANE CSO Lustrum Beck 15 27h 36m -
Northumbrian Water Unknown Unknown 20 24h 28m -
Northumbrian Water BROWNS BRIDGE CSO Lustrum Beck 11 23h 28m 1,136 h
Northumbrian Water BISHOP STREET NORTH COMBINED SEWER OVERFLOW River Tees 17 19h -
Northumbrian Water BISHOPTON ROAD CSO Lustrum Beck 15 15h 54m 388 h
Northumbrian Water QUEENSPORT CLOSE CSO Lustrum Beck 7 15h 2m 883 h
Northumbrian Water TEESDALE AVENUE CSO Billingham Beck 9 11h 46m -
Northumbrian Water WHITE HOUSE ROAD 1+2 CSO Thorpe Beck, Bill.Beck 14 9h 24m 174 h
Northumbrian Water TOWER STREET COMBINED SEWER OVERFLOW River Tees 6 8h 48m 1,127 h
Northumbrian Water Unknown Unknown 9 8h 32m -
Northumbrian Water Unknown Unknown 4 5h 33m -
Northumbrian Water BOWESFIELD LANE CSO River Tees Estuary 6 3h 52m -
Northumbrian Water DARLINGTON CSO Lustrum Beck 8 3h 14m -
Northumbrian Water Unknown Unknown 5 2h 36m -
Northumbrian Water CALF FALLOW LANE SPS Billingham Beck 2 2h 32m -
Northumbrian Water WHITE HOUSE ROAD 1+2 CSO Thorpe Beck, Bill.Beck 4 1h 34m -
Northumbrian Water WESTFIELD COURT CSO Lustrum Beck 4 1h 34m -
Northumbrian Water Unknown Unknown 1 0h 50m -
Northumbrian Water NEW ROAD CSO Mill Race 7 0h 40m -
Northumbrian Water DARLINGTON LANE SSO Lustrum Beck 1 0h 34m -
Northumbrian Water TOWER STREET CSO River Tees 1 0h 32m -
Northumbrian Water CSO AT MILL TERRACE Thorpe Beck 1 0h 8m -
Northumbrian Water BISHOP STREET NORTH COMBINED SEWER OVERFLOW River Tees 1 0h 81 h
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water CSO AND SPS AT MIDDLESBROUGH ROAD River Tees Saline Estuary 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h 18 h
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water HILLS JOINERY CSO Lustrum Beck, 0 0h 2,516 h
Northumbrian Water Unknown Unknown 0 0h -
Northumbrian Water Unknown Unknown 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.