Polluted by sewage 1,162 times in 2024 lasting 4,386 hours
Monitoring was disabled in some locations, so could be more
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Donate NowHere are all the reported sewage overflow totals for Stockton-on-Tees in 2024. Sometimes sewage can be being dumped for months at a time.
Reporting refers to how much of the time the monitoring was active. In this locality 1 of the total 43 CSO locations had reporting enabled for less than half the year. Of these 1 had zero reporting.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Northumbrian Water | River Tees | PORTRACK SEWAGE TREATMENT WORKS | 151 | 997 | 99.8 |
| Northumbrian Water | Lustrum Beck | GRAYS ROAD CSO | 68 | 644 | 95.2 |
| Northumbrian Water | River Tees | BISHOP STREET NORTH SSO | 98 | 260 | 97.83 |
| Northumbrian Water | Billingham Beck | NORTON SEWAGE PUMPING STATION | 30 | 251 | 100 |
| Northumbrian Water | Lustrum Beck | EASTBOURNE SOUTH CSO | 51 | 240 | 100 |
| Northumbrian Water | Lustrum Beck | BISHOPTON ROAD CSO | 27 | 222 | 99.7 |
| Northumbrian Water | Billingham Beck | NEWPORT SEWAGE PUMPING STATION | 104 | 211 | 100 |
| Northumbrian Water | Lustrum Beck | TILERY STORM SEWAGE PUMPING STATION | 25 | 172 | 78.8 |
| Northumbrian Water | Billinghan Beck | STATION ROAD STORM SEWAGE OVERFLOW | 50 | 171 | 97.1 |
| Northumbrian Water | Tees Estuary | SUN STREET STORM SEWAGE OVERFLOW | 55 | 139 | 98.65 |
| Northumbrian Water | Lustrum Beck | OXBRIDGE LANE CSO | 20 | 124 | 93.1 |
| Northumbrian Water | Lustrum Beck | GRANGEFIELD ROAD SSO | 33 | 110 | 99.7 |
| Northumbrian Water | Lustrum Beck | QUEENSPORT CLOSE CSO | 20 | 106 | 94.5 |
| Northumbrian Water | River Tees Estuary | BOWESFIELD LANE CSO | 41 | 98 | 94 |
| Northumbrian Water | Lustrum Beck | EASTBOURNE EAST & WEST CSO | 41 | 97 | 98.7 |
| Northumbrian Water | Lustrum Beck | LUSTRUM HIGH LEVEL CSO | 34 | 90 | 94.8 |
| Northumbrian Water | Lustrum Beck | BROWNS BRIDGE CSO | 15 | 76 | 95.2 |
| Northumbrian Water | Old River Tees | OLD RIVER TEES PUMPING STATION | 33 | 65 | 100 |
| Northumbrian Water | Lustrum Beck, | HILLS SEWAGE PUMPING STATION | 44 | 51 | 59.8 |
| Northumbrian Water | Billingham Beck | TEESDALE AVENUE CSO | 24 | 43 | 99.7 |
| Northumbrian Water | River Tees Estuary | NEWPORT ROAD CSO | 43 | 40 | 100 |
| Northumbrian Water | Hartburn Beck | SPRING WAY CSO ST021 | 32 | 33 | 96.8 |
| Northumbrian Water | Tees | CSO AT GREEN LANE | 27 | 28 | 96.7 |
| Northumbrian Water | Lustrum Beck | GRAYS ROAD CSO | 11 | 26 | 98.9 |
| Northumbrian Water | Tees Estuary | CORNFIELD ROAD PUMPING STATION | 4 | 20 | 96.2 |
| Northumbrian Water | Tees | CASTLETON WALK CSO | 12 | 15 | 99.9 |
| Northumbrian Water | Greens Beck | KILBURN ROAD CSO | 7 | 14 | 98.4 |
| Northumbrian Water | Tees Estuary | STATION STREET CSO | 21 | 7 | 99.7 |
| Northumbrian Water | Billingham Bek | CALF FALLOW LANE SPS | 3 | 4 | 95.3 |
| Northumbrian Water | Lustrum Beck | WESTFIELD COURT CSO | 3 | 4 | 87.7 |
| Northumbrian Water | Lustrum Beck | DARLINGTON LANE SSO | 6 | 3 | 94.7 |
| Northumbrian Water | Green'S Beck | GREEN'S LANE CSO | 5 | 2 | 100 |
| Northumbrian Water | Elm Tree Beck | WOODBOROUGH LANE CSO | 3 | 1 | 98.6 |
| Northumbrian Water | Hartburn Beck | LEALHOME GROVE CSO | 3 | 1 | 100 |
| Northumbrian Water | Tees Estuary | BOATHOUSE LANE PUMPING STATION | 13 | 1 | 100 |
| Northumbrian Water | Old River Tees | A66 RIDER SEWER CSO | 3 | 1 | 87.9 |
| Northumbrian Water | Mill Race | NEW ROAD CSO | 1 | 0 | 97.4 |
| Northumbrian Water | River Tees | TOWER STREET CSO | 1 | 0 | 91.5 |
| Northumbrian Water | River Tees Saline Estuary | CSO AND SPS AT MIDDLESBROUGH ROAD | 0 | 0 | 70 |
| Northumbrian Water | Lustrum Beck | NORTH TEES SEWAGE PUMPING STATION | 0 | 0 | 0 |
| Northumbrian Water | Hartburn Beck | ABATTOIR ST CSO | 0 | 0 | 100 |
| Northumbrian Water | Lustrum Beck | CSO TO REAR OF 62 GRANGE AVE | 0 | 0 | 99.8 |
| Northumbrian Water | Tees Estuary | PRESTON LANE CSO | 0 | 0 | 99.6 |
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.
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