Polluted by sewage 5,408 hours in 2025
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We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Newcastle upon Tyne Central and 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.
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Donate Now| Company | Site Name | Receiving Waterway | Overflow Days | Total Duration (hours) | Total Duration (days) |
|---|---|---|---|---|---|
| Northumbrian Water | Unknown | Unknown | 199 | 4,000 h 24m | 166.67 |
| Northumbrian Water | Unknown | Unknown | 12 | 205 h 40m | 8.54 |
| Northumbrian Water | Unknown | Unknown | 15 | 177 h 50m | 7.38 |
| Northumbrian Water | MILK MARKET PUMPING STN. | Tyne Estuary | 16 | 116 h 8m | 4.83 |
| Northumbrian Water | Unknown | Unknown | 37 | 110 h 50m | 4.58 |
| Northumbrian Water | Unknown | Unknown | 50 | 109 h 59m | 4.54 |
| Northumbrian Water | DENTON ROAD CSO NC027 | River Tyne | 21 | 70 h 23m | 2.92 |
| Northumbrian Water | Unknown | Unknown | 26 | 59 h 4m | 2.46 |
| Northumbrian Water | SILVER LONNEN CSO (NC030) | River Tyne Estuary | 19 | 43 h 16m | 1.79 |
| Northumbrian Water | CSO REDHEUGH BRIDGE | Tyne Estuary | 17 | 40 h 48m | 1.67 |
| Northumbrian Water | Unknown | Unknown | 14 | 39 h 4m | 1.62 |
| Northumbrian Water | BROAD CHARE CSO | Tyne Estuary | 5 | 38 h 56m | 1.58 |
| Northumbrian Water | Unknown | Unknown | 20 | 33 h 48m | 1.38 |
| Northumbrian Water | Unknown | Unknown | 13 | 32 h 26m | 1.33 |
| Northumbrian Water | SCOTSWOOD ROAD PUMPING STATION NO 4 | Tyne Saline Estuary | 15 | 31 h 36m | 1.29 |
| Northumbrian Water | Unknown | Unknown | 16 | 29 h 55m | 1.21 |
| Northumbrian Water | Unknown | Unknown | 9 | 28 h 51m | 1.17 |
| Northumbrian Water | Unknown | Unknown | 17 | 26 h 51m | 1.08 |
| Northumbrian Water | TYNE VIEW CSO | Lemington Gut | 12 | 24 h 32m | 1 |
| Northumbrian Water | CSO WATER STREET | Tyne Estuary | 11 | 22 h 22m | 0.92 |
| Northumbrian Water | SCOTSWOOD ROAD NO3 SPS | River Tyne | 10 | 19 h 44m | 0.79 |
| Northumbrian Water | Unknown | Unknown | 12 | 19 h 12m | 0.79 |
| Northumbrian Water | Unknown | Unknown | 7 | 18 h 26m | 0.75 |
| Northumbrian Water | SOUTH BENWELL ROAD CSO | River Tyne | 5 | 14 h 59m | 0.58 |
| Northumbrian Water | CSO DUNN STREET | Tyne Estuary | 10 | 14 h 42m | 0.58 |
| Northumbrian Water | BURWELL AVENUE CSO | River Tyne Saline Estuary | 10 | 14 h 30m | 0.58 |
| Northumbrian Water | WOOD GROVE CSO (NC029) | River Tyne Estuary | 11 | 13 h 30m | 0.54 |
| Northumbrian Water | Unknown | Unknown | 4 | 9 h 39m | 0.38 |
| Northumbrian Water | Unknown | Unknown | 10 | 9 h | 0.38 |
| Northumbrian Water | Unknown | Unknown | 5 | 4 h 52m | 0.17 |
| Northumbrian Water | CSO FORTH BANKS | Tyne Estuary | 5 | 3 h 44m | 0.12 |
| Northumbrian Water | ATKINSON ROAD CSO | Tyne Estuary | 8 | 3 h 6m | 0.12 |
| Northumbrian Water | Unknown | Unknown | 6 | 3 h 6m | 0.12 |
| Northumbrian Water | DENE AVENUE CSO NC051 | Sugley Dene | 6 | 2 h 10m | 0.08 |
| Northumbrian Water | NEWBURN HAUGH/RIVERSDALE WAY P STN | River Tyne Saline Estuary | 2 | 2 h | 0.08 |
| Northumbrian Water | AMELIA CLOSE CSO - C49/102 | Tyne Estuary | 5 | 1 h 53m | 0.04 |
| Northumbrian Water | TUTHILL STAIRS CSO | River Tyne | 4 | 1 h 40m | 0.04 |
| Northumbrian Water | DEAN STREET (HIGH LEVEL) CSO | River Tyne | 2 | 1 h 30m | 0.04 |
| Northumbrian Water | Unknown | Unknown | 4 | 1 h 23m | 0.04 |
| Northumbrian Water | Unknown | Unknown | 3 | 1 h 18m | 0.04 |
| Northumbrian Water | Unknown | Unknown | 6 | 1 h 12m | 0.04 |
| Northumbrian Water | Unknown | Unknown | 3 | 0 h 53m | 0 |
| Northumbrian Water | ESSEX CLOSE CSO | Tyne Estuary | 3 | 0 h 50m | 0 |
| Northumbrian Water | Scottswood Road (C49-104) NWL name | River Tyne | 1 | 0 h 46m | 0 |
| Northumbrian Water | WEST VIEW CSO | Tyne Estuary | 1 | 0 h 32m | 0 |
| Northumbrian Water | Unknown | Unknown | 1 | 0 h 28m | 0 |
| Northumbrian Water | Unknown | Unknown | 1 | 0 h 22m | 0 |
| Northumbrian Water | BROADWAY ROAD CSO | Tidal River Tyne | 2 | 0 h 16m | 0 |
| Northumbrian Water | Unknown | Unknown | 2 | 0 h 14m | 0 |
| Northumbrian Water | Unknown | Unknown | 1 | 0 h 8m | 0 |
| Northumbrian Water | SCOTSWOOD BRIDGE CSO | Tyne Saline Estuary | 1 | 0 h | 0 |
| Northumbrian Water | DENTON DENE NORTH OF WEST ROAD CSO | River Tyne | 0 | 0 h | 0 |
| Northumbrian Water | Unknown | Unknown | 0 | 0 h | 0 |
| Northumbrian Water | Unknown | Unknown | 0 | 0 h | 0 |
| Northumbrian Water | SCOTSWOOD NO1 SPS | River Tyne | 0 | 0 h | 0 |
| Northumbrian Water | SCOTSWOOD ROAD PUMPING STATION NO 2 | River Tyne | 0 | 0 h | 0 |
| Northumbrian Water | Unknown | Unknown | 0 | 0 h | 0 |
| Northumbrian Water | Scotswood Road Combined Sewer Overflow (C43 - 105) | River Tyne Via A Surface Water Sewer | 0 | 0 h | 0 |
| Northumbrian Water | BROADWAY JUNCTION NORWOOD ROAD CSO | Sugley Dene | 0 | 0 h | 0 |
| Northumbrian Water | BURNSIDE CSO | Sugley Dene | 0 | 0 h | 0 |
| Northumbrian Water | MICHEL BEARINGS NORTH CSO | River Tyne | 0 | 0 h | 0 |
| Northumbrian Water | Unknown | Unknown | 0 | 0 h | 0 |
| Northumbrian Water | CLUMBER STREET CSO | Tyne Estuary | 0 | 0 h | 0 |
| Northumbrian Water | CSO 32 WALBOTTLE ROAD | New Burn | 0 | 0 h | 0 |
| Northumbrian Water | Unknown | Unknown | 0 | 0 h | 0 |
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.