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Tynemouth - 2025 Sewage

Polluted by sewage 2,976 hours in 2025 , monitoring offline 7,598 hours , potential overflows 5,709 hours

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

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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 Tynemouth 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 Tynemouth

Daily Data

Jan - 435 hours , 515 potential
Feb - 90 hours , 672 potential
Mar - 48 hours , 1,021 potential
Apr - 0 hours , 1,440 potential
May - 65 hours , 755 potential
Jun - 46 hours , 458 potential
Jul - 94 hours , 274 offline
Aug - 44 hours , 687 offline
Sept - 300 hours , 367 offline
Oct - 194 hours , 113 potential
Nov - 987 hours , 721 potential
Dec - 667 hours , 12 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 HOWDON STW River Tyne Saline Estuary 39 604 h 9m -
Northumbrian Water Unknown Unknown 66 493 h 16m 4,030 h
Northumbrian Water HOWDON STW River Tyne Saline Estuary 38 432 h 12m -
Northumbrian Water TYNE VIEW SPS River Tyne 30 387 h 17m -
Northumbrian Water Unknown Unknown 70 346 h 38m 21 h
Northumbrian Water Unknown Unknown 36 191 h 36m -
Northumbrian Water Unknown Unknown 17 112 h 30m 3,865 h
Northumbrian Water HOWDON STW River Tyne Saline Estuary 15 96 h 14m -
Northumbrian Water Unknown Unknown 17 84 h 53m 21 h
Northumbrian Water Unknown Unknown 22 58 h 26m -
Northumbrian Water BEEHIVE CSO Brierdene Burn 13 35 h 44m -
Northumbrian Water Unknown Unknown 8 20 h 37m 22 h
Northumbrian Water FISH QUAY CSO Tyne Estuary 6 17 h -
Northumbrian Water Unknown Unknown 3 16 h 40m 682 h
Northumbrian Water Unknown Unknown 4 9 h 48m -
Northumbrian Water Unknown Unknown 5 9 h 18m 22 h
Northumbrian Water Unknown Unknown 3 6 h 58m -
Northumbrian Water NEW QUAY CSO NC058 Tyne Estuary 6 6 h 42m -
Northumbrian Water Unknown Unknown 6 6 h 10m -
Northumbrian Water Unknown Unknown 4 5 h 23m -
Northumbrian Water NORTH GROYNE SPS Tyne Estuary 6 5 h 18m -
Northumbrian Water Unknown Unknown 2 5 h 7 h
Northumbrian Water Unknown Unknown 3 4 h 2m 22 h
Northumbrian Water HOWDON ROAD CSO (NTY 040) River Tyne 5 3 h 54m -
Northumbrian Water Unknown Unknown 8 3 h 53m 15 h
Northumbrian Water Unknown Unknown 2 2 h 59m -
Northumbrian Water Unknown Unknown 4 2 h 12m 850 h
Northumbrian Water BEDFORD STREET CSO NTY057 Tyne Estuary 3 2 h -
Northumbrian Water Unknown Unknown 3 1 h 22m -
Northumbrian Water Unknown Unknown 4 1 h 4m 898 h
Northumbrian Water Unknown Unknown 5 0 h 58m 1,047 h
Northumbrian Water COLLINGWOOD TERRACE CSO River Tyne 1 0 h 38m -
Northumbrian Water Unknown Unknown 3 0 h 36m 120 h
Northumbrian Water BURDON MAIN ROW CSO Tyne Estuary 1 0 h 10m -
Northumbrian Water Unknown Unknown 2 0 h 5m 860 h
Northumbrian Water PERCY MAIN CSO Tyne Estuary 1 0 h 4m -
Northumbrian Water Unknown Unknown 1 0 h 4m 15 h
Northumbrian Water CSO AT MANHOLE 49 HOWDEN ROAD Tyne Estuary 1 0 h 2m 463 h
Northumbrian Water TEN ACRE FARM COMBINED SEWER OVERFL Brierdene Burn 1 0 h 2m -
Northumbrian Water UNION QUAY CSO River Tyne 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h 16 h
Northumbrian Water Unknown Unknown 0 0 h -
Northumbrian Water MINI GOLF CSO North Sea 0 0 h -
Northumbrian Water HOWDON STW River Tyne Saline Estuary 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h 21 h
Northumbrian Water NEW YORK CSO Tyne Estuary 0 0 h -
Northumbrian Water DUKES WALK CSO (NTY031) (A63) North Sea 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h 4 h
Northumbrian Water MINDRUM TERRACE CSO Tyne Estuary 0 0 h -
Northumbrian Water NORTH PARADE HIGH LEVEL CSO (A52) North Sea 0 0 h -
Northumbrian Water SWADDLES HOLE CSO River Tyne Estuary 0 0 h -
Northumbrian Water BROWNS POINT HIGH LEVEL CSO North Sea 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h 7 h
Northumbrian Water Unknown Unknown 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h 3 h
Northumbrian Water WATERVILLE ROAD CSO West End Park Burn 0 0 h -
Northumbrian Water DUKES WALK CSO North Sea 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h 15 h
Northumbrian Water SHARPNESS POINT SPS North Sea 0 0 h -
Northumbrian Water WATTS SLOPE HIGH LEVEL CSO (A56) North Sea 0 0 h -
Northumbrian Water NORTH POINT CSO (NTY049) North Sea 0 0 h -
Northumbrian Water Unknown Unknown 0 0 h 272 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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© 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

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