Polluted by sewage 3,493 hours in 2026 so far..
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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 Isle of Wight East, 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) |
|---|---|---|---|---|---|
| Southern Water | SANDOWN NEW NO.1 SSO - 115453 | English Channel | 43 | 852 h 45m | 35.5 |
| Southern Water | SANDOWN NEW NO.2 SSO - 115454 | English Channel | 41 | 828 h 6m | 34.5 |
| Southern Water | ST HELENS SSO - 115440 | Eastern Yar | 25 | 305 h 55m | 12.71 |
| Southern Water | BARGE LANE WOOTTON BRIDGE OUTSIDE 5 CSO - 108506 | Solent | 24 | 242 h 44m | 10.08 |
| Southern Water | LANE END STORAGE TANKS BEMBRIDGE CEO - 108533 | Solent | 22 | 209 h 20m | 8.71 |
| Southern Water | ROSANNA SAILING SCHOOL WOOTTON CSO - 100599 | Wootton Creek | 20 | 169 h 10m | 7.04 |
| Southern Water | SEAGROVE BAY CEO - 100244 | Solent | 14 | 124 h 43m | 5.17 |
| Southern Water | HILLWAY BEMBRIDGE CEO - 108529 | River Yar | 15 | 119 h 17m | 4.96 |
| Southern Water | NEW ROAD WOOTTON CEO - 108541 | Wootton Creek | 16 | 100 h 26m | 4.17 |
| Southern Water | LANGBRIDGE CEO - 108534 | Eastern Yar | 8 | 85 h 57m | 3.54 |
| Southern Water | FISHBOURNE LANE FISHBOURNE IOW CEO - 108519 | Wootton Creek | 11 | 68 h 35m | 2.83 |
| Southern Water | QUAY LANE BRADING CEO - 113676 | River Yar | 9 | 55 h 44m | 2.29 |
| Southern Water | WROXALL CEO - 116003 | Wroxall Stream | 13 | 52 h 18m | 2.17 |
| Southern Water | LADIES WALK BINSTEAD CEO - 107406 | Binstead Stream | 9 | 46 h 11m | 1.92 |
| Southern Water | PRINCE CONSORT RYDE CEO - 108043 | Solent | 12 | 32 h 36m | 1.33 |
| Southern Water | SIMEON STREET RYDE CSO - 100129 | Monktonmead Brook | 4 | 25 h 29m | 1.04 |
| Southern Water | PARK ROAD RYDE CSO - 107331 | Monktonmead Brook | 3 | 14 h 18m | 0.58 |
| Southern Water | MAIN ROAD HAVENSTREET CEO - 108525 | Blackbridge Brook | 3 | 13 h 53m | 0.54 |
| Southern Water | THE POINT BEMBRIDGE NEW CEO - 110194 | Solent | 3 | 13 h 6m | 0.54 |
| Southern Water | ST HELENS CSO - 115441 | Eastern Yar | 6 | 12 h 28m | 0.5 |
| Southern Water | LUCCOMBE CEO - 110208 | Sandown Bay | 4 | 12 h 24m | 0.5 |
| Southern Water | ALVERSTONE SHUTE ALVERSTONE CEO - 108509 | Eastern Yar | 1 | 11 h 54m | 0.46 |
| Southern Water | NICHOLSON ROAD RYDE CSO - 109304 | Monktonmead Brook | 2 | 10 h 18m | 0.42 |
| Southern Water | Unknown | Unknown | 4 | 9 h 46m | 0.38 |
| Southern Water | WINFORD CEO - 108570 | Drain To River Yar | 3 | 9 h 23m | 0.38 |
| Southern Water | SPRING VALE CEO Pumped - 116281 | Solent | 3 | 8 h 56m | 0.33 |
| Southern Water | SALTERNS ROAD SEAVIEW CEO - 107411 | Solent | 2 | 7 h 58m | 0.29 |
| Southern Water | FISHBOURNE LANE RYDE CSO - 108520 | Solent | 4 | 7 h 14m | 0.29 |
| Southern Water | WESTWOOD ROAD RYDE CSO - 108566 | Solent | 3 | 6 h 24m | 0.25 |
| Southern Water | NEWBARN FARM APSE HEATH CEO - 108510 | Unnamed Wc To Scotchells Brook | 2 | 5 h 5m | 0.21 |
| Southern Water | SPRING VALE CEO - 108560 | Solent | 1 | 4 h 45m | 0.17 |
| Southern Water | FLOWERS BROOK VENTNOR CEO - 108894 | English Channel | 1 | 4 h 23m | 0.17 |
| Southern Water | LATIMER ROAD ST HELENS CEO - 108535 | River Yar | 1 | 3 h 58m | 0.12 |
| Southern Water | AUGUSTA ROAD RYDE CSO - 102348 | Solent | 2 | 3 h 43m | 0.12 |
| Southern Water | LION POINT VENTNOR CEO - 108546 | English Channel | 1 | 3 h 43m | 0.12 |
| Southern Water | HYDE DESTRUCTOR SHANKLIN CSO - 101097 | Unnamed Sm To Scotchells Brook | 1 | 3 h 4m | 0.12 |
| Southern Water | HOPE BEACH SHANKLIN NEW CEO - 109389 | English Channel | 1 | 2 h 44m | 0.08 |
| Southern Water | ESPLANADE SEAVIEW CEO - 108555 | Solent | 1 | 1 h 46m | 0.04 |
| Southern Water | ASHEY ROAD RYDE CSO - 102336 | Monktonmead Brook | 1 | 1 h 36m | 0.04 |
| Southern Water | LAKE GREEN ROAD SANDOWN CSO - 108532 | River Yar | 1 | 0 h 34m | 0 |
| Southern Water | MILL SQUARE WOOTTON CSO - 110327 | Wootton Creek | 2 | 0 h 19m | 0 |
| Southern Water | LUCCOMBE CEO - 110208 | Sandown Bay | 0 | 0 h | 0 |
| Southern Water | LADIES WALK BINSTEAD CEO - 107406 | Binstead Stream | 0 | 0 h | 0 |
| Southern Water | ST HELENS SSO - 115440 | Eastern Yar | 0 | 0 h | 0 |
| Southern Water | PARK ROAD RYDE CSO - 107331 | Monktonmead Brook | 0 | 0 h | 0 |
| Southern Water | BARGE LANE WOOTTON BRIDGE OUTSIDE 5 CSO - 108506 | Solent | 0 | 0 h | 0 |
| Southern Water | QUAY LANE BRADING CEO - 113676 | River Yar | 0 | 0 h | 0 |
| Southern Water | SPRING VALE CEO Pumped - 116281 | Solent | 0 | 0 h | 0 |
| Southern Water | SANDOWN NEW NO.1 SSO - 115453 | English Channel | 0 | 0 h | 0 |
| Southern Water | MILL SQUARE WOOTTON CSO - 110327 | Wootton Creek | 0 | 0 h | 0 |
| Southern Water | SANDOWN NEW NO.2 SSO - 115454 | English Channel | 0 | 0 h | 0 |
| Southern Water | EASTERN GARDENS SANDOWN CEO - 108039 | English Channel | 0 | 0 h | 0 |
| Southern Water | AUGUSTA ROAD RYDE CSO - 102348 | Solent | 0 | 0 h | 0 |
| Southern Water | SIMEON STREET RYDE CSO - 100129 | Monktonmead Brook | 0 | 0 h | 0 |
| Southern Water | SEAGROVE BAY CEO - 100244 | Solent | 0 | 0 h | 0 |
| Southern Water | ASHEY ROAD RYDE CSO - 102336 | Monktonmead Brook | 0 | 0 h | 0 |
| Southern Water | PRINCE CONSORT RYDE CEO - 108043 | Solent | 0 | 0 h | 0 |
| Southern Water | SPENCER ROAD RYDE CSO - 102121 | Solent | 0 | 0 h | 0 |
| Southern Water | NEWBARN FARM APSE HEATH CEO - 108510 | Unnamed Wc To Scotchells Brook | 0 | 0 h | 0 |
| Southern Water | ESPLANADE SEAVIEW CEO - 108555 | Solent | 0 | 0 h | 0 |
| Southern Water | FISHBOURNE LANE FISHBOURNE IOW CEO - 108519 | Wootton Creek | 0 | 0 h | 0 |
| Southern Water | ROSANNA SAILING SCHOOL WOOTTON CSO - 100599 | Wootton Creek | 0 | 0 h | 0 |
| Southern Water | Unknown | Unknown | 0 | 0 h | 0 |
| Southern Water | HILLWAY BEMBRIDGE CEO - 108529 | River Yar | 0 | 0 h | 0 |
| Southern Water | HYDE DESTRUCTOR SHANKLIN CSO - 101097 | Unnamed Sm To Scotchells Brook | 0 | 0 h | 0 |
| Southern Water | Unknown | Unknown | 0 | 0 h | 0 |
| Southern Water | WESTWOOD ROAD RYDE CSO - 108566 | Solent | 0 | 0 h | 0 |
| Southern Water | MAIN ROAD HAVENSTREET CEO - 108525 | Blackbridge Brook | 0 | 0 h | 0 |
| Southern Water | LANGBRIDGE CEO - 108534 | Eastern Yar | 0 | 0 h | 0 |
| Southern Water | HOPE BEACH SHANKLIN NEW CEO - 109389 | English Channel | 0 | 0 h | 0 |
| Southern Water | Unknown | Unknown | 0 | 0 h | 0 |
| Southern Water | FISHBOURNE LANE RYDE CSO - 108520 | Solent | 0 | 0 h | 0 |
| Southern Water | LANE END STORAGE TANKS BEMBRIDGE CEO - 108533 | Solent | 0 | 0 h | 0 |
| Southern Water | THE POINT BEMBRIDGE NEW CEO - 110194 | Solent | 0 | 0 h | 0 |
| Southern Water | NEW ROAD WOOTTON CEO - 108541 | Wootton Creek | 0 | 0 h | 0 |
| Southern Water | LION POINT VENTNOR CEO - 108546 | English Channel | 0 | 0 h | 0 |
| Southern Water | ST HELENS CSO - 115441 | Eastern Yar | 0 | 0 h | 0 |
| Southern Water | WROXALL CEO - 116003 | Wroxall Stream | 0 | 0 h | 0 |
| Southern Water | EASTERN GARDENS SANDOWN CEO - 108039 | English Channel | 0 | 0 h | 0 |
| Southern Water | NICHOLSON ROAD RYDE CSO - 109304 | Monktonmead Brook | 0 | 0 h | 0 |
| Southern Water | LAKE GREEN ROAD SANDOWN CSO - 108532 | River Yar | 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.