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Polluted by sewage 162 times in 2025 lasting 569 hours
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Donate NowHere are all the reported sewage overflow totals for Gosport in 2025. 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 place all the declared CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s appeared to have monitoring enabled for more than 50% of the year
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Southern Water | Solent | PEEL COMMON WWTW | 37 | 282 | 99.8 |
| Southern Water | Hoeford Lake | HOEFORD FAREHAM CEO | 16 | 61 | 99.7 |
| Southern Water | Solent | PIER ROAD PS | 43 | 58 | 50.4 |
| Southern Water | Fareham Lake | WYCH LANE/FAREHAM RD O/FLOW | 26 | 46 | 99.7 |
| Southern Water | Portsmouth Harbour | GROVE ROAD GOSPORT CEO | 8 | 33 | 99.7 |
| Southern Water | Saline Estuary | GREEN CRESCENT O/FLOW | 2 | 19 | 85.9 |
| Southern Water | To River Alver | NEWGATE LANE WPS CEO | 3 | 16 | 100 |
| Southern Water | Frater Lake, Portsmouth Hbr | BREWERS LANE GOSPORT CSO | 2 | 13 | 99.7 |
| Southern Water | Frater Lake | FAREHAM ROAD GOSPORT O/S 68 CSO | 3 | 11 | 99.7 |
| Southern Water | Workhouse Lake, Portsmouth Hbr | FOSTER ROAD GOSPORT WPS CEO | 6 | 10 | 99.9 |
| Southern Water | Workhouse Lake | BURY ROAD GOSPORT CEO | 4 | 6 | 100 |
| Southern Water | Portsmouth Harbour | SALTERNS LANE FAREHAM CEO | 4 | 2 | 100 |
| Southern Water | Portsmouth Harbour | CAMBRIDGE ROAD/BROCKHURST ROAD PS | 3 | 1 | 100 |
| Southern Water | Stoke Lake | VILLAGE ROAD ALVERSTOKE CEO | 2 | 1 | 100 |
| Southern Water | Workhouse Lake | ALVER ROAD GOSPORT CEO | 1 | 0 | 99.9 |
| Southern Water | Portsmouth Harbour | HARBOUR ROAD GOSPORT CEO | 1 | 0 | 99.7 |
| Southern Water | Portsmouth Harbour | SALTERNS LANE FAREHAM O/S 12 CSO | 1 | 0 | 100 |
| Southern Water | Portsmouth Harbour | HARDWAY CEO, PRIORY ROAD, GOSPORT | 0 | 0 | 100 |
| Southern Water | Portsmouth Harbour | LEES LANE GOSPORT CEO | 0 | 0 | 100 |
| Southern Water | Portsmouth Harbour | MIDDLECROFT LANE GOSPORT CSO | 0 | 0 | 99.7 |
| Southern Water | Portsmouth Harbour | MUMBY ROAD GOSPORT WPS/CEO | 0 | 0 | 99.5 |
| Southern Water | Portsmouth Harbour | ST MATTHEWS SQUARE GOSPORT CEO | 0 | 0 | 99.7 |
| Southern Water | Portsmouth Harbour | THE ANCHORAGE GOSPORT CEO | 0 | 0 | 99.9 |
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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Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org