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Here are all the reported sewage overflow totals for River Weaver in 2025. Sometimes sewage can be being dumped for months at a time.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| United Utilities | River Weaver | BEAM BRIDGE PUMPING STATION | 78 | 959 | 100 |
| United Utilities | River Weaver | CREWE WWTW | 63 | 664 | 100 |
| United Utilities | River Weaver | MEADOWBANK/BRADFORD RD PS | 69 | 656 | 99.9 |
| United Utilities | River Weaver | NORTHWICH WWTW | 39 | 291 | 100 |
| United Utilities | River Weaver | NEWTOWN PUMPING STATION | 33 | 197 | 100 |
| United Utilities | River Weaver | WINSFORD WASTEWATER TREATMENT WORKS | 44 | 196 | 99.9 |
| United Utilities | River Weaver | BULKELEY STW | 18 | 139 | 90 |
| United Utilities | River Weaver | GREENBANK LANE CSO NORTHWICH | 40 | 117 | 100 |
| United Utilities | River Weaver | WEIR STREET COMBINED SEWER OVERFLOW | 24 | 98 | 95.9 |
| United Utilities | River Weaver | WINSFORD HILL STREET | 16 | 63 | 99.9 |
| United Utilities | River Weaver | WEAVERHAM STW | 32 | 43 | 99.9 |
| United Utilities | River Weaver | WRENBURY WASTEWATER TREATMENT WORKS | 12 | 28 | 99.8 |
| United Utilities | River Weaver | WINNINGTON STREET CSO 472YM | 12 | 27 | 99.5 |
| United Utilities | River Weaver | WATERSIDE DRIVE CSO 472H4 | 23 | 23 | 99.1 |
| United Utilities | River Weaver | OWLEY WOOD ROAD CSO | 15 | 11 | 97.8 |
| United Utilities | River Weaver | KEEPER'S LANE CSO (472BH) | 10 | 6 | 96.5 |
| United Utilities | River Weaver | DOCK ROAD SPS | 3 | 2 | 100 |
| United Utilities | River Weaver | SCHOOL LANE/LODGE LANE CSO | 2 | 1 | 99.3 |
| United Utilities | River Weaver | BRIDGE LANE QUAYSIDE CSO | 7 | 1 | 100 |
| United Utilities | River Weaver | BROOMHALL SPS | 1 | 0 | 81.1 |
| United Utilities | River Weaver | LONDON ROAD NANTWICH CSO | 0 | 0 | 100 |
| United Utilities | River Weaver | CHURCH ST | 0 | 0 | 100 |
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.
Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org