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Polluted by sewage 430 times in 2024 lasting 1,259 hours
Monitoring fell below 50% in some locations so could be more
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Donate NowHere are all the reported sewage overflow totals for Nelson (Pendle) in 2024. 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 locality 1 of the total 20 CSO locations had reporting enabled for less than half the year.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| United Utilities | Colne Water | COLNE WASTE WATER TREATMENT WORKS | 78 | 519 | 100 |
| United Utilities | Pendle Water | LINDRED ROAD CSO | 43 | 199 | 100 |
| United Utilities | Walverden Water | NETHERFIELD ROAD CSO (32019) | 58 | 113 | 100 |
| United Utilities | Swinden Clough | 273 REGENT ST CSO (32013) | 25 | 105 | 13.3 |
| United Utilities | Pendle Water | LOMESHAYE WAY CSO | 28 | 75 | 99.9 |
| United Utilities | Colne Water | COLNE REFUSE TRANSFER STATION | 28 | 69 | 99.2 |
| United Utilities | Pendle Water | TIMBER STREET CSO 32021 | 40 | 46 | 99.5 |
| United Utilities | Walverden Water | FLEET STREET | 17 | 42 | 100 |
| United Utilities | Walverden Wtr Pendle Wtr | CHAPEL HOUSE ROAD (32014) CSO | 16 | 36 | 100 |
| United Utilities | Walverden Water | WALVERDEN PARK CSO | 10 | 11 | 100 |
| United Utilities | Hendon Brook | HEY STREET (PLAYGROUND) CSO (32017) | 5 | 9 | 100 |
| United Utilities | Walverden Water | CHAPEL HOUSE ROAD CSO (32014) | 17 | 8 | 99.4 |
| United Utilities | Pendle Water | BARROWFORD CSO | 41 | 7 | 100 |
| United Utilities | Culvrtd Walverden Wtr | REEDYFORD RD CSO (32020) | 7 | 5 | 100 |
| United Utilities | Pendle Water | 11 NORTH PARK AVENUE CSO | 3 | 5 | 99.9 |
| United Utilities | Walverden Water | CRAWFORD STREET (NELSON) CSO 321P3 | 7 | 4 | 99.3 |
| United Utilities | Pendle Water Via Culvert | SACKVILLE ST MONTAGUE ST CSO | 2 | 0 | 98.8 |
| United Utilities | Walverden Water | BRADLEY ROAD CSO (328N5) | 2 | 0 | 99.5 |
| United Utilities | Swinden Clough | OXFORD RD/HOLLINS ROAD CSO | 2 | 0 | 99.3 |
| United Utilities | Swinden Clough | EDWARD STREET CSO | 1 | 0 | 98.6 |
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