Here are all the reported sewage overflow totals for River Nidd in 2023. Sometimes sewage can be being dumped for months at a time.
These numbers are very slightly different from the Rivers page. We're working on it.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Yorkshire Water | River Nidd | DARLEY SEWAGE TREATMENT WORKS | 171 | 2,353 | 99.8 |
| Yorkshire Water | River Nidd | PATELEY BRIDGE STW | 129 | 2,331 | 73.35 |
| Yorkshire Water | River Nidd | NORTH DEIGHTON STW | 105 | 1,921 | 99.9 |
| Yorkshire Water | River Nidd | DACRE SEWAGE PUMPING STATION | 137 | 1,874 | 100 |
| Yorkshire Water | River Nidd | KIRK HAMMERTON STW | 91 | 762 | 99.9 |
| Yorkshire Water | River Nidd | NUN MONKTON SEWAGE TREATMENT WORKS | 66 | 613 | 100 |
| Yorkshire Water | River Nidd | KNARESBOROUGH WPC WORKS | 47 | 586 | 99.9 |
| Yorkshire Water | River Nidd | GLASSHOUSES BRIDGE CSO | 70 | 543 | 100 |
| Yorkshire Water | River Nidd | CATTAL SEWAGE TREATMENT WORKS | 41 | 484 | 99.9 |
| Yorkshire Water | River Nidd | BIRSTWITH NO2 SPS | 51 | 348 | 99.9 |
| Yorkshire Water | River Nidd | MANSE LANE 57 CSO | 75 | 279 | 100 |
| Yorkshire Water | River Nidd | SHOW GROUND CSO | 28 | 260 | 100 |
| Yorkshire Water | River Nidd | SPITAL CROFT CSO | 24 | 33 | 73.6 |
| Yorkshire Water | River Nidd | ABBEY ROAD NO 2 CSO | 15 | 23 | 85.1 |
| Yorkshire Water | River Nidd | WATERSIDE 49 CSO | 12 | 17 | 70.8 |
| Yorkshire Water | River Nidd | MOOR MONKTON EAST SPS | 5 | 6 | 100 |
| Yorkshire Water | River Nidd | CRAGG TOP COMBINED SEWER OVERFLOW | 15 | 5 | 99.3 |
| Yorkshire Water | River Nidd | ABBEY MILL CSO | 0 | 0 | 53.2 |
| Yorkshire Water | River Nidd | VILLAGE GREEN CSO | 0 | 0 | 99.9 |
| Yorkshire Water | River Nidd | PROPOSED SSO NO 14 MANHOLE | 0 | 0 | 81.3 |
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. This 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.
