Harrogate and Knaresborough polluted by sewage 1,051 times in 2022 - lasting 3,821 hours

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Contains OS Data © Crown copyright & database right 2021-2022
© Top of the Poops 2021-2023
✔ means we have experimental daily data for 2023
Totals for Harrogate and Knaresborough in 2022
34 Sites polluted by Yorkshire Water
1,051 sewage dumps
3,821 h duration
That's 5.31 months. On average 2.9 times a day

Pollution Summary 2022

Here are all the reported sewage overflow totals for Harrogate and Knaresborough in 2022. Sometimes sewage can be being dumped for months at a time.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Yorkshire Water Ure BOROUGHBRIDGE STW 74 739 99.8
Yorkshire Water Oak Beck HARROGATE NORTH SEWAGE TREATMENT 100 696 99.9
Yorkshire Water Oak Beck And Coppice Beck HARROGATE HYDRO CSOS 318 438 89.69
Yorkshire Water Nidd And S KILLINGHALL/HAMPSTHWAITE/KETTLESING 82 351 92.1
Yorkshire Water Crimple Beck CRIMPLE LANE CSO 65 306 100
Yorkshire Water Hookstone Beck CSO-HARROGATE STRAY 40 275 100
Yorkshire Water River Nidd KNARESBOROUGH WPC WORKS 40 225 99.5
Yorkshire Water Tanner Beck SSO AT STAVELEY 23 178 85.5
Yorkshire Water River Crimple Via Sewer CSO ADJ TO STATION BRIDGE 37 74 99.9
Yorkshire Water Crimple Beck ALMSFORD AVENUE CSO 34 74 66
Yorkshire Water Hookstone Beck HOOKSTONE ROAD CSO 21 72 99.9
Yorkshire Water Bilton Beck BILTON LANE COMBINED SEWER OVERFLOW 31 52 90.6
Yorkshire Water Oak Beck OAKDALE AVENUE CSO 24 47 81.1
Yorkshire Water Jumwell Beck LOW MOOR LANE SPS 10 46 100
Yorkshire Water Nidd KILLINGHALL NO 2 CSO 17 45 100
Yorkshire Water Mill Stream WATERSIDE 48 CSO 18 44 51.9
Yorkshire Water Mill Stream WATERSIDE 47 CSO 17 38 99.8
Yorkshire Water River Nidd SPITAL CROFT CSO 12 24 45.6
Yorkshire Water River Nidd ABBEY ROAD NO 2 CSO 11 19 81.4
Yorkshire Water Oak Beck OAKDALE HARROGATE CSO 8 19 92.7
Yorkshire Water River Nidd WATERSIDE 49 CSO 11 17 81.1
Yorkshire Water Rud Beck Via A Public Sewer WEDDERBURN SCHOOL CSO 7 12 99.7
Yorkshire Water Culverted Star Beck FOREST LANE CSO 8 6 93.3
Yorkshire Water River Nidd CRAGG TOP COMBINED SEWER OVERFLOW 12 4 100
Yorkshire Water Oak Beck Via A Public Sewer 109 SKIPTON ROAD CSO 11 2 100
Yorkshire Water Frogmire Dyke BOROUGHBRIDGE ROAD CSO 5 1 100
Yorkshire Water Crimple Beck Or River Crimple BLACK SWAN CSO 2 1 95.4
Yorkshire Water Clvrt Bilton Beck HAMBLETON ROAD CSO 2 1 93.2
Yorkshire Water Oak Beck Via Public Sewer UNITY GROVE CSO 5 1 84.8
Yorkshire Water Low Commondrain ALDBOROUGH SSO 2 0 65.9
Yorkshire Water Rud Beck Via Public Sewer HOOKSTONE GRANGE WAY CSO 1 0 96.3
Yorkshire Water Rud Beck Via A Public Sewer GREENFIELDS ROAD NO3 CSO 1 0 99.6
Yorkshire Water River Nidd VILLAGE GREEN CSO 1 0 91.9
Yorkshire Water Oak Beck Via A Public Sewer 83 SKIPTON ROAD CSO 1 0 100
Yorkshire Water Ripley Beck RIPLEY NO2 CSO 0 0 95.1
Yorkshire Water Crimple Beck FULWITHMILL FARM N0 2 CSO 0 0 99.7
Yorkshire Water Hoohstone Beck STRAY REIN CSO 0 0 99.6
Yorkshire Water River Nidd ABBEY MILL CSO 0 0 70.9
Yorkshire Water River Tutt SSO AT FERRENSBY EJECTOR STATION 0 0 100
Yorkshire Water Oak Beck Via A Public Sewer 33 SKIPTON ROAD CSO 0 0 25.6
Yorkshire Water River Tutt NEW ROW COMBINED SEWER OVERFLOW 0 0 99.5
Yorkshire Water Culverted Rud Beck/Publicsewer HOOKSTONE DRIVE NO 2 CSO 0 0 85
Yorkshire Water Oak Beck Via Public Sewer 35 SKIPTON ROAD CSO 0 0 0
Yorkshire Water Caulkhill Beck UPPER DUNSFORTH CSO 0 0 99.7
Yorkshire Water Rud Beck SHERWOOD DRIVE CSO 0 0 100
Yorkshire Water River Nidd MANSE LANE 57 CSO 0 0 75.3

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales

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.