Skipton and Ripon was polluted by sewage 5,753 times in 2024
lasting 45,890 hours - that's 5.31 years!
- but monitoring was disabled in some locations, so could be more

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024
Select the constituency from the drop-down
✔ means we have experimental daily data since 2023
Live data for Skipton and Ripon in 2025
So far this year (as of Apr 16, 2025, 6:00 PM) there has been 1,896 hours of sewage overflows - that's 0.22 years!
Totals for Skipton and Ripon in 2024
97 Sites polluted by United Utilities, Yorkshire Water
5,753 sewage dumps
45,890 h duration
That's 5.31 years! On average 15.8 times a day
Change Over Time
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Daily Data
We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Skipton and Ripon, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.
Each CSO has a row, the most recent data is on the right hand side.
     Monitoring Online      Monitoring Offline      Polluting      Potentially Polluting      Unknown
Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.

Pollution Summary 2024

Here are all the reported sewage overflow totals for Skipton and Ripon 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 constituency 1 of the total 105 CSO locations had reporting enabled for less than half the year, of which 1 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Yorkshire Water River Nidd DARLEY SEWAGE TREATMENT WORKS 232 3,185 99.95
United Utilities River Greta INGLETON STW 174 2,961 100
Yorkshire Water River Wharfe WEETON SEWAGE TREATMENT WORKS 164 2,442 100
Yorkshire Water River Nidd PATELEY BRIDGE STW 139 2,348 99.95
United Utilities Fen Beck Via Drying Beds AUSTWICK PUMPING STATION CRA0010 117 2,155 99.9
Yorkshire Water River Burn SWINTON MASHAM STW 229 2,124 99.9
Yorkshire Water River Wharfe BURLEY/MENSTON (SHEFFIELD) STW 126 1,950 100
Yorkshire Water Hetton Beck HETTON WWTW 110 1,819 92.8
Yorkshire Water Haw Beck EMBSAY WWTW 127 1,681 100
United Utilities River Wenning HIGH BENTHAM WWTW (HGHBE) 221 1,541 98.9
Yorkshire Water River Nidd DACRE SEWAGE PUMPING STATION 118 1,469 97.2
Yorkshire Water River Aire SKIPTON SEWAGE TREATMENT WORKS 201 1,417 99.95
Yorkshire Water Thornton Beck SHAW MILLS SEWAGE TREATMENT WORKS 179 1,401 99.8
Yorkshire Water Tang Beck HIRST BRIDGE - KILLINGHALL NO.1 95 1,368 100
United Utilities Long Preston Beck R Ribbl LONG PRESTON WWTW LNGPR 119 1,255 100
United Utilities Hellifield HELLIFIELD STW 307 1,052 99.9
Yorkshire Water Malham Beck MALHAM WWTW 77 940 100
United Utilities River Ribble HORTON-IN-RIBBLESDALE STW 89 915 100
Yorkshire Water River Ure MILLGATE MASHAM CSO 139 915 96
Yorkshire Water River Ure MASHAM SEWAGE TREATMENT WORKS 67 874 100
Yorkshire Water River Ure RIPON WPC WORKS 104 753 100
Yorkshire Water Stainley Beck SOUTH STAINLEY SPS 39 696 67.3
Yorkshire Water Eller Beck CARLETON ROAD CSO 136 670 95.9
United Utilities River Ribble SETTLE WASTEWATER TREATMENT WORKS 71 537 99
Yorkshire Water River Ure MARKINGTON STW FINAL EFFLUENT 56 535 100
Yorkshire Water River Nidd Via Sws NIDD WALK CSO 58 516 96.3
Yorkshire Water River Niidd SUMMERBRIDGE CSO 55 387 100
Yorkshire Water River Wharfe HEBDEN WASTEWATER TREATMENT WORKS 50 367 99.9
Yorkshire Water Norton Beck WATH (RIPON) SEWAGE WORKS 58 354 100
Yorkshire Water Thornton Beck THORNTON IN CRAVEN SPS 58 353 99.9
Yorkshire Water Weeton Beck BRIDGE HOUSE FARM CSO 50 353 100
Yorkshire Water Ings Beck DRAUGHTON WPC WORKS 62 349 99.65
Yorkshire Water River Aire CONONLEY SPS 72 318 100
Yorkshire Water River Wharfe KETTLEWELL STW 97 302 100
Yorkshire Water River Rother EAST COWICK SEWAGE PUMPING STATION 64 290 99.7
United Utilities River Greta BURTON-IN-LONSDALE STW 95 262 97.4
Yorkshire Water Embsay Beck EMBSAY CSO 66 250 99.6
Yorkshire Water Tranmire Goit GREWELTHORPE/GALPHAY/LAVERTON SCH 74 247 100
Yorkshire Water River Aire KILDWICK SPS 44 241 99.7
Yorkshire Water Skittergate Gutter STONEBRIDGEGATE FIRE STATION CSO 54 241 99.8
Yorkshire Water River Wharfe BEAMSLEY WASTEWATER TREATMENT WORKS 104 238 100
Yorkshire Water River Wharfe CHURCH LANE SEWAGE PUMPING STATION 41 210 99.8
Yorkshire Water Carleton Beck CARLETON WEST STREET SPS 74 206 99.8
Yorkshire Water Waller Hill Beck ELLERBECK CSO 74 197 99.8
Yorkshire Water River Wharfe BURNSALL CAR PARK SPS 35 192 100
Yorkshire Water West Beck ASKWITH SEWAGE PUMPING STATION 44 188 100
Yorkshire Water Culverted Bedlam Dyke MARTON HALL FARM PUMPING STATION 31 188 100
Yorkshire Water River Aire GARGRAVE SEWAGE TREATMENT WORKS 64 178 100
Yorkshire Water Kex Beck KIRKBY MALZEARD STW 54 168 100
Yorkshire Water Darley Beck DARLEY HEAD SEWAGE PUMPING STATION 35 158 100
Yorkshire Water Skell PARK STREET CSO 47 158 99.8
Yorkshire Water Laver GALPHAY SEWAGE PUMPING STATION 34 144 100
Yorkshire Water River Ure CLOCK TOWER CSO 35 137 41.2
Yorkshire Water Clvrt River Aire HARDINGS LANE CSO 38 125 100
Yorkshire Water Skell BLOSSOMGATE CSO 34 117 100
Yorkshire Water Stoney Rock Beck ACCOMMODATION ROAD CSO 58 109 100
Yorkshire Water River Nidd SHOW GROUND CSO 22 97 100
Yorkshire Water Skittergate Gutter STONEBRIDGE GATE CSO 24 95 90.5
Yorkshire Water Holme/Eastburn Beck SUTTON MAIN STREET CSO 30 86 98.2
Yorkshire Water River Nidd BIRSTWITH NO2 SPS 20 84 95.5
United Utilities River Wenning CLAPHAM WASTEWATER TREATMENT WORKS 3 83 100
Yorkshire Water River Aire EASTBURN CSO 21 80 99.9
Yorkshire Water River Nidd GLASSHOUSES BRIDGE CSO 28 76 100
United Utilities River Ribble PENNY BRIDGE CSO 37 73 100
Yorkshire Water Ickornshaw Beck WINKHOLME SEWAGE PUMPING STATION 23 71 100
Yorkshire Water Skell CLOTHERHOLME ROAD CSO 30 62 100
Yorkshire Water River Wharfe GRASSINGTON SEWAGE TREATMENT WORKS 36 54 100
Yorkshire Water North Stainley Beck NORTH STAINLEY STW 7 51 99.6
Yorkshire Water River Swale JAMESVILLE WAY CSO 20 46 70.3
Yorkshire Water Lothersdale Beck LOTHERSDALE SEWAGE TREATMENT WORKS 18 40 77.3
Yorkshire Water Ickornshaw Beck CROFT MILLS CSO 15 39 18.5
Yorkshire Water River Ure SHAROW SPS 12 37 100
Yorkshire Water River Skell Via A Public Sewer BORRAGE BRIDGE CSO 31 33 100
Yorkshire Water River Wharfe BOLTON BRIDGE SPS 10 29 99.9
Yorkshire Water River Ure LEYBURN ROAD CSO 19 22 99.9
Yorkshire Water Laithehouse Beck BRADLEY OLD WORKS CSO 15 20 92.5
Yorkshire Water Norton Bk/Nunwick Bk/ FIELD 4751 MELMERBY CSO 18 20 99.9
Yorkshire Water Skibeden Beck REGENT DRIVE CSO 9 18 98.2
Yorkshire Water Embsay Beck NEWLANDS NO 2 CSO 12 13 100
Yorkshire Water River Ure SILVER STREET CSO 16 12 100
Yorkshire Water Eller Beck GARGRAVE ROAD NO 2 CSO 10 10 99.9
Yorkshire Water Ripley Beck RIPLEY NO2 CSO 11 7 97.8
Yorkshire Water River Aire GARGRAVE HIGH STREET CSO 4 7 94.1
United Utilities R Ribble Via A Surface W Sewer BRIDGE END CSO 151F5 3 5 99.4
Yorkshire Water Soakaway ST. ANDREWS TERRACE SPS 10 5 100
Yorkshire Water River Skell Via Surface Wtr Sw MALLORIE PARK CSO 8 4 99.7
Yorkshire Water Skell KIRKBY ROAD CSO 4 4 91.7
Yorkshire Water River Aire EAST COWICK SEWAGE PUMPING STATION 3 3 99.9
Yorkshire Water Green Bottom Beck FELL VIEW CSO 4 3 98.9
Yorkshire Water River Skell SKELL BRIDGE SPS 5 2 100
Yorkshire Water Holme Beck CROSS HILLS CSO 6 2 100
Yorkshire Water River Skell SOUTH CRESCENT CSO 5 1 100
United Utilities Jenny Beck LEVER STREET NO 3 CSO 3 1 99.2
Yorkshire Water River Nidd PROPOSED SSO NO 14 MANHOLE 2 1 38
Yorkshire Water Eller Beck BROOK STREET CSO 2 0 100
Yorkshire Water River Ure CSO AT CLOCK TOWER/STONEBRIDGE/ 1 0 90.73
Yorkshire Water Holme Beck SUTTON FIELDS SPS 1 0 100
Yorkshire Water Broad Beck ELLINGSTRING CSO 0 0 100
Yorkshire Water Ickornshaw Beck COWLING CSO 0 0 100
Yorkshire Water River Skell BONDGATE GREEN CSO 0 0 100
United Utilities River Ribble GILDERSLEETS LANE CSO 151VM 0 0 99.1
Yorkshire Water River Skell WATER SKELLGATE CSO 0 0 75.6
Yorkshire Water Middle Beck SUNNY RORD COMBINED SEWER OVERFLOW 0 0 99.4
Yorkshire Water Swinney Beck SWINTON TERRACE CSO 0 0 0
Yorkshire Water River Skell HARROGATE ROAD CSO 0 0 94.7

Data Sources & Accuracy

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.