York Outer was polluted by sewage 1,072 times in 2024
lasting 9,375 hours - that's 1.09 years!

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Contains OS Data © Crown copyright & database right 2021-2024
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✔ means we have experimental daily data since 2023
Totals for York Outer in 2024
25 Sites polluted by Yorkshire Water
1,072 sewage dumps
9,375 h duration
That's 1.09 years! On average 2.9 times a day
Change Over Time
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Pollution Summary 2024

Here are all the reported sewage overflow totals for York Outer 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 0 of the total 26 CSO locations had reporting enabled for less than half the year, of which 0 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Yorkshire Water River Derwent KEXBY SEWAGE TREATMENT WORKS 131 2,048 99.9
Yorkshire Water Elvington Beck ELVINGTON BECK SPS 97 1,282 100
Yorkshire Water River Ouse RIVERSIDE GARDENS SPS 110 1,054 100
Yorkshire Water River Foss HAXBY STORM TANKS 65 933 100
Yorkshire Water Foss Dike ASKHAM BRYAN STW 77 877 100
Yorkshire Water River Foss STRENSALL SPS 55 512 99.9
Yorkshire Water River Ouse NABURN YORK ROAD SPS 38 474 99.1
Yorkshire Water River Ouse/Rawcliffe Ings Dr RAWCLIFFE (YORK) STW 44 437 100
Yorkshire Water Smawith Dike RUFFORTH STW 26 267 100
Yorkshire Water New Dike HESSAY MAIN STREET CSO 65 238 100
Yorkshire Water River Foss OLD EARSWICK SPS 31 222 99.9
Yorkshire Water Ditch WHELDRAKE SPS 31 161 99.9
Yorkshire Water River Ouse TADCASTER ROAD CSO & BISHOPTHORPE 20 161 100
Yorkshire Water River Foss MILL HILL SEWAGE PUMPING STATION 25 121 100
Yorkshire Water Unknown Beck FAIRFIELD SEWAGE PUMPING STATION 22 95 100
Yorkshire Water River Ouse MILLFIELD LANE CSO 33 87 99.7
Yorkshire Water Germany Beck HESLINGTON MAIN STREET SPS 48 80 100
Yorkshire Water River Foss MEADOW FIELD CSO 21 76 100
Yorkshire Water Germany Beck FULFORD MAIN CSO 56 76 100
Yorkshire Water River Ouse LOWER POPPLETON LANE SPS 41 75 87.2
Yorkshire Water Holgate Beck MAYFIELD GROVE CSO 18 39 100
Yorkshire Water Blue Beck, Ouse SHIPTON ROAD SEWAGE PUMPING STATION 10 26 100
Yorkshire Water Burtree Dam BRECKSFIELD NO 2 CSO 5 22 13
Yorkshire Water Holgate Beck NORTH LANE SPS 2 1 100
Yorkshire Water River Ouse RAWCLIFFE SPS 1 0 100
Yorkshire Water Town Ings Drain COPMANTHORPE SEWAGE PUMPING STATION 0 0 100

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.