Carlisle was polluted by sewage 1,144 times in 2023
lasting 7,241 hours
- but monitoring was disabled in some locations, so could be more

© OpenStreetMap contributors
Contains OS Data © Crown copyright & database right 2021-2023
© Top of the Poops 2021-2023
✔ means we have experimental daily data since 2023
Totals for Carlisle in 2023
24 Sites polluted by United Utilities
1,144 sewage dumps
7,241 h duration
That's 10.06 months. On average 3.1 times a day
Change Over Time
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Pollution Summary 2023

Here are all the reported sewage overflow totals for Carlisle in 2023. 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 2 of the total 28 CSO locations had reporting enabled for less than half the year, of which 2 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
United Utilities Roughton Beck GREAT ORTON WWTW (GRORT) 176 3,114 100
United Utilities River Eden CARLISLE WWTW 116 1,011 87.2
United Utilities River Caldew DALSTON WWTW 34 633 62.3
United Utilities Ridding Sough LONGBURGH PUMPING STATION 97 562 100
United Utilities Pow Maughan Beck COTEHILL WWTW 88 450 100
United Utilities River Caldew BOUSTEADS GRASSINGS CSO 78 262 100
United Utilities River Eden NEAR TRINITY SCHOOL 78 249 100
United Utilities River Petteril WREAY WWTW WREAY 88 219 100
United Utilities Ridding Sough BURGH-BY-SANDS WWTW 34 199 100
United Utilities River Petteril CARLETON MILL PUMPING STATION 23 97 85.7
United Utilities Collar Beck SCOTBY CSO 26 76 100
United Utilities River Caldew LIME STREET SPS 33 58 100
United Utilities River Eden ETTERBY TERRACE CSO 43 56 100
United Utilities Dow Beck Culvert FINN AVENUE COMBINED SEWER OVERFLOW 52 49 95.3
United Utilities Fairy Beck Culvert DALSTON ROAD PS 25 39 100
United Utilities River Caldew CROWN STREET (TOWN DYKE ORCHARD 37 36 96.4
United Utilities River Petteril MELBOURNE PARK CSO 17 30 100
United Utilities River Eden WETHERAL AND GREAT CORBY WWTW WETHE 20 29 100
United Utilities Dow Beck Culvert STONEGARTH COMBINED SEWER OVERFLOW 14 17 100
United Utilities Parham Beck INFIRMARY STREET CARLISLE CSO 21 17 100
United Utilities River Petteril PETTERIL RAILWAY BRIDGE SSO 12 14 99.3
United Utilities River Petteril GILFORD PARK CSO (10542) 10 6 58.6
United Utilities River Petteril WARICK ROADWWNW PS 15 3 100
United Utilities River Caldew B&Q CSO (101C4) 7 2 98.1
United Utilities River Eden RICKERBY PARK CSO 0 0 0
United Utilities River Caldew RICKERBY CSO 0 0 97.1
United Utilities River Eden WARWICK ON EDEN PS 0 0 0
United Utilities Pow Beck Via Sws CAIRD AVENUE COMBINED SEWEROVERFLOW 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.