North Shropshire was polluted by sewage 1,174 times in 2023
lasting 6,260 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 North Shropshire in 2023
30 Sites polluted by Dwr Cymru Welsh Water, Severn Trent Water, United Utilities
1,174 sewage dumps
6,260 h duration
That's 8.69 months. On average 3.2 times a day
Change Over Time
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Pollution Summary 2023

Here are all the reported sewage overflow totals for North Shropshire 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 1 of the total 32 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 %
Dwr Cymru Welsh Water Ceiriog CHIRK BANK PS 144 1,664 99.6
Severn Trent Water River Morda MILE OAK STW 122 1,509 99.9
Severn Trent Water River Roden WEM SEWAGE TREATMENT WORKS 78 469 100
Dwr Cymru Welsh Water Wych Brook WHITCHURCH (RISING SUN) WWTW 61 412 100
Severn Trent Water River Vyrnwy PANT PLAS CERRIG STW 24 262 27.7
Severn Trent Water Tetchill Brook ELLESMERE WHARF MEADOW STW 65 244 100
Dwr Cymru Welsh Water Greenfield Valley STORMWATER TANK ADJACENT TO HALLS F 79 169 99.5
Severn Trent Water River Morda WESTON LANE MORDA CSO 24 145 100
Severn Trent Water Weir Brook KNOCKIN PUMPING STATION 69 143 87.7
United Utilities Manchester Ship Canal EXPRESSWAY 8 RUNCORN 82 143 100
Severn Trent Water Wem Brook WEM DRAWEL P.STN STORM OVERFLOW 11 137 100
Severn Trent Water Oswestry Brook SMITHFIELD MARKET CAR PARK CSO 45 102 100
Severn Trent Water Weir Brook WEST FELTON STW 15 102 94.9
Severn Trent Water Newnes Brook BEECH DRIVE ELLESMERE CSO 50 101 100
Severn Trent Water Common Brook OSWESTRY DRENEWYDD STW 14 100 100
Severn Trent Water Common Brook WHITTINGTON - BABBINSWOOD TPS 13 87 89.6
Severn Trent Water Ellerton Brook CHESWARDINE SEWAGE TREATMENT WORKS 26 84 100
Severn Trent Water Bailey Brook PREES - HIGHER HEATH STW 27 79 100
Dwr Cymru Welsh Water Morlais Brook ST MARTINS SPS NEFOD OSWESTRY 10 50 99.1
Dwr Cymru Welsh Water Of Morlas Brook ST.MARTIN'S COMBINED SEWER OVERFLOW 15 48 100
Severn Trent Water River Roden WELLGATE COMBINED SEWER OVERFLOW 35 40 80.8
Severn Trent Water Tri Of River Roden THE GROVE CSO 15 38 99.9
Dwr Cymru Welsh Water Red Brook BARGATES NO 2174 CSO 35 37 99.6
Dwr Cymru Welsh Water Red Brook JUBILEE PARK NO 3175 CSO 18 31 99.8
Severn Trent Water River Tern MARKET DRAYTON STW 28 20 100
Severn Trent Water Newnes Brook ELLESMERE - WHARF ROAD SPS 27 13 99.9
Dwr Cymru Welsh Water Red Brook SMALLBROOK NO 2177 CSO 18 13 98
Severn Trent Water Common Brook GOBOWEN ROAD CSO 14 4 99.9
Severn Trent Water Common Brook OSWESTRY GOBOWEN RD-BEATRICE ST CSO 6 3 100
Severn Trent Water River Perry GOBOWEN - FERNHILL LANE SPS 4 1 99.8
Dwr Cymru Welsh Water Morlas Brook RHOSWIEL BRIDGE CSO 0 0 0
Severn Trent Water Sidleymoor Brook MILL STREET CSO 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.