River Severn polluted by sewage 2,268 times in 2022 - lasting 17,495 hours

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Totals for River Severn in 2022
60 Sites polluted by Severn Trent Water
2,268 sewage dumps
17,495 h duration
That's 2.02 years! On average 6.2 times a day

Pollution Summary 2022

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

These numbers are very slightly different from the Rivers page - This is because there is an invalid grid reference on the pollution consent - so we don't know where the CSO is. We're working on it.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Severn Trent Water River Severn ADJACENT TO RADBROOK CSO 136 2,592 91.4
Severn Trent Water River Severn BLAKENEY SEWAGE TREATMENT WORKS 215 1,868 98.77
Severn Trent Water River Severn GREYFRIARS BRIDGE CSO 81 1,359 89.3
Severn Trent Water River Severn SHREWSBURY MONKMOOR STW 99 1,286 85.15
Severn Trent Water River Severn CHARTER LANE O/F 53 768 72.3
Severn Trent Water River Severn WORCESTER STW 63 751 93.5
Severn Trent Water River Severn BARNARDS GREEN (MALVERN) STW 86 739 92.85
Severn Trent Water River Severn UPTON ON SEVERN STW 34 735 99.5
Severn Trent Water River Severn RIVERSIDE TOWPATH CSO 60 551 60.4
Severn Trent Water River Severn VICTORIA AVENUE STORM SEWER OF 57 546 94
Severn Trent Water River Severn HOLBURY CRESCENT PUMPING STATION 48 459 33.1
Severn Trent Water River Severn BROADOAK SEWAGE TREATMENT WORKS 43 453 100
Severn Trent Water River Severn COALPORT SEWAGE TREATMENT WORKS 53 432 76.95
Severn Trent Water River Severn ARELEY KINGS PUMPING STATION 46 431 78.9
Severn Trent Water River Severn MADDOCKS BUILDING O/F 51 409 89.6
Severn Trent Water River Severn GLOUCESTER NETHERIDGE STW 98 349 99.95
Severn Trent Water River Severn BRIDGNORTH (THE SLADS) STW 71 344 99.9
Severn Trent Water River Severn QUARRY PARK STORM SEWER OVERFLOW 28 309 77
Severn Trent Water River Severn VICTORIA AVE / CRESCENT LN CSO 38 299 96.6
Severn Trent Water River Severn 75 COTON HILL CSO 26 222 100
Severn Trent Water River Severn IRONBRIDGE (SHAFT) SPS AND LADYWOOD 43 221 99.8
Severn Trent Water River Severn LOWER FERRY LANE CSO 27 202 90.3
Severn Trent Water River Severn THORNHILL ROAD CSO 148 184 96.4
Severn Trent Water River Severn ATTWOOLLS SEWAGE PUMPING STATION 25 179 54.8
Severn Trent Water River Severn WELLMEADOW ESTATE CSO 19 169 90.7
Severn Trent Water River Severn DIGLIS SYPHON CSO 19 147 82.4
Severn Trent Water River Severn JACKFIELD PUMPING STATION (SPS) 8 128 77
Severn Trent Water River Severn DANA STEPS CSO 25 120 100
Severn Trent Water River Severn BURTON STREET CSO 15 120 93.1
Severn Trent Water River Severn UNDERHILL STREET PUMPING STATION 14 114 96.4
Severn Trent Water River Severn SMITHFIELD RD STORM O/F 13 112 97
Severn Trent Water River Severn GRANDSTAND ROAD CSO 6 110 61.1
Severn Trent Water River Severn FIELD NO. 7078 CSO 93 107 100
Severn Trent Water River Severn BRIDGE STREET CSO 25 104 99.8
Severn Trent Water River Severn CSO AT LONGDEN COLEHAM PS 14 90 98.2
Severn Trent Water River Severn RIVERSIDE WEST CSO 8 74 100
Severn Trent Water River Severn CRESSAGE PS COMBINED SEWER OVERFLOW 9 74 91.7
Severn Trent Water River Severn QUAY LANE STW 44 66 58.7
Severn Trent Water River Severn CLIVE ROAD COMBINED SEWER OVERFLOW 60 56 94.8
Severn Trent Water River Severn THE FISH HOUSE CSO 48 45 100
Severn Trent Water River Severn JCT. HYLTON ROAD/HENWICK ROAD CSO 25 35 1.4
Severn Trent Water River Severn DITHERINGTON ROAD CSO 38 23 100
Severn Trent Water River Severn COTON HILL CSO 22 21 73.9
Severn Trent Water River Severn THE WHARFAGE PUMPING STATION 6 13 86.2
Severn Trent Water River Severn THE OVAL SEWAGE PUMPING STATION 10 13 93.9
Severn Trent Water River Severn NEW PARK FARM CSO 28 12 100
Severn Trent Water River Severn OMBERSLEY RD/CHECKETTS LANE JCN CSO 19 7 94.7
Severn Trent Water River Severn LADYWOOD CSO 16 5 66.5
Severn Trent Water River Severn UNDERDALE ROAD CSO 4 3 67.1
Severn Trent Water River Severn NEWNHAM PUMPING STATION 7 3 100
Severn Trent Water River Severn WHITE HORSE PASSAGE CSO 5 3 99.7
Severn Trent Water River Severn SPRING GARDENS STORM O/F 8 2 100
Severn Trent Water River Severn HOLT HEATH STW 7 2 57
Severn Trent Water River Severn WESTGATE-SALOP ST-VICTORIA ROAD CSO 12 1 77.7
Severn Trent Water River Severn ALVELEY - 46 DADDLEBROOK ROAD CSO 5 1 93.8
Severn Trent Water River Severn HOLLYBUSH ROAD CSO 3 0 95.7
Severn Trent Water River Severn COLE AVENUE CSO 1 0 94.6
Severn Trent Water River Severn PARK FARM CSO 1 0 66.3
Severn Trent Water River Severn KEMPSEY STW 1 0 100
Severn Trent Water River Severn MARDOL CSO 1 0 57.3
Severn Trent Water River Severn BROADOAK SEWAGE PUMPING STATION 0 0 93.7
Severn Trent Water River Severn CHURCH STREET - BROSELEY CSO 0 0 99.6
Severn Trent Water River Severn NEW STREET (STORM OVERFLOW) 0 0 99.2
Severn Trent Water River Severn 49 UNDERDALE RD O/F 0 0 85
Severn Trent Water River Severn SHREWSBURY FLOOD DEFENCE SPS 0 0 100
Severn Trent Water River Severn BUILDWAS (PARK VIEW) 0 0 99.9
Severn Trent Water River Severn CROSS HOUSES STW 0 0 99.8
Severn Trent Water River Severn ST MARYS WATER LANE ST O/F 0 0 100
Severn Trent Water River Severn PORT HILL COMBINED SEWER OVERFLOW 0 0 68.1
Severn Trent Water River Severn ST AUSTINS STREET STORM OVERFLOW 0 0 0
Severn Trent Water River Severn STOURPORT ROAD PUMPING STATION 0 0 0

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.