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We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for West Worcestershire, 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.
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Donate Now| Company | Site Name | Receiving Waterway | Overflow Days | Total Duration (hours) | Total Duration (days) |
|---|---|---|---|---|---|
| Severn Trent Water | ABBERLEY - COMMON ROAD TPS (CSO) | Dick Brook | 68 | 1,242 h 49m | 51.75 |
| Severn Trent Water | MADRESFIELD WATERLOO CLOS (STW) | Madresfield Brook | 73 | 955 h 32m | 39.79 |
| Severn Trent Water | CALLOW END - LOWER FERRY LANE (CSO) | River Severn | 50 | 725 h 5m | 30.21 |
| Severn Trent Water | UPTON UPON SEVERN - NEW STREET PS (CSO) | Buryfield Brook | 56 | 723 h 18m | 30.12 |
| Severn Trent Water | UPTON-ON-SEVERN STW (SSTO) | River Severn | 33 | 694 h 33m | 28.92 |
| Severn Trent Water | MADRESFIELD WATERLOO CLOS (STW) | Madresfield Brook | 35 | 625 h 4m | 26.04 |
| Severn Trent Water | UPTON UPON SEVERN - NEW STREET PS (CSO) | Buryfield Brook | 28 | 511 h 48m | 21.29 |
| Severn Trent Water | KEMERTON SPS (CSO) | Kemerton Brook | 32 | 403 h 12m | 16.79 |
| Severn Trent Water | MALVERN STW (SSTO) | River Severn | 35 | 372 h 42m | 15.5 |
| Severn Trent Water | UPTON-ON-SEVERN STW (SSTO) | River Severn | 17 | 310 h 59m | 12.92 |
| Severn Trent Water | MALVERN - HALL GREEN PS (CSO) | Whiteacres Brook | 48 | 265 h 11m | 11.04 |
| Severn Trent Water | MALVERN STW (SSTO) | River Severn | 23 | 260 h 38m | 10.83 |
| Severn Trent Water | GILBERTS END TPS (CSO) | Pool Brook | 22 | 258 h 24m | 10.75 |
| Severn Trent Water | BECKFORD STW (CSO) | Carrant Brook | 14 | 233 h 6m | 9.71 |
| Severn Trent Water | HALLOW STW (SSTO) | Laughern Brook | 23 | 205 h 1m | 8.54 |
| Severn Trent Water | TENBURY STW (SSTO) | River Teme | 27 | 186 h 27m | 7.75 |
| Severn Trent Water | DEFFORD VILLAGE STW (SSTO) | Bow Brook | 24 | 167 h 38m | 6.96 |
| Severn Trent Water | BECKFORD STW (CSO) | Carrant Brook | 16 | 165 h 12m | 6.88 |
| Severn Trent Water | QUAY LANE STW (CSO&EO) | River Severn | 23 | 145 h 7m | 6.04 |
| Severn Trent Water | KEMERTON SPS (CSO) | Kemerton Brook | 11 | 140 h 17m | 5.83 |
| Severn Trent Water | MALVERN STW INLET WORKS 6 DWF (CSO) | River Severn | 27 | 139 h 31m | 5.79 |
| Severn Trent Water | POWICK STW (SSTO) | Careys Brook | 14 | 121 h 3m | 5.04 |
| Severn Trent Water | CALLOW END - LOWER FERRY LANE (CSO) | River Severn | 7 | 114 h 43m | 4.75 |
| Severn Trent Water | SHELSLEY BEAUCHAMP STW (CSO) | River Teme | 39 | 114 h 15m | 4.75 |
| Severn Trent Water | PERSHORE - DEFFORD ROAD (CSO) | River Avon | 29 | 109 h 33m | 4.54 |
| Severn Trent Water | MALVERN - HALL GREEN PS (CSO) | Whiteacres Brook | 12 | 101 h 54m | 4.21 |
| Severn Trent Water | GILBERTS END TPS (CSO) | Pool Brook | 7 | 95 h 7m | 3.96 |
| Severn Trent Water | BROADWAS - BROAD GREEN (SSO) | River Teme | 6 | 92 h 55m | 3.83 |
| Severn Trent Water | TENBURY STW (SSTO) | River Teme | 13 | 81 h 27m | 3.38 |
| Severn Trent Water | TENBURY - CHURCH STREET (SSO) | River Teme | 11 | 78 h 10m | 3.25 |
| Severn Trent Water | HINTON-ON-THE-GREEN (STW) SSTO | River Isbourne | 12 | 74 h 6m | 3.08 |
| Severn Trent Water | LITTLE WITLEY STW (SSTO) | Grimley Brook | 18 | 70 h 47m | 2.92 |
| Severn Trent Water | MALVERN - BLACKMORE PARK (CSO) | Pool Brook | 5 | 68 h 25m | 2.83 |
| Severn Trent Water | LITTLE WITLEY STW (SSTO) | Grimley Brook | 26 | 68 h 23m | 2.83 |
| Severn Trent Water | MALVERN - BLACKMORE PARK (CSO) | Pool Brook | 5 | 65 h 27m | 2.71 |
| Severn Trent Water | ABBERLEY - COMMON ROAD TPS (CSO) | Dick Brook | 5 | 62 h 35m | 2.58 |
| Severn Trent Water | MALVERN WELLS - SHUTTLEFAST FARM (CSO) | Mere Brook | 12 | 52 h 30m | 2.17 |
| Severn Trent Water | ALFRICK - CLAY GREEN STW (CSO) | River Teme | 15 | 47 h 57m | 1.96 |
| Severn Trent Water | DEFFORD VILLAGE STW (SSTO) | Bow Brook | 5 | 41 h 47m | 1.71 |
| Severn Trent Water | HALLOW STW (SSTO) | Laughern Brook | 10 | 41 h 24m | 1.71 |
| Severn Trent Water | TENBURY - CHURCH STREET (SSO) | River Teme | 6 | 35 h 48m | 1.46 |
| Severn Trent Water | ECKINGTON - MILL LANE (CSO) | Hammock Brook | 8 | 30 h 12m | 1.25 |
| Severn Trent Water | BROADHEATH - OLD SD WORKS PS (SSO) | Laughern Brook | 5 | 30 h 10m | 1.25 |
| Severn Trent Water | BARNARDS GREEN LANE (CSO) | Pool Brook | 11 | 27 h 8m | 1.12 |
| Severn Trent Water | KEMERTON - LOWER MILL FARM (CSO) | Carrant Brook | 12 | 25 h 59m | 1.04 |
| Severn Trent Water | MALVERN STW INLET WORKS 6 DWF (CSO) | River Severn | 4 | 24 h 28m | 1 |
| Severn Trent Water | MALVERN - WORCESTER ROAD (SSO) | Madresfield Brook | 2 | 24 h 10m | 1 |
| Severn Trent Water | KEMERTON - LOWER MILL FARM (CSO) | Carrant Brook | 7 | 23 h 29m | 0.96 |
| Severn Trent Water | HINTON-ON-THE-GREEN (STW) SSTO | River Isbourne | 3 | 21 h 13m | 0.88 |
| Severn Trent Water | SHELSLEY BEAUCHAMP STW (CSO) | River Teme | 6 | 20 h 32m | 0.83 |
| Severn Trent Water | HOLT HEATH STW (CSO) | River Severn | 14 | 19 h 48m | 0.79 |
| Severn Trent Water | STRENSHAM - UPPER (CSO) | Bourne Brook | 3 | 17 h 54m | 0.71 |
| Severn Trent Water | PERSHORE - DEFFORD ROAD (CSO) | River Avon | 6 | 14 h 41m | 0.58 |
| Severn Trent Water | SEDGEBERROW (STW) | River Isbourne | 2 | 8 h 27m | 0.33 |
| Severn Trent Water | MALVERN -COCKSHOT RD (LINK COMMON) (CSO) | Whiteacres Brook | 7 | 8 h 6m | 0.33 |
| Severn Trent Water | ECKINGTON - MILL LANE (CSO) | Hammock Brook | 2 | 7 h 51m | 0.29 |
| Severn Trent Water | BREDON - MORETON LANE (CSO) | River Avon | 2 | 6 h 36m | 0.25 |
| Severn Trent Water | ASHTON UNDER HILL - CORNFIELD WAY (CSO) | Carrant Brook | 3 | 6 h 23m | 0.25 |
| Severn Trent Water | BROADHEATH - OLD SD WORKS PS (SSO) | Laughern Brook | 2 | 6 h 17m | 0.25 |
| Severn Trent Water | MALVERN WELLS - SHUTTLEFAST FARM (CSO) | Mere Brook | 2 | 5 h 30m | 0.21 |
| Severn Trent Water | QUAY LANE STW (CSO&EO) | River Severn | 3 | 4 h 51m | 0.17 |
| Severn Trent Water | PERSHORE - CHERRY ORCHARD SPS (CSO) | River Avon | 1 | 4 h 25m | 0.17 |
| Severn Trent Water | BREDON - MORETON LANE (CSO) | River Avon | 1 | 2 h 44m | 0.08 |
| Severn Trent Water | SEDGEBERROW (STW) | River Isbourne | 1 | 2 h 36m | 0.08 |
| Severn Trent Water | MALVERN - CHANCE LANE (CSO) | Whiteacres Brook | 1 | 2 h 15m | 0.08 |
| Severn Trent Water | MALVERN - PICKERSLEIGH/MEADOW RD (CSO) | Whiteacres Brook | 1 | 2 h 5m | 0.08 |
| Severn Trent Water | ABBERLEY - THE COMMON STW (SSTO) | Dick Brook | 1 | 1 h 34m | 0.04 |
| Severn Trent Water | MALVERN -COCKSHOT RD (LINK COMMON) (CSO) | Whiteacres Brook | 2 | 1 h 33m | 0.04 |
| Severn Trent Water | ALFRICK - CLAY GREEN STW (CSO) | River Teme | 1 | 0 h 56m | 0 |
| Severn Trent Water | PERSHORE - CHERRY ORCHARD (CSO) | River Avon | 2 | 0 h 2m | 0 |
| Severn Trent Water | HOLT HEATH STW (CSO) | River Severn | 1 | 0 h | 0 |
| Severn Trent Water | KEMPSEY WORKS STW (SSTO) | River Severn | 0 | 0 h | 0 |
| Severn Trent Water | STRENSHAM - UPPER (CSO) | Bourne Brook | 0 | 0 h | 0 |
| Severn Trent Water | ASHTON UNDER HILL - CORNFIELD WAY (CSO) | Carrant Brook | 0 | 0 h | 0 |
| Severn Trent Water | BARNARDS GREEN LANE (CSO) | Pool Brook | 0 | 0 h | 0 |
| Severn Trent Water | POWICK STW (SSTO) | Careys Brook | 0 | 0 h | 0 |
| Severn Trent Water | PERSHORE - CHERRY ORCHARD (CSO) | River Avon | 0 | 0 h | 0 |
| Severn Trent Water | BROADWAS - BROAD GREEN (SSO) | River Teme | 0 | 0 h | 0 |
| Severn Trent Water | ABBERLEY - THE COMMON STW (SSTO) | Dick Brook | 0 | 0 h | 0 |
| Severn Trent Water | MALVERN - WORCESTER ROAD (SSO) | Madresfield Brook | 0 | 0 h | 0 |
| Severn Trent Water | MALVERN - PICKERSLEIGH/MEADOW RD (CSO) | Whiteacres Brook | 0 | 0 h | 0 |
| Severn Trent Water | MALVERN - CHANCE LANE (CSO) | Whiteacres Brook | 0 | 0 h | 0 |
| Severn Trent Water | PERSHORE - CHERRY ORCHARD SPS (CSO) | River Avon | 0 | 0 h | 0 |
| Severn Trent Water | ASHTON UNDER HILL STW (CSO) | Carrant Brook | 0 | 0 h | 0 |
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. Live sewage data from Stream Water API
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.
Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org