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Mansfield - Live Sewage

Polluted by sewage 1,171 hours in 2026 , monitoring offline 698 hours , potential overflows 30 hours so far..

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024

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✔ means we have live data (𝑥 if not)

View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Mansfield so far for 2026. It is an estimate, based on very poor quality live data from the Water Companies. The water companies report their sewage to the Environment Agency every year in April. You can see the last reported year in the other page

What's a potential overflow? If the CSO goes 'Offline' while its Overflowing, we don't know if it stopped overflowing until we get a 'Stop' event.

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Daily Data

Jan - 176 hours , 5 potential
Feb - 534 hours , 1 potential
Mar - 88 hours , 36 offline
Apr - 0 hours , 26 offline
May - 33 hours , 24 potential
Jun - 4 hours , 16 offline
Jul - 0 hours , 18 offline
Aug - 270 hours
Sept - 18 hours , 72 offline
Oct - 45 hours , 24 offline
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Severn Trent Water MANSFIELD - BATH LANE IPS (CSO) River Maun 42 471h 58m 102 h
Severn Trent Water CHURCH WARSOP STW (SSTO) River Meden 37 243h 41m -
Severn Trent Water SHIREBROOK (STW) 3DWF CSO Shire Brook 16 73h 9m 11 h
Severn Trent Water MANSFIELD - BATH LANE STW (SSTO) River Maun 22 60h 37m -
Severn Trent Water MANSF. WOODHOUSE - KINGSLEY AVE PS (CSO) Bottoms, River Meden 14 42h 20m -
Severn Trent Water MANSFIELD - MAUN VALLEY PS (ESO) River Maun 8 32h 18m 260 h
Severn Trent Water MEDEN VALE - WELBECK COLLIERY (SSO) River Meden 21 31h 5m -
Severn Trent Water FOREST TOWN - NEWLANDS FARM (CSO) Vicar Water 23 24h 30m 54 h
Severn Trent Water WARSOP - BURNS LANE (SSO) River Meden 9 23h 6m -
Severn Trent Water MANSFIELD WOODHOUSE - WELLS CL 12 (CSO) Leas Brook 14 23h 1m 47 h
Severn Trent Water MANSF. WOODHOUSE - KINGSLEY AVE PS (CSO) Leas Brook 9 22h 47m -
Severn Trent Water MANSFIELD - RANDOL CLOSE 10 (CSO) River Maun 12 22h 3m 0 h
Severn Trent Water CHURCH WARSOP - EASTLANDS LANE (SSO) River Meden 8 21h 39m -
Severn Trent Water SHIREBROOK (STW) 6DWF CSO Shire Brook 11 13h 10m 36 h
Severn Trent Water FOREST TOWN - MAIN AVENUE (CSO) Vicar Water 16 12h 42m -
Severn Trent Water MANSFIELD WOODHOUSE - ALBERT SQ (CSO) Leas Brook 8 8h 11m 24 h
Severn Trent Water MANSF WOODHOUSE - OLD MILL LN (CSO) River Maun 9 8h 3m -
Severn Trent Water CHURCH WARSOP - MANOR ROAD (CSO) River Meden 4 7h 8m -
Severn Trent Water MANSF. WOODHOUSE - OFF WARSOP ROAD (CSO) Leas Brook 9 6h 44m -
Severn Trent Water SUTTON IN ASHFIELD STW (SSTO) River Maun\Kingsmill Reservoir 5 6h 38m 60 h
Severn Trent Water WARSOP - STONEBRIDGE LANE/VALE AV SPS (CSO) River Meden 8 6h 7m 113 h
Severn Trent Water WARSOP - STONEBRIDGE LANE (SSO) River Meden 3 4h 58m -
Severn Trent Water MARKET WARSOP - STONEBRIDGE LN (CSO) River Meden 2 1h 39m -
Severn Trent Water MANSFIELD WOODHOUSE - PARK HALL RD (CSO) Leas Brook 2 1h 13m 18 h
Severn Trent Water MANSFIELD - SHEEPBRIDGE LANE 2 (CSO) River Maun 5 1h 2m -
Severn Trent Water MARKET WARSOP - THE HAWTHORNS (CSO) River Meden 1 0h 56m -
Severn Trent Water MANSFIELD WOODHOUSE - LEEMING LANE (CSO) Leas Brook 3 0h 37m -
Severn Trent Water MARKET WARSOP - STONEBRIDGE LN (CSO) River Meden 0 0h -
Severn Trent Water MANSFIELD - SHEEPBRIDGE LANE 2 (CSO) River Maun 0 0h -
Severn Trent Water MEDEN VALE - WELBECK COLLIERY (SSO) River Meden 0 0h -
Severn Trent Water MANSF. WOODHOUSE - KINGSLEY AVE PS (CSO) Leas Brook 0 0h -
Severn Trent Water WARSOP - STONEBRIDGE LANE/VALE AV SPS (CSO) River Meden 0 0h -
Severn Trent Water MANSFIELD - SHEEPBRIDGE LANE 1 (CSO) River Maun 0 0h -
Severn Trent Water SHIREBROOK (STW) 6DWF CSO Shire Brook 0 0h -
Severn Trent Water MANSFIELD - SHEEPBRIDGE LANE 1 (CSO) River Maun 0 0h -
Severn Trent Water MANSFIELD WOODHOUSE - PARK HALL RD (CSO) Leas Brook 0 0h -
Severn Trent Water MANSF. WOODHOUSE - CHURCH/HIGH ST (CSO) Leas Brook 0 0h -
Severn Trent Water MANSF. WOODHOUSE - OFF WARSOP ROAD (CSO) Leas Brook 0 0h -
Severn Trent Water MANSFIELD WOODHOUSE - LEEMING LANE (CSO) Leas Brook 0 0h -
Severn Trent Water SHIREBROOK (STW) 3DWF CSO Shire Brook 0 0h -
Severn Trent Water MANSFIELD - BATH LANE STW (SSTO) River Maun 0 0h -
Severn Trent Water FOREST TOWN - MAIN AVENUE (CSO) Vicar Water 0 0h -
Severn Trent Water MANSFIELD - RANDOL CLOSE 10 (CSO) River Maun 0 0h -
Severn Trent Water MANSF. WOODHOUSE - KINGSLEY AVE PS (CSO) Bottoms, River Meden 0 0h -
Severn Trent Water MANSFIELD - MAUN VALLEY PS (ESO) River Maun 0 0h -
Severn Trent Water CHURCH WARSOP - MANOR ROAD (CSO) River Meden 0 0h -
Severn Trent Water MANSFIELD WOODHOUSE - WELLS CL 12 (CSO) Leas Brook 0 0h -
Severn Trent Water MANSF. WOODHOUSE - PARK HALL RD 86 (CSO) Leas Brook 0 0h -
Severn Trent Water CHURCH WARSOP - EASTLANDS LANE (SSO) River Meden 0 0h -
Severn Trent Water MANSFIELD - BATH LANE IPS (CSO) River Maun 0 0h -
Severn Trent Water MANSFIELD WOODHOUSE - SWAN LANE (CSO) Leas Brook 0 0h -
Severn Trent Water MANSF. WOODHOUSE - PARK HALL RD 86 (CSO) Leas Brook 0 0h -
Severn Trent Water CHURCH WARSOP STW (SSTO) River Meden 0 0h -
Severn Trent Water FOREST TOWN - NEWLANDS FARM (CSO) Vicar Water 0 0h -
Severn Trent Water MANSF. WOODHOUSE - WARSOP RD (CSO) Leas Brook 0 0h -
Severn Trent Water MANSF. WOODHOUSE - WARSOP RD (CSO) Leas Brook 0 0h -
Severn Trent Water WARSOP - BURNS LANE (SSO) River Meden 0 0h -
Severn Trent Water MANSF WOODHOUSE - OLD MILL LN (CSO) River Maun 0 0h -
Severn Trent Water MANSFIELD WOODHOUSE - ALBERT SQ (CSO) Leas Brook 0 0h -
Severn Trent Water SUTTON IN ASHFIELD STW (SSTO) River Maun\Kingsmill Reservoir 0 0h -

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. Live sewage data from Stream Water API

Annual figures up to and including 2025 come from official water company returns. The 2026 figure is our own estimate, derived continuously from the companies' live data feeds.

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.