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Ashfield - 2025 Sewage

Polluted by sewage 4,243 hours in 2025 , monitoring offline 3,313 hours , potential overflows 43 hours

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

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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Ashfield for 2025. It is an estimate, based on very poor quality live data from the Water Companies. This may not align with the 'official' reported sewage values from the water companies, which is reported in April following then end of the year - so 2025 numbers are reported in April 2026.

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 - 600 hours , 893 offline
Feb - 4 hours , 803 offline
Mar - 27 hours , 111 offline
Apr - 3 hours , 483 offline
May - 32 hours , 404 offline
Jun - 16 hours , 115 offline
Jul - 12 hours , 56 offline
Aug - 22 hours , 43 potential
Sept - 155 hours
Oct - 86 hours , 101 offline
Nov - 1,695 hours , 30 offline
Dec - 1,551 hours , 92 offline
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Severn Trent Water PINXTON STW (SSTO) River Erewash 54 905 h 19m 4 h
Severn Trent Water SUTTON IN ASHFIELD - INLET SPS NO.2 (CSO) Kingsmill Reservoir 58 717 h 53m -
Severn Trent Water PINXTON STW (SSTO) River Erewash 32 624 h 28m -
Severn Trent Water KIRKBY IN ASHFIELD - LANE END (CSO) River Erewash 10 186 h 14m -
Severn Trent Water KIRKBY IN ASHFIELD STW (SSTO) River Erewash 35 176 h 46m 243 h
Severn Trent Water HUTHWAITE STW (SSO) Nunn Brook 14 175 h 37m -
Severn Trent Water SUTTON IN ASHFIELD - INLET SPS NO.2 (CSO) Kingsmill Reservoir 22 146 h 27m -
Severn Trent Water HUTHWAITE STW (SSO) Nunn Brook 13 145 h 56m -
Severn Trent Water SKEGBY STW (SSTO) Skegby Brook 19 138 h 2m 350 h
Severn Trent Water HUTHWAITE STW (CSO) Nunn Brook 45 131 h 4m -
Severn Trent Water KIRKBY IN ASHFIELD STW (SSTO) River Erewash 18 130 h 15m -
Severn Trent Water HUTHWAITE STW (CSO) Nunn Brook 21 121 h 23m -
Severn Trent Water SKEGBY STW (SSTO) Skegby Brook 16 116 h 19m -
Severn Trent Water SKEGBY STW (CSO) Skegby Brook 37 100 h 35m -
Severn Trent Water SUTTON IN ASHFIELD - COXMOOR ROAD TPS (CSO) River Maun 17 71 h 3m -
Severn Trent Water BAGTHORPE (CSO) River Erewash 21 70 h 30m 43 h
Severn Trent Water KIRKBY IN ASHFIELD STW 6DWF (CSO) River Erewash 22 67 h 25m 139 h
Severn Trent Water SUTTON IN ASHFIELD - PEEL STREET (CSO) River Maun 14 42 h -
Severn Trent Water SKEGBY STW (CSO) Skegby Brook 13 31 h 19m -
Severn Trent Water KIRKBY IN ASHFIELD - MILL LANE (CSO) River Erewash 10 25 h 8m 211 h
Severn Trent Water KIRKBY IN ASHFIELD - LANE END (CSO) River Erewash 17 23 h 3m 15 h
Severn Trent Water KIRKBY IN ASHFIELD STW 6DWF (CSO) River Erewash 9 21 h 3m -
Severn Trent Water SKEGBY - COLLIERY VALLEY (CSO) River Meden 19 17 h 15m -
Severn Trent Water BAGTHORPE (CSO) River Erewash 4 9 h 57m -
Severn Trent Water SUTTON IN ASHFIELD - MEDEN BANK (CSO) River Meden 5 8 h 25m 148 h
Severn Trent Water KIRKBY IN ASHFIELD - REGENT STREET (CSO) River Erewash 5 6 h 54m -
Severn Trent Water SUTTON IN ASHFIELD - PEEL STREET (CSO) River Maun 4 6 h 27m -
Severn Trent Water SUTTON IN ASHFIELD - FACKLEY ROAD (CSO) River Meden 3 6 h 3m 641 h
Severn Trent Water PLEASLEY - JENKINS STREET (SSO) River Meden 5 4 h 19m -
Severn Trent Water SKEGBY - COLLIERY VALLEY (CSO) River Meden 5 3 h 45m -
Severn Trent Water KIRKBY IN ASHFIELD - MILL LANE (CSO) River Erewash 2 3 h 1m -
Severn Trent Water SUTTON IN ASHFIELD - COXMOOR ROAD TPS (CSO) River Maun 3 2 h 35m -
Severn Trent Water ANNESLEY - MOSELEY ROAD (CSO) Dumbles 9 2 h 20m -
Severn Trent Water SUTTON IN ASHFIELD - STATION RD (SSO) River Maun 4 1 h 7m -
Severn Trent Water SKEGBY - MANSFIELD ROAD (CSO) River Meden 6 0 h 56m 225 h
Severn Trent Water PLEASLEY - JENKINS STREET (SSO) River Meden 1 0 h 38m -
Severn Trent Water SUTTON IN ASHFIELD - CROSS LANE (CSO) Nunn Brook 4 0 h 31m 35 h
Severn Trent Water SUTTON IN ASHFIELD - KIRKBY FOLLY RD (CSO) River Maun 3 0 h 20m 139 h
Severn Trent Water SUTTON IN ASHFIELD - PEPPER STREET (CSO) River Maun 1 0 h 18m -
Severn Trent Water KIRKBY IN ASHFIELD - REGENT STREET (CSO) River Erewash 1 0 h 17m -
Severn Trent Water SUTTON IN ASHFIELD - LUCKNOW DRIVE (CSO) River Maun 1 0 h 11m 274 h
Severn Trent Water ANNESLEY - MOSELEY ROAD (CSO) Dumbles 0 0 h -
Severn Trent Water SUTTON IN ASHFIELD - COXMOOR ROAD (CSO) River Maun 0 0 h 101 h
Severn Trent Water SUTTON IN ASHFIELD - FACKLEY ROAD (CSO) River Meden 0 0 h 53 h
Severn Trent Water SUTTON IN ASHFIELD - LOW ST (CSO) River Maun 0 0 h -
Severn Trent Water KIRKBY-IN-ASHFIELD - LINDLEYÒ€ℒS LANE (SSO) River Erewash 0 0 h -
Severn Trent Water SUTTON IN ASHFIELD - SPRINGWELL ST (CSO) Nunn Brook 0 0 h -
Severn Trent Water SUTTON IN ASHFIELD - MEDEN BANK (CSO) River Meden 0 0 h -
Severn Trent Water HUTHWAITE - BLACKWELL ROAD (CSO) Alfreton Brook 0 0 h -
Severn Trent Water SUTTON IN ASHFIELD - LUCKNOW DRIVE (CSO) River Maun 0 0 h -
Severn Trent Water SUTTON IN ASHFIELD - COMMON ROAD (CSO) Nunn Brook 0 0 h -
Severn Trent Water ANNESLEY WOODHOUSE - FOREST ROAD A (CSO) River Erewash 0 0 h -
Severn Trent Water SUTTON IN ASHFIELD - COXMOOR ROAD (CSO) River Maun 0 0 h -
Severn Trent Water SUTTON IN ASHFIELD - STATION RD (SSO) River Maun 0 0 h -
Severn Trent Water SUTTON IN ASHFIELD - COMMON ROAD (CSO) Nunn Brook 0 0 h 275 h
Severn Trent Water SUTTON IN ASHFIELD - PEPPER STREET (CSO) River Maun 0 0 h -
Severn Trent Water ANNESLEY WOODHOUSE - FOREST ROAD A (CSO) River Erewash 0 0 h 76 h
Severn Trent Water HUTHWAITE - BLACKWELL ROAD (CSO) Alfreton Brook 0 0 h 61 h
Severn Trent Water SELSTON GREEN - SELSTON ROAD (CSO) River Erewash 0 0 h 279 h
Severn Trent Water SUTTON IN ASHFIELD - KIRKBY FOLLY RD (CSO) River Maun 0 0 h -
Severn Trent Water SKEGBY - MANSFIELD ROAD (CSO) River Meden 0 0 h -
Severn Trent Water SUTTON IN ASHFIELD - CROSS LANE (CSO) Nunn Brook 0 0 h -
Severn Trent Water SELSTON GREEN - SELSTON ROAD (CSO) River Erewash 0 0 h 38 h

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

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.