Ashfield was polluted by sewage 738 times in 2024
lasting 4,486 hours

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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 experimental daily data since 2023
Live data for Ashfield in 2025
So far this year (as of Apr 16, 2025, 6:00 PM) there has been 631 hours of sewage overflows
Totals for Ashfield in 2024
26 Sites polluted by Severn Trent Water
738 sewage dumps
4,486 h duration
That's 6.23 months. On average 2 times a day
Change Over Time
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Daily Data
We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Ashfield, 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.
     Monitoring Online      Monitoring Offline      Polluting      Potentially Polluting      Unknown
Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.

Pollution Summary 2024

Here are all the reported sewage overflow totals for Ashfield in 2024. 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 0 of the total 30 CSO locations had reporting enabled for less than half the year, of which 0 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Severn Trent Water River Erewash PINXTON WASTEWATER TREATMENT WORKS 103 1,468 98.8
Severn Trent Water Nunn Brook HUTHWAITE SEWAGE TREATMENT WORKS 140 1,037 99.95
Severn Trent Water Skegby Brook SKEGBY SEWAGE TREATMENT WORKS 123 627 95.45
Severn Trent Water River Erewash KIRKBY IN ASHFIELD SEWAGE TREATMENT 88 400 99.95
Severn Trent Water River Maun\Kingsmill Reservoir SUTTON-IN-ASHFIELD STW 14 175 95.7
Severn Trent Water Bagthorpe Brook BAGTHORPE CSO 31 152 99.8
Severn Trent Water Kingsmill Reservoir SUTTON-IN-ASHFIELD INLET SPS NO 2 24 150 100
Severn Trent Water River Erewash KIRKBY-IN-ASHFIELD - LANE END CSO 66 132 100
Severn Trent Water River Erewash MAIN ROAD CSO 26 130 100
Severn Trent Water River Meden PLEASLEY SEWAGE PUMPING STATION 11 88 100
Severn Trent Water River Maun PEEL STREET COMBINED SEWER OVERFLOW 10 24 100
Severn Trent Water River Maun COXMOOR ROAD SEWAGE PUMPING STATION 14 22 100
Severn Trent Water River Meden SKEGBY-COLLIERY VALLEY CSO 21 22 100
Severn Trent Water River Maun KIRKBY FOLLY ROAD ROUNDHILL CSO 13 12 100
Severn Trent Water River Meden SKEGBY - MANSFIELD ROAD SSO 12 10 91.9
Severn Trent Water River Erewash REGENT STREET CSO 7 9 93.8
Severn Trent Water River Meden OXCLOSE LANE SPS 8 5 100
Severn Trent Water River Meden MEDEN BANK COMBINED SEWER OVERFLOW 6 5 100
Severn Trent Water River Meden FACKLEY ROAD CSO 4 3 98.4
Severn Trent Water River Erewash ANNESLEY WOODHOUSE- FOREST RD A CSO 2 2 100
Severn Trent Water Dumbles MOSELEY ROAD CSO 6 1 100
Severn Trent Water Alfreton Brook COMMON ROAD CSO 3 0 100
Severn Trent Water River Erewash SELSTON GREEN - SELSTON RD CSO 1 0 100
Severn Trent Water Alfreton Brook CROSS LANE CSO 2 0 100
Severn Trent Water River Maun LUCKNOW DR/BROOKDALE RD CSO 1 0 97.1
Severn Trent Water River Maun COXMOOR ROAD CSO 2 0 100
Severn Trent Water Normanton Brook HUTHWAITE - BLACKWELL ROAD CSO 0 0 100
Severn Trent Water River Maun SUTTON IN ASHFIELD 0 0 100
Severn Trent Water Nunn Brook SPRINGWELL STREET CSO 0 0 100
Severn Trent Water River Erewash MANHOLES IN KIRBY-IN-ASHFIELD/STOR 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.