Polluted by sewage 1,348 times in 2024 lasting 5,890 hours
Monitoring fell below 50% in some locations so could be more
We managed to raise £150 in 2024. That's not enough to keep the site running. Please consider a one-off or small recurring donation.
Donate NowHere are all the reported sewage overflow totals for Chesterfield 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 locality 2 of the total 50 CSO locations had reporting enabled for less than half the year.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Yorkshire Water | River Rother | OLD WHITTINGTON (CHESTERFIELD) STW | 113 | 1,482 | 99.15 |
| Yorkshire Water | River Rother | CROW LANE WORKS CSO | 69 | 526 | 100 |
| Yorkshire Water | River Whitting | BRIMINGTON ROAD NORTH CSO | 80 | 482 | 99.4 |
| Yorkshire Water | River Rother | AVENUE FARM CSO | 80 | 385 | 100 |
| Yorkshire Water | River Hipper | BOBBINMILL LANE CSO | 70 | 364 | 84.4 |
| Yorkshire Water | River Hipper | SSO AT OAKFIELD AVENUE | 75 | 264 | 97.5 |
| Yorkshire Water | River Drone | UNSTONE SEWAGE PUMPING STATION | 32 | 249 | 99.6 |
| Yorkshire Water | Calow Brook | CALOW OAKS FARM CSO | 68 | 236 | 96.7 |
| Yorkshire Water | River Rother | POTTERY LANE EAST CSO | 51 | 177 | 99.9 |
| Yorkshire Water | Holme Brook | SSO AT JUNCTION OF ASHGATE ROAD AND | 70 | 158 | 72 |
| Yorkshire Water | Spittal Brook | HASLAND BY-PASS CSO | 37 | 151 | 99.7 |
| Yorkshire Water | River Rother | MAIN ROAD FARM CSO | 42 | 142 | 100 |
| Yorkshire Water | Ridding Brook Clvrt Via Sws | LITTLEMOOR NEWBOLD CSO | 52 | 117 | 100 |
| Yorkshire Water | River Hipper | HIPPER HALL CSO | 42 | 109 | 99.9 |
| Yorkshire Water | Tinker Sick | HILL VIEW ROAD NO 2 CSO | 42 | 108 | 100 |
| Yorkshire Water | Spital Brook | HEATHCOTE DRIVE CSO | 27 | 102 | 99.4 |
| Yorkshire Water | River Hipper | CHATSWORTH ROAD N471 CSO | 45 | 101 | 88.8 |
| Yorkshire Water | River Rother | HASLAND HORNS BRIDGE CSO | 28 | 95 | 100 |
| Yorkshire Water | River Rother | STORFORTH LANE CSO | 32 | 78 | 100 |
| Yorkshire Water | River Rother | DERBY ROAD GARAGE CSO | 14 | 70 | 99.4 |
| Yorkshire Water | River Rother | DERBY ROAD NORTH CSO | 11 | 70 | 96.9 |
| Yorkshire Water | River Rother | WEST HANDLEY CSO | 7 | 64 | 34.6 |
| Yorkshire Water | Trough Beck | BRIMINGTON COMMON WESTWOOD LANE SPS | 30 | 61 | 99.8 |
| Yorkshire Water | Holme Brook / River Hipper | WEST BARS ROUNDABOUT CSO | 30 | 58 | 100 |
| Yorkshire Water | River Hipper | DOCK WALK CSO | 15 | 48 | 83.6 |
| Yorkshire Water | River Rother | ST AUGUSTINES AVENUE CSO | 24 | 23 | 100 |
| Yorkshire Water | River Hipper | BULLS HEAD CSO | 18 | 21 | 97.9 |
| Yorkshire Water | River Rother | STATION ROAD BRIMINGTON CSO | 8 | 16 | 100 |
| Yorkshire Water | River Rother | CHESTERFIELD SPITAL LANE SW PMPG ST | 20 | 16 | 99.6 |
| Yorkshire Water | River Hipper | CHATSWORTH ROAD CSO | 18 | 16 | 99.8 |
| Yorkshire Water | River Rother | LINCOLN STREET CSO | 16 | 15 | 74.1 |
| Yorkshire Water | River Rother | POTTERY LANE WEST CSO | 18 | 15 | 100 |
| Yorkshire Water | Holme Brook | CUTTHORPE ROAD CSO | 14 | 13 | 93.9 |
| Yorkshire Water | Spital Brook Culverted | VALLEY CRESCENT CSO | 14 | 9 | 100 |
| Yorkshire Water | River Rother | CLAYTON STREET SOUTH CSO | 1 | 8 | 97.7 |
| Yorkshire Water | River Rother Via Sws | DERBY ROAD 242 CSO | 8 | 7 | 100 |
| Yorkshire Water | River Rother | ST AUGUSTINES DRIVE CSO | 12 | 5 | 99.7 |
| Yorkshire Water | River Hipper | CHURCH VIEW CSO | 2 | 3 | 99.8 |
| Yorkshire Water | River Rother | BRIMMINGTON ROAD CSO | 1 | 2 | 99.9 |
| Yorkshire Water | River Rother | OLD WHIT HIGH STREET CSO | 7 | 2 | 99.8 |
| Yorkshire Water | River Drone | HARDHURST ROAD CSO | 1 | 2 | 99.9 |
| Yorkshire Water | River Whitting | NORTH BRIMINGTON WORKS CSO | 1 | 1 | 99.9 |
| Yorkshire Water | River Hipper | HIPPER STREET SOUTH CSO | 1 | 0 | 100 |
| Yorkshire Water | River Rother | HAWTHORNE STREET SPS | 1 | 0 | 66.2 |
| Yorkshire Water | Holme Brook | SPRING BANK ROAD CSO | 1 | 0 | 64.6 |
| Yorkshire Water | River Rother | BRIMINGTON ROAD CSO | 0 | 0 | 6.1 |
| Yorkshire Water | River Hipper | OLD ROAD CHESTERFIELD CSO | 0 | 0 | 100 |
| Yorkshire Water | River Rother | SHEFFIELD ROAD FIRE STATION CSO | 0 | 0 | 62.9 |
| Yorkshire Water | River Rother | ALBERT ROAD CSO | 0 | 0 | 100 |
| Yorkshire Water | River Drone | SISCAR COTTAGE CSO | 0 | 0 | 99.9 |
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.