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Polluted by sewage 10,904 hours in 2025 - That's 1.26 years
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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 Brigg and Immingham, 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) |
|---|---|---|---|---|---|
| Anglian Water | S Killingholme - Eastfield Rd | Unmd Drain Riv. Humber | 129 | 2,853 h 42m | 118.88 |
| Anglian Water | Immingham Water Recycling Centre | River Humber | 86 | 995 h | 41.46 |
| Anglian Water | ULCEBY STW | Skitter Beck | 36 | 660 h 4m | 27.5 |
| Anglian Water | LACEBY STW | Laceby Beck | 47 | 644 h 49m | 26.83 |
| Anglian Water | BARTON ON HUMBER STW | R Humber | 39 | 587 h 16m | 24.46 |
| Anglian Water | WORLABY-CARR LA SP | Unnamed Drain | 38 | 561 h 15m | 23.38 |
| Anglian Water | Brigg Water Recycling Centre | Black Dyke | 32 | 559 h 12m | 23.29 |
| Anglian Water | WRAWBY-STARR CARR LA SP | Unnamed Drain | 36 | 547 h 43m | 22.79 |
| Anglian Water | S. Killingholme Town Street CSO | S.Killingholme Haven | 25 | 512 h 29m | 21.33 |
| Anglian Water | BARTON ON HUMBER STW | R Humber | 32 | 478 h 46m | 19.92 |
| Anglian Water | ULCEBY STW | Skitter Beck | 25 | 348 h 52m | 14.5 |
| Anglian Water | EAST HALTON - JERICHO LANE SP | Unnamed Dyke East Halton Beck | 18 | 340 h 41m | 14.17 |
| Anglian Water | BARTON-FLEETGATE TPS | Barton Haven | 20 | 319 h 15m | 13.29 |
| Anglian Water | LACEBY STW | Laceby Beck | 19 | 236 h 11m | 9.83 |
| Anglian Water | NORTH FERRY STW | River Humber | 23 | 228 h 7m | 9.5 |
| Anglian Water | GOXHILL-NORTH END SP | Unnamed Dyke | 16 | 193 h 34m | 8.04 |
| Anglian Water | Immingham Water Recycling Centre | River Humber | 20 | 162 h 37m | 6.75 |
| Anglian Water | WORLABY-CARR LA SP | Unnamed Drain | 14 | 92 h 10m | 3.83 |
| Anglian Water | WRAWBY-STARR CARR LA SP | Unnamed Drain | 11 | 80 h 15m | 3.33 |
| Anglian Water | GOXHILL-NORTH END SP | Unnamed Dyke | 7 | 71 h 49m | 2.96 |
| Anglian Water | Brigg Water Recycling Centre | Black Dyke | 6 | 53 h 21m | 2.21 |
| Anglian Water | S Killingholme - Eastfield Rd | Unmd Drain Riv. Humber | 7 | 48 h 41m | 2 |
| Anglian Water | NORTH FERRY STW | River Humber | 7 | 36 h 43m | 1.5 |
| Anglian Water | HATCLIFFE SP | Waibeck | 3 | 33 h 29m | 1.38 |
| Anglian Water | HEALING-POPLAR RD SSO | Old Fleet Drain | 11 | 31 h 32m | 1.29 |
| Anglian Water | ULCEBY SKITTER SP | Skitter Beck | 3 | 30 h 59m | 1.25 |
| Anglian Water | BRIGSLEY-NORMANS CNR SP | An Unamed Drain | 3 | 27 h 10m | 1.12 |
| Anglian Water | HATCLIFFE SP | Waibeck | 3 | 26 h 59m | 1.08 |
| Anglian Water | EAST HALTON - JERICHO LANE SP | Unnamed Dyke East Halton Beck | 3 | 26 h 30m | 1.08 |
| Anglian Water | BRIGSLEY-NORMANS CNR SP | An Unamed Drain | 1 | 18 h 56m | 0.75 |
| Anglian Water | HEALING-POPLAR RD SSO | Old Fleet Drain | 3 | 17 h 57m | 0.71 |
| Anglian Water | ELSHAM HALL SP | Unnamed Dyke Land Drain | 5 | 14 h 19m | 0.58 |
| Anglian Water | ELSHAM HALL SP | Unnamed Dyke Land Drain | 10 | 12 h 58m | 0.5 |
| Anglian Water | HABROUGH-CRAVENS LA SP | Western Harb'H Msh Drn | 2 | 10 h 59m | 0.42 |
| Anglian Water | BARTON-FLEETGATE TPS | Barton Haven | 12 | 9 h 26m | 0.38 |
| Anglian Water | HUMBERSTON-TETNEY RD SP | Un-Named Drain To River Humber | 3 | 9 h 6m | 0.38 |
| Anglian Water | HABROUGH-CRAVENS LA SP | Western Harb'H Msh Drn | 3 | 6 h 44m | 0.25 |
| Anglian Water | BRIGG-SUNNINGDALE AV TPS | Wrawby Catchment Drain | 3 | 6 h 20m | 0.25 |
| Anglian Water | S. Killingholme Town Street CSO | S.Killingholme Haven | 3 | 4 h 59m | 0.17 |
| Anglian Water | BRIGG-SUNNINGDALE AV TPS | Wrawby Catchment Drain | 4 | 2 h 44m | 0.08 |
| Anglian Water | HUMBERSTON-TETNEY RD SP | Un-Named Drain To River Humber | 1 | 0 h 44m | 0 |
| Anglian Water | STALLINGBOROUGH-S MARSH LA SP | Un-Named Old Fleet Drain | 0 | 0 h | 0 |
| Anglian Water | LACEBY-CAISTOR ROAD #1 SSO | Laceby Beck | 0 | 0 h | 0 |
| Anglian Water | ULCEBY SKITTER SP | Skitter Beck | 0 | 0 h | 0 |
| Anglian Water | BARNETBY-FERNERY LA TPS | Skegger Beck | 0 | 0 h | 0 |
| Anglian Water | STALLINGBOROUGH-S MARSH LA SP | Un-Named Old Fleet Drain | 0 | 0 h | 0 |
| Anglian Water | BROUGHTON-TOWNHILL(MH4103) | Moor Beck | 0 | 0 h | 0 |
| Anglian Water | BROUGHTON-TOWNHILL(MH4103) | Moor Beck | 0 | 0 h | 0 |
| Anglian Water | Brigg Gas House Lane Terminal Pumping Station | Old River Ancholme | 0 | 0 h | 0 |
| Anglian Water | Brigg Gas House Lane Terminal Pumping Station | Old River Ancholme | 0 | 0 h | 0 |
| Anglian Water | BROUGHTON STW (HUMBER) | River Ancholme | 0 | 0 h | 0 |
| Anglian Water | BROUGHTON STW (HUMBER) | River Ancholme | 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