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Hazel Grove - Live Sewage

Polluted by sewage 982 hours in 2026 , monitoring offline 3,378 hours so far..

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

Which Year?

Select Another Constituency

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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 Hazel Grove 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 - 144 hours , 744 offline
Feb - 472 hours , 674 offline
Mar - 263 hours , 820 offline
Apr - 20 hours , 720 offline
May - 81 hours , 419 offline
Jun - 0 hours
Jul - 0 hours
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
United Utilities Otterspool Road Combined Sewer Overflow River Goyt 61 329h 23m -
United Utilities Hazel Grove WwTW River Goyt 17 129h 45m 0 h
United Utilities Hurstheads Lane/Green Lane CSO River Goyt 36 108h 4m -
United Utilities Coppiceside PS Bollinhurst Brook 12 99h 6m -
United Utilities STRINES WwTW River Goyt 19 83h 23m -
United Utilities Compstall Road CSO River Goyt 17 64h 28m -
United Utilities LOW MARPLE WwTW River Etherow 14 60h 12m -
United Utilities Bongs Valley PS River Goyt 13 35h 5m 0 h
United Utilities Compstall Road (Romilly)CSO River Etherow 17 27h 58m -
United Utilities Hazelwood Road combined sewer overflow (435GY) (STK0094) Poise Brook Rvr Goyt 11 14h 18m -
United Utilities Bongs Road CSO River Goyt 11 12h 30m -
United Utilities Town Street Combined Sewer Overflow (Site ID 439AB) (STK0138) River Goyt 5 8h 36m -
United Utilities Marple Road CSO Poise Brook 2 3h 51m -
United Utilities Buxton Road/Andrew Lane CSO Unnamed Brook 6 3h 8m 24 h
United Utilities Manor Road PS River Tame 4 2h 6m -
United Utilities Stockport Road West/Ashton Road CSO Crookilley Brook Via Sws 2 0h 10m -
United Utilities Higher Bents Lane/Newlyn Road CSO Bredbury Stream Via Sws 1 0h 8m -
United Utilities 242 Stockport Road West CSO Crookilley Brook Culvert 0 0h -
United Utilities Stockport Road CSO Marple Brook Via Sws 0 0h -
United Utilities Compstall Road CSO River Etherow 0 0h -
United Utilities Hurstheads Lane/Green Lane CSO River Goyt 0 0h -
United Utilities Marple Road CSO Poise Brook 0 0h -
United Utilities Opposite 255 Buxton Road CSO Hazel Grove Brook 0 0h 17 h
United Utilities 36 Hibbert Lane CSO Marple Brk Torkington Br 0 0h -
United Utilities 19 Wood Lane (Marple) CSO Torkington Brook Via Sws 0 0h -
United Utilities Opposite 255 Buxton Road CSO Hazel Grove Brook 0 0h -
United Utilities Bongs Road CSO River Goyt 0 0h -
United Utilities Compstall Road (Romilly)CSO River Etherow 0 0h -
United Utilities Otterspool Road Combined Sewer Overflow River Goyt 0 0h -
United Utilities Coppiceside PS Bollinhurst Brook 0 0h -
United Utilities Higher Bents Lane/Newlyn Road CSO Bredbury Stream Via Sws 0 0h -
United Utilities 242 Stockport Road West CSO Crookilley Brook Culvert 0 0h 18 h
United Utilities Town Street Combined Sewer Overflow (Site ID 439AB) (STK0138) River Goyt 0 0h -
United Utilities Bongs Valley PS River Goyt 0 0h -
United Utilities 56 Cross Lane combined sewer overflow (STK0152) Marple Brook 0 0h -
United Utilities BREDBURY UID CSO Crookilley Brook Via A Sws 0 0h -
United Utilities STRINES WwTW River Goyt 0 0h 3,299 h
United Utilities Stockport Road West/Ashton Road CSO Crookilley Brook Via Sws 0 0h -
United Utilities STRINES WwTW River Goyt 0 0h -
United Utilities Compstall Road CSO River Etherow 0 0h -
United Utilities Hazelwood Road combined sewer overflow (435GY) (STK0094) Poise Brook Rvr Goyt 0 0h -
United Utilities 19 Wood Lane (Marple) CSO Torkington Brook Via Sws 0 0h -
United Utilities BREDBURY UID CSO Crookilley Brook Via A Sws 0 0h -
United Utilities Manor Road PS River Tame 0 0h -
United Utilities Torkington Road CSO Ocherley Brook 0 0h -
United Utilities Compstall Road CSO River Goyt 0 0h -
United Utilities Buxton Road/Andrew Lane CSO Unnamed Brook 0 0h -
United Utilities LOW MARPLE WwTW River Etherow 0 0h -
United Utilities 56 Cross Lane combined sewer overflow (STK0152) Marple Brook 0 0h 18 h
United Utilities STRINES WwTW River Goyt 0 0h -
United Utilities Hazel Grove WwTW River Goyt 0 0h -
United Utilities Torkington Road CSO Ocherley Brook 0 0h -
United Utilities Stockport Road CSO Marple Brook Via Sws 0 0h -
United Utilities 36 Hibbert Lane CSO Marple Brk Torkington Br 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

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.