Top of the Poops | Place | Penryn| Polluted by South West Water

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Totals for Penryn in 2024

8 Sites polluted by South West Water

342 sewage dumps

2,120 hours duration

That's 2.94 months. 6.6 times a week, on average

Change Over Time

Waterways in Penryn

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Pollution Summary 2024

Here are all the reported sewage overflow totals for Penryn 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 all the declared CSOs appeared to have monitoring enabled for more than 50% of the year

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
South West Water	Penryn River	COMMERCIAL ROAD PUMPING STATION	96	1,274	100
South West Water	Praze Stream	PRAZE TANK CSO	61	576	100
South West Water	Penryn River	CSO OFF PENDARVES ROAD	60	93	81
South West Water	Penryn River	OLD HILL PS	12	75	92.2
South West Water	Penryn River	CSO AT NORTH PARADE	42	40	100
South West Water	Penryn River	CSO AT DUNSTANVILLE TERRACE	41	35	100
South West Water	Penryn River	ST THOMAS STREET CSO	28	23	97.3
South West Water	Penryn River	TEHIDY TERRACE CSO	2	0	100
South West Water	Penryn River	OLD HILL (TRESAWLE RD) CSO	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. 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.

Analysing sewage pollution by the Water Industry

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© 2020-2025 Top-Of-The-Poops CC-BY-SA 4.0,
© Openstreetmap contributors, Contains OS data © Crown copyright and database right 2021-2025,
Contains Water UK National Storm Overflow Hub Data CC-BY-SA 4.0 and analysis © 2025 Top-Of-The-Poops

Some data reproduced under Open Government Licence

Penryn Polluted by sewage 342 times in 2024 lasting 2,120 hours

Penryn