Y Tymbl

Polluted by sewage 435 times in 2024 lasting 2,935 hours

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Totals for Y Tymbl in 2024

7 Sites polluted by Dwr Cymru Welsh Water

435 sewage dumps

2,935 hours duration

That's 4.08 months. On average 1.2 times a day

Change Over Time

Waterways in Y Tymbl

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Pollution Summary 2024

Here are all the reported sewage overflow totals for Y Tymbl 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 %
Dwr Cymru Welsh Water	River Dulias	MYNNYDD CERRIG PUMPING STATION	145	2,094	99.1
Dwr Cymru Welsh Water	Gwendraeth Fawr	Clos Isaf CSO, Drefach	78	298	99.8
Dwr Cymru Welsh Water	Gwendraeth Fawr	Parc Y Dai No1 CSO Drefach	91	268	97.7
Dwr Cymru Welsh Water	Gwendraeth Fawr	CSO at Cwm Mawr Rb No1 Gwendreath Catchmen	39	164	99.6
Dwr Cymru Welsh Water	Gwendraeth Fawr	Parc y Dai CSO	43	71	85.5
Dwr Cymru Welsh Water	Gwendraeth Fawr	27 RHOSNEWYDD MAESYGWERN CSO TUMBLE	37	36	96
Dwr Cymru Welsh Water	Nant Glas	Waungoch SPS CSO	2	1	98.9

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.

Top of the Poops

Analysing sewage pollution by the Water Industry

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