Dronfield

Polluted by sewage 245 times in 2024 lasting 1,004 hours

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Totals for Dronfield in 2024

9 Sites polluted by Yorkshire Water

245 sewage dumps

1,004 hours duration

That's 1.39 months. 4.7 times a week, on average

Change Over Time

Waterways in Dronfield

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Pollution Summary 2024

Here are all the reported sewage overflow totals for Dronfield 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 %
Yorkshire Water	Holmesfield Brook	HOLMESFIELD STW	75	570	100
Yorkshire Water	River Drone	DRONFIELD WWTW	43	244	99.9
Yorkshire Water	River Moss	BIRCHES LANE SPS	37	83	100
Yorkshire Water	River Drone	DRONFIELD MILL LANE CSO	30	39	100
Yorkshire Water	River Drone	DRONFIELD TIP CSO	28	37	100
Yorkshire Water	River Drone	DRONFIELD YARD CSO	23	16	99.9
Yorkshire Water	River Drone	GREENHILL PARK CSO	4	10	100
Yorkshire Water	River Drone	CROW LANE MEMORIAL CSO	4	3	96.8
Yorkshire Water	River Drone	CROW LANE FIELD CSO	1	0	99.3
Yorkshire Water	River Drone	DRONFIELD LEA ROAD CSO	0	0	99.9
Yorkshire Water	River Drone	SISCAR COTTAGE CSO	0	0	99.9

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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