North East Derbyshire

Polluted by sewage 1,626 times in 2024 lasting 10,264 hours - That's 1.19 years!

Monitoring fell below 50% in some locations so could be more

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Constituency

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✔ means we have experimental daily data since 2023

Live data for North East Derbyshire in 2025

So far this year (as of May 28, 2025, 11:00 PM) there has been 558 hours of sewage overflows - that's 0.06 years!

Totals for North East Derbyshire in 2024

41 Sites polluted by Severn Trent Water, Yorkshire Water

1,626 sewage dumps

10,264 hours duration

That's 1.19 years! On average 4.5 times a day

Change Over Time

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Your local MP is Louise Jones (Labour) - Find out more about their interests, donors, and voting at They Work For You

Constituencies near North East Derbyshire

Waterways in North East Derbyshire

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for North East Derbyshire, 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.

Monitoring Online

Monitoring Offline

Polluting

Potentially Polluting

Unknown

Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.

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Pollution Summary 2024

Here are all the reported sewage overflow totals for North East Derbyshire 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 constituency 1 of the total 46 CSO locations had reporting enabled for less than half the year.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Yorkshire Water	Smithy Brook	RENISHAW WWTW	124	1,666	99.9
Yorkshire Water	River Doe Lea	STAVELEY WWTW	120	1,283	100
Severn Trent Water	River Amber	ASHOVER STW	148	1,275	100
Yorkshire Water	River Rother	DANESMOOR WWTW	114	998	76.3
Yorkshire Water	Redleadmill Brook	TUPTON WWTW	82	767	99.6
Severn Trent Water	Press Brook	CLAY CROSS SEWAGE TREATMENT WORKS	72	637	100
Yorkshire Water	Holmesfield Brook	HOLMESFIELD STW	75	570	100
Yorkshire Water	River Rother	AVENUE FARM CSO	80	385	100
Severn Trent Water	Smithy Brook	BACON SPRINGS CSO	71	362	88.5
Yorkshire Water	River Drone	UNSTONE SEWAGE PUMPING STATION	32	249	99.6
Yorkshire Water	River Drone	DRONFIELD WWTW	43	244	99.9
Severn Trent Water	River Amber	KELSTEDGE SEWAGE TREATMENT WORKS	71	237	99.6
Yorkshire Water	River Rother	DANESMOOR NO 3 CSO	29	200	76.3
Yorkshire Water	Barlow Brook	BARLOW WWTW	53	195	100
Yorkshire Water	Trough Brook	TROUGHBROOK ROAD NO 2 CSO	43	175	99.6
Yorkshire Water	River Rother	HALL TERRACE CLAY CROSS & HIGH HAZE	77	150	97.25
Severn Trent Water	Cockwell Sough	ASHOVER OVERTON HALL STW	39	119	100
Yorkshire Water	River Hipper	HIPPER HALL CSO	42	109	99.9
Yorkshire Water	River Moss	BIRCHES LANE SPS	37	83	100
Yorkshire Water	Moss	BRIDGE INN FORD CSO	37	81	99.8
Yorkshire Water	River Rother	SHEFFIELD ROAD KILMARSH CSO	19	78	100
Yorkshire Water	River Rother	WEST HANDLEY CSO	7	64	34.6
Yorkshire Water	River Rother	WORKS ROAD CSO	18	52	98.5
Yorkshire Water	County Dyke To River Rother	NORWOOD SPS	18	52	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 Moss	ECKINGTON CSO	20	31	99.3
Yorkshire Water	River Hipper	BULLS HEAD CSO	18	21	97.9
Yorkshire Water	River Drone	DRONFIELD YARD CSO	23	16	99.9
Yorkshire Water	River Moss	BRAMLEY HALL FARM SPS	6	15	100
Yorkshire Water	Holme Brook	CUTTHORPE ROAD CSO	14	13	93.9
Yorkshire Water	Moss	MARKET STREET CS0	5	13	98.8
Yorkshire Water	Park Brook	WESTTHORPE NO 2 CSO	8	9	100
Yorkshire Water	River Rother	NORTH WINGFIELD CSO	7	7	51.1
Yorkshire Water	River Rother	GRASSHILL FARM CSO	4	5	95.5
Yorkshire Water	Trough Brook River Rother	STATION RD STAVELEY CSO	2	5	76.3
Yorkshire Water	River Drone	CROW LANE MEMORIAL CSO	4	3	96.8
Yorkshire Water	River Drone	HARDHURST ROAD CSO	1	2	99.9
Yorkshire Water	Moss	RIDGEWAY WELL CSO	2	1	100
Yorkshire Water	Moss	PRIMARY SCHOOL CSO	2	0	96.4
Yorkshire Water	River Drone	CROW LANE FIELD CSO	1	0	99.3
Yorkshire Water	River Rother	ALBERT ROAD CSO	0	0	100
Yorkshire Water	Moss	SWAN INN CSO	0	0	97.8
Yorkshire Water	River Moss	ROTHERSIDE ROAD CSO	0	0	100
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. This 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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North East Derbyshire Polluted by sewage 1,626 times in 2024 lasting 10,264 hours - That's 1.19 years! Monitoring fell below 50% in some locations so could be more

North East Derbyshire