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Sherwood Forest was polluted by sewage 499 times in 2023
lasting 2,151 hours

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Constituency

✔ means we have experimental daily data since 2023

Totals for Sherwood Forest in 2023

19 Sites polluted by Severn Trent Water

499 sewage dumps
2,151 h duration

That's 2.99 months. On average 1.4 times a day

Change Over Time

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Constituencies near Sherwood Forest

Waterways in Sherwood Forest

Pollution Summary 2023

Here are all the reported sewage overflow totals for Sherwood Forest in 2023. 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 0 of the total 20 CSO locations had reporting enabled for less than half the year, of which 0 had zero reporting.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Severn Trent Water	River Leen	NOTTINGHAM ROAD HUCKNALL CSO	71	640	81.1
Severn Trent Water	Rainworth Water	BILSTHORPE SEWAGE TREATMENT WORKS	30	255	99.9
Severn Trent Water	River Maun	EDWINSTOWE STW	44	247	99.9
Severn Trent Water	Boughton Dyke	BOUGHTON STW	39	240	50
Severn Trent Water	Rainworth Water	RAINWORTH SEWAGE TREATMENT WORKS	50	182	83.9
Severn Trent Water	Baker Lane Brook	BATHS LANE COMBINED SEWER OVERFLOW	46	135	98
Severn Trent Water	River Leen	WEST HUCKNALL CSO	50	125	99.5
Severn Trent Water	River Maun	EDWINSTOWE CSO	46	68	92.2
Severn Trent Water	Grimesmoor Dyke	CALVERTON STW	19	65	54.5
Severn Trent Water	Gw Via Infiltration System	BLIDWORTH - DALE LN PETROL STN CSO	22	54	95.2
Severn Trent Water	Oxton Dumble	NOTTINGHAM ROAD PUMPING STATION	16	37	99.9
Severn Trent Water	River Maun	EDWINSTOWE & CLIPSTONE SSO	22	37	100
Severn Trent Water	Newstead Brook	NEWSTEAD COLLIERY STORM OVERFLOW	13	22	100
Severn Trent Water	River Leen	OLD MILL CLOSE CSO	14	19	97.8
Severn Trent Water	Groundwater Via Infiltration	BLIDWORTH - DALE LANE-PARK AVE CSO	5	7	100
Severn Trent Water	Groundwater Via Infiltration	BLIDWORTH - DALE LN PETROL STN CSO	4	5	97.1
Severn Trent Water	River Leen	HUCKNALL NABBS LANE CSO	4	2	95.7
Severn Trent Water	Boughton Dyke	WELLOW ROAD CSO	3	0	70.4
Severn Trent Water	Groundwater Via Infiltration	BLIDWORTH DALE LN-LYNDHURST AVE CSO	1	0	99.9
Severn Trent Water	River Leen	WATNALL ROAD 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. 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

With generous support from:

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