North Herefordshire was polluted by sewage 1,240 times in 2023
lasting 8,557 hours
- but monitoring was disabled in some locations, so could be more

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Constituency

✔ means we have experimental daily data since 2023

Totals for North Herefordshire in 2023

25 Sites polluted by Dwr Cymru Welsh Water, Severn Trent Water

1,240 sewage dumps
8,557 h duration

That's 11.88 months. On average 3.4 times a day

Change Over Time

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Constituencies near North Herefordshire

Waterways in North Herefordshire

Pollution Summary 2023

Here are all the reported sewage overflow totals for North Herefordshire 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 3 of the total 30 CSO locations had reporting enabled for less than half the year, of which 3 had zero reporting.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Dwr Cymru Welsh Water	River Frome	CSO AT TARRINGTON STW	97	1,425	99.8
Dwr Cymru Welsh Water	River Wye	SPS AT EARDISLEY STW	78	1,237	91.4
Severn Trent Water	Cradley Brook	COLWALL CSO	116	1,132	98.7
Dwr Cymru Welsh Water	Pinsley Brook	SHOBDON STW	143	938	100
Dwr Cymru Welsh Water	Newbridge Brook	WEOBLEY STW	44	866	16.5
Severn Trent Water	Cradley Brook	COLWALL STW	49	589	53.4
Dwr Cymru Welsh Water	River Lugg	NEW COURT SEWAGE PUMPING STATION	47	427	99.9
Dwr Cymru Welsh Water	River Lugg	LEOMINSTER WASTEWATER TREATMENT WKS	68	344	100
Dwr Cymru Welsh Water	River Lugg	MORETON ON LUGG WWTW	33	325	100
Dwr Cymru Welsh Water	River Frome	PETTY BRIDGE SPS	83	247	100
Dwr Cymru Welsh Water	River Arrow	KINGTON - MANHOLE 29	60	156	96.5
Dwr Cymru Welsh Water	Newbridge Brook	MANHOLE 9 CSO	70	152	99.3
Dwr Cymru Welsh Water	River Arrow	MANHOLE 27 COMBINED SEWER OVERFLOW	26	99	100
Dwr Cymru Welsh Water	River Frome	CONGREGATIONAL CHAPEL CSO	61	82	100
Dwr Cymru Welsh Water	River Arrow	PEMBRIDGE CSO	55	77	100
Severn Trent Water	River Teme	WHITBOURNE SEWAGE TREATMENT WORKS	19	76	60.2
Severn Trent Water	Sapey Brook	UPPER SAPEY SEWAGE TREATMENT WORKS	9	71	66.9
Severn Trent Water	River Leadon	LOWER ROAD TRADING ESTATE CSO	10	62	100
Dwr Cymru Welsh Water	Back Brook	KINGTON WASTEWATER TREATMENT WORKS	35	56	100
Severn Trent Water	River Teme	WATLING STREET CSO	20	49	100
Dwr Cymru Welsh Water	River Frome	PORTHOUSE FARM INDUSTRIAL SITE PS	14	48	99.1
Severn Trent Water	River Leadon	SSO AT LITTLE MARCLE ROAD P/STATION	19	42	99.9
Dwr Cymru Welsh Water	River Wye	FOWNHOPE SEWAGE TREATMENT WORKS	8	25	98.6
Severn Trent Water	River Leadon	LEDBURY SEWAGE TREATMENT WORKS	54	11	100
Dwr Cymru Welsh Water	River Frome	BROMYARD WWTW	22	10	100
Severn Trent Water	West Malvern Brook	WEST MALVERN STW	0	0	0
Severn Trent Water	Preston Brook	PUTLEY GREEN STW	0	0	0
Severn Trent Water	River Teme	HIGH STREET CSO	0	0	98.1
Dwr Cymru Welsh Water	River Arrow	MANHOLE 50 COMBINED SEWER OVERFLOW	0	0	0
Dwr Cymru Welsh Water	River Frome	JUNCTION OF CRUXWELL ST & ROWBERRY	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

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