Daventry was polluted by sewage 2,205 times in 2023
lasting 25,942 hours - that's 3 years!
- but monitoring was disabled in some locations, so could be more

Constituency

Select the constituency from the drop-down

✔ means we have experimental daily data since 2023

Totals for Daventry in 2023

56 Sites polluted by Anglian Water, Severn Trent Water, Thames Water

2,205 sewage dumps
25,942 h duration

That's 3 years! On average 6 times a day

Change Over Time

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Constituencies near Daventry

Waterways in Daventry

Daily Data

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.

Pollution Summary 2023

Here are all the reported sewage overflow totals for Daventry 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 6 of the total 71 CSO locations had reporting enabled for less than half the year, of which 6 had zero reporting.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Thames Water	Boddington Canal Feeder	BODDINGTON WWTW	159	2,833	100
Anglian Water	River Ise	GREAT OXENDON STW	129	2,540	100
Anglian Water	Whilton Branch R Nene	WELTON N'HANT WATER RECYCLING CNTR	137	2,136	100
Anglian Water	Walgrave Brook	WALGRAVE (EX STW) PUMPING STATION	102	1,734	100
Anglian Water	Brampton Branch River Nene	CREATON STW	83	1,712	99.4
Thames Water	River Cherwell	EYDON WASTEWATER TREATMENT WORKS	101	1,443	99.5
Anglian Water	Brampton Branch River Nene	HOLLOWELL WATER RECYCLING CENTRE	121	1,297	100
Anglian Water	River Nene	GREAT BRINGTON PS	73	1,119	100
Anglian Water	River Ise	ARTHINGWORTH TERMINAL PUMPING STAT	68	830	100
Anglian Water	Kislingbury Branch River Nene	NEWNHAM(NORTHANTS) WRC	48	806	100
Severn Trent Water	River Avon	NASEBY SEWAGE TREATMENT WORKS	52	773	42.2
Anglian Water	Kislingbury Branch R Nene	WEEDON STW	51	773	100
Anglian Water	Whilton Branch River Nene	LONG BUCKBY WATER RECYCLING CENTRE	71	762	100
Anglian Water	Everden Brook River Nene	EVERDON STW	89	628	100
Thames Water	Byfield Brook	BYFIELD WASTEWATER TREATMENT WORKS	51	590	100
Anglian Water	Brampton Branch Of River Nene	BRIXWORTH WATER RECYCLING CENTRE	29	538	100
Severn Trent Water	Yelvertoft Brook	LILBOURNE SEWAGE TREATMENT WORKS	71	505	98.9
Anglian Water	River Nene	GREAT DODDINGTON STW	52	463	100
Severn Trent Water	Rains Brook	KILSBY STW	35	438	91.6
Anglian Water	Scaldwell Brook	SCALDWELL (EX STW) PUMPING STATION	42	435	100
Severn Trent Water	River Leam	BRAUNSTON STW	51	419	99.9
Thames Water	River Cherwell	CHIPPING WARDEN WWTW	42	408	97.4
Anglian Water	River Welland	SIBBERTOFT STW	22	397	99.7
Anglian Water	River Nene	ASHBY ST.LEDGERS SPS	38	387	100
Anglian Water	Brington Brook	BRINGTON WATER RECYCLING CENTRE	60	291	99.7
Anglian Water	Brampton Branch River Nene	DRAUGHTON WATER RECYCLING CENTRE	12	257	100
Thames Water	River Cherwell	WOODFORD HALSE SPS	28	215	99.7
Anglian Water	Brixworth Branch Of R Nen	HOLCOT SPS	47	177	100
Severn Trent Water	River Leam	HELLIDON PUMPING STATION	20	154	99.4
Anglian Water	Sywell Reservoir	SYWELL PS	47	149	100
Anglian Water	Norton Brook Grand Union Canal	NORTON(NORTHANTS) STW	75	105	100
Anglian Water	River Nene	WEST HADDON SP	41	103	100
Anglian Water	River Ise	CLIPSTON STW	20	100	99.6
Anglian Water	River Nene	WHILTON SPS	7	77	100
Anglian Water	River Nene	WEEDON PUMPING STATION	18	75	66.67
Anglian Water	River Nene	EARLS BARTON TPS	35	51	100
Anglian Water	Brampton Branch River Nene	RAVENSTHORPE STW	13	35	100
Anglian Water	Of Spratton Brook	COLD ASHBY CSO	10	29	91.1
Anglian Water	River Nene	LT HARROWDEN SSO (6503)	6	28	44.2
Anglian Water	R Nene	CHURCH BRAMPTON SP	2	24	100
Anglian Water	R Nene	HARLESTONE PS	2	21	100
Anglian Water	Unknown River Nene	LITTLE BRINGTON SPS	2	16	100
Severn Trent Water	River Avon	WELFORD STW	6	9	98.6
Anglian Water	Un-Named River Nene	CREATON SPS	1	8	100
Thames Water	Highfurlong Brook	ASTON LE WALLS WWTW	3	6	94.2
Anglian Water	Faxton Brook	PITSFORD SPS	5	5	100
Anglian Water	River Nene	STATION RD SSO E BARTON	2	5	100
Anglian Water	River Nene	LONG BUCKBY SP	2	5	100
Anglian Water	Swanspool Brook	MEARS ASHBY MAIN PS	4	3	100
Anglian Water	Moulton Brook	MOULTON A PUMPING STATION	4	3	100
Anglian Water	Feeder Stream Daventry Reservo	DAVENTRY SEWERAGE SYSTEM	3	2	50
Anglian Water	River Nene Brixworth Brnch	SPRATTON TPS	2	1	100
Anglian Water	Brampton Brach	EAST HADDON STW	4	1	100
Anglian Water	River Ise	HARDWICK MEADOW FIELDS CSO	4	1	84.9
Anglian Water	River Nene	TEETON	1	1	100
Severn Trent Water	Clifton Brook	CRICK PUMPING STATION	2	0	83.4
Severn Trent Water	Yelvertoft Brook	YELVERTOFT STW	0	0	99.7
Anglian Water	River Nene	KETTERING RD (2504)	0	0	97.3
Anglian Water	Spratton Brook	GUILSBOROUGH SSO	0	0	100
Anglian Water	Unknown	BRINGTON LANE SPS	0	0	0
Anglian Water	Unknown	BOUGHTON CROSSING PS	0	0	100
Anglian Water	River Nene	BRINGTON ROAD PS	0	0	0
Anglian Water	River Nene Or G.U.C.	WHILTON(DAVENTRY) STW	0	0	100
Anglian Water	Stanwell Brook	BROOK VALE SSO	0	0	72.3
Anglian Water	River Nene	LONG BUCKBY CSO	0	0	100
Anglian Water	River Nene	EARLS BARTON SSO & SW	0	0	0
Anglian Water	River Nene	FLORE	0	0	0
Anglian Water	River Nene	THORNBY PS	0	0	100
Anglian Water	Unknown River Nene	NOBOTTLE SPS	0	0	100
Anglian Water	River Nene	SSO LONG BUCKBY	0	0	0
Anglian Water	Daventry Reservoir	DAVENTRY SEWER SYSTEM	0	0	0

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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