Top of the Poops | Constituency Sewage Map | Daventry | Polluted by Anglian Water Severn Trent Water Thames Water

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Live data for Daventry in 2026

So far this year (as of 26 Oct 2026, 13:15) there has been 18,076 hours of sewage overflows, from 136 CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s - that's 2.09 years!

Sewage without rain in Daventry

On 22 occasions since December 2024, no rain fell anywhere in Daventry for days — and its CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s discharged anyway.

4 Mar 2026 12 at once · 226h 17 Jan 2025 8 at once · 132h 5 Mar - 9 Mar 2025 2 at once · 123h

Totals for Daventry in 2025

56 Sites polluted by Anglian Water Severn Trent Water Thames Water

1,311 sewage dumps

12,488 hours duration

Sewage pollution map of Daventry: 1,311 spills in 2025, lasting 12,488 hours, by Anglian Water and Severn Trent Water and Thames Water

That's 1.45 years. On average 3.6 times a day

Change Over Time

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Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Anglian Water	River Ise	GREAT OXENDON STW	88	1,548	95.3
Anglian Water	Whilton Branch R Nene	WELTON N'HANT WATER RECYCLING CNTR	99	1,238	99.2
Anglian Water	Brampton Branch River Nene	HOLLOWELL WATER RECYCLING CENTRE	61	1,190	100
Anglian Water	Kislingbury Branch River Nene	NEWNHAM(NORTHANTS) WRC	76	1,099	99.7
Thames Water	Boddington Canal Feeder	BODDINGTON WWTW	74	1,080	100
Thames Water	River Cherwell	EYDON WASTEWATER TREATMENT WORKS	60	872	99.4
Anglian Water	R Nene	HARLESTONE PS	48	755	100
Anglian Water	Everden Brook River Nene	EVERDON STW	62	530	83.5
Severn Trent Water	Yelvertoft Brook	LILBOURNE SEWAGE TREATMENT WORKS	50	448	99.1
Anglian Water	Whilton Branch River Nene	LONG BUCKBY WATER RECYCLING CENTRE	59	432	100
Thames Water	Byfield Brook	BYFIELD WASTEWATER TREATMENT WORKS	36	354	100
Severn Trent Water	River Leam	BRAUNSTON STW	28	239	100
Anglian Water	Brixworth Branch Of R Nen	HOLCOT SPS	35	206	100
Anglian Water	Brampton Branch River Nene	CREATON STW	17	197	32.7
Severn Trent Water	River Avon	NASEBY SEWAGE TREATMENT WORKS	54	194	100
Anglian Water	Walgrave Brook	WALGRAVE (EX STW) PUMPING STATION	17	192	99.9
Anglian Water	River Nene	LONG BUCKBY SP	23	192	100
Anglian Water	R Nene	CHURCH BRAMPTON SP	31	181	98.6
Anglian Water	Scaldwell Brook	SCALDWELL (EX STW) PUMPING STATION	12	148	100
Anglian Water	River Nene	ASHBY ST.LEDGERS SPS	19	145	100
Thames Water	River Cherwell	WOODFORD HALSE SPS	15	141	100
Anglian Water	Kislingbury Branch R Nene	WEEDON STW	15	139	100
Anglian Water	River Ise	CLIPSTON STW	35	118	99.85
Anglian Water	Brington Brook	BRINGTON WATER RECYCLING CENTRE	22	96	69.8
Anglian Water	River Nene	WHILTON SPS	6	96	95.1
Severn Trent Water	Rains Brook	KILSBY STW	12	95	99.7
Anglian Water	Sywell Reservoir	SYWELL PS	21	75	89.3
Anglian Water	Unknown River Nene	LITTLE BRINGTON SPS	17	51	100
Anglian Water	River Nene	WEEDON PUMPING STATION	5	48	100
Anglian Water	River Ise	ARTHINGWORTH TERMINAL PUMPING STAT	8	45	99.6
Anglian Water	River Nene	EARLS BARTON TPS	20	35	100
Anglian Water	River Nene	LONG BUCKBY CSO	19	35	99.9
Anglian Water	River Nene	WEST HADDON SP	16	31	100
Anglian Water	River Nene	TEETON	5	28	100
Thames Water	River Cherwell	CHIPPING WARDEN WWTW	11	28	87.7
Anglian Water	River Nene	GREAT BRINGTON PS	12	27	100
Anglian Water	Feeder Stream Daventry Reservo	DAVENTRY SEWERAGE SYSTEM	18	26	100
Anglian Water	Unknown	BOUGHTON CROSSING PS	4	21	100
Anglian Water	River Nene	GREAT DODDINGTON STW	15	19	100
Anglian Water	Un-Named River Nene	CREATON SPS	6	13	99.8
Anglian Water	Norton Brook Grand Union Canal	NORTON(NORTHANTS) STW	15	13	99.9
Anglian Water	Stanwell Brook	BROOK VALE SSO	5	13	58.1
Anglian Water	Brampton Branch River Nene	RAVENSTHORPE STW	9	9	100
Anglian Water	River Welland	SIBBERTOFT STW	26	9	99.2
Anglian Water	River Nene	FLORE	6	7	87.8
Anglian Water	Swanspool Brook	MEARS ASHBY MAIN PS	2	2	100
Severn Trent Water	River Leam	HELLIDON PUMPING STATION	3	2	100
Severn Trent Water	River Avon	WELFORD STW	1	2	99.8
Anglian Water	Faxton Brook	PITSFORD SPS	3	1	100
Anglian Water	River Nene	LT HARROWDEN SSO (6503)	3	1	89.1
Anglian Water	Brampton Brach	EAST HADDON STW	1	0	77.2
Anglian Water	River Nene Brixworth Brnch	SPRATTON TPS	1	0	100
Anglian Water	River Nene	KETTERING RD (2504)	2	0	98
Anglian Water	Of Spratton Brook	COLD ASHBY CSO	1	0	81
Anglian Water	Spratton Brook	GUILSBOROUGH SSO	1	0	100
Anglian Water	River Ise	HARDWICK MEADOW FIELDS CSO	1	0	99.1
Thames Water	Highfurlong Brook	ASTON LE WALLS WWTW	0	0	98.7
Severn Trent Water	Clifton Brook	CRICK PUMPING STATION	0	0	98.7
Anglian Water	Unknown River Nene	NOBOTTLE SPS	0	0	100
Anglian Water	River Nene	STATION RD SSO E BARTON	0	0	54.5
Anglian Water	River Nene	THORNBY PS	0	0	100
Anglian Water	River Nene Or G.U.C.	WHILTON(DAVENTRY) STW	0	0	100
Severn Trent Water	Yelvertoft Brook	YELVERTOFT STW	0	0	96.4

Daventry

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Live data for Daventry in 2026

Sewage without rain in Daventry

Totals for Daventry in 2025

56 Sites polluted by Anglian Water Severn Trent Water Thames Water

Change Over Time

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