Top of the Poops | Constituency Sewage Map | Yeovil | Polluted by South West Water Wessex Water

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Live data for Yeovil in 2026

So far this year (as of 14 Nov 2026, 12:15) there has been 14,188 hours of sewage overflows, from 112 CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s - that's 1.64 years!

Sewage without rain in Yeovil

On 15 occasions since December 2024, no rain fell anywhere in Yeovil for days — and its CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s discharged anyway.

8 Apr - 12 Apr 2025 1 at once · 119h 27 Dec - 29 Dec 2025 2 at once · 100h 27 Apr - 30 Apr 2025 1 at once · 95h

Totals for Yeovil in 2025

48 Sites polluted by South West Water Wessex Water

1,643 sewage dumps

13,852 hours duration

Sewage pollution map of Yeovil: 1,643 spills in 2025, lasting 13,852 hours, by South West Water and Wessex Water

That's 1.6 years. On average 4.5 times a day

Change Over Time

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Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
South West Water	Forton Brook	TATWORTH WWTW	243	4,451	100
Wessex Water	Small Brook	HASELBURY PLUCKNETT WRC	83	1,315	100
Wessex Water	River Ding	BROADWAY WATSTEWATER TREATMENT WORK	64	973	99.9
Wessex Water	Chinnock Brook	HARDINGTON MANDEVILLE WRC	46	654	100
Wessex Water	Chinnock Brook	EAST CHINNOCK WWTW	50	612	96.8
Wessex Water	Crewkerne Stream	CREWKERNE EAST STW	117	556	100
Wessex Water	Goulds Brook	MERRIOTT WASTEWATER TREATMENT WORKS	73	518	99.95
Wessex Water	River Isle	ILMINSTER WWTW	41	490	100
Wessex Water	Venner'S Water	ASHILL STW	72	430	99.6
Wessex Water	Stoford Brook	EAST COKER STW	30	358	100
Wessex Water	North Mills Brook	SOUTH PETHERTON STW	33	317	100
Wessex Water	River Yeo	YEOVIL (PEN MILL) WWTW	29	280	100
Wessex Water	Lopen Brook	OVER STRATTON STW	28	279	98
Wessex Water	A Stormwater Ditch	MOOR LANE CSO	52	276	100
Wessex Water	Small Brook	NORTH PERROTT CSO	37	245	100
Wessex Water	River Isle	CHARD WASTEWATER TREATMENT WORKS	21	214	99.7
Wessex Water	Dowlish Brook	DOWLISH WAKE WWTW	20	208	98.2
Wessex Water	Lopen Stream	LONGBRIDGE SEWAGE TREATMENT WORKS	49	158	100
South West Water	Stream	PERRY STREET CSO	36	153	100
Wessex Water	River Isle	COMBE ST NICHOLAS WWTW	11	138	99.9
Wessex Water	Yeovil Yeo,	STOFORD SEWER STORM OVERFLOW	21	138	100
Wessex Water	River Isle	DONYATT WATER RECYCLING CENTRE	20	129	100
Wessex Water	River Parrett	MISTERTON PUMPING STATION	25	117	100
Wessex Water	Lambrook Brook	SHEPTON BEAUCHAMP PUMPING STATION	23	101	100
Wessex Water	Chinnock Brook	THE GARAGE PS	20	96	100
Wessex Water	River Isle	DONYATT PUMPING STATION	12	86	100
Wessex Water	Freshwater	LORD NELSON PUMPING STATION	9	79	99.7
Wessex Water	Lambrook Brook	COMPTON DURVILLE CSO	42	75	100
Wessex Water	Lopen Brook	LOPEN PUMPING STATION	5	67	100
South West Water	River Axe	WINSHAM WASTEWATER TREATMENT WORKS	94	47	99.2
Wessex Water	River Isle	CHARD OLD STW CSO	30	43	100
South West Water	Clapton Stream	CLAPTON PUMPING STATION	12	43	100
Wessex Water	Shudrick Stream	37 STATION ROAD CSO	22	32	100
Wessex Water	Shudrick Stream	BREWERY LANE CSO	21	28	100
Wessex Water	Merriott Stream	HINTON ST GEORGE PS	21	25	99.5
Wessex Water	Goulds Brook	BROADSHARD CSO	10	20	100
Wessex Water	Dodham Brook	HORSEY LANE COMBINED SEWER OVERFLOW	15	18	100
Wessex Water	River Yeo	GOLDCROFT COMBINED SEWER OVERFLOW	40	16	95.6
Wessex Water	Dodham Brook	COOPERS MILL CSO	25	13	100
Wessex Water	Dodham Brook Via Sws	UNIT 5 YEO LEISURE PARK COMBINED	4	11	95.5
Wessex Water	Crewkerne Stream	HENHAYES FIELD CSO	25	6	100
Wessex Water	Dodham Brook Via Sws	UNIT 4 YEO LEISURE PARK COMBINED	2	6	99.7
Wessex Water	Dodham Brook Via Sws	YEO LEISURE PARK COMBINED	2	4	100
South West Water	To River Yarty	BUCKLAND ST MARY STW	1	1	100
Wessex Water	Dodham Brook	WYNDHAM HILL CSO	2	1	100
Wessex Water	River Yeo	PRESTON GROVE CSO	3	1	100
Wessex Water	River Yeo	PRESTON GROVE CSO	1	0	100
Wessex Water	Dodham Brook Via Sws	HENDFORD LODGE MEDICAL CENTRE CSO	1	0	93.9
Wessex Water	North Mill Brook	WEST STREET COMBINED SEWER OVERFLOW	0	0	100

Yeovil

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Live data for Yeovil in 2026

Sewage without rain in Yeovil

Totals for Yeovil in 2025

48 Sites polluted by South West Water Wessex Water

Change Over Time

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