Glastonbury and Somerton - Live Sewage

Polluted by sewage 28,060 hours in 2026 - That's 3.25 years , monitoring offline 1,414 hours , potential overflows 17 hours so far..

© OpenStreetMap contributors
Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024

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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Glastonbury and Somerton so far for 2026. It is an estimate, based on very poor quality live data from the Water Companies. The water companies report their sewage to the Environment Agency every year in April. You can see the last reported year in the other page

What's a potential overflow? If the CSO goes 'Offline' while its Overflowing, we don't know if it stopped overflowing until we get a 'Stop' event.

Totals for Glastonbury and Somerton in 2026

Sewage28,060 hours
Monitoring offline1,414 hours
Potential pollution17 hours
Storm overflows183

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Constituencies near Glastonbury and Somerton

Daily Data

Jan - 14,431 hours , 2 offline
Feb - 12,331 hours , 17 potential
Mar - 759 hours , 29 offline
Apr - 3 hours , 6 offline
May - 7 hours , 333 offline
Jun - 0 hours , 36 offline
Jul - 0 hours
Aug - 13 hours , 94 offline
Sept - 10 hours , 341 offline
Oct - 502 hours , 570 offline
Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.
Please note: We don't have rainfall data for Wales. If you know where to source it please let us know!
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Wessex Water BUTLEIGH STORM TANK River Brue 68 1,368h 17m -
Wessex Water Unknown Unknown 60 1,346h 57m -
Wessex Water CHARLTON MUSGROVE BARROW LANE River Cale 59 1,121h 34m -
Wessex Water WEST CAMEL River Cam 47 1,067h 25m -
Wessex Water SOMERTON BARPOOL LANE STORM TANK River Cary 47 1,063h 10m -
Wessex Water LONG SUTTON BENNETTS ORCHARD Crouds Lake 47 1,044h 20m -
Wessex Water FIVEHEAD STORM TANK River Isle 46 1,030h 39m -
Wessex Water SANDFORD ORCAS River Yeo 44 957h 2m -
Wessex Water BALTONSBOROUGH MAIN 1 Mill Stream 48 953h 10m -
Wessex Water CHARLTON MACKERELL ROOKERY FARM Bull Brook 43 945h 11m -
Wessex Water MARSTON MAGNA CHURCH LANE River Yeo 43 939h 22m -
Wessex Water LIMINGTON MAIN River Yeo 44 936h 52m -
Wessex Water Unknown Unknown 42 886h 44m -
Wessex Water KINGSDON Park Brook 40 884h 8m -
Wessex Water YEOVIL WITHOUT OFF STONE LANE STORM TANK Bearley Brook 48 801h 41m -
Wessex Water GLASTONBURY THE BECKERY STORM TANK Glast Mill Stream 43 718h 27m -
Wessex Water MARTOCK HURST BOW STORM TANK Parrett And Hinton Meads Brook 45 716h 41m -
Wessex Water ILCHESTER PILL BRIDGE LANE STORM TANK River Yeo 40 683h 57m -
Wessex Water Unknown Unknown 37 679h 55m -
Wessex Water CHARLTON HORETHORNE MOUNT LANE STORM TANK Bromers Brook 32 676h 1m -
Wessex Water Unknown Unknown 55 647h 17m -
Wessex Water TINTINHULL ASH BEARLEY LANE STORM TANK Witcombe Bottom Drain 42 597h 10m -
Wessex Water BARTON ST DAVID TOOTLE BRIDGE Cunlease Rhyne 33 540h 36m 365 h
Wessex Water YEOVILTON WEIR River Yeo 51 511h 9m 17 h
Wessex Water PITNEY Low Ham Rhyne 37 467h 54m -
Wessex Water KINGSBURY EPISCOPI River Parrett 31 458h 24m -
Wessex Water HUISH EPISCOPI PIBSBURY Long Sutton Catchwater 21 368h 49m -
Wessex Water LONG SUTTON KNOLE Of Kings Moor Main Drain 23 358h -
Wessex Water TEMPLECOMBE STORM TANK Bow Brook 37 350h 32m -
Wessex Water BARTON ST DAVID Barton Brook 25 338h 2m -
Wessex Water Unknown Unknown 19 325h 56m -
Wessex Water MILBORNE PORT VENN FARM STORM TANK Henover Brook 17 311h 32m -
Wessex Water WINCANTON STORM TANK River Cale 35 302h 56m 159 h
Wessex Water SPARKFORD OFF SPARKFORD HILL LANE INLET River Cam 55 290h 1m -
Wessex Water ILTON FROST LANE Cad Brook 14 278h 36m -
Wessex Water ILTON ASHFORD FARM (NEAR) INLET River Isle 39 217h 4m -
Wessex Water CHILTHORNE DOMER OFF VAGG LANE INLET Bearley Brook 35 208h 48m -
Wessex Water HENSTRIDGE MARSH LANE (HENSTRIDGE NO X) River Cale 19 206h 57m -
Wessex Water MONTACUTE NR OLD STW Wellahms Brook 26 204h 46m 14 h
Wessex Water CASTLE CARY NEAR DIMMER STORM TANK River Cary 22 204h 40m -
Wessex Water NORTH CADBURY RIDGEWAY LANE STORM TANK River Cam 54 203h 43m -
Wessex Water HUISH EPISCOPI WAGG BRIDGE Wagg Rhyne 12 180h 32m -
Wessex Water GLASTONBURY PORCHESTALL River Brue Mill Stream 23 164h 16m -
Wessex Water CURRY RIVEL CURRY RIVEL STORM O/F Drayton Drain 11 160h 18m -
Wessex Water YEOVIL WITHOUT OFF STONE LANE INLET Bearley Brook 33 151h 59m -
Wessex Water UPTON NR LANGPORT Long Sutton Main Drain 17 141h 4m -
Wessex Water NORTON SUB HAMDON River Parrett 16 122h 37m -
Wessex Water BRUTON GANTS MILL LANE STORM TANK River Brue 12 109h 17m -
Wessex Water STREET MAIN South Drain 23 103h 22m -
Wessex Water KEINTON MANDEVILLE River Carey 18 94h 22m -
Wessex Water GLASTONBURY NORTH LOAD BRIDGE Glastonbury Mill Stream 6 83h 41m -
Wessex Water DRAYTON DUCKS LANE Drayton Drain 6 80h 15m -
Wessex Water ALFORD INLET River Brue 10 61h 52m 570 h
Wessex Water CHARLTON ADAM River Cary 12 39h 45m -
Wessex Water YEOVIL MUDFORD River Yeo 5 38h 47m -
Wessex Water COAT CRIPPLE STREET (OLD STW SITE) River Parrett 6 29h 42m -
Wessex Water BALTONSBOROUGH ORCHARD LEIGH Mill Stream 5 28h 36m -
Wessex Water ILCHESTER MAIN River Yeo 3 24h 8m -
Wessex Water GLASTONBURY WELLS ROAD Rivr Sheppey 3 19h 51m -
Wessex Water MARTOCK HURST BOW INLET Parrett And Hinton Meads Brook 2 19h 24m -
Wessex Water STREET MIDDLE BROOKS ROAD Unknown 1 19h 10m -
Wessex Water STOKE SUB HAMDON QUEENS CRESCENT R/O (OS 5300) Wellhams Brook 17 18h 42m -
Wessex Water LANGPORT SOMERTON ROAD Northstreet Moor Rhyne Via Sws 22 18h 38m 253 h
Wessex Water WINCANTON MOOR LANE River Cale Via Sws 6 14h 38m -
Wessex Water QUEEN CAMEL MILDMAY PLACE IN THE REAR GARDEN OF MILDMAY ORCHARD River Cam 6 14h 34m -
Wessex Water QUEEN CAMEL ENGLANDS MEAD GREEN LANE River Cam 1 12h 32m -
Wessex Water MARTOCK HURST NO XX Hinton Meads Brook 8 12h 30m -
Wessex Water WINCANTON BENNET FIELD River Cale 12 11h 34m -
Wessex Water STREET FARM LANE South Drain 5 10h 56m -
Wessex Water TEMPLECOMBE ROYAL HOTEL Bow Brook 4 9h 24m -
Wessex Water GLASTONBURY EDGARLEY MILLFIELD SCHOOL Upper River Brue 1 7h 59m -
Wessex Water WINCANTON BAYFORD River Cale 2 5h 33m -
Wessex Water GLASTONBURY ACTIS River Brue 1 5h 30m -
Wessex Water STREET HOUNDWOOD DROVE Bullmead Ditch 1 4h 42m -
Wessex Water STOKE SUB HAMDON NORTH STREET O/S NO XX Wellhams Brook 7 4h 22m -
Wessex Water STREET STRODE ROAD ALLOTMENTS Old Rhyne Via Sws 1 4h 10m -
Wessex Water STOKE SUB HAMDON WINDSOR LANE Wellhams Brook 1 3h 42m -
Wessex Water MARTOCK CHURCH HOUSE WATER STREET Mill Brook 1 3h 20m -
Wessex Water STREET GLASTON ROAD OPP XX South Drain 1 2h 50m -
Wessex Water SOUTH CADBURY River Cam 1 2h 26m -
Wessex Water ALLER Oxleasedrove Rhyne East 1 2h 12m -
Wessex Water Unknown Unknown 1 1h 38m -
Wessex Water GLASTONBURY MANOR HOUSE ROAD O/S TELEPHONE EXCHANGE Glastonbury Millstream 2 1h -
Wessex Water STREET FORD STREAM ROAD Bullmead Ditch 2 0h 26m -
Wessex Water SPARKFORD OFF SPARKFORD HILL LANE INLET River Cam 0 0h -
Wessex Water MARTOCK CHURCH HOUSE WATER STREET Mill Brook 0 0h -
Wessex Water GLASTONBURY THE BECKERY STORM TANK Glast Mill Stream 0 0h -
Wessex Water CHARLTON ADAM River Cary 0 0h -
Wessex Water KINGSBURY EPISCOPI River Parrett 0 0h -
Wessex Water BARTON ST DAVID TOOTLE BRIDGE Cunlease Rhyne 0 0h -
Wessex Water MONTACUTE NR OLD STW Wellahms Brook 0 0h -
Wessex Water STREET GLASTON ROAD OPP XX South Drain 0 0h -
Wessex Water STREET MAIN South Drain 0 0h -
Wessex Water PITNEY Low Ham Rhyne 0 0h -
Wessex Water NORTH CADBURY RIDGEWAY LANE STORM TANK River Cam 0 0h -
Wessex Water CHARLTON HORETHORNE MOUNT LANE STORM TANK Bromers Brook 0 0h -
Wessex Water BALTONSBOROUGH MAIN 1 Mill Stream 0 0h -
Wessex Water BRUTON GANTS MILL LANE STORM TANK River Brue 0 0h -
Wessex Water GLASTONBURY WELLS ROAD Rivr Sheppey 0 0h -
Wessex Water TEMPLECOMBE SLADES HILL Bow Brook 0 0h -
Wessex Water MUDFORD TRENT VIEW IN F/G (A359) River Yeo 0 0h -
Wessex Water WINCANTON BENNET FIELD River Cale 0 0h -
Wessex Water ILTON ASHFORD FARM (NEAR) INLET River Isle 0 0h -
Wessex Water GLASTONBURY EDGARLEY MILLFIELD SCHOOL Upper River Brue 0 0h -
Wessex Water ILTON FROST LANE Cad Brook 0 0h -
Wessex Water LANGPORT SOMERTON ROAD Northstreet Moor Rhyne Via Sws 0 0h -
Wessex Water ILCHESTER MAIN River Yeo 0 0h -
Wessex Water WEST CAMEL River Cam 0 0h -
Wessex Water MARTOCK HURST BOW INLET Parrett And Hinton Meads Brook 0 0h -
Wessex Water STREET STRODE ROAD ALLOTMENTS Old Rhyne Via Sws 0 0h -
Wessex Water TINTINHULL ASH BEARLEY LANE STORM TANK Witcombe Bottom Drain 0 0h -
Wessex Water TEMPLECOMBE ROYAL HOTEL Bow Brook 0 0h -
Wessex Water STREET HOUNDWOOD DROVE Bullmead Ditch 0 0h -
Wessex Water COAT CRIPPLE STREET (OLD STW SITE) River Parrett 0 0h -
Wessex Water SOUTH CADBURY River Cam 0 0h -
Wessex Water KINGSDON Park Brook 0 0h -
Wessex Water MARTOCK HURST BOW STORM TANK Parrett And Hinton Meads Brook 0 0h -
Wessex Water Unknown Unknown 0 0h -
Wessex Water GLASTONBURY NORTH LOAD BRIDGE Glastonbury Mill Stream 0 0h -
Wessex Water YEOVIL WITHOUT OFF STONE LANE STORM TANK Bearley Brook 0 0h -
Wessex Water YEOVIL WITHOUT OFF STONE LANE INLET Bearley Brook 0 0h -
Wessex Water BALTONSBOROUGH MAIN X Mill Stream 0 0h -
Wessex Water ALFORD INLET River Brue 0 0h -
Wessex Water YEOVIL MUDFORD River Yeo 0 0h -
Wessex Water Unknown Unknown 0 0h -
Wessex Water BALTONSBOROUGH ORCHARD LEIGH Mill Stream 0 0h -
Wessex Water CHARLTON MACKERELL ROOKERY FARM Bull Brook 0 0h -
Wessex Water GLASTONBURY WIRRAL PARK Glastonbury Mill Stream 0 0h 7 h
Wessex Water DRAYTON DUCKS LANE Drayton Drain 0 0h -
Wessex Water UPTON NR LANGPORT Long Sutton Main Drain 0 0h -
Wessex Water HENSTRIDGE MARSH LANE (HENSTRIDGE NO X) River Cale 0 0h -
Wessex Water LIMINGTON MAIN River Yeo 0 0h -
Wessex Water CASTLE CARY NEAR DIMMER STORM TANK River Cary 0 0h -
Wessex Water LONG SUTTON KNOLE Of Kings Moor Main Drain 0 0h -
Wessex Water GLASTONBURY PORCHESTALL River Brue Mill Stream 0 0h -
Wessex Water GLASTONBURY MANOR HOUSE ROAD O/S TELEPHONE EXCHANGE Glastonbury Millstream 0 0h -
Wessex Water BARTON ST DAVID Barton Brook 0 0h -
Wessex Water MARSTON MAGNA CHURCH LANE River Yeo 0 0h -
Wessex Water WINCANTON BAYFORD River Cale 0 0h -
Wessex Water CURRY RIVEL CURRY RIVEL STORM O/F Drayton Drain 0 0h -
Wessex Water Unknown Unknown 0 0h 6 h
Wessex Water ALLER Oxleasedrove Rhyne East 0 0h -
Wessex Water QUEEN CAMEL MILDMAY PLACE IN THE REAR GARDEN OF MILDMAY ORCHARD River Cam 0 0h -
Wessex Water STOKE SUB HAMDON QUEENS CRESCENT R/O (OS 5300) Wellhams Brook 0 0h -
Wessex Water NORTON SUB HAMDON River Parrett 0 0h -
Wessex Water Unknown Unknown 0 0h 30 h
Wessex Water STOKE SUB HAMDON NORTH STREET O/S NO XX Wellhams Brook 0 0h -
Wessex Water BALTONSBOROUGH MAIN X Mill Stream 0 0h -
Wessex Water GLASTONBURY ACTIS River Brue 0 0h -
Wessex Water WINCANTON MOOR LANE River Cale Via Sws 0 0h -
Wessex Water GLASTONBURY WIRRAL PARK Glastonbury Mill Stream 0 0h -
Wessex Water HUISH EPISCOPI WAGG DROVE Wagg Drove Rhyne 0 0h -
Wessex Water QUEEN CAMEL ENGLANDS MEAD GREEN LANE River Cam 0 0h -
Wessex Water ILCHESTER PILL BRIDGE LANE STORM TANK River Yeo 0 0h -
Wessex Water PENSELWOOD PENN MILL River Stour 0 0h -
Wessex Water SOMERTON BARPOOL LANE STORM TANK River Cary 0 0h -
Wessex Water STREET FARM LANE South Drain 0 0h -
Wessex Water MARTOCK HURST NO XX Hinton Meads Brook 0 0h -
Wessex Water PENSELWOOD PENN MILL River Stour 0 0h -
Wessex Water HUISH EPISCOPI WAGG BRIDGE Wagg Rhyne 0 0h -
Wessex Water CHARLTON MUSGROVE BARROW LANE River Cale 0 0h -
Wessex Water HUISH EPISCOPI WAGG DROVE Wagg Drove Rhyne 0 0h -
Wessex Water Unknown Unknown 0 0h -
Wessex Water HUISH EPISCOPI PIBSBURY Long Sutton Catchwater 0 0h -
Wessex Water Unknown Unknown 0 0h 5 h
Wessex Water SOMERTON NEW HILL NR XX River Cary 0 0h -
Wessex Water LOWER SOMERTON Millstream 0 0h -
Wessex Water SANDFORD ORCAS River Yeo 0 0h -
Wessex Water STREET FORD STREAM ROAD Bullmead Ditch 0 0h -
Wessex Water BUTLEIGH STORM TANK River Brue 0 0h -
Wessex Water MUDFORD TRENT VIEW IN F/G (A359) River Yeo 0 0h -
Wessex Water TEMPLECOMBE SLADES HILL Bow Brook 0 0h 2 h
Wessex Water MILBORNE PORT VENN FARM STORM TANK Henover Brook 0 0h -
Wessex Water STREET MIDDLE BROOKS ROAD Unknown 0 0h -
Wessex Water WINCANTON STORM TANK River Cale 0 0h -
Wessex Water LONG SUTTON BENNETTS ORCHARD Crouds Lake 0 0h -
Wessex Water YEOVILTON WEIR River Yeo 0 0h -
Wessex Water TEMPLECOMBE STORM TANK Bow Brook 0 0h -
Wessex Water CHILTHORNE DOMER OFF VAGG LANE INLET Bearley Brook 0 0h -
Wessex Water KEINTON MANDEVILLE River Carey 0 0h -
Wessex Water STOKE SUB HAMDON WINDSOR LANE Wellhams Brook 0 0h -
Wessex Water Unknown Unknown 0 0h -
Wessex Water FIVEHEAD STORM TANK River Isle 0 0h -

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. Live sewage data from Stream Water API

Annual figures up to and including 2025 come from official water company returns. The 2026 figure is our own estimate, derived continuously from the companies' live data feeds.

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.

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Contains Water UK National Storm Overflow Hub Data CC-BY-SA 4.0 and analysis © 2025 Top-Of-The-Poops

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