Storm overflow register · 2025 annual return

Severn Trent Water storm overflows, 2025

Severn Trent Water reported 2,452 storm overflows in England for 2025. Together they recorded 36,471 spills over 200,361 hours, an average of 14.9 spills per overflow against 20.4 across England. That ranks 2 of 10 companies, where 1 is the fewest spills per overflow. Counting the same overflows in both years, spills were down 41% on 2024.

429 overflows did not spill · 72 spilled more than 60 times · 2,342 had monitors working for 90% of the year or more · 435 sewage treatment works with overflows

Hours spilling by month, 2025

020k40k60kJan 2025: 59,762 hours spillingJanFeb 2025: 8,544 hours spillingFebMar 2025: 2,127 hours spillingMarApr 2025: 992 hours spillingAprMay 2025: 2,015 hours spillingMayJun 2025: 1,050 hours spillingJunJul 2025: 2,845 hours spillingJulAug 2025: 481 hours spillingAugSep 2025: 8,682 hours spillingSepOct 2025: 4,788 hours spillingOctNov 2025: 51,286 hours spillingNovDec 2025: 57,819 hours spillingDec
Hours spilling, all Severn Trent Water overflows, from the start/stop records. Spills running across a month end are split between the months.

All Severn Trent Water storm overflows

Sorted by hours spilling. Open an overflow for its permit, location, reasons for high spills and improvement status.

OverflowDischarges toSpills 2025Hours 2025Spills vs 2024Monitor uptime
Portland Road/Carrfield Avenue SSO
Overflow on sewer network
Company site name
PORTLAND RD/CARRFIELD AVE (CSO)
EA ID / permit
SVT01815 · T/61/12377/O
Outlet location
SK4991034350 (OS grid reference) · View on Apple Maps
WFD catchment
Erewash from Gilt Brook to Trent (GB104028052480)
2024 spills / hours
2 / 2.2
Long-term average
2.3 spills a year (monitored since 2022)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
River Erewash 2 0.5 no change 99%
Stone - Crown Street 2 CSO
Overflow on sewer network
Company site name
STONE - CROWN STREET (A) (CSO)
EA ID / permit
SVT02207 · DT/2540
Outlet location
SJ9007133684 (OS grid reference) · View on Apple Maps
WFD catchment
Trent from Tittensor to River Sow (GB104028053272)
2024 spills / hours
5 / 1.6
Long-term average
4.4 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
River Trent 2 0.5 down 60% 100%
Wolverhampton - Bilston Road 2 CSO
Overflow on sewer network
Company site name
WOLVERHAMPTON -BILSTON RD/EAGLE ST (CSO)
EA ID / permit
SVT02590 · EPRTB3792AQ
Outlet location
SO9319197403 (OS grid reference) · View on Apple Maps
WFD catchment
Tame (W/ton Arm) source to conf Oldbury (GB104028046930)
2024 spills / hours
7 / 2.5
Long-term average
5.6 spills a year (monitored since 2021)
Monitor below 90%
Sensor failure / issue · Resolved - Oct
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
Trib of River Tame Tunnel 3 0.5 down 57% 89%
Calthorpe Rd-St James Rd Jcn CSO
Overflow on sewer network
Company site name
EDGBASTON - CALTHORPE ROAD (CSO)
EA ID / permit
SVT00454 · Unpermitted
Outlet location
SP0739685240 (OS grid reference) · View on Apple Maps
WFD catchment
Rea from Bourn Brook to River Tame (GB104028042550)
2024 spills / hours
3 / 1.1
Long-term average
1.4 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
Stonehouse Brook 2 0.5 down 33% 100%
Horsley Woodhouse - Chestnut Close (CSO)
Overflow on sewer network
EA ID / permit
SVT00665 · EPRTB3793RA
Outlet location
SK3710043500 (OS grid reference) · View on Apple Maps
WFD catchment
Bottle Brook Catchment (trib of Derwent) (GB104028052300)
2024 spills / hours
2 / 0.8
Long-term average
0.8 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
Park/Bottle Brook 1 0.5 down 50% 100%
North East Interceptor CSO
Overflow on sewer network
Company site name
DUNSTALL HILL - COXWELL AVENUE (CSO)
EA ID / permit
SVT01664 · S/06/56045/O
Outlet location
SJ9153700343 (OS grid reference) · View on Apple Maps
WFD catchment
Smestow Bk - source to conf Wom-Penn Bk (GB109054049340)
2024 spills / hours
7 / 3.8
Long-term average
4.9 spills a year (monitored since 2019)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
Smestow Brook 1 0.5 down 86% 99%
Ashby - Bath Grounds CSO
Overflow on sewer network
Company site name
ASHBY - BATH GROUNDS (CSO)
EA ID / permit
SVT00119 · T/23/21320/O
Outlet location
SK3577416280 (OS grid reference) · View on Apple Maps
WFD catchment
Gilwiskaw Brook from Source to River Mease (GB104028046590)
2024 spills / hours
0 / 0.0
Long-term average
1.0 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
Gilwiskaw Brook 1 0.5 up from 0 100%
Rugeley - Sandy Lane (CSO)
Overflow on sewer network
EA ID / permit
SVT01924 · Permit application submitted
Outlet location
SK0882519229 (OS grid reference) · View on Apple Maps
WFD catchment
Blithe - Tad Bk to R Trent (GB104028046491)
2024 spills / hours
0 / 0.0
Long-term average
3.9 spills a year (monitored since 2019)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
Tret and Meresy Canal 1 0.5 up from 0 99%
Stoke Prior STW
Storm tank at sewage works
Sewage works
Stoke Prior
Company site name
STOKE PRIOR STW (SSTO)
EA ID / permit
SVT02203 · S/07/56078/R
Outlet location
SO9361066620 (OS grid reference) · View on Apple Maps
WFD catchment
Salwarpe - source to conf Elmbridge Bk (GB109054044200)
2024 spills / hours
29 / 551
Long-term average
19.5 spills a year (monitored since 2020)
Investigation
UWWTR investigation ongoing, Operational investigation completed
Improvement
Operational improvement completed
Volume & pollution
Estimate from 0.5 hours spilling →
Hen Brook 3 0.5 down 90% 98%
Werburgh Drive CSO
Overflow on sewer network
Company site name
TRENTHAM - WERBURGH DRIVE (CSO)
EA ID / permit
SVT02499 · T/01/35955/O
Outlet location
SJ8689740931 (OS grid reference) · View on Apple Maps
WFD catchment
Longton Bk - source to R Trent (GB104028053273)
2024 spills / hours
3 / 3.4
Long-term average
2.1 spills a year (monitored since 2019)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
Longton Brook 1 0.5 down 67% 100%
Burford Road CSO
Overflow on sewer network
Company site name
EVESHAM - BURFORD ROAD 8/9 (CSO)
EA ID / permit
SVT00417 · S/17/05968/O
Outlet location
SP0423143935 (OS grid reference) · View on Apple Maps
WFD catchment
Avon- Tramway Br Stratford to Workman Br Evesham (GB109054044401)
2024 spills / hours
4 / 0.3
Long-term average
6.4 spills a year (monitored since 2019)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
River Avon 4 0.5 no change 100%
Chaplin Road No.1 CSO
Overflow on sewer network
Company site name
DRESDEN - BELGRAVE RD/CHAPLIN RD (CSO)
EA ID / permit
SVT00511 · T/01/22807/O
Outlet location
SJ9130142345 (OS grid reference) · View on Apple Maps
WFD catchment
Longton Bk - source to R Trent (GB104028053273)
2024 spills / hours
2 / 0.1
Long-term average
7.8 spills a year (monitored since 2020)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
Tributary of Longton Brook 4 0.5 up 100% 100%
Telford - Richmond Avenue (CSO)
Overflow on sewer network
EA ID / permit
SVT01796 · EPRKB3091VR
Outlet location
SJ6908513866 (OS grid reference) · View on Apple Maps
WFD catchment
Red Strine - source to conf R Strine (GB109054050120)
2024 spills / hours
1 / 0.1
Long-term average
0.4 spills a year (monitored since 2021)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
Crow Brook 1 0.5 no change 100%
Waltham on the Wold STW & SPS
Storm discharge at pumping station
Company site name
SPROXTON - COSTON ROAD (SSO)
EA ID / permit
SVT02434 · EPRYB3093RT
Outlet location
SK7810026500 (OS grid reference) · View on Apple Maps
WFD catchment
Eye from Source to Langham Brook (GB104028047610)
2024 spills / hours
12 / 105
Long-term average
8.0 spills a year (monitored since 2021)
Investigation
Operational investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.5 hours spilling →
River Eye + Various Brooks 1 0.5 down 92% 100%
Windmill Avenue CSO
Overflow on sewer network
Company site name
RUBERY - WINDMILL AVENUE (CSO)
EA ID / permit
SVT02572 · T/09/00786/O
Outlet location
SO9847577504 (OS grid reference) · View on Apple Maps
WFD catchment
Rea source to Bourn Brook (GB104028042510)
2024 spills / hours
1 / 0.3
Long-term average
1.2 spills a year (monitored since 2020)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Callow Brook 1 0.4 no change 100%
Nechells - Mount St-Needham St CSO
Overflow on sewer network
Company site name
NECHELLS - MOUNT ST/NEEDHAM ST (CSO)
EA ID / permit
SVT01607 · T/09/35021/O
Outlet location
SP0961589198 (OS grid reference) · View on Apple Maps
WFD catchment
Rea from Bourn Brook to River Tame (GB104028042550)
2024 spills / hours
0 / 0.0
Long-term average
0.6 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
River Rea 1 0.4 up from 0 100%
Kilburn - Derby Road 211 (CSO)
Overflow on sewer network
EA ID / permit
SVT00666 · EPRTB3793EU
Outlet location
SK3710043500 (OS grid reference) · View on Apple Maps
WFD catchment
Bottle Brook Catchment (trib of Derwent) (GB104028052300)
2024 spills / hours
4 / 6.8
Long-term average
6.4 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation completed
Improvement
Operational improvement completed
Volume & pollution
Estimate from 0.4 hours spilling →
Park/Bottle Brook 1 0.4 down 75% 100%
Stone Road/Bankhouse Road Jnct CSO
Overflow on sewer network
Company site name
TRENTHAM - STONE RD/BANKHOUSE RD (CSO)
EA ID / permit
SVT02212 · T/01/35786/O
Outlet location
SJ8633441798 (OS grid reference) · View on Apple Maps
WFD catchment
Trent from Fowlea Brook to Tittensor (GB104028053271)
2024 spills / hours
2 / 0.2
Long-term average
6.4 spills a year (monitored since 2019)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
River Trent 5 0.4 up 150% 100%
Uttoxeter Old Rd/Junction St CSO
Overflow on sewer network
Company site name
DERBY - UTTOXETER OLD RD (CSO)
EA ID / permit
SVT02378 · T/47/22335/O
Outlet location
SK3403436133 (OS grid reference) · View on Apple Maps
WFD catchment
Markeaton Brook from Mackworth Brook to Derwent (GB104028052830)
2024 spills / hours
2 / 0.4
Long-term average
2.9 spills a year (monitored since 2019)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Markeaton Brook 2 0.4 no change 100%
Park Crescent CSO
Overflow on sewer network
Company site name
WOLVERHAMPTON - PARK CRESCENT (CSO)
EA ID / permit
SVT01758 · S/06/50097/O
Outlet location
SJ9020700368 (OS grid reference) · View on Apple Maps
WFD catchment
Smestow Bk - source to conf Wom-Penn Bk (GB109054049340)
2024 spills / hours
1 / 0.2
Long-term average
18.0 spills a year (monitored since 2019)
Investigation
Env Act (SODRP) investigation ongoing, UWWTR investigation ongoing, Operational investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Smestow Brook via SWS 4 0.4 up 300% 100%
Off Stallington Road CSO
Overflow on sewer network
Company site name
BLYTHE BRIDGE - STALLINGTON LANE (CSO)
EA ID / permit
SVT02157 · T/06/30271/O
Outlet location
SJ9606940036 (OS grid reference) · View on Apple Maps
WFD catchment
Blithe from Source to Tad Brook (GB104028052290)
2024 spills / hours
2 / 1.1
Long-term average
2.3 spills a year (monitored since 2020)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Tributary of River Blithe 2 0.4 no change 100%
Banbury Road CSO
Overflow on sewer network
Company site name
KINETON - BANBURY ROAD/MILL LANE (CSO)
EA ID / permit
SVT00171 · S/13/20324/O
Outlet location
SP3392250961 (OS grid reference) · View on Apple Maps
WFD catchment
Dene - source to Butlers Marston (GB109054039501)
2024 spills / hours
0 / 0.0
Long-term average
3.7 spills a year (monitored since 2019)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
River Dene 1 0.4 up from 0 100%
Glenfield/Kirby Muxloe PS/Stm/SWS
Overflow on sewer network
Company site name
GLENFIELD - LEICESTER ROAD (CSO)
EA ID / permit
SVT00957 · EPRKB3595ED
Outlet location
SK5458006877 (OS grid reference) · View on Apple Maps
WFD catchment
Rothley Brook Catchment (trib of Soar) (GB104028046730)
2024 spills / hours
5 / 1.6
Long-term average
2.7 spills a year (monitored since 2019)
Investigation
Operational investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Glenfield/Braunstone/K/Mux Br 2 0.4 down 60% 100%
Chapel Street
Overflow on sewer network
Company site name
CHAPEL STREET (CSO)
EA ID / permit
SVT00225 · T/19/03382/O
Outlet location
SP3679087610 (OS grid reference) · View on Apple Maps
WFD catchment
Wem Brook from Source to River Anker (GB104028042430)
2024 spills / hours
21 / 9.9
Long-term average
13.5 spills a year (monitored since 2024)
Investigation
Env Act (SODRP) investigation ongoing, UWWTR investigation completed, Operational investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Wem Brook (River Anker) 6 0.4 down 71% 94%
Codnor - Jessop Street 2 CSO
Overflow on sewer network
Company site name
CODNOR - JESSOP STREET 2 (CSO)
EA ID / permit
SVT00599 · T/61/21512/O
Outlet location
SK4204749134 (OS grid reference) · View on Apple Maps
WFD catchment
Bailey Brook Catchment (trib of Erewash) (GB104028052590)
2024 spills / hours
4 / 0.8
Long-term average
1.4 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Tributary of Bailey Brook 2 0.4 down 50% 100%
Codnor - 24 Holborn View CSO
Overflow on sewer network
Company site name
CODNOR - HOLBORN VIEW 24 (CSO)
EA ID / permit
SVT01158 · T/61/03673/O
Outlet location
SK4187450121 (OS grid reference) · View on Apple Maps
WFD catchment
Bailey Brook Catchment (trib of Erewash) (GB104028052590)
2024 spills / hours
0 / 0.0
Long-term average
0.8 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Tributary of Bailey Brook 1 0.4 up from 0 100%
Saintbury - the Cross (CSO)
Storm discharge at pumping station
EA ID / permit
SVT02284 · Unpermitted
Outlet location
SP1163340235 (OS grid reference) · View on Apple Maps
WFD catchment
Bretforton Bk - source to conf Broadway-Badsey Bk (GB109054039341)
2024 spills / hours
17 / 157
Long-term average
5.2 spills a year (monitored since 2021)
Monitor below 90%
No longer operational as an overflow - permit revoked or to be revoked · Overflow no longer spilling to environment - from Sep
Investigation
Operational investigation completed
Improvement
Operational improvement completed
Volume & pollution
Estimate from 0.4 hours spilling →
Trib of Broadway Brook 1 0.4 down 94% 98%
Dudley - Jesson Road (CSO)
Overflow on sewer network
EA ID / permit
SVT00797 · Permit application submitted
Outlet location
SO9346292877 (OS grid reference) · View on Apple Maps
WFD catchment
Tame (Oldbury Arm) - source to conf R Tame (Wton Arm) (GB104028042601)
2024 spills / hours
2 / 0.7
Long-term average
1.7 spills a year (monitored since 2023)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Tipton Brook 2 0.4 no change 100%
Kenilworth - the Close-Mill End CSO
Overflow on sewer network
Company site name
KENILWORTH - THE CLOSE/MILL END (CSO)
EA ID / permit
SVT01247 · S/11/26415/O
Outlet location
SP2959072827 (OS grid reference) · View on Apple Maps
WFD catchment
Finham Bk - source to conf Canley Bk (GB109054044470)
2024 spills / hours
2 / 3.3
Long-term average
2.6 spills a year (monitored since 2021)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Finham Brook 1 0.4 down 50% 98%
Wirksworth - Warmbrook/Derby Road (SO)
Overflow on sewer network
EA ID / permit
SVT02444 · EPRJB3994EB
Outlet location
SK2861053610 (OS grid reference) · View on Apple Maps
WFD catchment
Ecclesborne Catchment (trib of Derwent) (GB104028052720)
2024 spills / hours
1 / 0.3
Long-term average
11.2 spills a year (monitored since 2021)
Investigation
UWWTR investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Trib of River Ecclesbourne 2 0.4 up 100% 98%
Darlaston - Wolverhampton Street (CSO)
Overflow on sewer network
EA ID / permit
SVT02596 · T/08/30116/O
Outlet location
SO9663097130 (OS grid reference) · View on Apple Maps
WFD catchment
Tame (W/ton Arm) source to conf Oldbury (GB104028046930)
2024 spills / hours
4 / 1.1
Long-term average
2.0 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.4 hours spilling →
Bilston/Darlaston Brook 1 0.4 down 75% 98%
Cole Avenue CSO
Overflow on sewer network
Company site name
TUFFLEY - COLE AV/PODSMEAD RD (CSO)
EA ID / permit
SVT00604 · S/20/23082/O
Outlet location
SO8218116058 (OS grid reference) · View on Apple Maps
WFD catchment
Severn River and Trib Estuary (GB530905415403)
2024 spills / hours
1 / 1.0
Long-term average
0.8 spills a year (monitored since 2020)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Trib of River Severn 1 0.3 no change 100%
Winson Green - Lodge Rd/Talbot St (CSO)
Overflow on sewer network
EA ID / permit
SVT01739 · EPRJB3491RJ
Outlet location
SP0516588911 (OS grid reference) · View on Apple Maps
WFD catchment
Hockley Brook Catchment (trib of Rea) (GB104028042640)
2024 spills / hours
3 / 0.3
Long-term average
7.0 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Hockley Brook 5 0.3 up 67% 99%
Royal Exchange Car Park CSO
Overflow on sewer network
Company site name
TELFORD - FURNACE LANE TRENCH (CSO)
EA ID / permit
SVT01916 · EPRHB3898EU
Outlet location
SJ6982013320 (OS grid reference) · View on Apple Maps
WFD catchment
Red Strine - source to conf R Strine (GB109054050120)
2024 spills / hours
0 / 0.0
Long-term average
0.6 spills a year (monitored since 2019)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Hortonwood Open Channel 1 0.3 up from 0 100%
Wood Road/School Road CSO
Overflow on sewer network
Company site name
TETTENHALL - SCHOOL ROAD/WOOD ROAD (CSO)
EA ID / permit
SVT02600 · T/03/12429/O
Outlet location
SO8780099130 (OS grid reference) · View on Apple Maps
WFD catchment
Smestow Bk - source to conf Wom-Penn Bk (GB109054049340)
2024 spills / hours
2 / 0.4
Long-term average
0.8 spills a year (monitored since 2020)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
River Penk/Wergs Brook 3 0.3 up 50% 100%
Calthorpe Rd-St James Rd Jcn CSO
Overflow on sewer network
Company site name
EDGBASTON - CALTHORPE/ST JAMES RD (CSO)
EA ID / permit
SVT00455 · T/09/35019/O
Outlet location
SP0739685240 (OS grid reference) · View on Apple Maps
WFD catchment
Rea from Bourn Brook to River Tame (GB104028042550)
2024 spills / hours
2 / 0.4
Long-term average
1.7 spills a year (monitored since 2020)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Stonehouse Brook 2 0.3 no change 100%
Hollybush Road CSO
Overflow on sewer network
Company site name
BRIDGNORTH - HOLLYBUSH ROAD (CSO)
EA ID / permit
SVT01164 · S/02/12217/O
Outlet location
SO7182592483 (OS grid reference) · View on Apple Maps
WFD catchment
Severn - conf R Worfe to conf R Stour (GB109054049145)
2024 spills / hours
2 / 0.3
Long-term average
1.9 spills a year (monitored since 2019)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
River Severn 3 0.3 up 50% 94%
Kilburn - Derby Rd/Bywell Ln CSO
Overflow on sewer network
Company site name
KILBURN - DERBY RD/BYWELL LN (CSO)
EA ID / permit
SVT01258 · T/45/21097/O
Outlet location
SK3787846244 (OS grid reference) · View on Apple Maps
WFD catchment
Bottle Brook Catchment (trib of Derwent) (GB104028052300)
2024 spills / hours
2 / 2.5
Long-term average
1.2 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Bottle Brook 1 0.3 down 50% 100%
Waltham on the Wold STW & SPS
Storm discharge at pumping station
Company site name
SALTBY - STONESBY LANE (SSO)
EA ID / permit
SVT02435 · EPRYB3093ED
Outlet location
SK7650024100 (OS grid reference) · View on Apple Maps
WFD catchment
Eye from Source to Langham Brook (GB104028047610)
2024 spills / hours
1 / 2.2
Long-term average
3.8 spills a year (monitored since 2021)
Investigation
Operational investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
River Eye + Various Brooks 1 0.3 no change 100%
Handsworth-Oxhill Rd/Avenue Rd Jct (CSO)
Overflow on sewer network
EA ID / permit
SVT01235 · EPRJB3599VD
Outlet location
SP0375990897 (OS grid reference) · View on Apple Maps
WFD catchment
Tame - conf two arms to R Rea (GB104028046842)
2024 spills / hours
1 / 0.9
Long-term average
3.4 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Trib River Tame 2 0.3 up 100% 100%
Wharf Street Pumping Station
Storm discharge at pumping station
Company site name
BAWTRY - WHARF STREET (CSO)
EA ID / permit
SVT02529 · T/78/07732/O
Outlet location
SK6554093080 (OS grid reference) · View on Apple Maps
WFD catchment
Idle from Ryton to Trent (GB104028058110)
2024 spills / hours
0 / 0.0
Long-term average
5.8 spills a year (monitored since 2021)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
River Idle 4 0.3 up from 0 100%
Allesley - Birmingham Road (CSO)
Overflow on sewer network
EA ID / permit
SVT01372 · EPRJB3997NV
Outlet location
SP2976080576 (OS grid reference) · View on Apple Maps
WFD catchment
Sherbourne - source to conf R Sowe (GB109054044620)
2024 spills / hours
0 / 0.0
Long-term average
2.6 spills a year (monitored since 2021)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Pickford Brook 1 0.3 up from 0 100%
Shenstone Sewage Treatment Works
Inlet overflow at sewage works
Sewage works
Shenstone
Company site name
SHENSTONE STW IPS (CSO)
EA ID / permit
SVT02001 · T/17/35749/R
Outlet location
SK1203504343 (OS grid reference) · View on Apple Maps
WFD catchment
Black-Bourne Bk from source (confluence) to R Tame (GB104028047000)
2024 spills / hours
0 / 0.0
Long-term average
13.2 spills a year (monitored since 2021)
Investigation
Env Act (SODRP) investigation ongoing, UWWTR investigation completed, Operational investigation completed
Improvement
Operational improvement completed
Volume & pollution
Estimate from 0.3 hours spilling →
Bourne Brook 1 0.3 up from 0 100%
Sommerville Road CSO
Overflow on sewer network
Company site name
SMALL HEATH - SOMERVILLE ROAD (CSO)
EA ID / permit
SVT02099 · T/12/22673/O
Outlet location
SP1133685323 (OS grid reference) · View on Apple Maps
WFD catchment
Cole from Springfield to Hatchford-Kingshurst Brook (GB104028042502)
2024 spills / hours
0 / 0.0
Long-term average
2.3 spills a year (monitored since 2019)
Investigation
No investigation activity in reporting period
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
River Cole 1 0.3 up from 0 99%
Harts Road Combined Sewer Overflow
Overflow on sewer network
Company site name
WASHWOOD HEATH - HARTS ROAD (CSO)
EA ID / permit
SVT01072 · T/10/36467/O
Outlet location
SP1081988316 (OS grid reference) · View on Apple Maps
WFD catchment
Tame - R Rea to R Blythe (GB104028046841)
2024 spills / hours
8 / 1.9
Long-term average
16.2 spills a year (monitored since 2020)
Investigation
Env Act (SODRP) investigation ongoing, UWWTR investigation ongoing, Operational investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Tributary of River Tame 5 0.3 down 38% 100%
Sheldon STW
Storm discharge at pumping station
Company site name
SHELDON - JOHNSON LA TPS (CSO)
EA ID / permit
SVT01996 · Unpermitted
Outlet location
SK1767068950 (OS grid reference) · View on Apple Maps
WFD catchment
Wye from Monk's Dale to Derwent (GB104028057820)
2024 spills / hours
1 / 0.3
Long-term average
1.0 spills a year (monitored since 2023)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Shack 2 0.3 up 100% 98%
Wolseley Road CSO
Overflow on sewer network
Company site name
OAK HILL - WOLSELEY ROAD (CSO)
EA ID / permit
SVT02589 · T/01/30156/O
Outlet location
SJ8724743293 (OS grid reference) · View on Apple Maps
WFD catchment
Trent from Fowlea Brook to Tittensor (GB104028053271)
2024 spills / hours
5 / 1.0
Long-term average
3.3 spills a year (monitored since 2020)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
River Trent 5 0.3 no change 98%
Anchor Road CSO
Overflow on sewer network
Company site name
LONGTON - ANCHOR ROAD (CSO)
EA ID / permit
SVT00079 · T/01/22783/O
Outlet location
SJ9118043520 (OS grid reference) · View on Apple Maps
WFD catchment
Longton Bk - source to R Trent (GB104028053273)
2024 spills / hours
3 / 1.3
Long-term average
2.7 spills a year (monitored since 2020)
Investigation
Env Act (SODRP) investigation ongoing, Operational investigation completed
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Anchor Brook 2 0.3 down 33% 100%
The Dingle CSO
Overflow on sewer network
Company site name
BURTON UPON TRENT - FERRY STREET (CSO)
EA ID / permit
SVT02285 · T/24/35718/O
Outlet location
SK2532821917 (OS grid reference) · View on Apple Maps
WFD catchment
Trent - R Tame to R Dove (GB104028047180)
2024 spills / hours
7 / 1.3
Long-term average
29.7 spills a year (monitored since 2019)
Investigation
Env Act (SODRP) investigation ongoing, UWWTR investigation completed, Operational investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
River Trent 3 0.3 down 57% 100%
Park Lane CSO
Overflow on sewer network
Company site name
PARK VILLAGE - PARK LANE (CSO)
EA ID / permit
SVT01760 · S/06/20980/O
Outlet location
SJ9196800110 (OS grid reference) · View on Apple Maps
WFD catchment
Smestow Bk - source to conf Wom-Penn Bk (GB109054049340)
2024 spills / hours
4 / 1.0
Long-term average
2.7 spills a year (monitored since 2020)
Investigation
Env Act (SODRP) investigation ongoing
Improvement
No improvement action in reporting period
Volume & pollution
Estimate from 0.3 hours spilling →
Smestow Brook 1 0.3 down 75% 95%

Sewage treatment works

Storm tanks and inlet overflows at each Severn Trent Water sewage works. The figures are 2025 spills.

← All water companies · Contains Environment Agency data licensed under the Open Government Licence v3.0. How to read the data.