Copster Green Sewer Eje
Storm discharge at pumping station
- Company site name
- Copster Green Sewer Ejector Station
- EA ID / permit
- UUP00540 · 01RIB0048
- Outlet location
- SD6745034230 (OS grid reference) · View on Apple Maps
- WFD catchment
- Showley Brook (GB112071065710)
- 2024 spills / hours
- 0 / 0.0
- Long-term average
- 0.5 spills a year (monitored since 2024)
- Monitor below 90%
- Telemetry or data archiving failure / issue · Resolved - January after reporting year
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.5 hours spilling →
|
Showley Brook |
1 |
6.5 |
up from 0 |
78% |
Poplar Cottages CSO
Overflow on sewer network
- Company site name
- Poplar Cottages CSO
- EA ID / permit
- UUP01562 · 016881722
- Outlet location
- SJ6456077200 (OS grid reference) · View on Apple Maps
- WFD catchment
- Forge (Kidd) Brook (GB112068060400)
- 2024 spills / hours
- 9 / 5.6
- Long-term average
- 7.4 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.5 hours spilling →
|
Trib of Kid Brook via SWS |
8 |
6.5 |
down 11% |
99% |
Hunt Lane Combined Sewer Overflow
Overflow on sewer network
- Company site name
- Hunt Lane CSO
- EA ID / permit
- UUP01001 · 016950499
- Outlet location
- SD9057004990 (OS grid reference) · View on Apple Maps
- WFD catchment
- Wince Brook (GB112069061120)
- 2024 spills / hours
- 9 / 7.4
- Long-term average
- 18.2 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.5 hours spilling →
|
Stock Brook Culvert via SWS |
3 |
6.5 |
down 67% |
100% |
Cleator WwTW
Inlet overflow at sewage works
- Sewage works
- Cleator
- Company site name
- CLEATOR WwTW
- EA ID / permit
- UUP00498 · 017470025
- Outlet location
- NY0129013190 (OS grid reference) · View on Apple Maps
- WFD catchment
- Keekle (lower) (GB112074070000)
- Bathing water
- Seascale
- 2024 spills / hours
- 9 / 1.2
- Long-term average
- 60.3 spills a year (monitored since 2018)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.4 hours spilling →
|
River Keekle |
20 |
6.4 |
up 122% |
100% |
New Brighton Pumping Station
Storm discharge at pumping station
- Company site name
- New Brighton PS
- EA ID / permit
- UUP01376 · 016810340
- Outlet location
- SJ3133994272 (OS grid reference) · View on Apple Maps
- WFD catchment
- MERSEY - Transitional (GB531206908100)
- Bathing water
- Moreton; Wallasey
- Shellfish water
- North Wirral (East); North Wirral (West)
- 2024 spills / hours
- – / –
- Long-term average
- 1.5 spills a year (monitored since 2017)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.3 hours spilling →
|
Tidal River Mersey |
3 |
6.3 |
|
100% |
Town Beck CSO 39065
Overflow on sewer network
- Company site name
- Town Beck CSO
- EA ID / permit
- UUP01955 · 017380295
- Outlet location
- SD2918078120 (OS grid reference) · View on Apple Maps
- WFD catchment
- Dragley Beck (GB112073071160)
- 2024 spills / hours
- 28 / 53
- Long-term average
- 17.5 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 6.3 hours spilling →
|
Town Beck |
4 |
6.3 |
down 86% |
99% |
Outside 16 Coronation Rd CSO 381PQ
Overflow on sewer network
- Company site name
- O/S 16 Coronation Road
- EA ID / permit
- UUP01487 · 016982754
- Outlet location
- SJ3050098903 (OS grid reference) · View on Apple Maps
- WFD catchment
- MERSEY MOUTH - transitional (GB641211630001)
- 2024 spills / hours
- 12 / 6.9
- Long-term average
- 15.4 spills a year (monitored since 2018)
- Investigation
- Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 6.2 hours spilling →
|
River Mersey Estuary |
7 |
6.2 |
down 42% |
99% |
Heaton Bridge CSO Bolton
Overflow on sewer network
- Company site name
- Heaton Bridge CSO
- EA ID / permit
- UUP00933 · 016982883
- Outlet location
- SD6791008840 (OS grid reference) · View on Apple Maps
- WFD catchment
- Middle Brook (GB112069064540)
- 2024 spills / hours
- 14 / 5.2
- Long-term average
- 18.0 spills a year (monitored since 2019)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.1 hours spilling →
|
Middle Brook |
8 |
6.1 |
down 43% |
100% |
Ballam Road Pumping Station FYL0004
Storm discharge at pumping station
- Company site name
- Ballam Road PS
- EA ID / permit
- UUP00171 · 017180610
- Outlet location
- SD3668027570 (OS grid reference) · View on Apple Maps
- WFD catchment
- Liggard Brook (GB112071065650)
- Bathing water
- St Annes; St. Annes North; Blackpool South
- Shellfish water
- Ribble
- 2024 spills / hours
- 17 / 21
- Long-term average
- 23.1 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.1 hours spilling →
|
Liggard Brook, a tributary of Main Drain a tributary of the River Ribble Estuary |
7 |
6.1 |
down 59% |
100% |
Keeper'S Lane CSO (472BH)
Overflow on sewer network
- Company site name
- KEEPERS LANE CSO
- EA ID / permit
- UUP01051 · 01VRY0081
- Outlet location
- SJ6253073360 (OS grid reference) · View on Apple Maps
- WFD catchment
- Weaver (Dane to Frodsham) (GB112068060500)
- 2024 spills / hours
- 14 / 13
- Long-term average
- 8.8 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.1 hours spilling →
|
Trib of River Weaver |
10 |
6.1 |
down 29% |
96% |
Manchester Rd Corrie Dr CSO BOL0245
Overflow on sewer network
- Company site name
- Manchester Road / Corrie Drive CSO (079DB)
- EA ID / permit
- UUP02225 · EPRJB3893AW
- Outlet location
- SD7637704026 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irwell (Croal to Irk) (GB112069061451)
- 2024 spills / hours
- 16 / 14
- Long-term average
- 10.0 spills a year (monitored since 2024)
- Monitor below 90%
- Sensor failure / issue · Resolved - Nov
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.1 hours spilling →
|
Unity Brook |
4 |
6.1 |
down 75% |
68% |
Ainsdale Wastewater Treatment Works
Storm tank at sewage works
- Sewage works
- Ainsdale
- Company site name
- AINSDALE WwTW
- EA ID / permit
- UUP00088 · 016930486
- Outlet location
- SD3203011100 (OS grid reference) · View on Apple Maps
- WFD catchment
- Chisnall Brook (GB112069064510)
- Bathing water
- Southport
- 2024 spills / hours
- 1 / 0.0
- Long-term average
- 15.9 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.0 hours spilling →
|
Fine Janes Brook |
4 |
6.0 |
up 300% |
95% |
Laneshawbridge School Lane CSO
Overflow on sewer network
- Company site name
- Laneshawbridge School Lane Combined Sewer Overflow
- EA ID / permit
- UUP01105 · 01PEN0029
- Outlet location
- SD9230040670 (OS grid reference) · View on Apple Maps
- WFD catchment
- Colne Water (Laneshaw) (GB112071065210)
- 2024 spills / hours
- 8 / 5.7
- Long-term average
- 6.5 spills a year (monitored since 2020)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 6.0 hours spilling →
|
Colne Water |
3 |
6.0 |
down 63% |
97% |
Cranberry Lane CSO
Overflow on sewer network
- Company site name
- Cranberry Lane CSO
- EA ID / permit
- UUP00558 · 017180469
- Outlet location
- SD7021021080 (OS grid reference) · View on Apple Maps
- WFD catchment
- Darwen - headwaters to conf Davy Field Bk (GB112071065240)
- 2024 spills / hours
- 5 / 4.4
- Long-term average
- 5.7 spills a year (monitored since 2020)
- Investigation
- Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 6.0 hours spilling →
|
Trib River Darwen |
2 |
6.0 |
down 60% |
97% |
Garrick Avenue CSO
Overflow on sewer network
- Company site name
- Garrick Avenue CSO
- EA ID / permit
- UUP00773 · 016892439
- Outlet location
- SJ2526089670 (OS grid reference) · View on Apple Maps
- WFD catchment
- The Birket including Arrowe Brook and Fender (GB112068060530)
- Bathing water
- Moreton
- Shellfish water
- North Wirral (West)
- 2024 spills / hours
- 2 / 9.5
- Long-term average
- 10.6 spills a year (monitored since 2017)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.9 hours spilling →
|
Arrowe Brook |
3 |
5.9 |
up 50% |
99% |
Bury New Rd Lockett St CSO
Overflow on sewer network
- Company site name
- Bury New Road/Lockett Street CSO
- EA ID / permit
- UUP00381 · 016982899
- Outlet location
- SJ8346099320 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irwell (Croal to Irk) (GB112069061451)
- 2024 spills / hours
- 5 / 4.9
- Long-term average
- 10.9 spills a year (monitored since 2019)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.9 hours spilling →
|
River Irwell |
5 |
5.9 |
no change |
100% |
Compstall Road CSO
Overflow on sewer network
- Company site name
- Compstall Road CSO
- EA ID / permit
- UUP00531 · 016982502
- Outlet location
- SJ9643090690 (OS grid reference) · View on Apple Maps
- WFD catchment
- Etherow (Glossop Brook to Goyt) (GB112069061050)
- 2024 spills / hours
- 4 / 1.3
- Long-term average
- 10.0 spills a year (monitored since 2020)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.9 hours spilling →
|
River Etherow |
6 |
5.9 |
up 50% |
100% |
Camerton Ww Pumping Station
Storm discharge at pumping station
- Company site name
- Camerton Ww PS
- EA ID / permit
- UUP00396 · 017580269
- Outlet location
- NY0380030550 (OS grid reference) · View on Apple Maps
- WFD catchment
- Derwent - conf Cocker to tidal (GB112075070520)
- 2024 spills / hours
- 26 / 74
- Long-term average
- 15.8 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 5.9 hours spilling →
|
River Derwent |
3 |
5.9 |
down 88% |
100% |
Binns Street CSO
Overflow on sewer network
- EA ID / permit
- UUP00241 · 01TAM0123
- Outlet location
- SJ9534098130 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tame (Swineshaw Brook to Mersey) (GB112069061112)
- 2024 spills / hours
- 0 / 0.0
- Long-term average
- 0.5 spills a year (monitored since 2024)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.9 hours spilling →
|
River Tame |
1 |
5.9 |
up from 0 |
100% |
Oughtrighton Lane CSO 482KO
Overflow on sewer network
- Company site name
- Oughtrington Lane CSO
- EA ID / permit
- UUP01484 · 016982896
- Outlet location
- SJ6969087430 (OS grid reference) · View on Apple Maps
- WFD catchment
- Bridgewater Canal (GB112069061382)
- 2024 spills / hours
- 3 / 3.5
- Long-term average
- 4.5 spills a year (monitored since 2018)
- Monitor below 90%
- Sensor failure / issue · Resolved - Dec
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.8 hours spilling →
|
Bridgewater Canal |
1 |
5.8 |
down 67% |
84% |
Mancunian Way CSO
Overflow on sewer network
- Company site name
- Mancunian Way CSO
- EA ID / permit
- UUP01239 · 016982729
- Outlet location
- SJ8494097510 (OS grid reference) · View on Apple Maps
- WFD catchment
- Medlock (Lumb Brook to Irwell) (GB112069061152)
- 2024 spills / hours
- 7 / 6.2
- Long-term average
- 10.8 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.8 hours spilling →
|
River Medlock via SWS |
5 |
5.8 |
down 29% |
100% |
Beresford Road CSO
Overflow on sewer network
- Company site name
- Beresford Road Combined Sewer Overflow
- EA ID / permit
- UUP00222 · 016942057
- Outlet location
- SJ8655095240 (OS grid reference) · View on Apple Maps
- WFD catchment
- Platt Brook (Source to Fallowfield Bk) (GB112069061060)
- 2024 spills / hours
- 5 / 4.8
- Long-term average
- 6.8 spills a year (monitored since 2020)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.8 hours spilling →
|
Clvrt Section of Gore Brook |
3 |
5.8 |
down 40% |
99% |
Altrincham WwTW High Level Overflow
Storm discharge at pumping station
- Company site name
- Altrincham WwTW High Level Overflow (Formerly Woodcote Road CSO)
- EA ID / permit
- UUP00112 · 016892363
- Outlet location
- SJ7532090270 (OS grid reference) · View on Apple Maps
- WFD catchment
- Sinderland Brook (GB112069060980)
- 2024 spills / hours
- 9 / 11
- Long-term average
- 10.2 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.8 hours spilling →
|
Sinderland Brook |
4 |
5.8 |
down 56% |
97% |
Cuddington Lane CSO (471QL)
Overflow on sewer network
- Company site name
- Cuddington Lane (Woods) CSO
- EA ID / permit
- UUP00588 · 01VRY0054
- Outlet location
- SJ5990072500 (OS grid reference) · View on Apple Maps
- WFD catchment
- Cuddington Brook (Source to Crowton Brook) (GB112068060480)
- 2024 spills / hours
- 15 / 32
- Long-term average
- 9.0 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 5.7 hours spilling →
|
Cuddington Brook |
4 |
5.7 |
down 73% |
99% |
Rear of 47 Vendale Ave CSO (379AE)
Overflow on sewer network
- Company site name
- Rear of 47 Vendale Avenue
- EA ID / permit
- UUP01629 · 016982746
- Outlet location
- SD7695000600 (OS grid reference) · View on Apple Maps
- WFD catchment
- Folly Brook and Salteye Brook (GB112069061430)
- 2024 spills / hours
- 33 / 8.3
- Long-term average
- 18.3 spills a year (monitored since 2021)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.7 hours spilling →
|
Deans Brook via SWS |
17 |
5.7 |
down 48% |
100% |
Acton Lane Combined Sewer Overflow
Overflow on sewer network
- Company site name
- Acton Lane CSO
- EA ID / permit
- UUP00078 · 016892441
- Outlet location
- SJ2552089270 (OS grid reference) · View on Apple Maps
- WFD catchment
- The Birket including Arrowe Brook and Fender (GB112068060530)
- Bathing water
- Moreton
- Shellfish water
- North Wirral (West)
- 2024 spills / hours
- 4 / 2.8
- Long-term average
- 3.0 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.6 hours spilling →
|
Arrowe Brook a trib of the River Birket |
3 |
5.6 |
down 25% |
90% |
Manchester New Road CSO
Overflow on sewer network
- Company site name
- Manchester New Road Combined Sewer Overflow
- EA ID / permit
- UUP01226 · 016993577
- Outlet location
- SD8649004482 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irk (Wince to Irwell) (GB112069061131)
- 2024 spills / hours
- 8 / 5.9
- Long-term average
- 10.2 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.6 hours spilling →
|
Boardman Brook |
9 |
5.6 |
up 13% |
100% |
Toad Lane - High Street CSO
Overflow on sewer network
- Company site name
- Toad Lane - High Street CSO
- EA ID / permit
- UUP01947 · 016950161
- Outlet location
- SD8928013340 (OS grid reference) · View on Apple Maps
- WFD catchment
- Roch (Source to Spodden) (GB112069064720)
- 2024 spills / hours
- 7 / 2.0
- Long-term average
- 11.3 spills a year (monitored since 2020)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.6 hours spilling →
|
River Roch |
9 |
5.6 |
up 29% |
100% |
Parton N.F. Shore Pumping Station
Storm discharge at pumping station
- Company site name
- Parton PS
- EA ID / permit
- UUP01523 · 017470154
- Outlet location
- NX9773020230 (OS grid reference) · View on Apple Maps
- WFD catchment
- Solway Outer South (GB641211630003)
- 2024 spills / hours
- 40 / 5.0
- Long-term average
- 56.0 spills a year (monitored since 2019)
- High-spill reason (company)
- Data collection - Confirmed exceptional weather
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.6 hours spilling →
|
Irish Sea |
34 |
5.6 |
down 15% |
100% |
Gardner Road Pumping Station
Storm discharge at pumping station
- Company site name
- Gardner Road Pumping Station (Site ID 25027) (LAN0058)
- EA ID / permit
- UUP00772 · NPSWQD011000
- Outlet location
- SD5003071450 (OS grid reference) · View on Apple Maps
- WFD catchment
- Keer - Lower (GB112073064430)
- 2024 spills / hours
- 12 / 3.3
- Long-term average
- 21.8 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.5 hours spilling →
|
River Keer |
16 |
5.5 |
up 33% |
100% |
Junc Stringer St/New Bridge Ln CSO
Overflow on sewer network
- Company site name
- Stringer Street/Newbridge Lane CSO
- EA ID / permit
- UUP01042 · 01STK0089
- Outlet location
- SJ9039090700 (OS grid reference) · View on Apple Maps
- WFD catchment
- Goyt (Etherow to Mersey) (GB112069061000)
- 2024 spills / hours
- 0 / 0.0
- Long-term average
- 2.0 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.5 hours spilling →
|
River Goyt |
7 |
5.5 |
up from 0 |
91% |
Ainslie St/Harrogate St
Overflow on sewer network
- Company site name
- Ainslie Street/Harrogate Street CSO
- EA ID / permit
- UUP00090 · 017480391
- Outlet location
- SD1964070550 (OS grid reference) · View on Apple Maps
- WFD catchment
- Furness Permo-Triassic sandstone aquifers (GB41201G101900)
- Bathing water
- Walney West Shore
- Shellfish water
- Walney
- 2024 spills / hours
- 32 / 7.4
- Long-term average
- 42.7 spills a year (monitored since 2016)
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 5.5 hours spilling →
|
Ormsgill Reservoir |
30 |
5.5 |
down 6% |
100% |
Hawthorn Lane CSO
Overflow on sewer network
- Company site name
- Hawthorn Lane
- EA ID / permit
- UUP00922 · 016982619
- Outlet location
- SJ8469081460 (OS grid reference) · View on Apple Maps
- WFD catchment
- Bollin (Source to Dean) (GB112069061320)
- 2024 spills / hours
- 5 / 2.0
- Long-term average
- 9.3 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing, Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 5.4 hours spilling →
|
Clvrt'D Trib of River Bollin |
9 |
5.4 |
up 80% |
99% |
Huddersfield Road CSO (449BD)
Overflow on sewer network
- Company site name
- Huddersfield Road CSO
- EA ID / permit
- UUP00997 · 016993729
- Outlet location
- SJ9723098810 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tame (Chew Brook to Swineshaw Brook) (GB112069061111)
- 2024 spills / hours
- 7 / 2.7
- Long-term average
- 16.4 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.4 hours spilling →
|
Culvert to River Tame |
8 |
5.4 |
up 14% |
100% |
Assheton Road CSO 281CA
Overflow on sewer network
- Company site name
- ASSHETON ROAD CSO
- EA ID / permit
- UUP00153 · 01MAN0108
- Outlet location
- SJ8896099510 (OS grid reference) · View on Apple Maps
- WFD catchment
- Medlock (Lumb Brook to Irwell) (GB112069061152)
- 2024 spills / hours
- 10 / 5.8
- Long-term average
- 61.2 spills a year (monitored since 2019)
- Investigation
- Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 5.4 hours spilling →
|
Clvrt Trib of River Mersey |
11 |
5.4 |
up 10% |
100% |
Flass Lane at Bridgegate CSO
Overflow on sewer network
- Company site name
- Flass Lane at Bridgegate Ave, Newbarns CSO (04531/04CSO009)
- EA ID / permit
- UUP00744 · 017480448
- Outlet location
- SD2194069335 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mill Beck (Poaka Beck) (GB112074069790)
- Bathing water
- Walney Sandy Gap
- Shellfish water
- Walney; Roosebeck
- 2024 spills / hours
- – / –
- Long-term average
- 33.5 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 5.4 hours spilling →
|
Mill Beck |
15 |
5.4 |
|
100% |
Apethorn Lane
Overflow on sewer network
- Company site name
- Apethorn Lane
- EA ID / permit
- UUP00120 · 016982688
- Outlet location
- SJ9460093470 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tame (Swineshaw Brook to Mersey) (GB112069061112)
- 2024 spills / hours
- 3 / 2.1
- Long-term average
- 2.5 spills a year (monitored since 2024)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.3 hours spilling →
|
Trib River Tame |
2 |
5.3 |
down 33% |
100% |
B&Q CSO (101C4)
Overflow on sewer network
- Company site name
- B&Q CSO
- EA ID / permit
- UUP00162 · 017680294
- Outlet location
- NY3997055030 (OS grid reference) · View on Apple Maps
- WFD catchment
- Caldew d/s Caldbeck (GB102076073880)
- 2024 spills / hours
- 3 / 8.5
- Long-term average
- 5.8 spills a year (monitored since 2021)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 5.3 hours spilling →
|
River Caldew |
8 |
5.3 |
up 167% |
94% |
Westhulme Hospital CSO
Overflow on sewer network
- Company site name
- Westhulme Hospital CSO
- EA ID / permit
- UUP02087 · 01OLD0034
- Outlet location
- SD9063006030 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irk (Sourtce to Wince Brook) (GB112069061161)
- 2024 spills / hours
- 7 / 7.7
- Long-term average
- 9.0 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.3 hours spilling →
|
Plumpton Clough |
3 |
5.3 |
down 57% |
100% |
Miller Street/Corporation St CSO
Overflow on sewer network
- Company site name
- Miller St/Corporation St CSO
- EA ID / permit
- UUP01319 · 01MAN0161
- Outlet location
- SJ8414099060 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irk (Wince to Irwell) (GB112069061131)
- 2024 spills / hours
- 28 / 16
- Long-term average
- 21.0 spills a year (monitored since 2024)
- Monitor below 90%
- Sensor failure / issue · Resolved - Nov
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.3 hours spilling →
|
River Irk |
14 |
5.3 |
down 50% |
58% |
O/S 90 Queensway CSO
Overflow on sewer network
- Company site name
- Outside of 90 Queensway CSO
- EA ID / permit
- UUP01427 · 01VRY0097
- Outlet location
- SJ6553066260 (OS grid reference) · View on Apple Maps
- WFD catchment
- Weaver (Winsford Flashes to Dane) (GB112068060463)
- 2024 spills / hours
- 21 / 66
- Long-term average
- 16.2 spills a year (monitored since 2021)
- Monitor below 90%
- Sensor failure / issue · Resolved - Sep
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.2 hours spilling →
|
River Weaver via SWS |
9 |
5.2 |
down 57% |
88% |
Fairhaven Pumping Station
Storm discharge at pumping station
- Company site name
- Fairhaven Wastewater PS
- EA ID / permit
- UUP00720 · 017180556
- Outlet location
- SD3341425791 (OS grid reference) · View on Apple Maps
- WFD catchment
- RIBBLE_Transitional (GB531207112400)
- Bathing water
- St Annes; St. Annes North; Blackpool South
- Shellfish water
- Ribble
- 2024 spills / hours
- 9 / 16
- Long-term average
- 9.5 spills a year (monitored since 2018)
- Monitor below 90%
- Sensor failure / issue · Resolved - January after reporting year
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.2 hours spilling →
|
River Ribble Estuary |
5 |
5.2 |
down 44% |
89% |
Lathbury Road/Silchester Drive CSO
Overflow on sewer network
- Company site name
- LATHBURY ROAD / SILCHESTER DRIVE CSO
- EA ID / permit
- UUP01116 · 01MAN0136
- Outlet location
- SD8583500640 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irk (Wince to Irwell) (GB112069061131)
- 2024 spills / hours
- 7 / 4.4
- Long-term average
- 11.3 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.2 hours spilling →
|
Moston Brook |
7 |
5.2 |
no change |
100% |
Dukinfield Outfall Sewer CSO 441SM
Overflow on sewer network
- Company site name
- Dukinfield Outfall Sewer CSO
- EA ID / permit
- UUP00662 · 01TAM0150
- Outlet location
- SJ9327096700 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tame (Swineshaw Brook to Mersey) (GB112069061112)
- 2024 spills / hours
- 8 / 6.0
- Long-term average
- 9.0 spills a year (monitored since 2021)
- Monitor below 90%
- Installation set-up/design issue · Resolved - Aug
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.2 hours spilling →
|
River Tame |
5 |
5.2 |
down 38% |
86% |
Barrowford CSO
Overflow on sewer network
- Company site name
- Barrowford CSO
- EA ID / permit
- UUP00194 · 017180569
- Outlet location
- SD8530038830 (OS grid reference) · View on Apple Maps
- WFD catchment
- Pendle Water - Colne Water to Walverden Water (GB112071065170)
- 2024 spills / hours
- 41 / 7.9
- Long-term average
- 35.3 spills a year (monitored since 2019)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.1 hours spilling →
|
Pendle Water |
29 |
5.1 |
down 29% |
100% |
Liverpool Road (Hindley) CSO
Overflow on sewer network
- Company site name
- Liverpool Road (Hindley) CSO
- EA ID / permit
- UUP01158 · 016983327
- Outlet location
- SD6154003260 (OS grid reference) · View on Apple Maps
- WFD catchment
- Hey/Borsdane Brook (GB112069064520)
- 2024 spills / hours
- 20 / 117
- Long-term average
- 7.3 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.1 hours spilling →
|
Tributary of Hey Brook |
1 |
5.1 |
down 95% |
100% |
Cumberland Street CSO
Overflow on sewer network
- Company site name
- Cumberland Street CSO
- EA ID / permit
- UUP00594 · 016993736
- Outlet location
- SJ9590098800 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tame (Swineshaw Brook to Mersey) (GB112069061112)
- 2024 spills / hours
- 8 / 6.6
- Long-term average
- 12.1 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.1 hours spilling →
|
Culvert to the River Tame |
5 |
5.1 |
down 38% |
100% |
Croxteth Hall Lane CSO 261QD
Overflow on sewer network
- Company site name
- CROXTETH HALL LANE CSO
- EA ID / permit
- UUP00580 · 01LIV0014
- Outlet location
- SJ4050094950 (OS grid reference) · View on Apple Maps
- WFD catchment
- Alt (GB112069060580)
- 2024 spills / hours
- 3 / 2.9
- Long-term average
- 2.8 spills a year (monitored since 2019)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.0 hours spilling →
|
River Alt |
4 |
5.0 |
up 33% |
100% |
Watery Lane CSO PRE0108
Overflow on sewer network
- Company site name
- Watery Lane CSO
- EA ID / permit
- UUP02056 · 017180525
- Outlet location
- SD5198129844 (OS grid reference) · View on Apple Maps
- WFD catchment
- RIBBLE_Transitional (GB531207112400)
- 2024 spills / hours
- 0 / 0.0
- Long-term average
- 0.5 spills a year (monitored since 2016)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 5.0 hours spilling →
|
Chain Caul Culvert Into Ribble |
1 |
5.0 |
up from 0 |
100% |
Manchester Rd/Hope St
Overflow on sewer network
- Company site name
- Manchester Road/Hope Street CSO
- EA ID / permit
- UUP01231 · 016982615
- Outlet location
- SD6229009720 (OS grid reference) · View on Apple Maps
- WFD catchment
- Croal Minor (GB112069064540)
- 2024 spills / hours
- 8 / 7.3
- Long-term average
- 5.5 spills a year (monitored since 2024)
- Monitor below 90%
- Sensor failure / issue · Resolved - Sep
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 4.9 hours spilling →
|
River Croal |
3 |
4.9 |
down 63% |
82% |