Croston WwTW Crstn
Storm tank at sewage works
- Sewage works
- Croston Crstn
- Company site name
- CROSTON WwTW
- EA ID / permit
- UUP00575 · 017060017
- Outlet location
- SD4797018660 (OS grid reference) · View on Apple Maps
- WFD catchment
- Yarrow Culbeck Brook to tidal (GB112070064861)
- 2024 spills / hours
- 79 / 615
- Long-term average
- 69.1 spills a year (monitored since 2018)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 211 hours spilling →
|
River Yarrow |
33 |
211 |
down 58% |
100% |
Carrington Rd Pumping Station
Storm discharge at pumping station
- Company site name
- Carrington Road PS
- EA ID / permit
- UUP00413 · 01TRA0024
- Outlet location
- SJ7439093820 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mersey (upstream of Manchester Ship Canal) (GB112069061030)
- 2024 spills / hours
- 52 / 243
- Long-term average
- 62.8 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 211 hours spilling →
|
River Mersey |
53 |
211 |
up 2% |
100% |
Orrell House Farm CSO 50085
Overflow on sewer network
- Company site name
- Orrell House Farm CSO
- EA ID / permit
- UUP01477 · 017091503
- Outlet location
- SD5319006670 (OS grid reference) · View on Apple Maps
- WFD catchment
- Douglas - Lower (GB112070064820)
- 2024 spills / hours
- 76 / 302
- Long-term average
- 91.1 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 210 hours spilling →
|
Dean Brook Trid of R Douglas |
66 |
210 |
down 13% |
100% |
Madeley WwTW
Storm tank at sewage works
- Sewage works
- Madeley
- Company site name
- MADELEY WwTW
- EA ID / permit
- UUP01220 · 016810091
- Outlet location
- SJ7700045090 (OS grid reference) · View on Apple Maps
- WFD catchment
- Lea (GB112068055200)
- 2024 spills / hours
- 56 / 548
- Long-term average
- 32.6 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 210 hours spilling →
|
River Lea |
16 |
210 |
down 71% |
100% |
S. Chadderton/
Overflow on sewer network
- Company site name
- South Chadderton / The Causeway Oldham CSO
- EA ID / permit
- UUP01701 · 016950546
- Outlet location
- SD8908004340 (OS grid reference) · View on Apple Maps
- WFD catchment
- Wince Brook (GB112069061120)
- 2024 spills / hours
- 40 / 155
- Long-term average
- 56.4 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 209 hours spilling →
|
Wince Brook |
54 |
209 |
up 35% |
96% |
Moston Lane/Rochdale Road CSO
Overflow on sewer network
- Company site name
- Moston Lane/Rochdale Road CSO
- EA ID / permit
- UUP01354 · NPSWQD010701
- Outlet location
- SD8542001800 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irk (Wince to Irwell) (GB112069061131)
- 2024 spills / hours
- 42 / 114
- Long-term average
- 48.2 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 209 hours spilling →
|
River Irk |
59 |
209 |
up 40% |
100% |
Turner Lane/Alexandra Road CSO
Overflow on sewer network
- Company site name
- Turner Lane/Alexandra Road CSO
- EA ID / permit
- UUP01971 · 016993751
- Outlet location
- SJ9394098770 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tame (Swineshaw Brook to Mersey) (GB112069061112)
- 2024 spills / hours
- 108 / 338
- Long-term average
- 104.7 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 208 hours spilling →
|
The River Tame |
77 |
208 |
down 29% |
99% |
Threapland Wwts
Storm tank at sewage works
- Sewage works
- Threapland Wwts
- Company site name
- Threapland WwTW
- EA ID / permit
- UUP01937 · 017570074
- Outlet location
- NY1555039470 (OS grid reference) · View on Apple Maps
- WFD catchment
- Threapland Gill (GB112075073620)
- 2024 spills / hours
- 56 / 201
- Long-term average
- 43.0 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 207 hours spilling →
|
Threapland Gill |
51 |
207 |
down 9% |
96% |
Mellor Brook PS (34010)
Storm discharge at pumping station
- Company site name
- Mellor Brook PS
- EA ID / permit
- UUP01446 · EPRVB3094RK
- Outlet location
- SD6415031220 (OS grid reference) · View on Apple Maps
- WFD catchment
- Ribble - conf Calder to tidal (GB112071065500)
- 2024 spills / hours
- 73 / 185
- Long-term average
- 63.8 spills a year (monitored since 2021)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 206 hours spilling →
|
Mellor Brook |
58 |
206 |
down 21% |
99% |
Woolton STW
Storm tank at sewage works
- Sewage works
- Woolton
- Company site name
- Woolton WwTW
- EA ID / permit
- UUP02174 · 016930122
- Outlet location
- SJ4495087460 (OS grid reference) · View on Apple Maps
- WFD catchment
- Ditton Brook (Halewood to Mersey Estuary) (GB112069061390)
- 2024 spills / hours
- 33 / 267
- Long-term average
- 29.0 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 206 hours spilling →
|
Halewood Brook |
18 |
206 |
down 45% |
100% |
Weston Street CSO BOL0243
Overflow on sewer network
- Company site name
- Weston Street CSO (073K8)
- EA ID / permit
- UUP02248 · EPRJB3897NN
- Outlet location
- SD7246208005 (OS grid reference) · View on Apple Maps
- WFD catchment
- Middle Brook (GB112069064540)
- 2024 spills / hours
- 113 / 316
- Long-term average
- 100.0 spills a year (monitored since 2024)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 206 hours spilling →
|
Jenny Beck Culvert via surface water sewer |
87 |
206 |
down 23% |
95% |
Albion Terrace CSO 071BD
Overflow on sewer network
- Company site name
- ALBION TERRACE CSO
- EA ID / permit
- UUP00096 · 01BOL0075
- Outlet location
- SD6969011210 (OS grid reference) · View on Apple Maps
- WFD catchment
- Astley Brook (Irwell) (GB112069064560)
- 2024 spills / hours
- 26 / 53
- Long-term average
- 57.0 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 206 hours spilling →
|
Astley Brook |
65 |
206 |
up 150% |
100% |
Hindley Pumping Station 50105 Hindl
Storm discharge at pumping station
- Company site name
- Hindley PS
- EA ID / permit
- UUP00972 · 016920132
- Outlet location
- SD6084002390 (OS grid reference) · View on Apple Maps
- WFD catchment
- Hey/Borsdane Brook (GB112069064520)
- 2024 spills / hours
- 46 / 329
- Long-term average
- 41.1 spills a year (monitored since 2017)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 205 hours spilling →
|
Hey Brook |
27 |
205 |
down 41% |
100% |
Lowca Lane Hazel Grove CSO
Overflow on sewer network
- Company site name
- Lowca Lane(Hazel Grove) CSO
- EA ID / permit
- UUP01200 · 017560139
- Outlet location
- NY0119030880 (OS grid reference) · View on Apple Maps
- WFD catchment
- DERWENT (GB531207508700)
- 2024 spills / hours
- 82 / 384
- Long-term average
- 72.0 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 205 hours spilling →
|
Ling Beck |
65 |
205 |
down 21% |
100% |
Whalley Old Rd/Providence St CSO
Overflow on sewer network
- Company site name
- WHALLEY OLD ROAD / PROVIDENCE STREET CSO
- EA ID / permit
- UUP02099 · 01BBN0061
- Outlet location
- SD6940029330 (OS grid reference) · View on Apple Maps
- WFD catchment
- Blakewater (GB112071065310)
- 2024 spills / hours
- 83 / 72
- Long-term average
- 72.8 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 204 hours spilling →
|
Little Harwood Brook |
58 |
204 |
down 30% |
98% |
Rookery CSO
Overflow on sewer network
- Company site name
- Rookery CSO (29010) (NEW0038)
- EA ID / permit
- UUP01684 · 016810825
- Outlet location
- SJ8484055630 (OS grid reference) · View on Apple Maps
- WFD catchment
- Kidsgrove Stream (including Day Green Stream) (GB112068055390)
- 2024 spills / hours
- 57 / 364
- Long-term average
- 47.7 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- UWWTR improvement ongoing
- Volume & pollution
- Estimate from 204 hours spilling →
|
Rookery Brook Trib Kidsgrove S |
39 |
204 |
down 32% |
100% |
Park Road Arthog Road CSO 452LS
Overflow on sewer network
- Company site name
- Park Road/Arthog Road CSO
- EA ID / permit
- UUP01512 · 01TRA0078
- Outlet location
- SJ7752085720 (OS grid reference) · View on Apple Maps
- WFD catchment
- Bollin (River Dean to Ashley Mill) (GB112069061381)
- 2024 spills / hours
- 128 / 488
- Long-term average
- 130.3 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 203 hours spilling →
|
River Bollin |
74 |
203 |
down 42% |
100% |
Wharf Street CSO 44184
Overflow on sewer network
- Company site name
- Wharf Street CSO
- EA ID / permit
- UUP02107 · 016940472
- Outlet location
- SJ9347898194 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tame (Swineshaw Brook to Mersey) (GB112069061112)
- 2024 spills / hours
- 59 / 218
- Long-term average
- 65.9 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 202 hours spilling →
|
River Tame |
59 |
202 |
no change |
100% |
Kaber Wastewater Treatment Works
Inlet overflow at sewage works
- Sewage works
- Kaber
- Company site name
- KABER WwTW
- EA ID / permit
- UUP01047 · 017670011
- Outlet location
- NY7953111665 (OS grid reference) · View on Apple Maps
- WFD catchment
- Belah (lower) (GB102076070620)
- 2024 spills / hours
- 52 / 273
- Long-term average
- 56.0 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 201 hours spilling →
|
Popping Beck |
39 |
201 |
down 25% |
100% |
Stand Lane CSO 09058
Overflow on sewer network
- Company site name
- Stand Lane CSO
- EA ID / permit
- UUP01840 · NPSWQD010706
- Outlet location
- SD7863006940 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irwell (Roch to Croal) (GB112069060840)
- 2024 spills / hours
- 82 / 259
- Long-term average
- 109.7 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 201 hours spilling →
|
River Irwell |
69 |
201 |
down 16% |
99% |
Lower Brundhurst Farm CSO
Overflow on sewer network
- Company site name
- Lower Brundhurst Farm CSO
- EA ID / permit
- UUP01203 · 017190727
- Outlet location
- SD6453030530 (OS grid reference) · View on Apple Maps
- WFD catchment
- Ribble - conf Calder to tidal (GB112071065500)
- 2024 spills / hours
- 100 / 254
- Long-term average
- 85.2 spills a year (monitored since 2021)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 200 hours spilling →
|
Trib of Mellor Brook |
68 |
200 |
down 32% |
100% |
Ash Meadow PS (Ashme) (LAK0100)
Storm discharge at pumping station
- Company site name
- Ash Meadow Pumping Station (Site id ASHME)(LAK0100)
- EA ID / permit
- UUP00140 · 017380414
- Outlet location
- SD4463178321 (OS grid reference) · View on Apple Maps
- WFD catchment
- KENT (GB531207312000)
- 2024 spills / hours
- 23 / 177
- Long-term average
- 21.1 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 198 hours spilling →
|
The Kent Estuary |
25 |
198 |
up 9% |
100% |
Ollerton Pumping Station
Storm discharge at pumping station
- Company site name
- Ollerton PS
- EA ID / permit
- UUP01463 · 016910012
- Outlet location
- SJ7806076861 (OS grid reference) · View on Apple Maps
- WFD catchment
- Birkin Brook - Source to Mobberley Brook (GB112069061340)
- 2024 spills / hours
- 59 / 404
- Long-term average
- 42.2 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 198 hours spilling →
|
Trib Marthall Brook |
30 |
198 |
down 49% |
100% |
Warrington Road PS
Storm discharge at pumping station
- Company site name
- Warrington Road (Risley) PS
- EA ID / permit
- UUP02027 · 01WAR0031
- Outlet location
- SJ6392092540 (OS grid reference) · View on Apple Maps
- WFD catchment
- Spittle Brook (GB112069061020)
- 2024 spills / hours
- 13 / 70
- Long-term average
- 21.2 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 197 hours spilling →
|
Unnamed Tributary Cross Brook |
18 |
197 |
up 38% |
100% |
Newtown Pumping Station
Storm discharge at pumping station
- Company site name
- Newtown PS
- EA ID / permit
- UUP01400 · 016983017
- Outlet location
- SJ5258079030 (OS grid reference) · View on Apple Maps
- WFD catchment
- Weaver (Dane to Frodsham) (GB112068060500)
- 2024 spills / hours
- 47 / 273
- Long-term average
- 37.7 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 197 hours spilling →
|
River Weaver |
33 |
197 |
down 30% |
100% |
O/S 8 Hardy Drive CSO
Overflow on sewer network
- EA ID / permit
- UUP01426 · 01CHR0018
- Outlet location
- SD5732017020 (OS grid reference) · View on Apple Maps
- WFD catchment
- Yarrow DS Big Lodge Water (GB112070064952)
- 2024 spills / hours
- 127 / 202
- Long-term average
- 113.0 spills a year (monitored since 2024)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 197 hours spilling →
|
Trib River Chor |
99 |
197 |
down 22% |
99% |
Blencarn WwTW
Inlet overflow at sewage works
- Sewage works
- Blencarn
- Company site name
- BLENCARN WwTW
- EA ID / permit
- UUP00257 · 017670047
- Outlet location
- NY6349031480 (OS grid reference) · View on Apple Maps
- WFD catchment
- Briggle Beck (GB102076073800)
- 2024 spills / hours
- 44 / 302
- Long-term average
- 37.0 spills a year (monitored since 2024)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 196 hours spilling →
|
Blencarn Beck |
30 |
196 |
down 32% |
100% |
Stockport WwTW
Storm tank at sewage works
- Sewage works
- Stockport
- Company site name
- STOCKPORT WwTW
- EA ID / permit
- UUP01866 · 016940151
- Outlet location
- SJ8652089820 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mersey (upstream of Manchester Ship Canal) (GB112069061030)
- 2024 spills / hours
- 41 / 244
- Long-term average
- 58.6 spills a year (monitored since 2017)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 196 hours spilling →
|
River Mersey |
18 |
196 |
down 56% |
100% |
Horwich Wastewater Treatment Works
Inlet overflow at sewage works
- Sewage works
- Horwich
- Company site name
- HORWICH WwTW
- EA ID / permit
- UUP00991 · 017050012
- Outlet location
- SD6264010763 (OS grid reference) · View on Apple Maps
- WFD catchment
- Douglas - Upper (GB112070064850)
- 2024 spills / hours
- 42 / 331
- Long-term average
- 59.4 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 195 hours spilling →
|
Pearl Brook |
31 |
195 |
down 26% |
98% |
Cemetery Lane Pumping Station
Storm discharge at pumping station
- Company site name
- Cemetery Lane Pumping Station (52540) and Bridge Farm Combined Sewer Overflow (525QK)
- EA ID / permit
- UUP00433 · EPRKB3498EP
- Outlet location
- SD3707046030 (OS grid reference) · View on Apple Maps
- WFD catchment
- Wyre (Tidal) (GB112069061451)
- Bathing water
- Fleetwood
- 2024 spills / hours
- 20 / 49
- Long-term average
- 30.3 spills a year (monitored since 2017)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Monitor below 90%
- Sensor failure / issue · Resolved - Oct
- Investigation
- Operational investigation completed
- Improvement
- Env Act (SODRP) improvement ongoing, Operational improvement completed
- Volume & pollution
- Estimate from 194 hours spilling →
|
Grange Pool |
34 |
194 |
up 70% |
73% |
Upton Storm Tanks
Overflow on sewer network
- Company site name
- Upton Storm Tanks
- EA ID / permit
- UUP01981 · 016892361
- Outlet location
- SJ2769089030 (OS grid reference) · View on Apple Maps
- WFD catchment
- The Birket including Arrowe Brook and Fender (GB112068060530)
- Bathing water
- Wallasey
- Shellfish water
- North Wirral (East)
- 2024 spills / hours
- 37 / 335
- Long-term average
- 62.3 spills a year (monitored since 2017)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 194 hours spilling →
|
River Fender |
19 |
194 |
down 49% |
100% |
Urmston Wastewater Treatment Works
Storm tank at sewage works
- Sewage works
- Urmston
- Company site name
- URMSTON WwTW
- EA ID / permit
- UUP01983 · 016940154
- Outlet location
- SJ7287093990 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irwell / Manchester Ship Canal (Irk to confluence with Upper Mersey) (GB112069061452)
- 2024 spills / hours
- 33 / 252
- Long-term average
- 139.3 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing, Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 194 hours spilling →
|
Manchester Ship Canal |
25 |
194 |
down 24% |
100% |
Off Moss Lane Madeley CSO
Overflow on sewer network
- Company site name
- Moss Lane (Madley) Combined Sewer Overflow
- EA ID / permit
- UUP01447 · 01NEW0005
- Outlet location
- SJ7722044970 (OS grid reference) · View on Apple Maps
- WFD catchment
- Lea (GB112068055200)
- 2024 spills / hours
- 77 / 406
- Long-term average
- 76.8 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 193 hours spilling →
|
River Lea |
43 |
193 |
down 44% |
99% |
Holme Station CSO 391HY LAK0046
Overflow on sewer network
- Company site name
- Holme Station CSO
- EA ID / permit
- UUP00978 · 017370154
- Outlet location
- SD5227077300 (OS grid reference) · View on Apple Maps
- WFD catchment
- Holme Beck (GB112073071050)
- 2024 spills / hours
- 19 / 179
- Long-term average
- 21.0 spills a year (monitored since 2020)
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 193 hours spilling →
|
Ewan Mill Beck |
29 |
193 |
up 53% |
99% |
Bridgemont Combined Sewer Overflow
Overflow on sewer network
- Company site name
- Bridgemont CSO
- EA ID / permit
- UUP00323 · 016982970
- Outlet location
- SK0155082350 (OS grid reference) · View on Apple Maps
- WFD catchment
- Goyt (Randall Carr Brook to Sett). (GB112069060880)
- 2024 spills / hours
- 36 / 218
- Long-term average
- 42.3 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 192 hours spilling →
|
River Goyt |
31 |
192 |
down 14% |
99% |
Newby East PS
Storm discharge at pumping station
- Company site name
- Newby East PS
- EA ID / permit
- UUP01387 · 017680329
- Outlet location
- NY4750058050 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irthing DS Crammel Linn Waterfall (GB112069061000)
- 2024 spills / hours
- 85 / 252
- Long-term average
- 81.0 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 191 hours spilling →
|
River Irthing via SWS |
68 |
191 |
down 20% |
99% |
Tonge Bridge Way CSO 0780NN (BOL0244)
Overflow on sewer network
- Company site name
- Tonge Bridge Way combined sewer overflow 078NN
- EA ID / permit
- UUP02217 · EPRJB3896WY
- Outlet location
- SD7265009486 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tonge (GB112069064530)
- 2024 spills / hours
- 61 / 84
- Long-term average
- 30.5 spills a year (monitored since 2024)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 191 hours spilling →
|
River Tonge |
83 |
191 |
up 36% |
93% |
Glebe Road Pumping Station
Storm discharge at pumping station
- Company site name
- Glebe Road PS
- EA ID / permit
- UUP00804 · 017370148
- Outlet location
- SD3951796246 (OS grid reference) · View on Apple Maps
- WFD catchment
- Windermere (N Basin) (GB31247007)
- Bathing water
- Windermere; Rayrigg Meadow
- 2024 spills / hours
- 38 / 123
- Long-term average
- 36.7 spills a year (monitored since 2024)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 191 hours spilling →
|
Lake Windermere |
39 |
191 |
up 3% |
100% |
Junc Promenade Silverdale Rd CSO
Overflow on sewer network
- Company site name
- Arnside Promenade/Silverdale Road CSO
- EA ID / permit
- UUP01040 · EPRYP3621XD
- Outlet location
- SD4558678760 (OS grid reference) · View on Apple Maps
- WFD catchment
- KENT (GB531207312000)
- 2024 spills / hours
- 50 / 136
- Long-term average
- 21.8 spills a year (monitored since 2018)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 190 hours spilling →
|
Morecambe Bay Estuarine Wtrs |
39 |
190 |
down 22% |
100% |
Gregson Lane Area CSO 401WN
Overflow on sewer network
- Company site name
- Gregson Lane Area CSO
- EA ID / permit
- UUP00859 · 017160140
- Outlet location
- SD5889026690 (OS grid reference) · View on Apple Maps
- WFD catchment
- Many Brooks (GB112071065280)
- 2024 spills / hours
- 117 / 276
- Long-term average
- 108.0 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 190 hours spilling →
|
Many Brooks |
88 |
190 |
down 25% |
100% |
Murton Wastewater Treatment Works
Inlet overflow at sewage works
- Sewage works
- Murton
- Company site name
- MURTON WwTW
- EA ID / permit
- UUP01363 · 017680532
- Outlet location
- NY7234021670 (OS grid reference) · View on Apple Maps
- WFD catchment
- Trout Beck (Murton) (GB102076070850)
- 2024 spills / hours
- 41 / 162
- Long-term average
- 53.3 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 190 hours spilling →
|
Murton Beck |
41 |
190 |
no change |
100% |
Opposite 53 Moor Lane CSO 382G6
Overflow on sewer network
- Company site name
- Opposite 53 Moor Lane (in roundabout) Combined Sewer Overflow (Site ID 382G6) (SEF0097)
- EA ID / permit
- UUP01469 · 016982750
- Outlet location
- SJ3050098905 (OS grid reference) · View on Apple Maps
- WFD catchment
- MERSEY MOUTH - transitional (GB641211630001)
- Bathing water
- Wallasey
- Shellfish water
- North Wirral (West)
- 2024 spills / hours
- 134 / 403
- Long-term average
- 117.4 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 190 hours spilling →
|
Mersey Estuary |
42 |
190 |
down 69% |
99% |
Dock Road South CSO
Overflow on sewer network
- Company site name
- Dock Road South
- EA ID / permit
- UUP01924 · 016881612
- Outlet location
- SJ3541084410 (OS grid reference) · View on Apple Maps
- WFD catchment
- MERSEY - Transitional (GB531206908100)
- 2024 spills / hours
- 90 / 398
- Long-term average
- 100.4 spills a year (monitored since 2017)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 190 hours spilling →
|
River Mersey Estuary |
46 |
190 |
down 49% |
94% |
Town Pumping Station
Storm discharge at pumping station
- Company site name
- Town PS
- EA ID / permit
- UUP01958 · 016881718
- Outlet location
- SJ4095077100 (OS grid reference) · View on Apple Maps
- WFD catchment
- Manchester Ship Canal (GB71210004)
- 2024 spills / hours
- 62 / 455
- Long-term average
- 72.5 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing, Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 189 hours spilling →
|
Manchester Ship Canal |
28 |
189 |
down 55% |
100% |
Longford Barrage CSO 48008
Overflow on sewer network
- Company site name
- Longford Barrage CSO
- EA ID / permit
- UUP01178 · EPRHB3795RH
- Outlet location
- SJ6038690068 (OS grid reference) · View on Apple Maps
- WFD catchment
- Sankey Brook (Rainford Brook to Mersey) (GB112069061200)
- 2024 spills / hours
- 30 / 204
- Long-term average
- 34.4 spills a year (monitored since 2019)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 189 hours spilling →
|
Longford Brook |
17 |
189 |
down 43% |
100% |
Whittams Farm CSO 342XW
Overflow on sewer network
- Company site name
- Whittams Farm CSO
- EA ID / permit
- UUP02120 · 01RIB0020
- Outlet location
- SD7219035710 (OS grid reference) · View on Apple Maps
- WFD catchment
- Calder - Pendle Water to conf Ribble (GB112071065490)
- 2024 spills / hours
- 126 / 347
- Long-term average
- 127.0 spills a year (monitored since 2018)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 189 hours spilling →
|
Unnamed Tributary River Calder |
89 |
189 |
down 29% |
100% |
Arlecdon STW
Inlet overflow at sewage works
- Sewage works
- Arlecdon
- Company site name
- ARLECDON WwTW
- EA ID / permit
- UUP00132 · 017470024
- Outlet location
- NY0472019130 (OS grid reference) · View on Apple Maps
- WFD catchment
- Dub Beck (GB112074070020)
- 2024 spills / hours
- 24 / 98
- Long-term average
- 35.2 spills a year (monitored since 2021)
- High-spill reason (company)
- Data collection - Confirmed exceptional weather
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 188 hours spilling →
|
Dub Beck |
68 |
188 |
up 183% |
100% |
Flixton Road CSO
Overflow on sewer network
- Company site name
- Flixton Road/Irlam Road Flixton Combined Sewer Overflow (451UM) (TRA0039)
- EA ID / permit
- UUP00748 · 016993651
- Outlet location
- SJ7449093850 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mersey (upstream of Manchester Ship Canal) (GB112069061030)
- 2024 spills / hours
- 57 / 116
- Long-term average
- 23.0 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 187 hours spilling →
|
River Mersey via surface water sewer |
59 |
187 |
up 4% |
96% |
Philips Road CSO
Overflow on sewer network
- Company site name
- Philips Road CSO
- EA ID / permit
- UUP01546 · EPRWP3723KF
- Outlet location
- SD6952129023 (OS grid reference) · View on Apple Maps
- WFD catchment
- Blakewater (GB112071065310)
- 2024 spills / hours
- 35 / 248
- Long-term average
- 44.8 spills a year (monitored since 2021)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 186 hours spilling →
|
River Blakewater |
32 |
186 |
down 9% |
100% |
School Lane CSO
Overflow on sewer network
- EA ID / permit
- UUP01726 · 01SRI0019
- Outlet location
- SD5401022460 (OS grid reference) · View on Apple Maps
- WFD catchment
- Lostock DS Farington Weir (GB112070064912)
- 2024 spills / hours
- 125 / 293
- Long-term average
- 128.3 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 186 hours spilling →
|
Bannister Brook |
91 |
186 |
down 27% |
98% |