Worsley WwTW
Storm tank at sewage works
- Sewage works
- Worsley
- Company site name
- WORSLEY WwTW
- EA ID / permit
- UUP02177 · 016940139
- Outlet location
- SD7215002750 (OS grid reference) · View on Apple Maps
- WFD catchment
- Astley Brook (Mersey) (GB112069061100)
- 2024 spills / hours
- 60 / 556
- Long-term average
- 63.8 spills a year (monitored since 2020)
- High-spill reason (company)
- Performance - Asset configuration (e.g. PS/rising main/storm tanks)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 244 hours spilling →
|
Little Hulton Stream |
31 |
244 |
down 48% |
100% |
Rockcliffe Pumping Station CAR0027
Storm discharge at pumping station
- Company site name
- Rockcliffe Pumping Station (Site ID RCKCL) (CAR0027)
- EA ID / permit
- UUP01677 · 017680414
- Outlet location
- NY3578061630 (OS grid reference) · View on Apple Maps
- WFD catchment
- SOLWAY (GB530207614700)
- 2024 spills / hours
- 79 / 372
- Long-term average
- 75.1 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 243 hours spilling →
|
Rockcliffe Beck |
73 |
243 |
down 8% |
100% |
Carr Wood Combined Sewer Overflow
Overflow on sewer network
- Company site name
- Carr Wood CSO
- EA ID / permit
- UUP00411 · 016982756
- Outlet location
- SJ8898085860 (OS grid reference) · View on Apple Maps
- WFD catchment
- Micker Brook (GB112069060940)
- 2024 spills / hours
- 80 / 315
- Long-term average
- 87.4 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 242 hours spilling →
|
Carr Brook |
83 |
242 |
up 4% |
95% |
Irvines Farm CSO
Overflow on sewer network
- Company site name
- Irvine's Farm CSO
- EA ID / permit
- UUP01028 · 017091502
- Outlet location
- SD5403006540 (OS grid reference) · View on Apple Maps
- WFD catchment
- Douglas - Lower (GB112070064820)
- 2024 spills / hours
- 81 / 219
- Long-term average
- 95.1 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 242 hours spilling →
|
Ackhurst Brook Trib R Douglas |
75 |
242 |
down 7% |
100% |
Heywood (Botany STW) CSO
Overflow on sewer network
- Company site name
- Heywood (Botany STW) CSO
- EA ID / permit
- UUP00951 · 016950082
- Outlet location
- SD8460011500 (OS grid reference) · View on Apple Maps
- WFD catchment
- Roch (Spodden to Irwell) (GB112069064600)
- 2024 spills / hours
- 67 / 911
- Long-term average
- 75.8 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing, Operational investigation completed
- Improvement
- Env Act (SODRP) improvement ongoing, Operational improvement completed
- Volume & pollution
- Estimate from 241 hours spilling →
|
River Roch |
35 |
241 |
down 48% |
100% |
Oldham Road CSO 35027
Overflow on sewer network
- Company site name
- Oldham Road CSO
- EA ID / permit
- UUP01457 · 01ROC0093
- Outlet location
- SD9060010840 (OS grid reference) · View on Apple Maps
- WFD catchment
- Roch (Spodden to Irwell) (GB112069064600)
- 2024 spills / hours
- 70 / 237
- Long-term average
- 93.3 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 241 hours spilling →
|
Clvrt Sec of Sudden Brook |
84 |
241 |
up 20% |
100% |
Tarporley WwTW
Storm tank at sewage works
- Sewage works
- Tarporley
- Company site name
- TARPORLEY WwTW
- EA ID / permit
- UUP01901 · 016810110
- Outlet location
- SJ5633061240 (OS grid reference) · View on Apple Maps
- WFD catchment
- Wettenhall Brook (GB112068055440)
- 2024 spills / hours
- 73 / 354
- Long-term average
- 84.8 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 240 hours spilling →
|
Wettenhall Brook |
54 |
240 |
down 26% |
100% |
Manchester Square PS
Storm discharge at pumping station
- Company site name
- Manchester Square PS
- EA ID / permit
- UUP01238 · 017160287
- Outlet location
- SD3053035070 (OS grid reference) · View on Apple Maps
- WFD catchment
- MERSEY MOUTH - transitional (GB641211630001)
- Bathing water
- Blackpool North; Blackpool Central; Blackpool South; Bispham
- 2024 spills / hours
- 44 / 159
- Long-term average
- 44.1 spills a year (monitored since 2017)
- High-spill reason (company)
- Performance - Asset configuration (e.g. PS/rising main/storm tanks)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 238 hours spilling →
|
Irish Sea |
42 |
238 |
down 5% |
100% |
Dunham Massey STW
Storm tank at sewage works
- Sewage works
- Dunham Massey
- Company site name
- DUNHAM MASSEY WwTW
- EA ID / permit
- UUP00669 · 016940003
- Outlet location
- SJ7269087540 (OS grid reference) · View on Apple Maps
- WFD catchment
- Bollin (Ashley Mill to Manchester Ship Canal) (GB112069061382)
- 2024 spills / hours
- 60 / 238
- Long-term average
- 76.8 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 238 hours spilling →
|
River Bollin |
43 |
238 |
down 28% |
100% |
Lancaster WwTW Lanca
Storm tank at sewage works
- Sewage works
- Lancaster Lanca
- Company site name
- Lancaster WwTW
- EA ID / permit
- UUP01103 · 017270050
- Outlet location
- SD4570058710 (OS grid reference) · View on Apple Maps
- WFD catchment
- LUNE (GB531207212100)
- Bathing water
- Morecambe North; Morecambe South
- Shellfish water
- Morecambe Bay East; Lune (Broadfleet and Plover Scar)
- 2024 spills / hours
- 52 / 758
- Long-term average
- 39.8 spills a year (monitored since 2017)
- Investigation
- No investigation activity in reporting period
- Improvement
- Bathing Water and/or Shellfish Water improvement ongoing
- Volume & pollution
- Estimate from 236 hours spilling →
|
River Lune Estuary |
21 |
236 |
down 60% |
95% |
Sudden Valley Sewer
Overflow on sewer network
- Company site name
- Sudden Valley SSO
- EA ID / permit
- UUP01887 · 016981577
- Outlet location
- SD8819012280 (OS grid reference) · View on Apple Maps
- WFD catchment
- Roch (Spodden to Irwell) (GB112069064600)
- 2024 spills / hours
- 95 / 242
- Long-term average
- 89.0 spills a year (monitored since 2024)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing, Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 236 hours spilling →
|
River Roch |
83 |
236 |
down 13% |
100% |
Eccles WwTW (Eccl)
Storm tank at sewage works
- Sewage works
- Eccles
- Company site name
- ECCLES WwTW
- EA ID / permit
- UUP00684 · 016940144
- Outlet location
- SJ7496097150 (OS grid reference) · View on Apple Maps
- WFD catchment
- Folly Brook and Salteye Brook (GB112069061430)
- 2024 spills / hours
- 70 / 979
- Long-term average
- 53.8 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 235 hours spilling →
|
Salteye Brook |
23 |
235 |
down 67% |
100% |
Audley Wastewater Treatment Works
Storm tank at sewage works
- Sewage works
- Audley
- Company site name
- AUDLEY WwTW
- EA ID / permit
- UUP00158 · 016810045
- Outlet location
- SJ7953051750 (OS grid reference) · View on Apple Maps
- WFD catchment
- Valley Brook (Source to Englesea Brook) (GB112068074630)
- 2024 spills / hours
- 74 / 442
- Long-term average
- 74.0 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 234 hours spilling →
|
Audley Brook |
39 |
234 |
down 47% |
100% |
Everite Road CSO
Overflow on sewer network
- Company site name
- Everite Road Combined Sewer Overflow (Site ID 20046) (HAL0004)
- EA ID / permit
- UUP00874 · 016921103
- Outlet location
- SJ4890485299 (OS grid reference) · View on Apple Maps
- WFD catchment
- MERSEY - Transitional (GB531206908100)
- 2024 spills / hours
- 52 / 73
- Long-term average
- 62.3 spills a year (monitored since 2020)
- High-spill reason (company)
- Performance - Partial / no capacity due to blockage or restriction (e.g. roots / grid) - maintenance issue
- Monitor below 90%
- Comms 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 234 hours spilling →
|
Ditton Brook via SWS |
83 |
234 |
up 60% |
83% |
Manor House Lane CSO 33037
Overflow on sewer network
- Company site name
- Manor House Lane CSO
- EA ID / permit
- UUP01246 · 017180627
- Outlet location
- SD5531031490 (OS grid reference) · View on Apple Maps
- WFD catchment
- Savick Brook (GB112071065470)
- 2024 spills / hours
- 41 / 394
- Long-term average
- 15.1 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 233 hours spilling →
|
Eaves Bk, Trib of Savick Bk |
23 |
233 |
down 44% |
100% |
Marlowe Road (Playing Fields) CSO
Overflow on sewer network
- Company site name
- Marlowe Road (Playing Fields) CSO
- EA ID / permit
- UUP01255 · NPSWQD010714
- Outlet location
- SJ6704072970 (OS grid reference) · View on Apple Maps
- WFD catchment
- Dane (Wheelock to Weaver) (GB112068060470)
- 2024 spills / hours
- 74 / 282
- Long-term average
- 77.0 spills a year (monitored since 2021)
- 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 233 hours spilling →
|
River Dane |
69 |
233 |
down 7% |
99% |
Walton PS
Storm discharge at pumping station
- Company site name
- WALTON PUMPING STATION
- EA ID / permit
- UUP02013 · 016920316
- Outlet location
- SJ6029086070 (OS grid reference) · View on Apple Maps
- WFD catchment
- Manchester Ship Canal (GB71210004)
- 2024 spills / hours
- 22 / 139
- Long-term average
- 35.8 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 233 hours spilling →
|
Manchester Ship Canal |
25 |
233 |
up 14% |
100% |
Culgaith WwTW
Inlet overflow at sewage works
- Sewage works
- Culgaith
- EA ID / permit
- UUP02193 · 017670167
- Outlet location
- NY6017629532 (OS grid reference) · View on Apple Maps
- WFD catchment
- Eden Lyvennet to Eamont (GB102076070980)
- 2024 spills / hours
- 48 / 490
- Long-term average
- 39.0 spills a year (monitored since 2024)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 233 hours spilling →
|
The River Eden |
30 |
233 |
down 38% |
100% |
Westhead WwTW
Storm tank at sewage works
- Sewage works
- Westhead
- Company site name
- WESTHEAD WwTW
- EA ID / permit
- UUP02084 · 017030014
- Outlet location
- SD4414008280 (OS grid reference) · View on Apple Maps
- WFD catchment
- Eller Brook (GB112070064810)
- 2024 spills / hours
- 84 / 596
- Long-term average
- 69.3 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 232 hours spilling →
|
Castle Brook |
51 |
232 |
down 39% |
98% |
Walton-Le-Dale STW
Storm tank at sewage works
- Sewage works
- Walton Le Dale
- Company site name
- WALTON-LE-DALE WwTW
- EA ID / permit
- UUP02014 · 017160065
- Outlet location
- SD5460028200 (OS grid reference) · View on Apple Maps
- WFD catchment
- RIBBLE - transitional (GB531207112400)
- 2024 spills / hours
- 32 / 315
- Long-term average
- 34.2 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 232 hours spilling →
|
River Ribble Estuary |
28 |
232 |
down 13% |
100% |
Rear of Kennedy Way CSO
Overflow on sewer network
- Company site name
- Rear of Kennedy Way CSO
- EA ID / permit
- UUP01634 · 016993677
- Outlet location
- SJ9158094450 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tame (Swineshaw Brook to Mersey) (GB112069061112)
- 2024 spills / hours
- 100 / 320
- Long-term average
- 84.8 spills a year (monitored since 2021)
- 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 231 hours spilling →
|
Denton Brook via SWS |
83 |
231 |
down 17% |
98% |
High St West CSO (21120)
Overflow on sewer network
- Company site name
- High Street West CSO
- EA ID / permit
- UUP00959 · 016892339
- Outlet location
- SK0225094190 (OS grid reference) · View on Apple Maps
- WFD catchment
- Glossop Brook (Long Clough Brook to Etherow) (GB112069060720)
- 2024 spills / hours
- 32 / 223
- Long-term average
- 32.6 spills a year (monitored since 2021)
- 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 231 hours spilling →
|
Glossop Brook |
36 |
231 |
up 13% |
92% |
Whitehaven WwTW
Inlet overflow at sewage works
- Sewage works
- Whitehaven
- Company site name
- WHITEHAVEN WwTW
- EA ID / permit
- UUP02117 · 017480351
- Outlet location
- NX9664021189 (OS grid reference) · View on Apple Maps
- WFD catchment
- Lowca Beck (GB112074070040)
- 2024 spills / hours
- 74 / 257
- Long-term average
- 60.0 spills a year (monitored since 2020)
- 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 231 hours spilling →
|
The Irish Sea |
34 |
231 |
down 54% |
100% |
Compstall Rd (Near Ironbridge) CSO
Overflow on sewer network
- Company site name
- Compstall Road CSO
- EA ID / permit
- UUP00529 · 01STK0052
- Outlet location
- SJ9643090200 (OS grid reference) · View on Apple Maps
- WFD catchment
- Goyt (Sett to Etherow) (GB112069060960)
- 2024 spills / hours
- 37 / 210
- Long-term average
- 29.8 spills a year (monitored since 2017)
- 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 230 hours spilling →
|
River Goyt |
63 |
230 |
up 70% |
100% |
Tbc
Overflow on sewer network
- Company site name
- Lower Barnes Street CSO (229KM)
- EA ID / permit
- UUP02224 · Permit applied for
- Outlet location
- SD7443531529 (OS grid reference) · View on Apple Maps
- WFD catchment
- Hyndburn Brook - Lower (GB112071065070)
- 2024 spills / hours
- 105 / 199
- Long-term average
- 97.0 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 229 hours spilling →
|
Hyndburn Brook |
89 |
229 |
down 15% |
100% |
Davyhulme WwTW
Storm tank at sewage works
- Sewage works
- Davyhulme
- Company site name
- DAVYHULME WwTW
- EA ID / permit
- UUP00620 · 016940143
- Outlet location
- SJ7480096460 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irwell / Manchester Ship Canal (Irk to confluence with Upper Mersey) (GB112069061452)
- 2024 spills / hours
- 75 / 258
- Long-term average
- 50.3 spills a year (monitored since 2021)
- 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 228 hours spilling →
|
Manchester Ship Canal |
34 |
228 |
down 55% |
98% |
Lytham Road PS
Storm discharge at pumping station
- Company site name
- Warton Pumping Station (Site id 19010) (FYL0028)
- EA ID / permit
- UUP01216 · NPSWQD010748
- Outlet location
- SD3978827756 (OS grid reference) · View on Apple Maps
- WFD catchment
- Main Drain (Ribble) (GB112071065651)
- Bathing water
- Southport; St Annes; St. Annes North; Blackpool South
- Shellfish water
- Ribble
- 2024 spills / hours
- 50 / 435
- Long-term average
- 54.9 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 227 hours spilling →
|
Wrea Brook |
57 |
227 |
up 14% |
100% |
Central Park CSO 50090
Overflow on sewer network
- Company site name
- Central Park CSO
- EA ID / permit
- UUP00435 · 01WIG0174
- Outlet location
- SD5875006330 (OS grid reference) · View on Apple Maps
- WFD catchment
- Douglas - Mid (GB112070064780)
- 2024 spills / hours
- 72 / 272
- Long-term average
- 108.9 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 227 hours spilling →
|
River Douglas |
91 |
227 |
up 26% |
99% |
Birkenhead WwTW Birke
Inlet overflow at sewage works
- Sewage works
- Birkenhead Birke
- Company site name
- BIRKENHEAD WWTW
- EA ID / permit
- UUP00245 · 016993399
- Outlet location
- SJ3292089440 (OS grid reference) · View on Apple Maps
- WFD catchment
- The Birket including Arrowe Brook and Fender (GB112068060530)
- Bathing water
- Moreton; Wallasey
- 2024 spills / hours
- 59 / 324
- Long-term average
- 8.2 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 226 hours spilling →
|
River Birket (Great Culvert - downstream length) |
41 |
226 |
down 31% |
100% |
Newchurch Road CSO (36013)
Overflow on sewer network
- Company site name
- Newchurch Road CSO
- EA ID / permit
- UUP01390 · NPSWQD006555
- Outlet location
- SD8461021740 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irwell (Source to Whitewell Brook) (GB112069064660)
- 2024 spills / hours
- 23 / 201
- Long-term average
- 36.6 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 226 hours spilling →
|
River Irwell |
27 |
226 |
up 17% |
100% |
Wilmslow Wastewater Treatment Works
Inlet overflow at sewage works
- Sewage works
- Wilmslow
- Company site name
- WILMSLOW WwTW
- EA ID / permit
- UUP02138 · 016910014
- Outlet location
- SJ8413082320 (OS grid reference) · View on Apple Maps
- WFD catchment
- Dean (Bollington to Bollin) (GB112069061360)
- 2024 spills / hours
- 57 / 243
- Long-term average
- 72.6 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 224 hours spilling →
|
River Dean |
51 |
224 |
down 11% |
100% |
Mersey View Road CSO
Overflow on sewer network
- Company site name
- Pickering Pasture SSO
- EA ID / permit
- UUP01289 · EPRQB3792VW
- Outlet location
- SJ4888083420 (OS grid reference) · View on Apple Maps
- WFD catchment
- MERSEY - Transitional (GB531206908100)
- 2024 spills / hours
- 69 / 421
- Long-term average
- 73.8 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 223 hours spilling →
|
River Mersey Estuary |
44 |
223 |
down 36% |
100% |
Adelaide Street CSO
Overflow on sewer network
- Company site name
- Adelaide Street CSO
- EA ID / permit
- UUP00080 · 016982543
- Outlet location
- SD7066007390 (OS grid reference) · View on Apple Maps
- WFD catchment
- Middle Brook (GB112069064540)
- 2024 spills / hours
- 76 / 345
- Long-term average
- 80.9 spills a year (monitored since 2019)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- Investigation
- Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 221 hours spilling →
|
Tanner Hole Brook |
59 |
221 |
down 22% |
100% |
Brook Lane Pumping Station
Storm discharge at pumping station
- Company site name
- Brook Lane PS
- EA ID / permit
- UUP00344 · 017091517
- Outlet location
- SD5492015780 (OS grid reference) · View on Apple Maps
- WFD catchment
- Syd Brook via unknown trib (GB112070064920)
- 2024 spills / hours
- 31 / 252
- Long-term average
- 40.4 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 220 hours spilling →
|
unnamed tributary of Syd Brook |
31 |
220 |
no change |
100% |
Penruddock Pumping Station
Storm discharge at pumping station
- Company site name
- Penruddock Sewage PS
- EA ID / permit
- UUP01539 · 017680293
- Outlet location
- NY4293028190 (OS grid reference) · View on Apple Maps
- WFD catchment
- Petteril u/s M6 (GB102076073992)
- 2024 spills / hours
- 48 / 77
- Long-term average
- 52.0 spills a year (monitored since 2021)
- High-spill reason (company)
- Performance - SW Infiltration
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 220 hours spilling →
|
Trib River Petteril |
57 |
220 |
up 19% |
100% |
650YDS Ds Kingway Rvr Bridge CSO
Overflow on sewer network
- Company site name
- 650 yards downstream of Kingsway River Bridge CSO
- EA ID / permit
- UUP00054 · 01STK0019
- Outlet location
- SJ8450089370 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mersey (upstream of Manchester Ship Canal) (GB112069061030)
- 2024 spills / hours
- 23 / 539
- Long-term average
- 70.5 spills a year (monitored since 2018)
- 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 219 hours spilling →
|
River Mersey |
48 |
219 |
up 109% |
100% |
Footwood / Spodden Valley CSO
Overflow on sewer network
- Company site name
- Shawclough Brook CSO
- EA ID / permit
- UUP00751 · 016982516
- Outlet location
- SD8870014380 (OS grid reference) · View on Apple Maps
- WFD catchment
- Spodden (GB112069064730)
- 2024 spills / hours
- 37 / 228
- Long-term average
- 49.5 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 219 hours spilling →
|
River Spodden, Trib River Roch |
35 |
219 |
down 5% |
100% |
Runcorn Wastewater Treatment Works
Storm tank at sewage works
- Sewage works
- Runcorn
- Company site name
- RUNCORN WwTW
- EA ID / permit
- UUP01698 · 016820127
- Outlet location
- SJ5398083766 (OS grid reference) · View on Apple Maps
- WFD catchment
- Manchester Ship Canal (GB71210004)
- 2024 spills / hours
- 63 / 720
- Long-term average
- 38.6 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 218 hours spilling →
|
Manchester Ship Canal |
21 |
218 |
down 67% |
100% |
Alford Street Pumping Station
Storm discharge at pumping station
- Company site name
- Alford Street PS
- EA ID / permit
- UUP00101 · 016982210
- Outlet location
- SD9018002570 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irk (Wince to Irwell) (GB112069061131)
- 2024 spills / hours
- 36 / 190
- Long-term average
- 9.1 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 218 hours spilling →
|
Moston Brook |
28 |
218 |
down 22% |
100% |
Dunscar Bridge CSO
Overflow on sewer network
- Company site name
- Dunscar Bridge CSO (071SU) (BOL0176)
- EA ID / permit
- UUP00670 · 016982205
- Outlet location
- SD7115013430 (OS grid reference) · View on Apple Maps
- WFD catchment
- Eagley Brook (GB112069064570)
- 2024 spills / hours
- 123 / 688
- Long-term average
- 115.7 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 218 hours spilling →
|
Eagley Brook |
45 |
218 |
down 63% |
100% |
High Street West CSO (Aka Dinting Lane CSO)
Overflow on sewer network
- EA ID / permit
- UUP00960 · 016892343
- Outlet location
- SK0219094230 (OS grid reference) · View on Apple Maps
- WFD catchment
- Glossop Brook (Long Clough Brook to Etherow) (GB112069060720)
- 2024 spills / hours
- 43 / 168
- Long-term average
- 46.5 spills a year (monitored since 2024)
- High-spill reason (company)
- Not asset maintenance - Hydraulic capacity
- 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 217 hours spilling →
|
Glossop Brook |
50 |
217 |
up 16% |
84% |
Folds Road Combined Sewer Overflow
Overflow on sewer network
- Company site name
- Folds Road CSO
- EA ID / permit
- UUP00749 · 016993696
- Outlet location
- SJ5372096100 (OS grid reference) · View on Apple Maps
- WFD catchment
- Black Brook (Mersey Estuary) (GB112069061230)
- 2024 spills / hours
- 84 / 292
- Long-term average
- 92.3 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 216 hours spilling →
|
Black Brook |
68 |
216 |
down 19% |
99% |
Near Trinity School
Overflow on sewer network
- Company site name
- Trinity School / Strand Road Combined Sewer Overflow (Site ID 10015) xxxx ) (CAR0093)
- EA ID / permit
- UUP01879 · 017680358
- Outlet location
- NY4086056370 (OS grid reference) · View on Apple Maps
- WFD catchment
- Eden - Eamont to tidal (GB102076073940)
- 2024 spills / hours
- 79 / 250
- Long-term average
- 74.2 spills a year (monitored since 2017)
- 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 215 hours spilling →
|
River Eden |
65 |
215 |
down 18% |
100% |
Corporation Street
Overflow on sewer network
- Company site name
- Corporation Street CSO
- EA ID / permit
- UUP00544 · NPSWQD010713
- Outlet location
- SJ9655098550 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tame (Chew Brook to Swineshaw Brook) (GB112069061111)
- 2024 spills / hours
- 101 / 282
- Long-term average
- 99.0 spills a year (monitored since 2021)
- 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 215 hours spilling →
|
River Tame |
75 |
215 |
down 26% |
98% |
Philips Road CSO (052LO)
Overflow on sewer network
- Company site name
- PHILLIPS ROAD CSO
- EA ID / permit
- UUP01547 · 01BBN0060
- Outlet location
- SD6979029590 (OS grid reference) · View on Apple Maps
- WFD catchment
- Blakewater (GB112071065310)
- 2024 spills / hours
- 133 / 277
- Long-term average
- 119.6 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 215 hours spilling →
|
Trib of River Blakewater V SWS |
90 |
215 |
down 32% |
99% |
Prestwich PS
Storm discharge at pumping station
- Company site name
- Prestwich PS
- EA ID / permit
- UUP01577 · 016983172
- Outlet location
- SD7986003070 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irwell (Croal to Irk) (GB112069061451)
- 2024 spills / hours
- 78 / 377
- Long-term average
- 103.6 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 215 hours spilling →
|
River Irwell |
66 |
215 |
down 15% |
100% |
West Heath Pumping Station
Storm discharge at pumping station
- Company site name
- West Heath pumping station (13542) (CON0058)
- EA ID / permit
- UUP02077 · 016981657
- Outlet location
- SJ8342063090 (OS grid reference) · View on Apple Maps
- WFD catchment
- Loach Brook (GB112068055370)
- 2024 spills / hours
- 52 / 502
- Long-term average
- 51.1 spills a year (monitored since 2019)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 215 hours spilling →
|
Loach Brook |
28 |
215 |
down 46% |
100% |
Bousteads Grassings CSO
Overflow on sewer network
- Company site name
- Bousteads Grassing CSO
- EA ID / permit
- UUP00289 · 01CAR0049
- Outlet location
- NY3982054470 (OS grid reference) · View on Apple Maps
- WFD catchment
- Caldew d/s Caldbeck (GB102076073880)
- 2024 spills / hours
- 104 / 380
- Long-term average
- 75.0 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 214 hours spilling →
|
River Caldew |
59 |
214 |
down 43% |
99% |
Silloth Wastewater Treatment Works
Inlet overflow at sewage works
- Sewage works
- Silloth
- Company site name
- SILLOTH WwTW
- EA ID / permit
- UUP01756 · 017570006
- Outlet location
- NY1087054120 (OS grid reference) · View on Apple Maps
- WFD catchment
- SOLWAY (GB530207614700)
- Bathing water
- Silloth
- 2024 spills / hours
- 36 / 250
- Long-term average
- 24.8 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 214 hours spilling →
|
Solway Firth at Silloth Bay |
29 |
214 |
down 19% |
100% |
Hawcoat Lane/Thorncliffe Road CSO
Overflow on sewer network
- Company site name
- Hawcoat Lane/Thorncliffe Road CSO
- EA ID / permit
- UUP00918 · 017480441
- Outlet location
- SD2194069337 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mill Beck (Poaka Beck) (GB112074069790)
- Bathing water
- Walney Biggar Bank; Walney West Shore; Walney Sandy Gap
- Shellfish water
- Walney; Roosebeck
- 2024 spills / hours
- – / –
- Long-term average
- 36.5 spills a year (monitored since 2017)
- High-spill reason (company)
- Data collection - Confirmed exceptional weather
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 213 hours spilling →
|
Mill Beck |
71 |
213 |
|
99% |