Carrington Road Bridge CSO
Overflow on sewer network
- Company site name
- Carrington Road Bridge CSO
- EA ID / permit
- UUP00412 · 016993623
- Outlet location
- SJ7420093770 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mersey (upstream of Manchester Ship Canal) (GB112069061030)
- 2024 spills / hours
- 4 / 13
- Long-term average
- 7.0 spills a year (monitored since 2021)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 12 hours spilling →
|
River Mersey |
11 |
12 |
up 175% |
100% |
Stocks Lane CSO Site Id 123IK
Overflow on sewer network
- Company site name
- SOUTH PARK HALL / STOCKS LANE HESKIN CSO (123IK)
- EA ID / permit
- UUP01790 · 01CHR0012
- Outlet location
- SD5336015480 (OS grid reference) · View on Apple Maps
- WFD catchment
- Trib of Syd Brook (GB112070064920)
- 2024 spills / hours
- 17 / 84
- Long-term average
- 12.5 spills a year (monitored since 2024)
- Monitor below 90%
- Sensor failure / issue · Resolved - Jun
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 12 hours spilling →
|
Syd Brook |
8 |
12 |
down 53% |
83% |
Little Corby PS
Storm discharge at pumping station
- Company site name
- Little Corby PS
- EA ID / permit
- UUP01153 · 017680327
- Outlet location
- NY4765057340 (OS grid reference) · View on Apple Maps
- WFD catchment
- Eden - Eamont to tidal (GB102076073940)
- 2024 spills / hours
- 3 / 0.6
- Long-term average
- 6.3 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 12 hours spilling →
|
River Eden |
11 |
12 |
up 267% |
100% |
Newshaw Lane CSO
Overflow on sewer network
- Company site name
- Newshaw Lane CSO
- EA ID / permit
- UUP01396 · 016982639
- Outlet location
- SK0162095230 (OS grid reference) · View on Apple Maps
- WFD catchment
- Glossop Brook (Long Clough Brook to Etherow) (GB112069060720)
- 2024 spills / hours
- 17 / 16
- Long-term average
- 22.5 spills a year (monitored since 2020)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 12 hours spilling →
|
Trib Glossop Brook via SWS |
3 |
12 |
down 82% |
100% |
Gasworks Yard Pumping Station
Storm discharge at pumping station
- Company site name
- Gas Yard Pumping Station
- EA ID / permit
- UUP02260 · 01CON0012
- Outlet location
- SJ7035066410 (OS grid reference) · View on Apple Maps
- WFD catchment
- Croco (GB112068055460)
- 2024 spills / hours
- 3 / 3.4
- Long-term average
- 25.6 spills a year (monitored since 2017)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 12 hours spilling →
|
River Croco |
12 |
12 |
up 300% |
100% |
Rassbottom Street CSO
Overflow on sewer network
- Company site name
- Rassbottom Street CSO
- EA ID / permit
- UUP01611 · 016940471
- Outlet location
- SJ9588098580 (OS grid reference) · View on Apple Maps
- WFD catchment
- Tame (Swineshaw Brook to Mersey) (GB112069061112)
- 2024 spills / hours
- 4 / 4.9
- Long-term average
- 4.0 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 12 hours spilling →
|
River Tame |
3 |
12 |
down 25% |
99% |
Croasdale Avenue CSO
Overflow on sewer network
- EA ID / permit
- UUP00564 · 01COP0043
- Outlet location
- NX9803015940 (OS grid reference) · View on Apple Maps
- WFD catchment
- Solway Outer South (GB641211630003)
- 2024 spills / hours
- 4 / 3.5
- Long-term average
- 6.1 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 12 hours spilling →
|
Pow Beck |
9 |
12 |
up 125% |
97% |
Yorkshire Street CSO 35022
Overflow on sewer network
- Company site name
- Yorkshire Street CSO
- EA ID / permit
- UUP02188 · 01ROC0058
- Outlet location
- SD8962013380 (OS grid reference) · View on Apple Maps
- WFD catchment
- Roch (Source to Spodden) (GB112069064720)
- 2024 spills / hours
- 3 / 6.8
- Long-term average
- 13.3 spills a year (monitored since 2019)
- Investigation
- Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 12 hours spilling →
|
River Roch |
5 |
12 |
up 67% |
93% |
Water Street CSO
Overflow on sewer network
- Company site name
- Water Street
- EA ID / permit
- UUP02037 · EPRQB3593RF
- Outlet location
- SD9006013400 (OS grid reference) · View on Apple Maps
- WFD catchment
- Roch (Source to Spodden) (GB112069064720)
- 2024 spills / hours
- 12 / 4.1
- Long-term average
- 18.7 spills a year (monitored since 2020)
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 12 hours spilling →
|
River Roch |
1 |
12 |
down 92% |
100% |
Crag Bank Pumping Station
Storm discharge at pumping station
- Company site name
- Crag Bank PS
- EA ID / permit
- UUP00556 · 017280249
- Outlet location
- SD4871070000 (OS grid reference) · View on Apple Maps
- WFD catchment
- KENT - transitional (GB531207312000)
- 2024 spills / hours
- 2 / 5.3
- Long-term average
- 4.4 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Trib Black Dyke |
4 |
11 |
up 100% |
100% |
Manor Avenue/Firs Road CSO
Overflow on sewer network
- Company site name
- Manor Avenue/Firs Road CSO
- EA ID / permit
- UUP01245 · 016892365
- Outlet location
- SJ7646092840 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mersey (upstream of Manchester Ship Canal) (GB112069061030)
- 2024 spills / hours
- 6 / 8.6
- Long-term average
- 9.3 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Stromford Brook |
6 |
11 |
no change |
100% |
King Street Pumping Station
Storm discharge at pumping station
- Company site name
- King Street PS
- EA ID / permit
- UUP01066 · 017470009
- Outlet location
- SD1783180401 (OS grid reference) · View on Apple Maps
- WFD catchment
- DUDDON (GB531207411800)
- Bathing water
- Haverigg; Walney Biggar Bank; Walney West Shore; Walney Sandy Gap
- Shellfish water
- Duddon; Walney
- 2024 spills / hours
- 27 / 47
- Long-term average
- 18.3 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 11 hours spilling →
|
Duddon Estuary |
29 |
11 |
up 7% |
100% |
113 Hassall Rd CSO
Overflow on sewer network
- Company site name
- HASSALL ROAD CSO
- EA ID / permit
- UUP00006 · 01CON0023
- Outlet location
- SJ7869756899 (OS grid reference) · View on Apple Maps
- WFD catchment
- Kidsgrove Stream (including Day Green Stream) (GB112068055390)
- 2024 spills / hours
- 12 / 9.0
- Long-term average
- 16.7 spills a year (monitored since 2019)
- 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 11 hours spilling →
|
Day Green Stream |
11 |
11 |
down 8% |
71% |
PS at Bryn Gates
Storm discharge at pumping station
- Company site name
- Bryn Gates PS
- EA ID / permit
- UUP01589 · 01WIG0117
- Outlet location
- SD5947000900 (OS grid reference) · View on Apple Maps
- WFD catchment
- Hey/Borsdane Brook (GB112069064520)
- 2024 spills / hours
- 2 / 15
- Long-term average
- 2.0 spills a year (monitored since 2024)
- Investigation
- Env Act (SODRP) investigation ongoing, Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 11 hours spilling →
|
Hey/Borsdane Brook |
2 |
11 |
no change |
94% |
Irwell Vale PS
Storm discharge at pumping station
- Company site name
- Irwell Vale PS
- EA ID / permit
- UUP01029 · 016982826
- Outlet location
- SD7906020460 (OS grid reference) · View on Apple Maps
- WFD catchment
- Ogden (GB112069064650)
- 2024 spills / hours
- 9 / 26
- Long-term average
- 21.6 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
River Ogden |
8 |
11 |
down 11% |
95% |
Eaves Green Rd CSO
Overflow on sewer network
- Company site name
- Eaves Green Road CSO
- EA ID / permit
- UUP00682 · 01LA1964
- Outlet location
- SD5783015960 (OS grid reference) · View on Apple Maps
- WFD catchment
- Yarrow DS Big Lodge Water (GB112070064952)
- 2024 spills / hours
- 29 / 29
- Long-term average
- 33.3 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Trib River Yarrow |
24 |
11 |
down 17% |
100% |
Ravenswood CSO 52568
Overflow on sewer network
- Company site name
- Ravenswood Drive CSO
- EA ID / permit
- UUP01616 · 017290504
- Outlet location
- SD3371037610 (OS grid reference) · View on Apple Maps
- WFD catchment
- WYRE - transitional (GB531207212200)
- Bathing water
- Fleetwood
- Shellfish water
- Lune (Wyre Estuary); Lune (Broadfleet and Plover Scar)
- 2024 spills / hours
- 18 / 12
- Long-term average
- 19.9 spills a year (monitored since 2017)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Horsebridge Dyke (via a Sw Sewer) |
15 |
11 |
down 17% |
100% |
Poolstock Lane/Holt Street CSO
Overflow on sewer network
- Company site name
- Poolstock Lane/ Holt Street CSO
- EA ID / permit
- UUP01561 · EPRQP3420GZ
- Outlet location
- SD5727903869 (OS grid reference) · View on Apple Maps
- WFD catchment
- Smithy Brook (GB112070061600)
- 2024 spills / hours
- 3 / 8.3
- Long-term average
- 2.4 spills a year (monitored since 2021)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Smithy Brook |
2 |
11 |
down 33% |
99% |
Moss Lane Acre Lane CSO 431AM
Overflow on sewer network
- Company site name
- Moss Lane/Acre Lane CSO
- EA ID / permit
- UUP01347 · 01STK0010
- Outlet location
- SJ8905084711 (OS grid reference) · View on Apple Maps
- WFD catchment
- Micker Brook (GB112069060940)
- 2024 spills / hours
- 3 / 1.2
- Long-term average
- 7.3 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Carr Brook |
9 |
11 |
up 200% |
98% |
20 Ribbleton Drive CSO
Overflow on sewer network
- Company site name
- 20 Ribbleton Drive CSO
- EA ID / permit
- UUP00018 · 01HYN0035
- Outlet location
- SD7614029920 (OS grid reference) · View on Apple Maps
- WFD catchment
- Calder - Pendle Water to conf Ribble (GB112071065490)
- 2024 spills / hours
- 13 / 16
- Long-term average
- 21.0 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 11 hours spilling →
|
Clough Brook |
39 |
11 |
up 200% |
96% |
Owley Wood Road CSO
Overflow on sewer network
- EA ID / permit
- UUP01495 · 01VRY0083
- Outlet location
- SJ6255074270 (OS grid reference) · View on Apple Maps
- WFD catchment
- Weaver (Dane to Frodsham) (GB112068060500)
- 2024 spills / hours
- 16 / 17
- Long-term average
- 20.2 spills a year (monitored since 2019)
- Investigation
- No investigation activity in reporting period
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 11 hours spilling →
|
River Weaver |
15 |
11 |
down 6% |
98% |
Cherry Tree Works Site
Overflow on sewer network
- Company site name
- Cherry Tree/Feniscowles CSO
- EA ID / permit
- UUP00458 · 017190595
- Outlet location
- SD6590026282 (OS grid reference) · View on Apple Maps
- WFD catchment
- Roddlesworth (GB112071065250)
- 2024 spills / hours
- 6 / 3.5
- Long-term average
- 6.6 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Trib River Darwen |
8 |
11 |
up 33% |
100% |
Hassall Road CSO 131X8
Overflow on sewer network
- Company site name
- HASSALL ROAD CSO
- EA ID / permit
- UUP00912 · 01CON0046
- Outlet location
- SJ7621059540 (OS grid reference) · View on Apple Maps
- WFD catchment
- Wheelock (Source to Kidsgrove Stream) (GB112068055410)
- 2024 spills / hours
- 16 / 17
- Long-term average
- 30.8 spills a year (monitored since 2019)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
River Wheelock |
15 |
11 |
down 6% |
96% |
Hall Lane CSO 07035
Overflow on sewer network
- Company site name
- Hall Lane Combined Sewer Overflow (Site ID 07035) (BOL0145)
- EA ID / permit
- UUP00882 · 01BOL0145
- Outlet location
- SD7422006984 (OS grid reference) · View on Apple Maps
- WFD catchment
- Croal (including Blackshaw Brook) (GB112069064550)
- 2024 spills / hours
- 20 / 19
- Long-term average
- 25.8 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
River Croal |
9 |
11 |
down 55% |
100% |
High Hill Road CSO
Overflow on sewer network
- Company site name
- High Hill Road
- EA ID / permit
- UUP00957 · EPRQB3596AP
- Outlet location
- SK0078486172 (OS grid reference) · View on Apple Maps
- WFD catchment
- Sett (GB112069060970)
- 2024 spills / hours
- 9 / 9.6
- 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 11 hours spilling →
|
Culverted Tributary River Sett |
4 |
11 |
down 56% |
100% |
Chester Street CSO
Overflow on sewer network
- Company site name
- Chester Street CSO
- EA ID / permit
- UUP00460 · 016983278
- Outlet location
- SJ8408097350 (OS grid reference) · View on Apple Maps
- WFD catchment
- Medlock (Lumb Brook to Irwell) (GB112069061152)
- 2024 spills / hours
- 3 / 1.1
- Long-term average
- 2.6 spills a year (monitored since 2019)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
The River Medlock |
1 |
11 |
down 67% |
100% |
Drake Street CSO (35038)
Overflow on sewer network
- Company site name
- Drake Street CSO
- EA ID / permit
- UUP00655 · 01ROC0078
- Outlet location
- SD8976013400 (OS grid reference) · View on Apple Maps
- WFD catchment
- Roch (Source to Spodden) (GB112069064720)
- 2024 spills / hours
- 16 / 10
- Long-term average
- 22.0 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Culverted River Roch via SWS |
8 |
11 |
down 50% |
100% |
Hazelwood Road CSO 435GY
Overflow on sewer network
- Company site name
- Hazelwood Road combined sewer overflow (435GY) (STK0094)
- EA ID / permit
- UUP00929 · 016982761
- Outlet location
- SJ9269087210 (OS grid reference) · View on Apple Maps
- WFD catchment
- Poise Brook (GB112069060950)
- 2024 spills / hours
- 31 / 20
- Long-term average
- 45.6 spills a year (monitored since 2019)
- Monitor below 90%
- Sensor failure / issue · Not Applicable - Ongoing investigation
- Investigation
- Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 11 hours spilling →
|
Poise Brook Trib Rvr Goyt |
7 |
11 |
down 77% |
84% |
West Street CSO
Overflow on sewer network
- Company site name
- West Street CSO
- EA ID / permit
- UUP02082 · 016881772
- Outlet location
- SJ8794057120 (OS grid reference) · View on Apple Maps
- WFD catchment
- Biddulph Brook (GB112068055360)
- 2024 spills / hours
- 16 / 34
- Long-term average
- 14.4 spills a year (monitored since 2021)
- Monitor below 90%
- Sensor failure / issue · Resolved - Jul
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Trib of Biddulph Brook |
9 |
11 |
down 44% |
82% |
Ainsworth Road CSO (BRY0129)
Overflow on sewer network
- Company site name
- Ainsworth Road CSO (091LY)
- EA ID / permit
- UUP02197 · EPRJB3892ER
- Outlet location
- SD7909807250 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irwell (Roch to Croal) (GB112069060840)
- 2024 spills / hours
- 12 / 11
- Long-term average
- 9.0 spills a year (monitored since 2024)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
River Irwell via a surface water sewer |
6 |
11 |
down 50% |
98% |
31 Abbotsmead Approach CSO
Overflow on sewer network
- Company site name
- 31 Abbotsmead Approach CSO
- EA ID / permit
- UUP00036 · 017480449
- Outlet location
- SD2177069780 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mill Beck (Poaka Beck) (GB112074069790)
- 2024 spills / hours
- 23 / 11
- Long-term average
- 21.0 spills a year (monitored since 2017)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- Env Act (SODRP) improvement ongoing
- Volume & pollution
- Estimate from 11 hours spilling →
|
Millbeck |
19 |
11 |
down 17% |
100% |
Baganley Froom CSO 121CW
Overflow on sewer network
- Company site name
- Baganley Froom CSO
- EA ID / permit
- UUP00169 · 01CHR0049
- Outlet location
- SD5961517962 (OS grid reference) · View on Apple Maps
- WFD catchment
- Yarrow DS Big Lodge Water (GB112070064952)
- 2024 spills / hours
- 40 / 193
- Long-term average
- 37.0 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing, Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 11 hours spilling →
|
Black Brook Trib River Yarrow |
12 |
11 |
down 70% |
100% |
Oakenbottom Road CSO 072IS
Overflow on sewer network
- Company site name
- Oakenbottom Road CSO
- EA ID / permit
- UUP01430 · 016982221
- Outlet location
- SD7355009171 (OS grid reference) · View on Apple Maps
- WFD catchment
- Bradshaw Brook (GB112069064580)
- 2024 spills / hours
- 8 / 11
- Long-term average
- 7.5 spills a year (monitored since 2018)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Bradshaw Brook |
5 |
11 |
down 38% |
100% |
Warick Roadwwnw PS
Storm discharge at pumping station
- Company site name
- Warwick Road WwNPS
- EA ID / permit
- UUP02019 · 017680359
- Outlet location
- NY4180056080 (OS grid reference) · View on Apple Maps
- WFD catchment
- Petteril d/s Blackrack Beck (GB102076074030)
- 2024 spills / hours
- 18 / 9.1
- Long-term average
- 15.5 spills a year (monitored since 2020)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
River Petteril |
20 |
11 |
up 11% |
100% |
Smedley Road CSO
Overflow on sewer network
- Company site name
- Smedley Road CSO
- EA ID / permit
- UUP01772 · 01MAN0042
- Outlet location
- SD8524000350 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irk (Wince to Irwell) (GB112069061131)
- 2024 spills / hours
- 14 / 9.8
- Long-term average
- 26.4 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
River Irk |
12 |
11 |
down 14% |
96% |
Abney Hall
Overflow on sewer network
- Company site name
- Abney Hall CSO
- EA ID / permit
- UUP00073 · 01STK0018
- Outlet location
- SJ8570089250 (OS grid reference) · View on Apple Maps
- WFD catchment
- Micker Brook (GB112069060940)
- 2024 spills / hours
- 10 / 6.0
- Long-term average
- 11.0 spills a year (monitored since 2024)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Micker Brook |
12 |
11 |
up 20% |
100% |
Rear of Keats Avenue CSO
Overflow on sewer network
- Company site name
- Rear of Keats Avenue CSO
- EA ID / permit
- UUP01633 · 017081380
- Outlet location
- SD5734004570 (OS grid reference) · View on Apple Maps
- WFD catchment
- Smithy Brook (GB112070061600)
- 2024 spills / hours
- 16 / 32
- Long-term average
- 12.6 spills a year (monitored since 2021)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 11 hours spilling →
|
Smithy Brook |
9 |
11 |
down 44% |
100% |
Turpin Green Lane CSO
Overflow on sewer network
- Company site name
- Turpin Green Lane CSO
- EA ID / permit
- UUP01972 · 017081364
- Outlet location
- SD5456022510 (OS grid reference) · View on Apple Maps
- WFD catchment
- Lostock DS Farington Weir (GB112070064912)
- 2024 spills / hours
- 20 / 8.0
- Long-term average
- 35.6 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing, Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 11 hours spilling →
|
Bannister Brook |
15 |
11 |
down 25% |
100% |
Westy Flumes 1 South CSO 489CB
Overflow on sewer network
- Company site name
- Westy Flumes (1) South CSO
- EA ID / permit
- UUP02095 · 016982974
- Outlet location
- SJ6282088380 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mersey (Bollin confluence to Howley Weir) including Padgate Brook. (GB112069061012)
- 2024 spills / hours
- 20 / 17
- Long-term average
- 28.5 spills a year (monitored since 2019)
- Investigation
- Env Act (SODRP) investigation ongoing, Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 10 hours spilling →
|
River Mersey |
8 |
10 |
down 60% |
100% |
Fairfield Street CSO
Overflow on sewer network
- Company site name
- Fairfield Street CSO
- EA ID / permit
- UUP00718 · 017060093
- Outlet location
- SD5481025110 (OS grid reference) · View on Apple Maps
- WFD catchment
- Lostock US Farington Weir (GB112070064911)
- 2024 spills / hours
- 3 / 3.2
- Long-term average
- 6.2 spills a year (monitored since 2021)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 10 hours spilling →
|
River Lostock |
3 |
10 |
no change |
100% |
Stoneleigh Park CSO
Overflow on sewer network
- EA ID / permit
- UUP01874 · 01OLD0039
- Outlet location
- SD9377006330 (OS grid reference) · View on Apple Maps
- WFD catchment
- Beal (GB112069064690)
- 2024 spills / hours
- 13 / 7.9
- Long-term average
- 25.7 spills a year (monitored since 2020)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 10 hours spilling →
|
River Beal via SWS |
11 |
10 |
down 15% |
100% |
Victoria Avenue/River Irk CSO
Overflow on sewer network
- EA ID / permit
- UUP01996 · 01MAN0094
- Outlet location
- SD8404004050 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irk (Wince to Irwell) (GB112069061131)
- 2024 spills / hours
- 14 / 132
- Long-term average
- 8.2 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 10 hours spilling →
|
River Irk |
4 |
10 |
down 71% |
100% |
Holts Lane Detention Tank
Overflow on sewer network
- Company site name
- Holts Lane Detention Tanks
- EA ID / permit
- UUP00984 · NPSWQD001283
- Outlet location
- SD3552038670 (OS grid reference) · View on Apple Maps
- WFD catchment
- Hillylaid Pool - Tidal Wyre (GB112072066120)
- Bathing water
- Fleetwood
- Shellfish water
- Lune (Wyre Estuary)
- 2024 spills / hours
- 8 / 11
- Long-term average
- 8.5 spills a year (monitored since 2017)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 10 hours spilling →
|
Main Dyke |
5 |
10 |
down 38% |
100% |
Water Street CSO (284TV)
Overflow on sewer network
- Company site name
- Water Street (Manchester) CSO
- EA ID / permit
- UUP02039 · 016982993
- Outlet location
- SJ8295098030 (OS grid reference) · View on Apple Maps
- WFD catchment
- Irwell / Manchester Ship Canal (Irk to confluence with Upper Mersey) (GB112069061452)
- 2024 spills / hours
- 3 / 2.6
- Long-term average
- 4.0 spills a year (monitored since 2024)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 10 hours spilling →
|
River Irwell |
5 |
10 |
up 67% |
96% |
Bankhall Relief CSO 99005
Overflow on sewer network
- Company site name
- Bankhall Relief CSO
- EA ID / permit
- UUP00183 · 016930968
- Outlet location
- SJ3300093900 (OS grid reference) · View on Apple Maps
- WFD catchment
- MERSEY - Transitional (GB531206908100)
- Bathing water
- Wallasey
- Shellfish water
- North Wirral (East)
- 2024 spills / hours
- 26 / 16
- Long-term average
- 22.5 spills a year (monitored since 2017)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 10 hours spilling →
|
River Mersey Estuary |
7 |
10 |
down 73% |
100% |
St Johns Rd
Overflow on sewer network
- Company site name
- St Johns Road CSO
- EA ID / permit
- UUP01821 · 01BOL0074
- Outlet location
- SD6697007750 (OS grid reference) · View on Apple Maps
- WFD catchment
- Middle Brook (GB112069064540)
- 2024 spills / hours
- 4 / 9.5
- Long-term average
- 3.0 spills a year (monitored since 2024)
- Investigation
- Operational investigation completed
- Improvement
- Operational improvement completed
- Volume & pollution
- Estimate from 10 hours spilling →
|
Middle Brook |
2 |
10 |
down 50% |
100% |
Stpeters Way/Springfield Ind Es CSO
Overflow on sewer network
- Company site name
- St Peters Way/Springfield Industrial Estate CSO
- EA ID / permit
- UUP01877 · 016982925
- Outlet location
- SD7228008811 (OS grid reference) · View on Apple Maps
- WFD catchment
- Middle Brook (GB112069064540)
- 2024 spills / hours
- 20 / 10
- Long-term average
- 21.8 spills a year (monitored since 2021)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 10 hours spilling →
|
River Croal |
18 |
10 |
down 10% |
100% |
Medlock Sports Centre CSO
Overflow on sewer network
- Company site name
- Medlock Sports Centre CSO
- EA ID / permit
- UUP01273 · 016983275
- Outlet location
- SJ9049199291 (OS grid reference) · View on Apple Maps
- WFD catchment
- Medlock (Source to Lumb Brook) (GB112069061151)
- 2024 spills / hours
- 8 / 8.2
- Long-term average
- 9.4 spills a year (monitored since 2019)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 10 hours spilling →
|
Lumb Brook via Surface Wtr Sew |
6 |
10 |
down 25% |
100% |
Frank Webb Avenue CSO
Overflow on sewer network
- Company site name
- Frank Webb Avenue CSO
- EA ID / permit
- UUP00757 · 016810300
- Outlet location
- SJ6931056820 (OS grid reference) · View on Apple Maps
- WFD catchment
- Weaver (Valley Brook to Winsford Flashes) (GB112068060462)
- 2024 spills / hours
- 8 / 10
- Long-term average
- 7.2 spills a year (monitored since 2020)
- Monitor below 90%
- Sensor failure / issue · Resolved - January after reporting year
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 10 hours spilling →
|
Leighton Brook |
8 |
10 |
no change |
88% |
Old Fold Road CSO
Overflow on sewer network
- Company site name
- Old Fold Road CSO
- EA ID / permit
- UUP01455 · 016983225
- Outlet location
- SD6188008070 (OS grid reference) · View on Apple Maps
- WFD catchment
- Hey/Borsdane Brook (GB112069064520)
- 2024 spills / hours
- 4 / 4.4
- Long-term average
- 5.7 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 10.0 hours spilling →
|
Borsdane Brook |
2 |
10.0 |
down 50% |
100% |