| Boardshaw Road CSO | Whit Brook a tributary of River Irk | Not Discharging | 14:34 Sep 01 | 06:22 Dec 13 |
| Boarshaw Road CSO | Whit Brook | Not Discharging | 04:32 Dec 09 | 06:22 Dec 13 |
| Boothroyden Road CSO | River Irk | Not Discharging | 08:15 Dec 12 | 06:22 Dec 13 |
| Bury New Road CSO | Singleton Brook a trib of the River Irwell | Not Discharging | 04:32 Dec 09 | 06:22 Dec 13 |
| Bury New Road CSO | Prestwich Clough Brook | Not Discharging | 24:00 Jan 01 1970 | 06:22 Dec 13 |
| Central Avenue CSO | River Irk | Not Discharging | 19:32 Oct 10 | 06:22 Dec 13 |
| Chuddleigh Road CSO | River Irk via surface water sewer | Not Discharging | 22:00 Dec 12 | 06:22 Dec 13 |
| Cleveland Rd Delaunay Rd CSO 288nj | River Irk | Not Discharging | 17:06 Dec 07 | 06:22 Dec 13 |
| Cleveland Rd Delauneys Rd CSO 281kk | River Irk | Not Discharging | 19:52 Dec 01 | 06:22 Dec 13 |
| Dexter Rd Heaton Park Rd CSO | River Irk | Not Discharging | 16:22 Jul 22 | 06:22 Dec 13 |
| Fielding Street CSO (Roc0193) | Culverted tributary of Whit Brook | Not Discharging | 21:18 Nov 17 | 06:22 Dec 13 |
| Glenbrook Rd Exter Rd CSO 281vu | River Irk | Not Discharging | 12:12 Nov 28 | 06:22 Dec 13 |
| Greengate Combined Sewer Overflow | Wince Brook | Not Discharging | 12:38 Nov 28 | 06:22 Dec 13 |
| Hampden Road CSO 091xv | Prestwich Clough, a tributary of the River Irwell, via a culverted watercourse | Not Discharging | 18:18 Sep 20 | 06:22 Dec 13 |
| Heywood Road CSO 091yz | Prestwich Clough, a tributary of the River Irwell, via a culverted watercourse | Not Discharging | 19:18 Dec 17 2024 | 06:22 Dec 13 |
| John Lee Fold CSO | Whit Brook | Not Discharging | 13:02 Apr 04 | 06:22 Dec 13 |
| Kendall Road Blackley CSO | River Irk via Birch Brook Culvert | Not Discharging | 07:58 Oct 20 | 06:22 Dec 13 |
| Kirkway Combined Sewer Overflow | Wince Brook a tributary of the River Irk | Not Discharging | 09:34 Dec 09 | 06:22 Dec 13 |
| Long Street Combined Sewer Overflow | Culverted section of River Irk via Surface Water Sewer | Not Discharging | 11:54 Sep 11 | 06:22 Dec 13 |
| Mainway/Worcester Road CSO | Boardman Brook | Not Discharging | 13:36 Dec 09 | 06:22 Dec 13 |
| Mainwayeast/Lincoln Road CSO | Wince Brook via surface water sewer | Not Discharging | 12:22 Nov 28 | 06:22 Dec 13 |
| Manchester New Road CSO | Boardman Brook | Not Discharging | 19:52 Dec 01 | 06:22 Dec 13 |
| Manchester Old Road CSO | Tributary of River Irk | Not Discharging | 19:54 Sep 03 | 06:22 Dec 13 |
| Mather Ave Albert Ave CSO | Singleton Brook a tributary of the River Irwell | Not Discharging | 12:24 Nov 28 | 06:22 Dec 13 |
| Middleton Main Outfall | River Irk | Not Discharging | 10:28 Dec 09 | 06:22 Dec 13 |
| Middleton Old Road CSO | River Irk | Not Discharging | 09:42 Dec 09 | 06:22 Dec 13 |
| Middleton Rd Ps | Whittle Brook via a surface water sewer | Not Discharging | 01:01 Nov 15 | 06:22 Dec 13 |
| Middleton Road/Victoria Avenue CSO | River Irk | Not Discharging | 21:18 Jul 29 | 06:22 Dec 13 |
| Mill Brow/Blackley New Road CSO | Culverted tributary of River Irk | Not Discharging | 06:10 Dec 09 | 06:22 Dec 13 |
| Mill Brow/Blackley New Road CSO | Culverted section of River Irk | Not Discharging | 19:52 Dec 01 | 06:22 Dec 13 |
| Mossway CSO | Boardman Brook via surface water sewer | Not Discharging | 09:24 Mar 27 | 06:22 Dec 13 |
| Moston Lane/Rochdale Road CSO | River Irk | Not Discharging | 06:50 Dec 09 | 06:22 Dec 13 |
| Moston Rd/ Chadderton Low Level Ps | Wince Brook | Not Discharging | 14:32 Oct 03 | 06:22 Dec 13 |
| Rochdale Rd/Alfred St CSO | River Irk | Not Discharging | 22:48 Sep 27 | 06:22 Dec 13 |
| South Of Blackley New Road CSO | River Irk | Not Discharging | 15:38 Dec 08 | 06:22 Dec 13 |
| South Of Blackley New Road CSO | River Irk | Not Discharging | 19:32 Dec 05 | 06:22 Dec 13 |
| Spring Vale Combined Sewer Overflow | River Irk | Not Discharging | 10:14 Nov 24 | 06:22 Dec 13 |
| The Crescent CSO 091ej | Prestwich Clough | Not Discharging | 17:52 Sep 20 | 06:22 Dec 13 |
| Tintern Road (Off The Land) CSO | Tributary of Trub Brook via surface water sewer | Not Discharging | 13:23 Jul 23 | 06:22 Dec 13 |
| Victoria Avenue/Glenbrook CSO | River Irk via Surface Water Sewer | Not Discharging | 12:20 Nov 28 | 06:22 Dec 13 |
| Victoria Avenue/River Irk CSO | River Irk | Not Discharging | 07:04 Oct 11 | 06:22 Dec 13 |
| Waverley Rd CSO 352w4 | Trub Brook tributary of River Irk | Not Discharging | 12:20 Nov 28 | 06:22 Dec 13 |
| Wood Street CSO | Wood Brook a culverted tributary of the River Irk | Not Discharging | 09:38 Dec 09 | 06:22 Dec 13 |