| Boardshaw Road CSO | Whit Brook a tributary of River Irk | Not Discharging | 24:00 Jan 01 1970 | 23:52 Jan 18 |
| Boarshaw Road CSO | Whit Brook | Not Discharging | 23:26 Jan 05 | 23:52 Jan 18 |
| Boothroyden Road CSO | River Irk | Not Discharging | 14:21 Jan 10 | 23:52 Jan 18 |
| Castleton WWTW Cstlt | Trubb Brook (a tributary of River Irwell) | Not Discharging | 11:45 Dec 03 2024 | 23:52 Jan 18 |
| Chuddleigh Road CSO | River Irk via surface water sewer | Not Discharging | 18:52 Jan 05 | 23:52 Jan 18 |
| Cleveland Rd Delaunay Rd CSO 288nj | River Irk | Not Discharging | 24:54 Jan 06 | 23:52 Jan 18 |
| Cleveland Rd Delauneys Rd CSO 281kk | River Irk | Not Discharging | 04:06 Jan 01 | 23:52 Jan 18 |
| Dexter Rd Heaton Park Rd CSO | River Irk | Not Discharging | 03:46 Jan 01 | 23:52 Jan 18 |
| Fielding Street CSO (Roc0193) | Culverted tributary of Whit Brook | Not Discharging | 14:24 Jan 03 | 23:52 Jan 18 |
| Glenbrook Rd Exter Rd CSO 281vu | River Irk | Not Discharging | 03:48 Jan 01 | 23:52 Jan 18 |
| Hampden Road CSO 091xv | Prestwich Clough, a tributary of the River Irwell, via a culverted watercourse | Not Discharging | 03:56 Jan 01 | 23:52 Jan 18 |
| Heywood Road CSO 091yz | Prestwich Clough, a tributary of the River Irwell, via a culverted watercourse | Not Discharging | 19:18 Dec 17 2024 | 23:52 Jan 18 |
| John Lee Fold CSO | Whit Brook | Not Discharging | 05:02 Jan 10 | 23:52 Jan 18 |
| Kendall Road Blackley CSO | River Irk via Birch Brook Culvert | Not Discharging | 23:50 Jan 05 | 23:52 Jan 18 |
| Kirkway Combined Sewer Overflow | Wince Brook a tributary of the River Irk | Not Discharging | 07:02 Jan 06 | 23:52 Jan 18 |
| Long Street Combined Sewer Overflow | Culverted section of River Irk via Surface Water Sewer | Not Discharging | 04:02 Jan 01 | 23:52 Jan 18 |
| Mainway/Worcester Road CSO | Boardman Brook | Not Discharging | 10:28 Jan 06 | 23:52 Jan 18 |
| Manchester New Road CSO | Boardman Brook | Not Discharging | 18:44 Jan 05 | 23:52 Jan 18 |
| Manchester Old Road CSO | Tributary of River Irk | Not Discharging | 04:10 Jan 01 | 23:52 Jan 18 |
| Middleton Main Outfall | River Irk | Not Discharging | 09:22 Jan 06 | 23:52 Jan 18 |
| Middleton Rd Ps | Whittle Brook via a surface water sewer | Not Discharging | 09:24 Jan 06 | 23:52 Jan 18 |
| Middleton Road CSO | Whittle Brook via a Surface Water Sewer | Not Discharging | 24:00 Jan 01 1970 | 23:52 Jan 18 |
| Middleton Road/Victoria Avenue CSO | River Irk | Not Discharging | 07:40 Jan 06 | 23:52 Jan 18 |
| Mill Brow/Blackley New Road CSO | Culverted tributary of River Irk | Not Discharging | 05:22 Jan 06 | 23:52 Jan 18 |
| Mill Brow/Blackley New Road CSO | Culverted section of River Irk | Not Discharging | 22:48 Jan 05 | 23:52 Jan 18 |
| Parr Brook CSO | Parr Brook | Not Discharging | 07:16 Jan 06 | 23:52 Jan 18 |
| PreSTWich Clough CSO 09034 | Prestwich Clough Brook | Not Discharging | 03:55 Jan 01 | 23:52 Jan 18 |
| South Of Blackley New Road CSO | River Irk | Not Discharging | 21:54 Jan 07 | 23:52 Jan 18 |
| South Of Blackley New Road CSO | River Irk | Not Discharging | 14:27 Jan 14 | 23:52 Jan 18 |
| South Of Blackley New Road CSO | River Irk | Not Discharging | 24:00 Jan 01 1970 | 23:52 Jan 18 |
| Spring Vale Combined Sewer Overflow | River Irk | Not Discharging | 23:50 Jan 05 | 23:52 Jan 18 |
| The Crescent CSO 091ej | Prestwich Clough | Not Discharging | 10:42 Oct 24 2024 | 23:52 Jan 18 |
| Tintern Road (Off The Land) CSO | Tributary of Trub Brook via surface water sewer | Not Discharging | 04:24 Jan 01 | 23:52 Jan 18 |
| Victoria Avenue/Glenbrook CSO | River Irk via Surface Water Sewer | Not Discharging | 14:30 Oct 31 2024 | 23:52 Jan 18 |
| Victoria Avenue/River Irk CSO | River Irk | Not Discharging | 07:48 Jan 01 | 23:52 Jan 18 |
| Waverley Rd CSO 352w4 | Trub Brook tributary of River Irk | Not Discharging | 06:24 Jan 06 | 23:52 Jan 18 |
| Whitley Drive CSO | Wince Brook | Not Discharging | 05:46 Jan 06 | 23:52 Jan 18 |
| Wood Street CSO | Wood Brook a culverted tributary of the River Irk | Not Discharging | 02:42 Jan 17 | 23:52 Jan 18 |
