| 250m Of Ashton Road Bardsley Ps CSO | River Medlock | Not Discharging | 23:20 Aug 08 | 21:02 Oct 27 |
| Alford Street Pumping Station | A culverted section of Moston Brook | Not Discharging | 20:19 Oct 24 | 21:02 Oct 27 |
| Assheton Road CSO 281ca | A culverted tributary of the River Mersey | Not Discharging | 13:06 Oct 27 | 21:02 Oct 27 |
| Bank Street CSO | River Medlock | Not Discharging | 24:00 Jan 01 1970 | 21:02 Oct 27 |
| Beswick St Ashton New Rd CSO 281d0 | River Medlock | Not Discharging | 09:17 Mar 09 | 21:02 Oct 27 |
| Brentford Street CSO | Unamed Tributary of Moston Brook via a surface water sewer | Not Discharging | 11:56 Apr 22 2025 | 21:02 Oct 27 |
| Briscoe Lane CSO | River Medlock | Not Discharging | 09:26 Sep 12 2025 | 21:02 Oct 27 |
| Chappell Road CSO | Lumb Brook | Not Discharging | 14:14 Oct 27 | 21:02 Oct 27 |
| Clayton Bridge | River Medlock | Not Discharging | 14:48 Oct 27 | 21:02 Oct 27 |
| Culceth Lane CSO | River Medlock | Not Discharging | 10:36 Oct 26 | 21:02 Oct 27 |
| Failsworth WWTW | River Medlock | Not Discharging | 09:50 Sep 18 2025 | 21:02 Oct 27 |
| Failsworth WWTW | River Medlock | Not Discharging | 08:00 Feb 12 | 21:02 Oct 27 |
| Foxdenton Lane CSO | Culverted section of Wince Brook | Not Discharging | 04:12 Oct 27 | 21:02 Oct 27 |
| Greengate Combined Sewer Overflow | Wince Brook | Not Discharging | 18:16 Oct 24 | 21:02 Oct 27 |
| Hathershaw CSO | River Medlock | Not Discharging | 15:42 Oct 26 | 21:02 Oct 27 |
| Hillkirk Street CSO (282i9) | River Medlock | Not Discharging | 10:26 Sep 27 | 21:02 Oct 27 |
| Hollinwood Cemetery CSO | Culverted Section of Lords Brook. | Not Discharging | 18:16 Oct 24 | 21:02 Oct 27 |
| Holt Lane Failsworth Sso | Lords Brook via a Surface Water Sewer | Not Discharging | 03:44 Oct 27 | 21:02 Oct 27 |
| Hunts Bank Combined Sewer Overflow | Culverted section of the River Irk | Not Discharging | 21:32 Apr 03 2025 | 21:02 Oct 27 |
| Junction Of Graver Ln Elsma Rd CSO | culverted section of River Medlock via Berry Brow Culvert | Not Discharging | 13:08 Sep 11 2025 | 21:02 Oct 27 |
| Kenyon Lane CSO | Culverted section of Moston Brook a tributary of the River Irk | Not Discharging | 24:00 Jan 01 1970 | 21:02 Oct 27 |
| Lathbury Road Adj To Footpath CSO | Moston Brook via surface water sewer | Not Discharging | 10:32 Oct 27 | 21:02 Oct 27 |
| Limeside Rd/Church CSO | Lords Brook | Not Discharging | 18:08 Oct 24 | 21:02 Oct 27 |
| Limeside Road/Fox Mill CSO | Moston Brook via surface water sewer | Not Discharging | 18:04 Oct 24 | 21:02 Oct 27 |
| Lord North Street/Clifton St CSO | Shooters Brook | Not Discharging | 03:24 Oct 27 | 21:02 Oct 27 |
| Mainway/Worcester Road CSO | Boardman Brook | Not Discharging | 13:06 Oct 26 | 21:02 Oct 27 |
| Mainwayeast/Lincoln Road CSO | Wince Brook via surface water sewer | Not Discharging | 03:26 Oct 27 | 21:02 Oct 27 |
| Manchester New Road CSO | Boardman Brook | Not Discharging | 03:26 Oct 27 | 21:02 Oct 27 |
| Medlock Sports Centre CSO | Lumb Brook from a surface water sewer | Not Discharging | 13:30 Oct 27 | 21:02 Oct 27 |
| Monsall Road (J Sewer) CSO (282sf) | Culverted tributary of Moston Brook | Not Discharging | 17:28 Aug 30 | 21:02 Oct 27 |
| Mossway CSO | Boardman Brook via surface water sewer | Not Discharging | 09:24 Mar 27 2025 | 21:02 Oct 27 |
| Moston Rd/ Chadderton Low Level Ps | Wince Brook | Not Discharging | 19:04 Oct 24 | 21:02 Oct 27 |
| Newmarket Rd Ps | Taunton Brook | Not Discharging | 04:16 Oct 27 | 21:02 Oct 27 |
| Oldham WWTW | Wince Brook | Not Discharging | 19:56 Oct 18 | 21:02 Oct 27 |
| Oldham WWTW | Wince Brook | Not Discharging | 10:24 Oct 27 | 21:02 Oct 27 |
| Oldham WWTW | Wince Brook | Not Discharging | 12:38 Oct 14 2025 | 21:02 Oct 27 |
| Oldham WWTW | Wince Brook | Not Discharging | 19:56 Oct 18 | 21:02 Oct 27 |
| Palmerston Street CSO | River Medlock | Not Discharging | 10:48 Jan 01 2025 | 21:02 Oct 27 |
| Palmerston Street CSO | River Medlock | Not Discharging | 13:06 Jan 18 | 21:02 Oct 27 |
| Parrott Street/Bromlow Street CSO | Corn Brook via surface water sewer | Not Discharging | 14:36 Oct 27 | 21:02 Oct 27 |
| Potters Lane CSO | A culverted section of Moston Brook | Not Discharging | 03:48 Oct 27 | 21:02 Oct 27 |
| Pottinger St/Oxford St | River Tame via a surface water sewer | Not Discharging | 14:14 Oct 27 | 21:02 Oct 27 |
| S. Chadderton/ | Wince Brook | Not Discharging | 05:44 Oct 27 | 21:02 Oct 27 |
| Suffolk St Combined Sewer Overflow | Bower Brook via sws | Not Discharging | 03:42 Oct 27 | 21:02 Oct 27 |
| Swan Mill/Drummer Mill CSO | Springs Brook | Not Discharging | 13:26 Oct 27 | 21:02 Oct 27 |
| The Causeway Chadderton Wwnps | Wince Brook | Not Discharging | 09:00 Apr 18 | 21:02 Oct 27 |
| Windsor Road/Winterdyne Street CSO | Moston Brook via surface water sewer | Not Discharging | 10:02 Dec 07 2024 | 21:02 Oct 27 |