| Bolton Rd Canute Street CSO | River Irwell | Not Discharging | 04:30 Jan 25 | 14:03 Jan 28 |
| Bolton Wastewater Treatment Works | River Irwell | Not Discharging | 05:04 Jan 07 | 14:03 Jan 28 |
| Bolton Wastewater Treatment Works | River Irwell | Not Discharging | 05:53 Jan 07 | 14:03 Jan 28 |
| Cammerclough Road CSO | River Croal | Not Discharging | 04:02 Jan 28 | 14:03 Jan 28 |
| Church Street West CSO 091kb | River Irwell | Not Discharging | 18:24 Sep 20 2025 | 14:03 Jan 28 |
| City Walk Ps | A culverted unnamed tributary of Slack Brook via surface water sewer | Not Discharging | 03:32 Jan 08 | 14:03 Jan 28 |
| Clifton House Road Pumping Station | River Irwell | Not Discharging | 13:18 Jan 24 | 14:03 Jan 28 |
| Croft Ln Manchester Rd CSO Bol0206 | River Croal via a surface water sewer | Not Discharging | 09:56 Jan 27 | 14:03 Jan 28 |
| Croft Ln Manchester Rd CSO Bol0206 | Jenny Beck Culvert, River Croal | Not Discharging | 19:40 Nov 11 2025 | 14:03 Jan 28 |
| Darcy Lever Old Hall CSO | Blackshaw Brook | Not Discharging | 13:02 Dec 15 2025 | 14:03 Jan 28 |
| Dragons Tooth CSO | River Croal | Not Discharging | 14:17 Jan 22 | 14:03 Jan 28 |
| Fern Street CSO (078j3) | River Croal | Not Discharging | 12:08 Nov 28 2025 | 14:03 Jan 28 |
| Ginger Fold CSO Bol0144 | River Croal | Not Discharging | 13:14 Jan 28 | 14:03 Jan 28 |
| Glynrene Drive CSO | Tributary of the Kempnough Brook via surface water sewer | Not Discharging | 22:44 Jan 26 | 14:03 Jan 28 |
| Greenleach Lane CSO | Kempnough Brook | Not Discharging | 18:24 Dec 15 2025 | 14:03 Jan 28 |
| Hacken Works CSO | River Croal | Not Discharging | 11:02 Jan 27 | 14:03 Jan 28 |
| Hag End Brow CSO | River Tonge a tributary of the River Croal | Not Discharging | 21:32 Jan 06 | 14:03 Jan 28 |
| Hall Lane | River Croal | Not Discharging | 08:12 Nov 01 2025 | 14:03 Jan 28 |
| Hulton Lane Ends STW | Cutacre Brook | Not Discharging | 04:26 Jan 25 | 14:03 Jan 28 |
| In Fields Rear Of 36 East Drive CSO | Folly Brook via surface water sewer | Not Discharging | 20:10 Nov 11 2025 | 14:03 Jan 28 |
| Kearsley Ps | River Irwell | Not Discharging | 22:52 Jan 06 | 14:03 Jan 28 |
| Lever Street No 3 CSO | Jenny Beck via a surface water sewer | Not Discharging | 15:40 Jan 12 | 14:03 Jan 28 |
| Lever Street No 5 CSO 078cd | A culverted section of Jenny Beck, a tributary of River Croal | Not Discharging | 19:44 Nov 11 2025 | 14:03 Jan 28 |
| Lever Street No1 CSO | A culverted section of Jenny Beck | Not Discharging | 18:14 Sep 20 2025 | 14:03 Jan 28 |
| Lomax Street CSO | River Irwell | Not Discharging | 10:40 Jan 27 | 14:03 Jan 28 |
| Mount Sion Road CSO | River Irwell | Not Discharging | 06:56 Sep 18 2025 | 14:03 Jan 28 |
| Newearth Road CSO | Tributary of Ellen Brook | Not Discharging | 09:40 Jan 14 | 14:03 Jan 28 |
| Radcliffe Central CSO | River Irwell | Not Discharging | 22:04 Jan 06 | 14:03 Jan 28 |
| Riverside CSO Bolto Bol0058 | River Irwell | Not Discharging | 24:00 Jan 01 1970 | 14:03 Jan 28 |
| Robin Hood Clifton Pumping Station | River Irwell via surface water sewer | Not Discharging | 20:24 Nov 11 2025 | 14:03 Jan 28 |
| Singing Clough CSO 071q8 | Culverted tributary of the River Irwell | Not Discharging | 10:10 Dec 15 2025 | 14:03 Jan 28 |
| Singing Clough CSO 071q8 | Culverted section of Singing Clough Brook (tributary of the River Irwell) | Not Discharging | 04:21 Jan 25 | 14:03 Jan 28 |
| Sion Street CSO 09026 | River Irwell | Not Discharging | 23:32 Jan 06 | 14:03 Jan 28 |
| Stand Lane CSO 09058 | River Irwell | Not Discharging | 10:06 Jan 27 | 14:03 Jan 28 |
| Stonehill Road CSO 07049 | Culverted section of Singing Clough Brook, a tributary of the River Irwell | Not Discharging | 11:06 Jan 28 | 14:03 Jan 28 |
| Stonehill Road CSO 072tv | A culverted section of Singing Clough Brook (a tributary of the River Irwell) | Not Discharging | 22:18 Jan 06 | 14:03 Jan 28 |
| Stonehill Trading Estate CSO | Culverted section of Singing Clough Brook, a tributary of the River Irwell | Not Discharging | 11:18 Dec 15 2025 | 14:03 Jan 28 |
| TBC | Manchester, Bolton and Bury Canal | Not Discharging | 14:30 Nov 18 2025 | 14:03 Jan 28 |
| TBC | Unity Brook via a surface water sewer | Not Discharging | 12:18 Dec 23 2025 | 14:03 Jan 28 |
| TBC | River Croal | Not Discharging | 24:00 Jan 01 1970 | 14:03 Jan 28 |
| TBC | Folly Brook and Salteye Brook | Not Discharging | 10:21 Oct 04 2025 | 14:03 Jan 28 |
| Tynesbank | Ellen Brook via a surface water sewer | Not Discharging | 22:04 Jan 06 | 14:03 Jan 28 |
| Walkden Rd Holyoake Rd CSO 37045 | Worsley Brook | Not Discharging | 10:56 Jan 27 | 14:03 Jan 28 |
| Weston St Viking St CSO Bol0115 | Jenny Beck (tributary of River Croal) | Not Discharging | 09:50 Jan 27 | 14:03 Jan 28 |
| Worsley STW | Little Hulton Stream | Not Discharging | 10:26 Jan 27 | 14:03 Jan 28 |
| Worsley STW | Little Hulton Stream | Not Discharging | 11:43 Jan 12 | 14:03 Jan 28 |
| Worsley STW | Little Hulton Stream | Not Discharging | 11:43 Jan 12 | 14:03 Jan 28 |