| Bolton Rd Canute Street CSO | River Irwell | Not Discharging | 13:22 Oct 26 | 01:57 Oct 27 |
| Bolton Wastewater Treatment Works | River Irwell | Not Discharging | 22:54 Oct 26 | 01:57 Oct 27 |
| Bolton Wastewater Treatment Works | River Irwell | Not Discharging | 24:19 Oct 27 | 01:57 Oct 27 |
| Cammerclough Road CSO | River Croal | Not Discharging | 12:44 Oct 26 | 01:57 Oct 27 |
| Church Street West CSO 091kb | River Irwell | Not Discharging | 17:58 Oct 24 | 01:57 Oct 27 |
| City Walk Ps | A culverted unnamed tributary of Slack Brook via surface water sewer | Not Discharging | 12:04 Oct 26 | 01:57 Oct 27 |
| Clifton House Road Pumping Station | River Irwell | Not Discharging | 18:18 Oct 24 | 01:57 Oct 27 |
| Croft Ln Manchester Rd CSO Bol0206 | River Croal via a surface water sewer | Not Discharging | 12:14 Oct 26 | 01:57 Oct 27 |
| Croft Ln Manchester Rd CSO Bol0206 | Jenny Beck Culvert, River Croal | Not Discharging | 22:16 Sep 07 | 01:57 Oct 27 |
| Darcy Lever Old Hall CSO | Blackshaw Brook | Not Discharging | 19:32 Oct 24 | 01:57 Oct 27 |
| Dragons Tooth CSO | River Croal | Not Discharging | 14:11 Oct 26 | 01:57 Oct 27 |
| Fern Street CSO (078j3) | River Croal | Not Discharging | 18:02 Oct 24 | 01:57 Oct 27 |
| Ginger Fold CSO Bol0144 | River Croal | Not Discharging | 12:22 Oct 26 | 01:57 Oct 27 |
| Glynrene Drive CSO | Tributary of the Kempnough Brook via surface water sewer | Not Discharging | 01:04 Oct 23 | 01:57 Oct 27 |
| Greenleach Lane CSO | Kempnough Brook | Not Discharging | 20:43 Oct 24 | 01:57 Oct 27 |
| Hacken Works CSO | River Croal | Not Discharging | 13:52 Oct 26 | 01:57 Oct 27 |
| Hag End Brow CSO | River Tonge a tributary of the River Croal | Not Discharging | 18:06 Oct 24 | 01:57 Oct 27 |
| Hall Lane | River Croal | Not Discharging | 18:02 Oct 24 | 01:57 Oct 27 |
| Hulton Lane Ends STW | Cutacre Brook | Not Discharging | 12:26 Oct 26 | 01:57 Oct 27 |
| In Fields Rear Of 36 East Drive CSO | Folly Brook via surface water sewer | Not Discharging | 18:08 Oct 24 | 01:57 Oct 27 |
| Kearsley Ps | River Irwell | Not Discharging | 18:46 Oct 24 | 01:57 Oct 27 |
| Lever Street No 3 CSO | Jenny Beck via a surface water sewer | Not Discharging | 18:22 Oct 24 | 01:57 Oct 27 |
| Lever Street No 5 CSO 078cd | A culverted section of Jenny Beck, a tributary of River Croal | Not Discharging | 22:20 Sep 07 | 01:57 Oct 27 |
| Lever Street No1 CSO | A culverted section of Jenny Beck | Not Discharging | 05:46 Aug 20 | 01:57 Oct 27 |
| Lomax Street CSO | River Irwell | Not Discharging | 13:26 Oct 26 | 01:57 Oct 27 |
| Mount Sion Road CSO | River Irwell | Not Discharging | 04:32 Feb 25 | 01:57 Oct 27 |
| Newearth Road CSO | Tributary of Ellen Brook | Not Discharging | 19:15 Oct 24 | 01:57 Oct 27 |
| Radcliffe Central CSO | River Irwell | Not Discharging | 18:40 Oct 24 | 01:57 Oct 27 |
| Riverside CSO Bolto Bol0058 | River Irwell | Not Discharging | 09:44 Sep 04 | 01:57 Oct 27 |
| Robin Hood Clifton Pumping Station | River Irwell via surface water sewer | Not Discharging | 18:58 Oct 24 | 01:57 Oct 27 |
| Singing Clough CSO 071q8 | River Irwell | Not Discharging | 18:23 Oct 24 | 01:57 Oct 27 |
| Singing Clough CSO 071q8 | Culverted tributary of the River Irwell | Not Discharging | 18:32 Oct 24 | 01:57 Oct 27 |
| Singing Clough CSO 071q8 | Culverted section of Singing Clough Brook (tributary of the River Irwell) | Not Discharging | 12:12 Oct 26 | 01:57 Oct 27 |
| Sion Street CSO 09026 | River Irwell | Not Discharging | 13:28 Oct 26 | 01:57 Oct 27 |
| Stand Lane CSO 09058 | River Irwell | Not Discharging | 12:32 Oct 26 | 01:57 Oct 27 |
| Stonehill Road CSO 07049 | Culverted section of Singing Clough Brook, a tributary of the River Irwell | Not Discharging | 19:18 Oct 24 | 01:57 Oct 27 |
| Stonehill Road CSO 072tv | A culverted section of Singing Clough Brook (a tributary of the River Irwell) | Not Discharging | 12:32 Oct 26 | 01:57 Oct 27 |
| Stonehill Trading Estate CSO | Culverted section of Singing Clough Brook, a tributary of the River Irwell | Not Discharging | 19:16 Oct 24 | 01:57 Oct 27 |
| TBC | Manchester, Bolton and Bury Canal | Not Discharging | 05:44 Oct 25 | 01:57 Oct 27 |
| TBC | Unity Brook via a surface water sewer | Not Discharging | 18:14 Oct 24 | 01:57 Oct 27 |
| TBC | River Croal | Not Discharging | 01:18 Oct 27 | 01:57 Oct 27 |
| TBC | Folly Brook and Salteye Brook | Not Discharging | 10:21 Oct 04 2025 | 01:37 Feb 24 |
| Tynesbank | Ellen Brook via a surface water sewer | Not Discharging | 20:12 Oct 24 | 01:57 Oct 27 |
| Walkden Rd Holyoake Rd CSO 37045 | Worsley Brook | Not Discharging | 19:06 Oct 24 | 01:57 Oct 27 |
| Weston St Viking St CSO Bol0115 | Jenny Beck (tributary of River Croal) | Not Discharging | 12:20 Oct 26 | 01:57 Oct 27 |
| Worsley STW | Little Hulton Stream | Not Discharging | 13:22 Oct 26 | 01:57 Oct 27 |
| Worsley STW | Little Hulton Stream | Not Discharging | 14:31 Oct 26 | 01:57 Oct 27 |
| Worsley STW | Little Hulton Stream | Not Discharging | 13:17 Oct 11 | 01:57 Oct 27 |