| 103 Brinksway/Lark Hill | River Mersey | Not Discharging | 12:28 Nov 28 2025 | 14:42 Jan 28 |
| 258 Councillor Lane | Micker Brook via surface water sewer | Not Discharging | 13:52 Dec 15 2025 | 14:42 Jan 28 |
| 50 Bridge Lane Bramhall CSO | Lady Brook | Not Discharging | 13:54 Dec 15 2025 | 14:42 Jan 28 |
| 59d Turves Road CSO 432vy | Turves Brook tributary of Micker Brook | Not Discharging | 13:48 Dec 15 2025 | 14:42 Jan 28 |
| 650yds Ds Kingway Rvr Bridge CSO | River Mersey | Not Discharging | 10:46 Jan 27 | 14:42 Jan 28 |
| 95/97 Craig Road Heaton Mersey CSO | River Mersey | Not Discharging | 12:06 Dec 15 2025 | 14:42 Jan 28 |
| Abney Hall | Chorlton Brook | Not Discharging | 14:06 Dec 15 2025 | 14:42 Jan 28 |
| Altrincham Rd Westend Ave CSO 431bs | Gatley Brook via SW Sewer | Not Discharging | 12:22 Nov 28 2025 | 14:42 Jan 28 |
| Avenue St Brewery St CSO | River Goyt | Not Discharging | 13:58 Dec 15 2025 | 14:42 Jan 28 |
| Barlow Moor Rd/Palatine Rd CSO | River Mersey | Not Discharging | 16:16 Nov 09 2025 | 14:42 Jan 28 |
| Billy's Lane CSO | Turves Brook, A tributary of Micker Brook | Not Discharging | 15:32 Dec 18 2025 | 14:42 Jan 28 |
| Bramhall Island CSO | Lady Brook | Not Discharging | 13:48 Dec 15 2025 | 14:42 Jan 28 |
| Bramhall Ln Sth (No 221) | Lady Brook | Not Discharging | 14:40 Dec 18 2025 | 14:42 Jan 28 |
| Bramhall Park CSO | Lady Brook | Not Discharging | 10:00 Jan 27 | 14:42 Jan 28 |
| Brighton Road CSO | River Mersey | Not Discharging | 22:10 Jan 06 | 14:42 Jan 28 |
| Brinksway Bridge/Gville Street CSO | River Mersey | Not Discharging | 21:00 Nov 11 2025 | 14:42 Jan 28 |
| Burton Road Withington CSO 28056 | River Mersey via a surface water sewer | Not Discharging | 13:16 Nov 20 2025 | 14:42 Jan 28 |
| Carr Wood Combined Sewer Overflow | Carr Brook, a tributary of the Lady/Micker Brook | Not Discharging | 09:24 Jan 27 | 14:42 Jan 28 |
| Cheadle Golf Course CSO (43198) | Micker Brook a tributary of the River Mersey | Not Discharging | 01:50 Jan 21 | 14:42 Jan 28 |
| Chestergate CSO 431a3 | River Mersey | Not Discharging | 13:58 Dec 15 2025 | 14:42 Jan 28 |
| Chestergate/King Street West CSO | River Mersey | Not Discharging | 20:58 Nov 11 2025 | 14:42 Jan 28 |
| Great Underbank CSO 43200 Stk0039 | A culverted section of the River Mersey | Not Discharging | 09:20 Jan 27 | 14:42 Jan 28 |
| Heaton Moor CSO 431yx | River Mersey | Not Discharging | 19:02 Jan 26 | 14:42 Jan 28 |
| Hope Street CSO | River Mersey | Not Discharging | 08:44 Jan 27 | 14:42 Jan 28 |
| Junc Stringer St/New Bridge Ln CSO | River Goyt via surface water sewer | Not Discharging | 09:52 Jan 28 | 14:42 Jan 28 |
| Junc Stringer St/New Bridge Ln CSO | River Goyt via a surface water sewer | Not Discharging | 05:58 Jan 27 | 14:42 Jan 28 |
| Lancaster Street CSO 432cd | River Goyt via a surface water sewer | Not Discharging | 16:32 Apr 02 2025 | 14:42 Jan 28 |
| Mill Lane Cemetery CSO | Chorlton Brook | Not Discharging | 15:38 Dec 18 2025 | 14:42 Jan 28 |
| Newbridge Lane CSO | River Goyt | Not Discharging | 07:02 Oct 03 2025 | 14:42 Jan 28 |
| Newbridge Lane CSO | River Goyt | Not Discharging | 14:14 Jan 28 | 14:42 Jan 28 |
| Outside 91 Styal Road CSO | Gatley Brook via surface water sewer | Not Discharging | 20:06 Dec 15 2025 | 14:42 Jan 28 |
| Penny Lane Grimesbottom CSO 43122 | River Tame | Not Discharging | 22:24 Jan 26 | 14:42 Jan 28 |
| Princes Street CSO | River Mersey | Not Discharging | 22:12 Jan 06 | 14:42 Jan 28 |
| Stockport Rd Essex Ave CSO 432sk | River Mersey Estuary (via a surface water sewer) | Not Discharging | 20:58 Dec 17 2025 | 14:42 Jan 28 |
| Stockport WWTW | River Mersey | Not Discharging | 14:01 Jan 27 | 14:42 Jan 28 |
| Stockport WWTW | River Mersey | Not Discharging | 03:01 Dec 19 2025 | 14:42 Jan 28 |
| TBC | Micker Brook | Not Discharging | 17:08 Jan 18 | 14:42 Jan 28 |
| TBC | River Mersey | Not Discharging | 10:54 Jan 27 | 14:42 Jan 28 |
| The Circuit CSO 432ut | River Mersey via Sykes Sewer | Not Discharging | 22:16 Jan 06 | 14:42 Jan 28 |
| Travis Brow/Georges Road CSO | River Mersey | Not Discharging | 08:04 Dec 12 2025 | 14:42 Jan 28 |
| Wellington Road South CSO | River Mersey | Not Discharging | 10:02 Jan 27 | 14:42 Jan 28 |