| 212 Mottram Road CSO | Tributary of Acres Brook via a surface water sewer | Not Discharging | 10:03 Apr 09 | 17:56 Jun 13 |
| 250m Of Ashton Road Bardsley Ps CSO | River Medlock | Not Discharging | 03:01 May 19 | 17:56 Jun 13 |
| Argyl Street | Cock Brook | Not Discharging | 09:32 Mar 10 | 17:56 Jun 13 |
| Ashton-Under-Lyne STW | River Tame | Not Discharging | 15:00 Jun 12 | 17:56 Jun 13 |
| Ashton-Under-Lyne STW | River Tame | Not Discharging | 17:44 Dec 18 2025 | 17:56 Jun 13 |
| Binns Street CSO | River Tame | Not Discharging | 16:58 Jul 21 2025 | 17:56 Jun 13 |
| Broadoak/Lydhurst Ave | Smallshaw Brook | Not Discharging | 11:32 Jun 12 | 17:56 Jun 13 |
| Broomstair Road CSO | River Tame | Not Discharging | 12:12 Jun 12 | 17:56 Jun 13 |
| Buckton Vale Road CSO | Culverted tributary leading to River Tame | Not Discharging | 21:46 Nov 14 2025 | 17:56 Jun 13 |
| Canal Bank Transformer Hse CSO | Swineshaw Brook a tributary of the River Tame | Not Discharging | 21:46 May 16 | 17:56 Jun 13 |
| Cheetham Hill Road CSO | Johnson Brook | Not Discharging | 15:42 May 17 | 17:56 Jun 13 |
| Commercial Brow CSO | Godley Brook | Not Discharging | 13:14 May 09 | 17:56 Jun 13 |
| Commercial Brow CSO | Wilson Brook | Not Discharging | 12:08 Jun 10 | 17:56 Jun 13 |
| Corporation Street | River Tame | Not Discharging | 11:50 Jun 12 | 17:56 Jun 13 |
| Cumberland Street CSO | Culvert to River Tame | Not Discharging | 14:42 Nov 18 2025 | 17:56 Jun 13 |
| Dukinfield Outfall Sewer CSO 441sm | River Tame | Not Discharging | 16:10 May 13 | 17:56 Jun 13 |
| Dukinfield Rd Throstle Bank St CSO | culveted section an unnamed trib of the River Tame | Not Discharging | 20:42 Nov 11 2025 | 17:56 Jun 13 |
| Dukinfield WWTW | River Tame | Not Discharging | 17:32 Jun 12 | 17:56 Jun 13 |
| DUKINFIELD WWTW | River Tame | Not Discharging | 16:54 May 13 | 17:56 Jun 13 |
| Edward Street | Culverted tributary of the River Tame | Not Discharging | 09:10 Jun 10 | 17:56 Jun 13 |
| Fern Bank CSO | Stocks Brook | Not Discharging | 16:38 Dec 15 2025 | 17:56 Jun 13 |
| Gambrel Bank Road CSO 441u7 | Downshaw Brook | Not Discharging | 14:06 May 19 | 17:56 Jun 13 |
| Green Lane Lyndhurst Ave CSO | Smallshaw Brook | Not Discharging | 12:50 May 09 | 17:56 Jun 13 |
| Greenwood Ave Platt Ave CSO 441xe | Smallshaw Brook (via a surface water sewer) | Not Discharging | 18:32 Nov 14 2025 | 17:56 Jun 13 |
| Grove Road CSO | River Tame | Not Discharging | 11:52 Jun 12 | 17:56 Jun 13 |
| Hanover Street CSO | Culvert to River Tame | Not Discharging | 24:00 Jan 01 1970 | 17:56 Jun 13 |
| Hathershaw CSO | River Medlock | Not Discharging | 14:00 Jun 13 | 17:56 Jun 13 |
| Hough Hill Road/Grasscroft St CSO | River Tame via surface water sewer | Not Discharging | 22:16 Nov 20 2025 | 17:56 Jun 13 |
| Huddersfield Road CSO (449bd) | River Tame via a culvert | Not Discharging | 01:54 May 28 | 17:56 Jun 13 |
| Hyde Wastewater Treatment Works | River Tame | Not Discharging | 12:09 Jun 12 | 17:56 Jun 13 |
| Hyde Wastewater Treatment Works | River Tame | Not Discharging | 24:47 Feb 22 | 17:56 Jun 13 |
| Knowle Street CSO 442bx | River Tame | Not Discharging | 20:40 Nov 11 2025 | 17:56 Jun 13 |
| Lower Wharf Street CSO 442ec | River Tame | Not Discharging | 11:42 Jun 12 | 17:56 Jun 13 |
| Lower Wharf Street/Scotland Street CSO | River Tame | Not Discharging | 11:35 Jun 12 | 17:56 Jun 13 |
| Lumb Lane (Audenshaw) CSO & Det Tnk | Culverted section of Gore Brook | Not Discharging | 12:25 May 09 | 17:56 Jun 13 |
| Market Street/Trinity Street CSO | River Tame | Not Discharging | 12:32 May 09 | 17:56 Jun 13 |
| Melbourne Street | River Tame | Not Discharging | 23:14 Mar 29 | 17:56 Jun 13 |
| Mill Lane Combined Sewer Overflow | River Tame | Not Discharging | 12:54 Jun 02 | 17:56 Jun 13 |
| Milverton Avenue | Godley Brook | Not Discharging | 06:10 Jun 06 2025 | 17:56 Jun 13 |
| Mossley STW | River Tame | Not Discharging | 14:42 Jun 12 | 17:56 Jun 13 |
| Mossley STW | River Tame | Not Discharging | 18:18 Jun 12 | 17:56 Jun 13 |
| Newmarket Rd Ps | Taunton Brook | Not Discharging | 10:19 May 22 | 17:56 Jun 13 |
| Off Grove Road CSO 44217 | Culverted section of Swineshaw Brook, a tributary of the River Tame | Not Discharging | 21:26 Mar 12 | 17:56 Jun 13 |
| Off Huddersfield Road CSO 442ja | A culverted section of an unnamed tributary of the River Tame | Not Discharging | 14:44 Nov 18 2025 | 17:56 Jun 13 |
| Off St Lawrences Road CSO | Tributary of the River Tame via surface water sewer | Not Discharging | 20:38 Nov 11 2025 | 17:56 Jun 13 |
| Pottinger St/Oxford St | River Tame via a surface water sewer | Not Discharging | 11:56 Jun 12 | 17:56 Jun 13 |
| Raglan Street CSO 44180 | River Tame | Not Discharging | 10:47 Jun 12 | 17:56 Jun 13 |
| Rassbottom Street CSO | River Tame | Not Discharging | 18:28 Nov 14 2025 | 17:56 Jun 13 |
| Rear Of Kennedy Way CSO | Denton Brook via a surface water sewer | Not Discharging | 12:06 Jun 12 | 17:56 Jun 13 |
| Ross Lave Lane CSO | An un-named tributary of Denton Brook | Not Discharging | 11:40 Jun 12 | 17:56 Jun 13 |
| Sawyer Brow/Victora Street CSO | Culverted tributary of Wilson Brook | Not Discharging | 14:06 Jun 23 2025 | 17:56 Jun 13 |
| Shoecroft Garage Site CSO | Denton Brook via a surface water sewer | Not Discharging | 21:26 Mar 12 | 17:56 Jun 13 |
| St George Street/Hanover Street CSO | River Tame | Not Discharging | 24:00 Jan 01 1970 | 17:56 Jun 13 |
| Stamford Grove CSO | River Tame via a Culvert | Not Discharging | 13:56 Mar 26 2025 | 17:56 Jun 13 |
| Stamford St CSO (442sc) | Swineshaw Brook via surface water sewer | Not Discharging | 23:48 Dec 07 2025 | 17:56 Jun 13 |
| Stocks Lane CSO | Stocks Brook | Not Discharging | 17:02 Dec 25 2024 | 17:56 Jun 13 |
| Tame Street/Park Road CSO | River Tame | Not Discharging | 13:16 Apr 01 | 17:56 Jun 13 |
| TBC | River Tame | Not Discharging | 11:36 Jun 12 | 17:56 Jun 13 |
| TBC | River Tame | Not Discharging | 01:50 May 28 | 17:56 Jun 13 |
| Town Lane Circular Road CSO 44020 | Denton Brook, a tributary of the River Tame via a surface water sewer | Not Discharging | 12:30 Jun 11 | 17:56 Jun 13 |
| Trinity St/Dean St | River Tame | Not Discharging | 17:30 Jun 13 | 17:56 Jun 13 |
| Turner Lane/Alexandra Road | River Tame via a surface water sewer | Not Discharging | 03:28 May 20 | 17:56 Jun 13 |
| Victoria St/Acre St CSO (442wa) | Denton Brook via surface water sewer | Not Discharging | 05:58 Jun 09 | 17:56 Jun 13 |