| 11 Newcombe Road CSO | RIVER TRYM VIA SWS | Not Discharging | 22:34 Mar 12 | 06:43 Mar 15 |
| 147 Wellington Hill West No2 CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 06:43 Mar 15 |
| 147 Wellington Hill West No2 CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 06:43 Mar 15 |
| 175 Wellington Hill West CSO | RIVER TRYM VIA SWS | Not Discharging | 20:16 Nov 14 2025 | 06:43 Mar 15 |
| 224 Henleaze Road CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 22:30 Mar 12 | 06:43 Mar 15 |
| 250 Henleaze Road CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 22:24 Mar 12 | 06:43 Mar 15 |
| Abbey Road Combined Sewer Overflow | RIVER TRYM VIA SWS | Not Discharging | 22:28 Mar 12 | 06:43 Mar 15 |
| Avonmouth 'B' Pumping Station | BRISTOL AVON | Not Discharging | 22:23 Nov 14 2025 | 06:43 Mar 15 |
| Avonmouth Road CSO | RIVER AVON VIA SWS (ESTUARINE) | Not Discharging | 22:23 Mar 12 | 06:43 Mar 15 |
| Avonmouth STW | SEVERN ESTUARY(E) | Not Discharging | 02:45 Mar 14 | 06:43 Mar 15 |
| Avonmouth Way Combined Sewer Of | RIVER AVON (E) VIA SWS | Not Discharging | 19:26 Dec 18 2025 | 06:43 Mar 15 |
| Bishopthorpe Road CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 10:32 Mar 13 | 06:43 Mar 15 |
| Cherington Road CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 22:40 Mar 12 | 06:43 Mar 15 |
| Eastfield Road CSO | RIVER TRYM VIA SWS | Not Discharging | 22:16 Mar 12 | 06:43 Mar 15 |
| Glenwood Road CSO | TRIBUTARY OF THE RIVER TRYM | Not Discharging | 23:26 Mar 12 | 06:43 Mar 15 |
| Harbury Road Combined Sewer Of | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 19:08 Nov 14 2025 | 06:43 Mar 15 |
| Harbury Road CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 06:43 Mar 15 |
| Henbury Road CSO | RIVER TRYM VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 06:43 Mar 15 |
| Henleaze Park Drive CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 06:43 Mar 15 |
| Henleaze Road CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 22:22 Mar 12 | 06:43 Mar 15 |
| Henleaze Road CSO | TRIB OF THE RIVER TRYM VIA SWS | Not Discharging | 22:36 Mar 12 | 06:43 Mar 15 |
| Lawrence Grove CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 19:34 Nov 14 2025 | 06:43 Mar 15 |
| Lower High Street CSO | RIVER AVON VIA SWS (ESTUARINE) | Not Discharging | 24:00 Jan 01 1970 | 06:43 Mar 15 |
| Lower High Street CSO | RIVER AVON VIA SWS (ESTUARINE) | Not Discharging | 16:40 Mar 13 | 06:43 Mar 15 |
| Merlin Close CSO | RIVER TRYM | Not Discharging | 22:43 Mar 12 | 06:43 Mar 15 |
| Oakwood Road CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 19:04 Nov 14 2025 | 06:43 Mar 15 |
| Old Park Rd Combined Sewer Overflow | RIVER AVON VIA SWS (ESTUARINE) | Not Discharging | 20:56 Feb 27 | 06:43 Mar 15 |
| Queen Street CSO | RIVER SEVERN VIA SWS | Not Discharging | 01:16 Nov 15 2025 | 06:43 Mar 15 |
| Rockside Drive CSO | TRIBUTARY OF RIVER TRYM VIA SW | Not Discharging | 18:46 Sep 11 2025 | 06:43 Mar 15 |
| Shirehampton Road CSO | RIVER TRYM VIA SWS | Not Discharging | 22:22 Mar 12 | 06:43 Mar 15 |
| Stoke Lane Combined Sewer Overflow | RIVER TRYM VIA SWS | Not Discharging | 10:46 Mar 13 | 06:43 Mar 15 |
| Swanmoor Bridge Pumping Station | SWANMOOR RHINE (S) | Not Discharging | 24:00 Jan 01 1970 | 06:43 Mar 15 |
| Trym Road CSO | RIVER TRYM | Not Discharging | 22:50 Mar 12 | 06:43 Mar 15 |
| Watling Way Combined Sewer Overflow | RIVER AVON (ESTUARINE) VIA SWS | Not Discharging | 18:56 Oct 24 2025 | 06:43 Mar 15 |
| Wellington Hill West CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 10:38 Mar 13 | 06:43 Mar 15 |
| West Town Road Pumping Station | RIVER AVON (ESTUARINE) | Not Discharging | 15:44 Feb 10 | 06:43 Mar 15 |
| West Town Road Pumping Station | RIVER AVON | Not Discharging | 10:48 Mar 13 | 06:43 Mar 15 |
| Westbury On Trym Storm Overflow | RIVER AVON (S) | Not Discharging | 22:58 Mar 12 | 06:43 Mar 15 |
| Westbury Road Combined Sewer Of | RIVER TRYM VIA SWS | Not Discharging | 22:28 Mar 12 | 06:43 Mar 15 |
| Westbury Road Combined Sewer Of | RIVER TRYM VIA SWS | Not Discharging | 22:30 Mar 12 | 06:43 Mar 15 |