| 1 Howard Road CSO | CRANBROOK VIA SWS | Not Discharging | 17:11 Jun 22 | 13:03 Sep 12 |
| 14 Downleaze Road CSO | TRIB OF RIVER FROME VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| 147 Wellington Hill West No2 CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| 147 Wellington Hill West No2 CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| 175 Wellington Hill West CSO | RIVER TRYM VIA SWS | Not Discharging | 17:12 Jun 22 | 13:03 Sep 12 |
| 192 Cranbrook Road | CRANBROOK BROOK VIA SWS | Not Discharging | 17:18 Jun 22 | 13:03 Sep 12 |
| 24 Rowlandson Gardens CSO | TRIB OF HORFIELD BROOK VIA SWS | Not Discharging | 05:54 Aug 27 | 13:03 Sep 12 |
| 31 Grove Road CSO | FISHPONDS BROOK VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| 43 Grove Road CSO | FISHPONDS BROOK (S) | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| 82 Howard Road CSO | CRANBROOK | Not Discharging | 17:10 Jun 22 | 13:03 Sep 12 |
| 85 Rose Green Road CSO | COOMBE BROOK VIA SWS | Not Discharging | 05:44 Aug 27 | 13:03 Sep 12 |
| Avon Street CSO | FLOATING HARBOUR | Not Discharging | 18:32 May 02 | 13:03 Sep 12 |
| Birchall Road | (S) CRANBROOK | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Bishopthorpe Road CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 08:30 Sep 08 | 13:03 Sep 12 |
| Blackberry Hill CSO | RIVER FROME | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Bond Street South CSO | RIVER FROME | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Brentry Road CSO | RIVER FROME | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Britannia Road CSO | STRAD BROOK (S) | Not Discharging | 19:02 May 02 | 13:03 Sep 12 |
| Broadmead CSO | RIVER FROME VIA SWS | Not Discharging | 19:50 Nov 14 2025 | 13:03 Sep 12 |
| Broadmead Roundabout CSO | RIVER FROME | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Burchells Green Road CSO | COOMBE BROOK VIA SWS | Not Discharging | 05:24 Aug 27 | 13:03 Sep 12 |
| Cairns Road Combined Sewer Overflow | CRANBROOK | Not Discharging | 17:14 Jun 22 | 13:03 Sep 12 |
| Champion Court CSO | RIVER FROME | Not Discharging | 14:40 Sep 08 2025 | 13:03 Sep 12 |
| Chaplin Road Combined Sewer | RIVER FROME | Not Discharging | 17:06 Aug 04 | 13:03 Sep 12 |
| Cherington Road CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 08:35 Sep 08 | 13:03 Sep 12 |
| Christmas Steps CSO | RIVER FROME VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Cranbrook Road CSO | CRANBROOK VIA SWS | Not Discharging | 08:46 Sep 08 | 13:03 Sep 12 |
| Devonshire Road CSO | CRANBROOK VIA SWS | Not Discharging | 16:16 Jun 30 | 13:03 Sep 12 |
| Eastville Park CSO | RIVER FROME | Not Discharging | 18:45 May 02 | 13:03 Sep 12 |
| Feeder Road Combined Sewer Overflow | RIVER AVON (ESTUARINE) | Not Discharging | 19:10 May 02 | 13:03 Sep 12 |
| Filton Avenue CSO | HORFIELD BROOK VIA SWS | Not Discharging | 08:40 Sep 08 | 13:03 Sep 12 |
| Filton Avenue CSO | FILTON BROOK VIA SWS | Not Discharging | 05:32 Aug 27 | 13:03 Sep 12 |
| Filwood Road 1 CSO | FISHPONDS BROOK VIA SWS | Not Discharging | 09:52 Sep 07 2025 | 13:03 Sep 12 |
| Filwood Road No.2 CSO | FISHPONDS BROOK (S) | Not Discharging | 15:08 Nov 14 2025 | 13:03 Sep 12 |
| Fishponds Storm Retention Tank CSO | FISHPONDS BROOK VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Forest Road CSO | FISHPONDS BROOK VIA SWS | Not Discharging | 05:48 Aug 27 | 13:03 Sep 12 |
| Foundary Lane CSO | COOMBE BROOK VIA SWS | Not Discharging | 05:42 Aug 27 | 13:03 Sep 12 |
| Frenchay Park Road CSO | TRIB OF THE RIVER FROME | Not Discharging | 10:56 Feb 24 2025 | 13:03 Sep 12 |
| Frenchay Park Road CSO | RIVER FROME(VIA A SWS) | Not Discharging | 05:30 Aug 27 | 13:03 Sep 12 |
| Glenwood Road CSO | TRIBUTARY OF THE RIVER TRYM | Not Discharging | 08:46 Sep 08 | 13:03 Sep 12 |
| Gordon Road Combined Sewer Overflow | RIVER FROME VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Grove Road CSO | FISHPONDS BROOK (S) | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Harbury Road Combined Sewer Of | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 05:24 Aug 27 | 13:03 Sep 12 |
| Harbury Road CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| High Street/St Marks CSO | RIVER FROME | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Landseer Avenue CSO | TRIB OF HORFIELD BROOK VIA SWS | Not Discharging | 05:42 Aug 27 | 13:03 Sep 12 |
| Lewins Mead Combined Sewer Overflow | RIVER FROME VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Lodge Causeway CSO | COOMBE BROOK VIA SWS | Not Discharging | 05:22 Aug 27 | 13:03 Sep 12 |
| Magdelene Place CSO | GROUNDWATER VIA INFILT SYSTEM | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Maggs Lane 1 CSO | COOMBE BROOK VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Maggs Lane Combined Sewer Overflow | COOMBE BROOK VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Marion Walk CSO | RIVER AVON VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Marlborough Street CSO | RIVER FROME | Not Discharging | 14:20 Sep 08 2025 | 13:03 Sep 12 |
| Muller Road Allotments CSO | BOILING WELLS LANE STREAM | Not Discharging | 05:25 Aug 27 | 13:03 Sep 12 |
| Muller Road Combined Sewer | RIVER FROME | Not Discharging | 05:30 Aug 27 | 13:03 Sep 12 |
| Muller Road CSO | HORFIELD BROOK (S) | Not Discharging | 09:34 Sep 08 | 13:03 Sep 12 |
| Nelson Street (2) CSO | RIVER FROME | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Nelson Street 1 CSO | RIVER FROME | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Oakdale Road CSO | TRIB OF STOCKWELL VIA SWS | Not Discharging | 05:40 Aug 27 | 13:03 Sep 12 |
| Oakley Road CSO | HORFIELD BROOK (S) | Not Discharging | 24:16 Aug 31 | 13:03 Sep 12 |
| Outside 63 Moorlands Road | COOMBE BROOK(S) | Not Discharging | 05:30 Aug 27 | 13:03 Sep 12 |
| Overndale Road CSO | LINCOMBE BARN STREAM | Not Discharging | 05:42 Aug 27 | 13:03 Sep 12 |
| Pritchard Street CSO | RIVER FROME VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Sheppard Road CSO | TRIB OF RIVER FROME VIA SWS | Not Discharging | 23:26 Nov 14 2025 | 13:03 Sep 12 |
| Silver Street Combined Sewer | RIVER FROME | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Speedwell Road CSO | TRIBUTARY OF COOMBE BROOK | Not Discharging | 05:24 Aug 27 | 13:03 Sep 12 |
| St James Barton CSO | RIVER FROME VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Stapleton Rd And Glenfrome Rd CSO | RIVER FROME | Not Discharging | 08:38 Sep 08 | 13:03 Sep 12 |
| The Manse CSO | RIVER FROME (S) | Not Discharging | 20:00 Nov 14 2025 | 13:03 Sep 12 |
| Tortworth Road CSO | HORFIELD BROOK | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Wellington Hill West CSO | TRIB OF RIVER TRYM VIA SWS | Not Discharging | 08:32 Sep 08 | 13:03 Sep 12 |
| Whitby Road Combined Sewer Overflow | RIVER AVON VIA SWS | Not Discharging | 18:24 May 02 | 13:03 Sep 12 |
| Wood Road Combined Sewer Overflow | STRAD BROOK VIA SWS | Not Discharging | 05:36 Aug 27 | 13:03 Sep 12 |
| Woodside Road Combined Sewer Of | CONHAM VALE STREAM VIA SWS | Not Discharging | 24:00 Jan 01 1970 | 13:03 Sep 12 |
| Wordsworth Road Attenuation Tank | THE HORFIELD BROOK | Not Discharging | 08:52 Sep 08 | 13:03 Sep 12 |