| A690 Slip Road CSO, Su27 | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 11:00 Sep 23 | 08:55 Sep 25 |
| Avenue Vivian CSO Su013 | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 23:45 Oct 19 | 24:11 Oct 20 |
| Back Lane Combined Sewer Overflow | Wear from Croxdale Beck to Lumley Park Burn | Not Discharging | 18:00 Oct 24 | 18:35 Oct 24 |
| Bournmoor SPS | Lumley Park Burn from Herrington Burn to R Wear | Not Discharging | 02:53 Sep 21 | 08:55 Sep 25 |
| Brinkburn Sso | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 14:45 Sep 01 | 08:55 Sep 25 |
| Former Castle Dene Sdw Sso | Lumley Park Burn from Herrington Burn to R Wear | Not Discharging | 10:00 Aug 27 | 08:55 Sep 25 |
| Gillas Lane East CSO (Su32) | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 15:00 Sep 29 | 11:16 Sep 30 |
| Golf Course Road CSO | Herrington Burn from Source to Lumley Park Burn | Not Discharging | 14:30 Sep 03 | 08:55 Sep 25 |
| Hetton Park Bowling Green CSO | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 24:05 Sep 21 | 08:55 Sep 25 |
| Hetton Road CSO Su33 | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 12:00 Oct 28 | 13:35 Oct 28 |
| Hetton-Le-Hole Sso No. 3 | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 23:57 Sep 20 | 08:55 Sep 25 |
| Houghton Le Spring CSO | Herrington Burn from Source to Lumley Park Burn | Not Discharging | 15:44 Jan 24 | 08:55 Sep 25 |
| Leamside CSO | Wear from Croxdale Beck to Lumley Park Burn | Not Discharging | 14:45 Oct 01 | 15:15 Oct 01 |
| Leamside CSO | Wear from Croxdale Beck to Lumley Park Burn | Not Discharging | 01:15 Oct 28 | 01:35 Oct 28 |
| Leamside CSO | Wear from Croxdale Beck to Lumley Park Burn | Not Discharging | 14:45 Oct 01 | 15:15 Oct 01 |
| Leamside CSO | Wear from Croxdale Beck to Lumley Park Burn | Not Discharging | 14:45 Oct 01 | 15:15 Oct 01 |
| Leamside CSO | Wear from Croxdale Beck to Lumley Park Burn | Not Discharging | 14:45 Oct 01 | 15:15 Oct 01 |
| Leamside CSO | Wear from Croxdale Beck to Lumley Park Burn | Not Discharging | 14:45 Oct 01 | 15:15 Oct 01 |
| Osman Terrace CSO | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 22:55 Sep 20 | 08:55 Sep 25 |
| Rear St Michaels CSO | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 22:29 Sep 20 | 08:55 Sep 25 |
| Rose Crescent CSO | Lumley Park Burn from Herrington Burn to R Wear | Not Discharging | 15:00 Oct 20 | 12:16 Oct 23 |
| Scorers Lane CSO | Wear from Croxdale Beck to Lumley Park Burn | Not Discharging | 01:01 Oct 20 | 01:38 Oct 20 |
| Seaham Road CSO Su35 | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 08:00 Oct 17 | 09:36 Oct 17 |
| Sedgeletch Bridge CSO | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 21:55 Oct 19 | 22:15 Oct 19 |
| Sedgeletch STW CSO Inlet | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 07:39 Oct 20 | 07:54 Oct 20 |
| Sedgeletch STW CSO Inlet | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 03:45 Oct 10 | 04:21 Oct 10 |
| Shiney Row Footbridge CSO | Herrington Burn from Source to Lumley Park Burn | Not Discharging | 23:45 Oct 24 | 24:15 Oct 25 |
| Stanhope Close CSO Su 26 | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 15:41 Oct 03 | 15:55 Oct 03 |
| Warden Grove Sso | Lumley Park Burn from Source to Herrington Burn | Not Discharging | 15:00 Oct 28 | 16:16 Oct 28 |
| West Park Estate CSO | Herrington Burn from Source to Lumley Park Burn | Not Discharging | 21:37 Oct 24 | 21:55 Oct 24 |
| Westbourne Drive CSO | Herrington Burn from Source to Lumley Park Burn | Not Discharging | 22:03 Oct 19 | 22:15 Oct 19 |