| Beech Avenue CSO | Holgate Beck (Via Public Sewer) | Not Discharging | 22:30 Jan 05 | 23:22 Jan 18 |
| Butcher Terrace CSO | River Ouse | Not Discharging | 21:48 Jan 16 | 23:22 Jan 18 |
| Castle Mills CSO | River Ouse | Not Discharging | 23:44 Jan 08 | 23:22 Jan 18 |
| Common Hall Lane CSO | River Ouse | Not Discharging | 17:07 Dec 05 2024 | 23:22 Jan 18 |
| Danesfort Avenue CSO | Trib Of Holgate Beck (Via Sw.Sewer) | Not Discharging | 10:01 Jan 06 | 23:22 Jan 18 |
| Farndale Street CSO | River Ouse | Not Discharging | 17:14 Dec 05 2024 | 23:22 Jan 18 |
| Foss Bank CSO | River Foss | Not Discharging | 10:27 Jan 06 | 23:22 Jan 18 |
| Foss Islands Road CSO | Tang Hall Beck (Culverted) | Not Discharging | 24:45 Jan 07 | 23:22 Jan 18 |
| Fulford Main CSO | Germany Beck | Not Discharging | 06:20 Jan 06 | 23:22 Jan 18 |
| Fulford Sewage Pumping Station | River Ouse | Not Discharging | 22:03 Jan 18 | 23:22 Jan 18 |
| Hamilton Drive West CSO | Holgate Beck | Not Discharging | 05:57 Jan 06 | 23:22 Jan 18 |
| Hamilton Drive York CSO | Holgate Beck (Via Public Sewer) | Not Discharging | 05:31 Nov 17 2024 | 23:22 Jan 18 |
| Hartoft Street CSO | River Ouse | Not Discharging | 05:38 Jan 06 | 23:22 Jan 18 |
| Haxby Rd CSO | Culverted tributary Of River Foss | Not Discharging | 02:50 Jan 16 | 23:22 Jan 18 |
| Heslington Main Street SPS | Tributary of Germany Beck | Not Discharging | 06:24 Jan 12 | 23:22 Jan 18 |
| Heworth Green No 2 CSO | River Foss | Not Discharging | 22:54 Jan 06 | 23:22 Jan 18 |
| Holgate Road No.2 CSO | Holgate Beck | Not Discharging | 14:11 Jan 06 | 23:22 Jan 18 |
| Hull Road York CSO | Osbaldwick Beck (Via Sw. Sewer) | Not Discharging | 24:59 Jan 16 | 23:22 Jan 18 |
| Huntington Road CSO | River Foss | Not Discharging | 11:06 Jan 06 | 23:22 Jan 18 |
| Jubilee Terrace CSO | River Ouse | Not Discharging | 23:29 Jan 15 | 23:22 Jan 18 |
| Jubilee Terrace CSO | River Ouse | Not Discharging | 19:48 Feb 16 2022 | 23:22 Jan 18 |
| Kitchener Street CSO | River Foss (Via Sw. Sewer) | Not Discharging | 09:42 Feb 15 2024 | 23:22 Jan 18 |
| Knavesmire CSO | Knavesmire Beck (Culverted) | Not Discharging | 16:54 Jan 03 | 23:22 Jan 18 |
| Knavesmire Road CSO | Culverted Trib Of River Ouse | Not Discharging | 16:31 Jan 03 | 23:22 Jan 18 |
| Layerthorpe Bridge CSO | River Foss | Not Discharging | 11:46 Jan 06 | 23:22 Jan 18 |
| Layerthorpe Bridge CSO | #N/A | Not Discharging | 17:30 Dec 05 2024 | 23:22 Jan 18 |
| Lendal Hill Combined Sewer Overflow | River Ouse | Not Discharging | 08:56 Jan 17 | 23:22 Jan 18 |
| Lower Poppleton Lane SPS | Unnamed Tributary of River Ouse | Not Discharging | 09:28 Jan 10 | 23:22 Jan 18 |
| Lowther Street CSO | River Foss | Not Discharging | 06:06 Jan 06 | 23:22 Jan 18 |
| Marygate Landing CSO (No2) | River Ouse | Not Discharging | 21:13 Jan 17 | 23:22 Jan 18 |
| Marygate Lane CSO | River Ouse (Pumped Outlet) (Via Asylum Sw. Sewer) | Not Discharging | 10:22 Jan 06 | 23:22 Jan 18 |
| Mayfield Grove CSO | Holgate Beck | Not Discharging | 12:45 Jan 06 | 23:22 Jan 18 |
| Meadow Field CSO | River Foss | Not Discharging | 24:00 Jul 12 1905 | 23:22 Jan 18 |
| Milner Street CSO | Culverted Trib Of Holgate Beck | Not Discharging | 20:13 Jan 05 | 23:22 Jan 18 |
| Navigation Road CSO | Tang Hall Beck (Culverted) | Not Discharging | 21:44 Jan 18 | 23:22 Jan 18 |
| New Walk CSO | River Ouse | Not Discharging | 14:12 Jan 16 | 23:22 Jan 18 |
| North Lane SPS | Culverted Trib Of Holgate Beck (Via Public Sewer) | Not Discharging | 11:55 Aug 27 2024 | 23:22 Jan 18 |
| Piccadilly CSO | River Foss | Not Discharging | 18:17 Aug 28 2021 | 23:22 Jan 18 |
| Plantation Drive CSO | Ing Cliffs Drain | Not Discharging | 05:25 Jan 06 | 23:22 Jan 18 |
| Poppleton Road North CSO | Holgate Beck (Culverted) (Via Public Sewer) | Not Discharging | 06:50 Jan 06 | 23:22 Jan 18 |
| Poppleton Road South 2 CSO | Holgate Beck (Culverted) (Via Public Sewer) | Not Discharging | 12:55 Jan 06 | 23:22 Jan 18 |
| Portland Street CSO | River Ouse (Pumped Outlet) (Via Asylum Sw. Sewer) | Not Discharging | 20:50 Dec 05 2024 | 23:22 Jan 18 |
| Rawcliffe (York) STW | River Ouse | Not Discharging | 04:20 Jan 07 | 23:22 Jan 18 |
| Rawcliffe SPS | Trib of River Ouse | Not Discharging | 21:40 Jun 23 2020 | 23:22 Jan 18 |
| Royal York Hotel No.1 CSO | River Ouse (Via Moat Sw. Sewer) | Not Discharging | 02:10 Jul 24 2024 | 23:22 Jan 18 |
| Royal York Hotel No.2 CSO | River Ouse (Via Moat Sw. Sewer) | Not Discharging | 23:54 Nov 09 2022 | 23:22 Jan 18 |
| Severus Street Sso | Culverted Tributary Of Holgate Beck | Not Discharging | 17:46 Dec 05 2024 | 23:22 Jan 18 |
| Shipton Road Sewage Pumping Station | Blue Beck, tributary of the River Ouse | Not Discharging | 16:12 Jan 06 | 23:22 Jan 18 |
| Skeldergate Bridge CSO | River Ouse | Not Discharging | 01:02 Jan 17 | 23:22 Jan 18 |
| Skeldergate Bridge CSO | River Ouse | Not Discharging | 24:00 Jul 09 1905 | 23:22 Jan 18 |
| Station Road CSO | River Ouse (Via Moat Sw. Sewer) | Not Discharging | 24:00 Jul 09 1905 | 23:22 Jan 18 |
| Tadcaster Road CSO & Bishopthorpe | Culverted Trib Of River Ouse | Not Discharging | 04:36 Jan 07 | 23:22 Jan 18 |
| TBC When Permit Issued | #N/A | Not Discharging | 24:40 Jan 17 | 23:22 Jan 18 |
| Terry Avenue CSO | River Ouse | Not Discharging | 24:00 Jul 09 1905 | 23:22 Jan 18 |
| The Esplanade York CSO | River Ouse | Not Discharging | 20:47 Jan 17 | 23:22 Jan 18 |
| Trafalgar Street CSO | River Ouse | Not Discharging | 23:28 Jan 15 | 23:22 Jan 18 |
| Walmgate CSO | Tang Hall Beck (Culverted) | Not Discharging | 08:03 Jan 06 | 23:22 Jan 18 |
| Wigginton Road Sso | Culverted Tributary Of River Foss | Not Discharging | 02:51 Jan 06 | 23:22 Jan 18 |