| #N/A | TORY BROOK | Not Discharging | 09:20 Jun 10 | 01:30 Jun 15 |
| 1 Edna Terrace CSO | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 15:36 Feb 09 | 01:15 Jun 15 |
| 178 Beaumont Road CSO | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 04:21 Jun 02 | 01:30 Jun 15 |
| 20 Commercial Road | PLYMOUTH SOUND (C) | Not Discharging | 12:13 Feb 18 | 01:15 Jun 15 |
| 28 Finch Close CSO | TRIB OF RIVER PLYM VIA SWS | Not Discharging | 24:39 Aug 29 2025 | 01:30 Jun 15 |
| 3 St Peters Close CSO | LONG BROOK VIA SWS | Not Discharging | 09:38 Jun 10 | 01:30 Jun 15 |
| 78 Beaumont Road CSO | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 04:17 Jun 02 | 01:30 Jun 15 |
| Arnolds Point Pumping Station | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 01:28 Feb 19 | 01:30 Jun 15 |
| Billacombe Pumping Station | POMPHLETT CREEK (ESTUARINE) | Not Discharging | 12:15 Feb 18 | 01:30 Jun 15 |
| Brixton Wastewater Treatment Works | BROAD OOZE, YEALM ESTUARY(E) | Not Discharging | 20:23 Mar 01 | 01:30 Jun 15 |
| Cattedown Road Pumping Station | PLYMOUTH SOUND (ESTUARINE) | Not Discharging | 04:14 Jun 02 | 01:30 Jun 15 |
| Cavendish Road CSO | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 04:20 Jun 02 | 01:30 Jun 15 |
| Dark Street Lane CSO | LONGBROOK STREAM | Not Discharging | 13:07 May 02 | 01:30 Jun 15 |
| Efford Marsh CSO | LEIGHAM MILL STREAM | Not Discharging | 14:42 Jun 06 | 01:30 Jun 15 |
| Elburton South Ps | TRIB OF RIVER YEALM EST (S) | Not Discharging | 15:03 Jun 09 | 01:30 Jun 15 |
| Embankment Road Pumping Station | RIVER PLYM (ESTUARINE) | Not Discharging | 04:45 Aug 29 2025 | 01:30 Jun 15 |
| Farringdon Road CSO | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 04:18 Jun 02 | 01:15 Jun 15 |
| Gwyn Road Combined Sewer Overflow | RIVER PLYM (ESTUARINE) | Not Discharging | 15:08 Aug 13 2024 | 01:30 Jun 15 |
| Heathfield Road CSO | RIVER PLYM (ESTUARINE) | Not Discharging | 06:25 Aug 31 2025 | 01:30 Jun 15 |
| Hooe Lake Pumping Station | HOOE LAKE, PLYM ESTUARY | Not Discharging | 11:42 Feb 05 | 01:30 Jun 15 |
| Hooe Road CSO | HOOE LAKE VIA SWS (ESTUARINE) | Not Discharging | 04:27 Jun 02 | 01:30 Jun 15 |
| Jephson Road CSO | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 04:20 Jun 02 | 01:30 Jun 15 |
| Jetty Pumping Station | RIVER PLYM ESTUARY | Not Discharging | 01:53 Aug 29 2025 | 01:30 Jun 15 |
| Laira Avenue CSO | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 01:06 Aug 29 2025 | 01:30 Jun 15 |
| Laira Park CSO | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 08:49 Jun 06 | 01:15 Jun 15 |
| Lanhydrock Road CSO | RIVER PLYM (E) | Not Discharging | 04:18 Jun 02 | 01:30 Jun 15 |
| Lipson Vale 1 CSO | TRIB OF THE RIVER PLYM VIA SWS | Not Discharging | 08:33 Jun 06 | 01:30 Jun 15 |
| Lipson Vale 2 CSO | TRIB OF THE RIVER PLYM VIA SWS | Not Discharging | 08:20 Jun 06 | 01:00 Jun 15 |
| Marine Road No 1 Pumping Station | THE CATTEWATER PLYM ESTUARY | Not Discharging | 09:37 Feb 06 | 01:30 Jun 15 |
| Market Road CSO | LONGBROOK | Not Discharging | 21:18 Mar 12 | 01:30 Jun 15 |
| Marsh Mills Pumping Station | RIVER PLYM (ESTUARINE) | Not Discharging | 13:49 Dec 18 2023 | 01:15 Jun 15 |
| Marsh Mills WWTW | RIVER PLYM (ESTUARINE) | Not Discharging | 19:14 May 18 | 01:30 Jun 15 |
| Moorland Road CSO | TORY BROOK (VIA SWS) | Not Discharging | 23:57 Aug 28 2025 | 01:30 Jun 15 |
| Newnham Road CSO | TORY BROOK VIA SWS | Not Discharging | 09:17 Jun 10 | 01:15 Jun 15 |
| Old Laira Road Junction CSO | RIVER PLYM (ESTUARINE) | Not Discharging | 06:30 Aug 31 2025 | 01:30 Jun 15 |
| Opp 44 Carmarthen Road CSO | RIVER PLYM (E) | Not Discharging | 04:17 Jun 02 | 01:30 Jun 15 |
| Oreston Quay (No 2) Pumping Station | RIVER PLYM ESTUARY (ESTUARINE) | Not Discharging | 20:52 May 19 | 01:30 Jun 15 |
| Pike Road Combined Sewer Overflow | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 12:26 Jun 10 | 01:30 Jun 15 |
| Plymouth Central STW | PLYMOUTH SOUND/PLYM ESTUARY(E) | Not Discharging | 14:31 Jun 06 | 01:30 Jun 15 |
| Plymouth Road CSO | TORY BROOK | Not Discharging | 09:25 Jun 10 | 01:30 Jun 15 |
| Radford STW | HOOE LAKE | Not Discharging | 04:43 Jun 02 | 01:30 Jun 15 |
| Radford STW | HOOE LAKE | Not Discharging | 04:06 Feb 27 | 01:30 Jun 15 |
| Seymour Avenue/Beaumont Rd CSO | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 16:47 Feb 13 | 01:30 Jun 15 |
| Seymour Avenue/Salisbury Rd CSO | RIVER PLYM VIA SWS (ESTUARINE) | Not Discharging | 04:15 Jun 02 | 01:30 Jun 15 |
| Trefius Park Combined Sewer Overflo | TRIBUTARY OF THE RIVER PLYM | Not Discharging | 09:25 Jun 02 | 01:30 Jun 15 |
| Turnchapel Barracks Pumping Station | CATTEWATER (ESTUARINE) | Not Discharging | 12:21 Feb 18 | 01:30 Jun 15 |
| Turnchapel Slipway Pumping Station | CATTEWATER (ESTUARINE) | Not Discharging | 04:33 Jun 02 | 01:30 Jun 15 |
