| Ambergate (Hagwood) Pumping St | RIVER AMBER | Not Discharging | 14:30 Jun 11 | 20:02 Jul 28 |
| Ambergate Ps - Storm/Emergency O/F | RIVER DERWENT | Not Discharging | 15:42 Jun 12 | 20:02 Jul 28 |
| Ambergate Pumping Station | RIVER AMBER | Not Discharging | 10:56 May 05 | 20:02 Jul 28 |
| Ambergate STW | RIVER AMBER | Not Discharging | 24:10 Mar 02 | 20:02 Jul 28 |
| Apollo Engineering Site CSO | TRIB OF BOTTLE BROOK | Not Discharging | 13:32 Jun 11 | 20:02 Jul 28 |
| BELPER - BELPER LANE (CSO) | RIVER DERWENT | Not Discharging | 24:26 Feb 11 | 20:02 Jul 28 |
| BELPER - MARSH LANE 4 (CSO) | COPPICE BROOK | Not Discharging | 05:56 Mar 18 | 20:02 Jul 28 |
| BELPER - MARSH LANE 4 (CSO) | COPPICE BROOK | Not Discharging | 21:05 Mar 07 2025 | 20:02 Jul 28 |
| BELPER - MARSH LANE 4 (CSO) | COPPICE BROOK | Not Discharging | 10:56 Jul 23 | 20:02 Jul 28 |
| BELPER - MARSH LANE 4 (CSO) | COPPICE BROOK | Not Discharging | 22:00 Nov 02 2025 | 20:02 Jul 28 |
| BELPER - MARSH LANE 4 (CSO) | COPPICE BROOK | Not Discharging | 11:00 Jan 08 2025 | 20:02 Jul 28 |
| BELPER – KILBOURNE ROAD (CSO) | COPPICE BROOK | Not Discharging | 10:56 Jun 14 | 20:02 Jul 28 |
| Bridge Foot Combined Sewer Overflow | TRIBUTARY OF RIVER DERWENT | Not Discharging | 24:06 Mar 13 | 20:02 Jul 28 |
| Bridge Street CSO | TRIBUTARY OF RIVER DERWENT | Not Discharging | 04:47 Jun 17 | 20:02 Jul 28 |
| Bridge Street-Field Lane Jcn CSO | TRIBUTARY OF RIVER DERWENT | Not Discharging | 16:52 Apr 27 | 20:02 Jul 28 |
| Broadholme Pumping Station | RIVER DERWENT | Not Discharging | 05:05 Feb 28 | 20:02 Jul 28 |
| Derby Rd-Gibfield Ln CSO | COPPICE BROOK | Not Discharging | 17:13 Apr 27 | 20:02 Jul 28 |
| Derby Road CSO | RIVER DERWENT | Not Discharging | 20:13 Jun 01 | 20:02 Jul 28 |
| Derby Road CSO | RIVER DERWENT | Not Discharging | 17:08 Apr 27 | 20:02 Jul 28 |
| Derby Road/Newbridge Road Jct CSO | RIVER DERWENT | Not Discharging | 02:48 Jun 02 2025 | 20:02 Jul 28 |
| Dungeley Hill CSO | DOWNMEADOW BROOK | Not Discharging | 14:31 Jun 11 | 20:02 Jul 28 |
| Fritchley STW | TRIBUATRY OF RIVER AMBER | Not Discharging | 13:28 Jun 11 | 20:02 Jul 28 |
| Fritchley STW | TRIBUATRY OF RIVER AMBER | Not Discharging | 14:45 Jun 11 | 20:02 Jul 28 |
| Heage - Brook Street 3 CSO | DOWNMEADOW BROOK | Not Discharging | 11:45 Jul 12 2025 | 20:02 Jul 28 |
| HEAGE - SOTSHOLE (SSO) | COPPICE BROOK | Not Discharging | 13:46 Jun 10 | 20:02 Jul 28 |
| Heage Sewage Treatment Works | DOWNMEADOW BROOK | Not Discharging | 03:19 May 12 2025 | 20:02 Jul 28 |
| Heage Sewage Treatment Works | DOWNMEADOW BROOK | Not Discharging | 05:37 Jun 17 | 20:02 Jul 28 |
| King St-Strutt St CSO | COPPICE BROOK | Not Discharging | 11:16 Jan 08 2025 | 20:02 Jul 28 |
| Outside Goodwin CSO | TRIB OF BUTTERLEY RESERVOIR | Not Discharging | 10:52 Sep 04 2025 | 20:02 Jul 28 |
| Padley Hall CSO | THE HARTSHAY BROOK | Not Discharging | 05:39 Jun 17 | 20:02 Jul 28 |
| Pentrich SPS | HARTSAY BROOK | Not Discharging | 08:04 Jan 25 2025 | 20:02 Jul 28 |
| Ripley - 158 Derby Road CSO | MAREHAY BROOK (TRIBUTARY) | Not Discharging | 24:26 May 12 | 20:02 Jul 28 |
| RIPLEY - AMBER HEIGHTS (SSO) | REA BROOK | Not Discharging | 24:34 Jan 20 | 20:02 Jul 28 |
| Ripley - Brook Lane CSO | TRIBUTARY OF BOTTLE BROOK | Not Discharging | 13:19 Jun 10 | 20:02 Jul 28 |
| Ripley - Derby Rd/Bowler Street CSO | TRIBUTARY OF BOTTLE BROOK | Not Discharging | 13:17 Jun 10 | 20:02 Jul 28 |
| Ripley Mount Pleasant CSO | TRIBUTARY OF HARTSHAY BROOK | Not Discharging | 10:15 Dec 02 2025 | 20:02 Jul 28 |
| Ripley Sewage Treatment Works | HARTSHAY BROOK | Not Discharging | 10:17 Jun 12 | 20:02 Jul 28 |
| Swanwick - Hickton Road SPS | TRIBUTARY OF HARTSHAY BROOK | Not Discharging | 13:18 Jun 11 | 20:02 Jul 28 |
| Swanwick Sewage Treatment Works | TRIBUTARY OF HARTSHAY BROOK | Not Discharging | 15:06 Jun 11 | 20:02 Jul 28 |
| Toll Road Combined Sewer Overflow | HARTSHAY BROOK | Not Discharging | 05:50 Jun 17 | 20:02 Jul 28 |