Great Cockcrow Railway Data 2012
Running of 7915 Mere Hall in 2012.
| | Date | Hours | First | Last | Trips | Ser Trips | Miles | G'man | G'Lane | Branch | Circuit | Other |
| 1 | 3 Jun | 2:52 | 14:03 | 16:25 | 6 | 6 | 7.4 | 2 | 1 | 3 | - | - |
| 2 | 10 Jun | 4:17 | 13:18 | 17:05 | 8 | 8 | 8.9 | 1 | 3 | 4 | - | - |
| 3 | 17 Jun | 0:30 | 13:04 | 13:04 | 1 | 1 | 1.6 | 1 | - | - | - | - |
| 4 | 1 Jul | 3:54 | 12:50 | 16:14 | 7 | 7 | 7.8 | 1 | 4 | 2 | - | - |
| 5 | 7 Jul | 7:16 | 13:07 | 19:53 | 8 | 8 | 8.3 | - | 8 | - | - | - |
| 6 | 8 Jul | 4:55 | 13:03 | 17:28 | 8 | 6 | 8.6 | 2 | 2 | 2 | - | 2 |
| 7 | 22 Jul | 3:24 | 13:33 | 16:27 | 7 | 7 | 7.2 | - | 4 | 3 | - | - |
| 8 | 25 Jul | 3:41 | 12:11 | 15:22 | 6 | 4 | 6.5 | 2 | 2 | - | - | 2 |
| 9 | 26 Aug | 3:27 | 12:49 | 15:46 | 5 | 4 | 5.3 | 1 | 1 | 2 | - | 1 |
| 10 | 29 Aug | 3:24 | 12:46 | 15:40 | 6 | 6 | 6.8 | 1 | 2 | 3 | - | - |
| 11 | 2 Sep | 3:26 | 13:28 | 16:24 | 7 | 7 | 7.2 | - | 4 | 3 | - | - |
| 12 | 8 Sep | 0:30 | 19:29 | 19:29 | 1 | - | 0.6 | - | - | - | - | 1 |
| 13 | 9 Sep | 4:08 | 12:55 | 16:33 | 6 | 6 | 6.2 | - | 1 | 5 | - | - |
| 14 | 16 Sep | 2:54 | 14:24 | 16:48 | 6 | 6 | 6.2 | - | 5 | 1 | - | - |
| 15 | 27 Oct | 4:41 | 15:42 | 19:53 | 9 | 7 | 8.5 | - | 7 | - | - | 2 |
| Totals | 53:22 | | | 91 | 83 | 97.2 | 11 | 44 | 28 | - | 8 |