Geltsdale Reservoir railway
The Geltsdale Reservoir railway was a narrow gauge industrial railway used during the construction of Castle Carrock Reservoir near Carlisle in Cumbria.
Locomotives
| Name | Builder | Type | Date | Works number | Notes |
| Kuroki | Hudswell Clarke | 0-4-0ST | 1904 | 718 | Supplied new to William Kennedy Ltd. the first contractors on the reservoir project. Left in 1906 |
| Swansea | Peckett and Sons | 0-4-0ST | 1902 | 959 | ex-Swansea Corporation; owned by Harold, Arnold & Son, contractors. |
| W.G. Bagnall | 0-4-0ST | 1902 | 1704 | May be ex-Swansea Corporation; owned by Harold, Arnold & Son, contractors. |