| Cogra Moss | |
| Pushpin Map: | United Kingdom Lake District#United Kingdom Copeland |
| Pushpin Map Caption: | Location in the Lake District##Location in Copeland Borough |
| Location: | Lake District |
| Coords: | 54.5633°N -3.4011°W |
| Type: | reservoir |
| Catchment: | 245ha |
| Basin Countries: | United Kingdom |
| Area: | 16ha[1] |
| Depth: | 5.4m (17.7feet) |
| Volume: | 0.84e6m3 |
| Shore: | 2km (01miles) |
| Elevation: | 225m (738feet) |
Cogra Moss is a shallow reservoir to the east of the village of Lamplugh on the western edge of the English Lake District.[2] It was created by the damming of Rakegill Beck in about 1880, though its function as a water supply ceased in 1975. The reservoir, which is surrounded by forestry plantations on three sides, is popular with walkers and anglers.[3]