| Site of Special Scientific Interest | |
 | |
| Location | Surrey |
|---|---|
| Grid reference | SU 951 443[1] |
| Interest | Biological |
| Area | 68.4 hectares (169 acres)[1] |
| Notification | 1986[1] |
| Location map | Magic Map |
Charterhouse to Eashing is a 68.4-hectare (169-acre) biological Site of Special Scientific Interest west of GodalminginSurrey.[1][2]
This is a steep valley cut through a broad flood plain. Much of the site is wooded, with areas of tall fen, grassland and standing water. There is a diverse fly population, including several rare species, such as Lonchoptera scutellata cranefly, Stratiomys potamida and the cranefly Gonomyia bifida.[3]
51°11′24″N 0°38′28″W / 51.190°N 0.641°W / 51.190; -0.641
