| Key | Value |
| access | no |
| boat | no |
| canoe | no |
| description | Private chalk river flowing east from Cheriton to Winchester then south from Winchester to The Solent. 42km in length (88 km including all anabranches). |
| destination | Southampton Water |
| fishing | private |
| length | 42 |
| length_unit | km |
| source | OS OpenData Streetview |
| swimming | no |
| type | waterway |
| watersports | no |
| waterway | river |
| wikidata | Q7337528 |
| wikipedia | en:River Itchen, Hampshire |