BRANCHES  Upper | Middle | Tedd'n - Old Windsor | Upper Tideway | Central Tideway & Estuary 

From the Source to the Sea the river is divided into five branches:

Thames Head & Upper Thames - Source to Mapledurham
Liz Sale - 0118 974 4596

Middle Thames - Mapledurham to Old Windsor
Gary Acres - 0118 947 9774

Teddington to Old Windsor
Mrs Margery Day - 020  8224 1643

Upper Tideway - Teddington to Putney Bridge
Jack Betteridge - 020 8891 4159

Central Tideway & Estuary - Putney Bridge to the Estuary
Margaret Webster - 020 7736 0149