Coln (from Coln Rogers) and Thames (Coln to Leach) is a river in Gloucestershire

Coln (from Coln Rogers) and Thames (Coln to Leach) is a river in Gloucestershire

Coln (from Coln Rogers) and Thames (Coln to Leach) takes in water from an area around 52.25 km2 in size and is part of the Thames Upper catchment area.

Coln (from Coln Rogers) and Thames (Coln to Leach) is 28.025 km long and is not designated artificial or heavily modified.