Dawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesThe course of the River Thames, 1.5 miles from the official Source of the river.Dawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesTubes allowing the Thames to flow beneath the second bridge over the Thames. Near Kemble.Dawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn near Lyd Well. The second bridge over the Thames is in the background. Near Kemble.Dawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesDawn at Lyd Well. Water is currently emerging from underground forming the start of the River Thames