The English River Thames is navigable from Cricklade or Lechlade to the sea, and this part of the river falls 71 meters (234 feet). There are 45 locks on the river, each with one or more adjacent weirs. These lock and weir combinations are used for controlling the flow of water down the river, most notably when there is a risk of flooding, and provide for navigation above the tideway.
Streatley is a village and civil parish on the River Thames in Berkshire, England. The village faces Goring-on-Thames. The two places share in their shops, services, leisure, sports and much of their transport; across the river is Goring & Streatley railway station and the village cluster adjoins a lock and weir. The west of the village is a mixture of agriculture and woodland plus a golf course. The village has a riverside hotel. Much of Streatley is at steeply varying elevations, ranging from 51m AOD to 185m at Streatley Warren, a hilltop point on its western border forming the eastern end of the Berkshire Downs. This Area of Outstanding Natural Beauty is topped by the 87-mile The Ridgeway path, which crosses the Thames at Goring and Streatley Bridge.
Goring-on-Thames is a village and civil parish on the River Thames in South Oxfordshire, England, about 5.5 miles (8.9 km) south of Wallingford and 8 miles (13 km) north-west of Reading. The population of 3,187 in the 2011 Census was estimated at 3,335 in 2019. Goring & Streatley railway station is on the main Oxford–London line. Most land is farmland, with woodland on the Goring Gap outcrop of the Chiltern Hills. Its riverside plain encloses the residential area, including a high street with shops, pubs and restaurants. Nearby are the village churches – one dedicated to St Thomas Becket has a nave built within 50 years of the saint's death, in the early 13th century, and a later bell tower. Goring faces the smaller Streatley across the Thames. The two are linked by Goring and Streatley Bridge.
Teddington Lock is a complex of three locks and a weir on the River Thames between Ham and Teddington in the London Borough of Richmond upon Thames, England. Historically in Middlesex, it was first built in 1810.
Marsh Lock is a lock and weir situated on the River Thames in England, about 1 mile upstream of Henley Bridge in Henley-on-Thames, Oxfordshire. The lock is close to the Berkshire bank, but accessed from the Oxfordshire side via two long walkways, the downstream one being near Mill Meadows. The first pound lock was built by the Thames Navigation Commission in 1773.
Whitchurch Lock is a lock and weir situated on the River Thames in England. It is a pound lock, built by the Thames Navigation Commissioners in 1787. It is on an island near the Oxfordshire village of Whitchurch-on-Thames and is inaccessible except by boat.
Goring Lock is a lock and weir situated on the River Thames in England at the Goring Gap in the Chiltern Hills. The lock is located on the Oxfordshire bank at Goring-On-Thames, with Streatley, Berkshire on the opposite side of the river. It is just upstream of Goring and Streatley Bridge. The lock was first built in 1787 by the Thames Navigation Commissioners
Cookham Lock is a lock with weirs situated on the River Thames near Cookham, Berkshire, about a half-mile downstream of Cookham Bridge. The lock is set in a lock cut which is one of four streams here and it is surrounded by woods. On one side is Sashes Island and on the other is Mill Island connected to Formosa Island, the largest on the non-tidal Thames.
The Thames Path is a National Trail following the River Thames from its source near Kemble in Gloucestershire to the Thames Barrier at Charlton, south east London. It is about 184 miles (296 km) long. A path was first proposed in 1948 but it only opened in 1996.
Boulter's Lock is a lock and weir on the River Thames in England north-east of Maidenhead town centre, Berkshire. The present 1912-built lock replaces those at this point of the river to the immediate east dating from the late 16th century and that of 1772 built by the Thames Navigation Commission. The lock is on the western side of the north-south flowing reach between the A4094 Maidenhead to Cookham road and Ray Mill Island. The name is variably used for the immediate surrounding area.
Day's Lock is a lock on the River Thames near Dorchester-on-Thames, Oxfordshire, England on the Dorchester side of the river.
Shepperton Lock is a lock on the River Thames, in England by the left bank at Shepperton, Surrey. It is across the river from Weybridge which is nearby linked by a passenger ferry.
Early locks were designed with a single gate, known as a flash lock or staunch lock. The earliest European references to what were clearly flash locks were in Roman times.
Benson Lock is a lock on the River Thames in England, close to Benson, Oxfordshire but on the opposite bank of the river. The first pound lock here was built by the Thames Navigation Commission in 1788 and it was replaced by the present masonry lock in 1870. The distance between Benson Lock and Cleeve Lock downstream is 6.5 miles (10.4 km) - the longest distance between locks on the River Thames.
Temple Lock is a lock and weir situated on the Buckinghamshire bank of the River Thames near Temple Mill Island opposite Temple Meadows and not far from Hurley, Berkshire. It was first built by the Thames Navigation Commissioners in 1773.
Sunbury Lock is a lock complex of the River Thames in England near Walton-on-Thames in north-west Surrey, the third lowest of forty four on the non-tidal reaches. The complex adjoins the right, southern bank about 1⁄2 mile (0.80 km) downstream of the Weir Hotel.
Bell Weir Lock is a lock on the River Thames in England by the right bank, Runnymede which is a water meadow associated with Egham of importance for the constitutional Magna Carta. It is upstream of the terrace of a hotel and the a bridge designed by Edwin Lutyens who designed an ornamental park gate house along the reach. The bridge has been widened and carries the M25 and A30 road across the river in a single span. The lock was first built by the Thames Navigation Commission in 1817; it has one weir which is upstream. The lock is the eighth lowest of forty-five on the river and is named after the founder of the forerunner of the adjoining hotel who took charge of the lock and weir on its construction.
Boveney Lock is a lock on the River Thames situated on the Buckinghamshire bank opposite the Windsor Racecourse and close to Eton Wick. Boveney is a village a little way upstream on the same side. The lock was first built in 1838 by the Thames Navigation Commission. The lock was rebuilt in 1898 closer to the Buckinghamshire bank, and a set of boat rollers were installed on the old site.
Cleeve Lock is a lock on the River Thames, in Oxfordshire, England. It is located just upstream of Goring and Streatley villages, on the eastern side of the river within the village of Goring. There was formerly a separate Cleeve village, after which the lock is named, but it is now considered to be part of Goring.
