Rammey Marsh

Newmans Weir is a weir on the River Lea located near Enfield Lock. The weir has wooden sluice gates within cast-iron guide frames. It was reconstructed in 1907, replacing a series of previous timber weirs.

Rammey Marsh Lock (No 12) is a lock on the River Lee Navigation at Enfield, London, England. The area adjacent to the lock is known as Rammey Marsh and close to the River Lee Flood Relief Channel.

Enfield Island Village is a modern housing estate in Enfield Lock, in the London Borough of Enfield, north London. Before April 1994, Enfield Island Village formed part of the Epping Forest district of Essex, but it was transferred to the borough of Enfield in Greater London when the housing development was created.

Oasis Academy Enfield is a coeducational secondary school and sixth form with academy status, located in the Enfield Lock area of Enfield, England. The school was established in September 2007, as one of the first academies sponsored by Oasis Community Learning. The school was initially housed in temporary accommodation before transferring to a new £21 million building in September 2008. The school maintains close links with Oasis Academy Hadley, located in nearby Ponders End.

The Royal Small Arms Factory (RSAF) was a UK government-owned rifle factory in Enfield (though some parts were in Waltham Abbey), adjoining the Lee Navigation in the Lea Valley. The factory produced British military rifles, muskets and swords from 1816. It closed in 1988, but some of its work was transferred to other sites. The factory designed and manufactured many famous British Army weapons including the Lee–Enfield rifles which were standard equipment during both World Wars.

Cobbins Brook is a minor tributary of the River Lea. It forms to the north of Epping, Essex and flows past Epping Upland, Waltham Abbey until it joins the River Lee Flood Relief Channel below the M25 near Rammey Marsh.

Enfield Lock (No 13) is a lock on the River Lee Navigation, in the London Borough of Enfield. It gives its name to the surrounding area of Enfield Lock. The lock is situated close to the former Royal Small Arms Factory now known as Enfield Island Village. It is the first of the smaller locks upstream to Hertford which were built to allow barges up to a maximum 100 tons.

The Small River Lea is a minor tributary of the River Lea, which flows through the Lee Valley Park between Cheshunt and Enfield Lock. It forms part of the Turnford and Cheshunt Pits Site of Special Scientific Interest (SSSI) as it flows through the River Lee Country Park.

Enfield Lock is an area in the London Borough of Enfield, north London. It is approximately located east of the Hertford Road between Turkey Street and the Holmesdale Tunnel overpass, and extends to the River Lee Navigation, including the Enfield Island Village. The locality gains its name from the lock on the River Lee Navigation. Today's Enfield Lock was rebuilt in 1922. The area forms part of the Lee Valley Park and the Enfield Lock Conservation Area. On its eastern boundary Enfield Lock has marshland formerly used as a testing site between the Royal Small Arms Factory and the Gunpowder Mills, beyond this is the village of Sewardstone and the Epping forest boundary. To the south is Brimsdown, the north Waltham Cross and to the west Bullsmoor and Freezywater. Enfield Lock forms part of the London boundary.

Waltham Town Lock (No 11) is a lock on the River Lee Navigation at Waltham Cross, Hertfordshire. The lock is located in the River Lee Country Park which is part of the Lee Valley Park. The adjoining Showground site now known as the Broxbourne White Water Canoe Centre has been chosen to host the canoeing event in the 2012 Summer Olympics.Flowing close to the lock is the River Lee Flood Relief Channel known as the Horsemill Stream at this point.

Canoeing at the 2012 Summer Olympics in London were contested in two main disciplines: canoe slalom, from 29 July to 2 August, and canoe sprint, from 6 to 11 August. The slalom competition was held at the Lee Valley White Water Centre and the sprint events were staged at Eton College Rowing Centre, at Dorney Lake, known as Eton Dorney. Around 330 athletes took part in 16 events. The men's 500m sprints were replaced by a 200m race; in addition, the men's C-2 500m was replaced by a women's K-1 200m sprint. This was confirmed at an International Canoe Federation board meeting at Windsor, Berkshire, on 5 December 2009. For the first time, women competed in two individual events in sprint canoeing. Because of the changes, the finals were spread over a three-day period instead of the traditional two days which had been in effect since the 1976 Games. The most successful nation in the slalom was France, with two gold medals in the four events, followed by Great Britain with one gold and one silver. In the sprint, Hungary was the most successful with three gold, two silver and one bronze medal, while Germany topped the medal table overall, with three gold, two silver and three bronze medals.

Lee Valley White Water Centre (previously known as Broxbourne White Water Canoe Centre) is a white-water slalom centre, that was constructed to host the canoe slalom events of the London 2012 Olympic Games. On 9 December 2010, Anne, Princess Royal officially opened the venue which is owned and managed by Lee Valley Regional Park Authority. The £31 million ($50 million US) project to construct the centre finished on schedule and was the first newly constructed Olympic venue to be completed. The Olympic canoe slalom competition was held from 29 July through 2 August. The venue also hosted the 2015 ICF Canoe Slalom World Championships.