Cheshunt Lock

The Turnford and Cheshunt Pits is a biological Site of Special Scientific Interest near Cheshunt in Hertfordshire and Essex and covers a total of 428.17 acres (173.28 ha). It is part of the Lee Valley Special Protection Area.

Haileybury Turnford (formerly Turnford School) is a coeducational secondary school and sixth form located in Turnford, Hertfordshire, England. Previously a community school administered by Hertfordshire County Council, in September 2015 Turnford School converted to academy status and was renamed Haileybury Turnford. The school is now sponsored by Haileybury and Imperial Service College, a private school in Hertford. Hertfordshire County Council continue to coordinate its admissions.

Fishers Green is a settlement in the parish of Waltham Abbey in Essex, England, lying 1 mile (1.6 km) to the north of the main built-up area. It lies on the flood plain of the River Lea.

Cheshunt is a National Rail and London Overground station in Cheshunt, Hertfordshire, England. On the National Rail network it is on the West Anglia Main Line, 14 miles 1 chain (22.6 km) from London Liverpool Street and situated between Waltham Cross and Broxbourne. On the London Overground network it is one of three northern termini of the Lea Valley lines.

The River Lee Country Park is located in the Lee Valley Park and is managed by the Lee Valley Regional Park Authority. Covering 1,000 acres (400 ha) on either side of the River Lee Navigation between Waltham Abbey and Broxbourne, it is an area of lakes, watercourses, open spaces and three Sites of Special Scientific Interest (SSSI) linked by footpaths and cycle tracks. The site straddles the Hertfordshire/Essex boundary.

Wormley is a village and former civil parish, lying between Hoddesdon and Cheshunt in the Broxbourne district, in the county of Hertfordshire, England. The village is part of the ward of Wormley and Turnford, which had a population of 8,146 at the 2001 census. In 1931 the parish had a population of 930. The parish was abolished in 1935 and absorbed into Hoddesdon.

Tesco PLC () is a British multinational groceries and general merchandise retailer headquartered in Welwyn Garden City, England. In 2011 it was the third-largest retailer in the world measured by gross revenues and the ninth-largest in the world measured by revenues. It has shops in Ireland, the United Kingdom, the Czech Republic, Hungary and Slovakia. It is the market leader of groceries in the UK (where it has a market share of around 28.4%).Tesco was founded in 1919 by Jack Cohen as a group of market stalls in Hackney, London. The Tesco name first appeared in 1924, after Cohen purchased a shipment of tea from T. E. Stockwell and combined those three initials with the first two letters of his surname, and the first Tesco shop opened in 1931 in Burnt Oak, Barnet. His business expanded rapidly, and by 1939 he had over 100 Tesco shops across the country.Tesco has expanded globally since the early 1990s, with operations in 11 other countries in the world. The company pulled out of the US in 2013, but as of 2018 continues to see growth elsewhere. Since the 1960s, Tesco has diversified into areas such as the retailing of books, clothing, electronics, furniture, toys, petrol, software, financial services, telecoms and internet services. In the 1990s Tesco repositioned itself from being a downmarket high-volume low-cost retailer, attempting to attract a range of social groups with its low-cost "Tesco Value" range (launched 1993) and premium "Tesco Finest" range. Tesco is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.

Waltham Common Lock (No 10) is a lock on the River Lee Navigation at Waltham Cross in Hertfordshire, England. The lock is located in the River Lee Country Park and stands close to the Broxbourne White Water Canoe Centre. At the tail of the lock is the Powdermill Cut dug in 1806 to connect the Waltham Abbey Royal Gunpowder Mills directly to the then-new navigation.

Aqueduct Lock (Number 8) is a lock on the River Lee Navigation close to Turnford.

The Lee Flood Relief Channel (FRC) is located in the Lea Valley and flows between Ware, Hertfordshire, and Stratford, east London. Work started on the channel in 1947 following major flooding and it was fully operational by 1976. The channel incorporates existing watercourses, lakes, and new channels. Water from the channel feeds the Lee Valley Reservoir Chain.

Lee Valley Regional Park is a 10,000-acre (40 km2) 26 miles (42 km) long linear park, much of it green spaces, running through the northeast of Greater London, Essex and Hertfordshire from the River Thames to Ware, through areas such as Stratford, Clapton, Tottenham, Enfield, Walthamstow, Waltham Abbey, Cheshunt, Broxbourne and Hoddesdon in an area generally known as the Lea Valley. Greater London's largest park, Lee Valley Park is more than four times the size of Richmond Park, extending beyond Greater London's borders into the neighbouring counties of Hertfordshire and Essex. The park follows the course of the River Lea (Lee) along the Lea Valley from Ware in Hertfordshire through Essex and the north east of Greater London, through the Queen Elizabeth Olympic Park to East India Dock Basin on the River Thames. The park is managed by Lee Valley Regional Park Authority and is made up of a diverse mix of countryside areas, urban green spaces, heritage sites, country parks, nature reserves and lakes and riverside trails, as well as leading sports centres covering an area of over 10,000 acres (40 km2). It is crossed by a number of roads and railways. There are several major reservoirs and multiple water courses (rivers and canals) within Lee Valley Park, both to carry the river flow, and also to provide navigable waterways and flood relief channels.

Waltham Abbey SSSI is a 34.2-hectare (85-acre) biological Site of Special Scientific Interest which is located within the Waltham Abbey Royal Gunpowder Mills at Waltham Abbey in Essex.