Four fire engines and around 25 firefighters tackled a fire on Picketts Lock Lane in Edmonton.
The fire involved around five tonnes of rubbish that had been fly-tipped. There were no reports of any injuries.
The Brigade was called at 1702 and Control Officers mobilised a crew from Edmonton Fire Station to the scene.
Due to the remote location of the fire, a water relay system was required as part of firefighting operations. Three further fire engines from Chingford and Enfield fire stations were deployed to the scene by Control Officers. The appliances were stationed between the incident site and the nearest water hydrant, and then connected together by hose. This allowed crews to pump a constant supply of water to the scene of the fire.
The fire was extinguished by 2039.
The cause of the fire is unknown.