British Waterways is blaming bad bathroom plumbing for damage to Lea Valley.
The Thanmes report states that the majority of the six rivers running into the Lea Valley had problems with water quality. The river Lea and the streams that flow into it form Londo's second biggest river system and tests showed the waterways in Enfield, Waltham Forest and Haringey had particularly high levels of pollution and low oxygen levels, which meant fish could not survive.
Alert Plumbing Services care about this situation and our work will never add to the kind of polution named here.