Westrop Brook - GB106039023711 Catchment area 3.2km2, length 3.2km. Not designated artificial or heavily modified. Waterbody description WFD 2016 overall classified as Moderate due to failing for Ammonia and Phosphate from probable sewage discharge (point source). The catchment collects water from the residential areas of north Highworth, running north through arable field to join the Bydemill Brook at Upper Inglesham. This ditch makes up a proportion of the physical border between Oxfordshire and Wiltshire. The geology is all Oxford clay formation for its entire length. Land use and designations Flora and Fauna Conclusions and issues Water Framework Directive http://environment.data.gov.uk/catchment-planning/WaterBody/GB106039023711 Click here to go back to the main waterbodies information page Manage Cookie Preferences