District & parish councils
Slice the catchment data by administrative area — population, water-quality sites, sewage assets and treatment-works capacity for each district and its parishes.
South Hams36 parishes · 53,219 residents
AshpringtonAveton GiffordBerry PomeroyBlackawtonCornwoodCornworthyDartingtonDartmouthDean PriorDiptfordDittishamEast AllingtonErmingtonHalwell and MoreleighHarbertonHarfordHolbetonHolneIvybridgeKingswearLittlehempstonLoddiswellMarldonModburyNorth HuishRatteryShaugh PriorSouth BrentStavertonStoke FlemingStoke GabrielTotnesUgboroughWest BuckfastleighWoodleighYealmpton
Teignbridge26 parishes · 83,344 residents
West Devon1 parishes · 295 residents