Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Water Company,Sewage Company,District,Ward,County Electoral Division AL8 7AB,Yes,51.812924,-0.201181,524100,214229,TL240142,1/1/1980 12:00:00 AM,,108,71,24,Welwyn North,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7HD,Yes,51.812657,-0.203638,523931,214195,TL239141,1/1/1980 12:00:00 AM,,113,55,27,Welwyn Garden City,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7HJ,Yes,51.814100,-0.202266,524022,214358,TL240143,1/1/1980 12:00:00 AM,,101,49,20,Welwyn North,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7HN,Yes,51.813309,-0.204009,523904,214267,TL239142,1/1/1980 12:00:00 AM,,111,19,8,Welwyn Garden City,1.4,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7HW,Yes,51.813345,-0.202833,523985,214273,TL239142,1/1/1980 12:00:00 AM,,107,52,21,Welwyn North,1.3,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7JB,Yes,51.811930,-0.204412,523880,214113,TL238141,1/1/1980 12:00:00 AM,,116,11,4,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens AL8 7JD,Yes,51.811923,-0.203856,523918,214113,TL239141,1/1/1980 12:00:00 AM,,114,29,15,Welwyn Garden City,1.2,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Haldens