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 AL6 0EF,Yes,51.843408,-0.203044,523888,217616,TL238176,10/1/1987 12:00:00 AM,,114,10,3,Welwyn North,2.3,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0HU,Yes,51.841801,-0.196154,524367,217449,TL243174,7/1/1995 12:00:00 AM,,85,9,4,Welwyn North,2.1,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0PJ,Yes,51.841359,-0.200178,524091,217393,TL240173,1/1/1980 12:00:00 AM,,94,29,9,Welwyn North,2.1,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0PR,Yes,51.841876,-0.201638,523989,217448,TL239174,1/1/1980 12:00:00 AM,,102,40,9,Welwyn North,2.1,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0PT,Yes,51.841187,-0.198922,524178,217376,TL241173,1/1/1980 12:00:00 AM,,89,47,18,Welwyn North,2.0,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0PU,Yes,51.841535,-0.198749,524189,217415,TL241174,1/1/1980 12:00:00 AM,,90,34,14,Welwyn North,2.1,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0PX,Yes,51.841527,-0.197051,524306,217417,TL243174,1/1/1980 12:00:00 AM,,85,18,9,Welwyn North,2.0,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0QL,Yes,51.842735,-0.199572,524129,217547,TL241175,1/1/1980 12:00:00 AM,,101,15,7,Welwyn North,2.2,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0QN,Yes,51.842744,-0.197815,524250,217551,TL242175,1/1/1980 12:00:00 AM,,95,26,12,Welwyn North,2.2,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0QR,Yes,51.841455,-0.201757,523982,217401,TL239174,1/1/1980 12:00:00 AM,,100,9,3,Welwyn North,2.1,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0QW,Yes,51.843473,-0.198454,524204,217631,TL242176,1/1/1980 12:00:00 AM,,102,18,8,Welwyn North,2.3,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn AL6 0XD,Yes,51.840459,-0.201288,524017,217291,TL240172,6/1/1981 12:00:00 AM,,92,57,26,Welwyn North,2.0,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn