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 9AS,Yes,51.827644,-0.215963,523041,215841,TL230158,10/1/1987 12:00:00 AM,,87,12,5,Welwyn North,1.7,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9AU,Yes,51.827103,-0.215259,523091,215782,TL230157,2/1/1990 12:00:00 AM,,87,52,34,Welwyn North,1.6,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9AX,No,51.827264,-0.215116,523100,215800,TL231157,1/1/1993 12:00:00 AM,5/1/1994 12:00:00 AM,86,,,Welwyn North,1.6,Welwyn,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DF,Yes,51.828676,-0.215211,523090,215957,TL230159,2/1/1990 12:00:00 AM,,82,7,3,Welwyn North,1.7,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DG,No,51.828163,-0.215081,523100,215900,TL230158,1/1/1993 12:00:00 AM,7/1/1995 12:00:00 AM,84,,,Welwyn North,1.7,Welwyn,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DL,Yes,51.827214,-0.213716,523197,215797,TL231157,1/1/1980 12:00:00 AM,,84,74,23,Welwyn North,1.5,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DN,Yes,51.826812,-0.212687,523269,215754,TL232157,1/1/1980 12:00:00 AM,,83,19,6,Welwyn North,1.5,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DP,Yes,51.827553,-0.214597,523135,215833,TL231158,1/1/1980 12:00:00 AM,,85,3,1,Welwyn North,1.6,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DR,No,51.828163,-0.215081,523100,215900,TL230158,7/1/1990 12:00:00 AM,12/1/1992 12:00:00 AM,84,,,Welwyn North,1.7,Welwyn,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DU,No,51.828185,-0.216531,523000,215900,TL230158,1/1/1980 12:00:00 AM,1/1/1995 12:00:00 AM,85,,,Welwyn North,1.8,Welwyn,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DW,Yes,51.827637,-0.213699,523197,215844,TL231158,1/1/1980 12:00:00 AM,,83,58,21,Welwyn North,1.6,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9EL,Yes,51.829180,-0.214640,523128,216014,TL231160,1/1/1980 12:00:00 AM,,77,14,4,Welwyn North,1.7,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9EP,Yes,51.828893,-0.212938,523246,215985,TL232159,1/1/1980 12:00:00 AM,,76,,,Welwyn North,1.6,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9ER,Yes,51.829318,-0.213110,523233,216032,TL232160,1/1/1980 12:00:00 AM,,73,5,1,Welwyn North,1.6,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9JB,Yes,51.826484,-0.214761,523127,215714,TL231157,1/1/1980 12:00:00 AM,,88,17,6,Welwyn North,1.6,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9JD,Yes,51.827131,-0.214169,523166,215787,TL231157,1/1/1980 12:00:00 AM,,85,13,6,Welwyn North,1.6,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn