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 9AA,Yes,51.810029,-0.228496,522225,213861,TL222138,1/1/1980 12:00:00 AM,,130,1,1,Welwyn Garden City,2.0,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9AB,Yes,51.811919,-0.229205,522171,214070,TL221140,1/1/1980 12:00:00 AM,,129,33,16,Welwyn Garden City,2.1,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9AD,Yes,51.817257,-0.227197,522295,214667,TL222146,1/1/1980 12:00:00 AM,,123,4,2,Welwyn Garden City,2.4,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9AE,Yes,51.823558,-0.224033,522496,215373,TL224153,1/1/1980 12:00:00 AM,,116,21,8,Welwyn North,2.2,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9BA,Yes,51.810970,-0.233623,521869,213957,TL218139,1/1/1980 12:00:00 AM,,132,5,4,Welwyn Garden City,2.3,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9BB,Yes,51.813394,-0.235197,521754,214224,TL217142,1/1/1980 12:00:00 AM,,125,19,9,Welwyn Garden City,2.5,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9BD,Yes,51.814499,-0.232702,521923,214351,TL219143,1/1/1980 12:00:00 AM,,123,14,4,Welwyn Garden City,2.5,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9BE,Yes,51.815110,-0.229675,522130,214424,TL221144,1/1/1980 12:00:00 AM,,118,,,Welwyn Garden City,2.4,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9BF,No,51.816394,-0.231351,522011,214564,TL220145,12/1/1996 12:00:00 AM,7/1/1997 12:00:00 AM,119,,,Welwyn Garden City,2.5,,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9BG,Yes,51.821928,-0.233993,521814,215175,TL218151,1/1/1980 12:00:00 AM,,126,22,8,Welwyn North,2.9,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9BH,Yes,51.819907,-0.243779,521145,214934,TL211149,1/1/1980 12:00:00 AM,,115,12,6,Welwyn Garden City,3.4,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9BJ,Yes,51.830465,-0.245037,521030,216106,TL210161,1/1/1980 12:00:00 AM,,108,3,1,Welwyn North,3.7,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9BQ,Yes,51.824492,-0.240074,521388,215450,TL213154,1/1/1980 12:00:00 AM,,113,3,1,Welwyn North,3.3,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DD,No,51.825163,-0.254356,520402,215501,TL204155,8/1/1992 12:00:00 AM,12/1/1994 12:00:00 AM,103,,,Welwyn North,4.3,,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9NL,Yes,51.833086,-0.225588,522363,216430,TL223164,1/1/1980 12:00:00 AM,,89,8,3,Welwyn North,2.5,Woolmer Green,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn