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 9HU,Yes,51.823995,-0.215454,523086,215436,TL230154,1/1/1980 12:00:00 AM,,90,15,6,Welwyn North,1.6,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9HW,No,51.823670,-0.215258,523100,215400,TL231154,1/1/1980 12:00:00 AM,12/1/1990 12:00:00 AM,90,,,Welwyn North,1.6,Welwyn,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9HY,Yes,51.825196,-0.215218,523099,215570,TL230155,1/1/1980 12:00:00 AM,,88,37,14,Welwyn North,1.6,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9JG,Yes,51.825578,-0.216576,523004,215610,TL230156,1/1/1980 12:00:00 AM,,91,98,33,Welwyn North,1.7,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9JN,Yes,51.824590,-0.217225,522962,215499,TL229154,1/1/1980 12:00:00 AM,,97,28,16,Welwyn North,1.7,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9JP,Yes,51.824015,-0.217993,522911,215434,TL229154,1/1/1980 12:00:00 AM,,101,34,14,Welwyn North,1.8,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9JQ,Yes,51.825199,-0.216016,523044,215569,TL230155,1/1/1980 12:00:00 AM,,90,48,17,Welwyn North,1.7,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9JR,Yes,51.823891,-0.218679,522864,215419,TL228154,1/1/1980 12:00:00 AM,,104,28,14,Welwyn North,1.8,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9JS,Yes,51.824718,-0.218081,522903,215512,TL229155,1/1/1980 12:00:00 AM,,100,3,2,Welwyn North,1.8,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9JU,Yes,51.824511,-0.218655,522864,215488,TL228154,1/1/1980 12:00:00 AM,,103,19,8,Welwyn North,1.8,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9JW,Yes,51.823634,-0.217732,522930,215392,TL229153,1/1/1980 12:00:00 AM,,100,27,10,Welwyn North,1.8,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn