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 SG3 6DS,Yes,51.861223,-0.187898,524882,219623,TL248196,1/1/1980 12:00:00 AM,,99,74,34,Knebworth,0.6,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6DU,Yes,51.860288,-0.189039,524806,219517,TL248195,1/1/1980 12:00:00 AM,,103,75,26,Knebworth,0.7,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6DX,Yes,51.860441,-0.190239,524723,219532,TL247195,2/1/1990 12:00:00 AM,,106,65,39,Knebworth,0.7,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6ED,Yes,51.861057,-0.186482,524980,219607,TL249196,1/1/1980 12:00:00 AM,,97,108,34,Knebworth,0.6,Knebworth,Affinity Water,Thames Water,North Hertfordshire,Knebworth,Knebworth & Codicote SG3 6EF,No,51.861021,-0.187616,524902,219601,TL249196,1/1/1995 12:00:00 AM,12/1/1995 12:00:00 AM,98,,,Knebworth,0.6,Knebworth,,,North Hertfordshire,Knebworth,Knebworth & Codicote