Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Built Up Area Sub-Division,Water Company,Sewage Company,District,Ward,County Electoral Division LL66 0AN,Yes,53.395924,-4.373751,242264,391414,SH422914,1/1/1980 12:00:00 AM,,50,4,2,Valley,17.9,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL66 0AP,Yes,53.399177,-4.396301,240777,391826,SH407918,1/1/1980 12:00:00 AM,,57,5,3,Valley,17.2,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL66 0AW,Yes,53.398175,-4.383497,241624,391686,SH416916,1/1/1980 12:00:00 AM,,43,11,3,Valley,17.6,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 0RR,Yes,53.399460,-4.370436,242497,391800,SH424917,5/1/1994 12:00:00 AM,,52,17,10,Valley,18.3,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 0RS,Yes,53.406757,-4.381449,241792,392636,SH417926,1/1/1980 12:00:00 AM,,44,9,5,Valley,18.4,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9AA,Yes,53.386245,-4.356745,243359,390300,SH433902,2/1/2022 12:00:00 AM,,112,,,Valley,18.0,Amlwch,,,,Isle of Anglesey,Twrcelyn, LL68 9PA,Yes,53.397312,-4.340825,244458,391496,SH444914,1/1/1980 12:00:00 AM,,62,5,2,Valley,19.6,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9PB,Yes,53.400323,-4.338562,244619,391826,SH446918,1/1/1980 12:00:00 AM,,63,2,1,Valley,19.9,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9PF,Yes,53.397369,-4.354375,243557,391532,SH435915,1/1/1980 12:00:00 AM,,62,19,7,Valley,18.9,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9PG,Yes,53.395149,-4.357050,243371,391291,SH433912,1/1/1980 12:00:00 AM,,59,30,10,Valley,18.6,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9PH,Yes,53.399048,-4.346254,244103,391701,SH441917,1/1/1980 12:00:00 AM,,61,16,9,Valley,19.5,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9PL,Yes,53.395491,-4.345186,244161,391303,SH441913,1/1/1980 12:00:00 AM,,62,12,6,Valley,19.3,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9PN,No,53.396255,-4.350658,243800,391400,SH437913,1/1/1980 12:00:00 AM,7/1/1995 12:00:00 AM,53,,,Valley,19.0,,,,,Isle of Anglesey,Twrcelyn, LL68 9RP,Yes,53.410924,-4.372669,242391,393080,SH423930,1/1/1980 12:00:00 AM,,43,39,16,Valley,19.2,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9RR,Yes,53.412246,-4.383005,241709,393250,SH417932,1/1/1980 12:00:00 AM,,52,11,5,Valley,18.8,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9RS,Yes,53.419315,-4.397728,240757,394069,SH407940,1/1/1980 12:00:00 AM,,43,8,3,Valley,18.9,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9RW,Yes,53.407364,-4.359959,243223,392656,SH432926,1/1/1980 12:00:00 AM,,38,5,2,Valley,19.5,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9TA,Yes,53.413264,-4.378900,241986,393354,SH419933,1/1/1980 12:00:00 AM,,50,7,2,Valley,19.1,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9TB,Yes,53.408993,-4.374840,242240,392870,SH422928,1/1/1980 12:00:00 AM,,43,7,2,Valley,18.9,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9TF,Yes,53.404712,-4.359489,243244,392360,SH432923,1/1/1980 12:00:00 AM,,43,3,3,Valley,19.3,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9TL,Yes,53.402124,-4.363980,242936,392082,SH429920,1/1/1980 12:00:00 AM,,44,2,1,Valley,18.8,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9TN,Yes,53.400046,-4.365384,242835,391854,SH428918,1/1/1980 12:00:00 AM,,59,24,10,Valley,18.6,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9TP,Yes,53.396337,-4.366087,242775,391443,SH427914,1/1/1980 12:00:00 AM,,58,18,5,Valley,18.3,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn, LL68 9TW,No,53.399373,-4.357569,243352,391762,SH433917,1/1/1980 12:00:00 AM,7/1/2007 12:00:00 AM,54,,,Valley,18.9,,,,,Isle of Anglesey,Twrcelyn, LL69 9UT,Yes,53.391676,-4.332935,244962,390852,SH449908,1/1/1980 12:00:00 AM,,86,5,2,Valley,19.6,,,Dwr Cymru Welsh Water,,Isle of Anglesey,Twrcelyn,