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 0AA,Yes,51.815486,-0.178982,525623,214552,TL256145,8/1/2002 12:00:00 AM,,61,13,6,Welwyn North,1.3,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0AB,Yes,51.816179,-0.178969,525622,214629,TL256146,1/1/1980 12:00:00 AM,,63,20,7,Welwyn North,1.2,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0BW,Yes,51.815872,-0.178894,525628,214595,TL256145,8/1/2002 12:00:00 AM,,62,17,6,Welwyn North,1.2,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0BZ,Yes,51.815991,-0.180181,525539,214606,TL255146,12/1/2000 12:00:00 AM,,61,29,16,Welwyn North,1.2,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0FD,Yes,51.821426,-0.157339,527098,215250,TL270152,12/1/2012 12:00:00 AM,,91,,,Welwyn North,2.4,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0FF,Yes,51.808606,-0.162156,526802,213816,TL268138,1/1/2014 12:00:00 AM,,58,,,Welwyn North,2.6,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0FG,No,51.809136,-0.161511,526845,213876,TL268138,4/1/2021 12:00:00 AM,6/1/2024 12:00:00 AM,58,,,Welwyn North,2.6,,,,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0FH,Yes,51.821140,-0.156321,527169,215220,TL271152,12/1/2015 12:00:00 AM,,89,,,Welwyn North,2.5,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0FN,Yes,51.812414,-0.158403,527050,214246,TL270142,2/1/2022 12:00:00 AM,,127,,,Welwyn North,2.6,,,,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0HT,Yes,51.816269,-0.157637,527092,214676,TL270146,12/1/1997 12:00:00 AM,,79,,,Welwyn North,2.5,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0HY,No,51.816469,-0.156032,527202,214701,TL272147,2/1/1990 12:00:00 AM,12/1/1990 12:00:00 AM,81,,,Welwyn North,2.6,Tewin,,,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0HZ,Yes,51.815804,-0.156654,527161,214626,TL271146,7/1/1983 12:00:00 AM,,80,10,5,Welwyn North,2.6,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JB,Yes,51.811021,-0.164742,526617,214080,TL266140,7/1/1983 12:00:00 AM,,59,5,1,Welwyn North,2.3,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JD,Yes,51.805172,-0.156464,527204,213444,TL272134,1/1/1980 12:00:00 AM,,66,12,4,Welwyn North,3.2,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JF,No,51.812573,-0.158208,527063,214264,TL270142,6/1/1997 12:00:00 AM,10/1/2021 12:00:00 AM,74,2,1,Welwyn North,2.6,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JG,No,51.807581,-0.156946,527164,213711,TL271137,1/1/1980 12:00:00 AM,2/1/2017 12:00:00 AM,55,,,Welwyn North,3.0,,,,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JJ,Yes,51.814007,-0.156786,527157,214426,TL271144,1/1/1980 12:00:00 AM,,79,61,26,Welwyn North,2.6,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JL,Yes,51.812937,-0.156786,527160,214307,TL271143,1/1/1980 12:00:00 AM,,77,24,12,Welwyn North,2.7,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JN,Yes,51.814555,-0.159578,526963,214482,TL269144,1/1/1980 12:00:00 AM,,76,5,2,Welwyn North,2.4,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JP,Yes,51.815873,-0.162818,526736,214623,TL267146,1/1/1980 12:00:00 AM,,82,7,4,Welwyn North,2.2,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JQ,Yes,51.807581,-0.156946,527164,213711,TL271137,1/1/1980 12:00:00 AM,,55,11,5,Welwyn North,3.0,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JR,Yes,51.814941,-0.157255,527122,214529,TL271145,1/1/1980 12:00:00 AM,,79,28,12,Welwyn North,2.6,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JS,Yes,51.816300,-0.155053,527270,214684,TL272146,1/1/1980 12:00:00 AM,,82,4,3,Welwyn North,2.7,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JT,Yes,51.815496,-0.154795,527290,214595,TL272145,1/1/1980 12:00:00 AM,,81,25,11,Welwyn North,2.7,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JU,Yes,51.815090,-0.155857,527218,214548,TL272145,1/1/1980 12:00:00 AM,,81,76,25,Welwyn North,2.7,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JW,Yes,51.815058,-0.164142,526647,214530,TL266145,1/1/1980 12:00:00 AM,,80,29,10,Welwyn North,2.1,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JX,Yes,51.816108,-0.156004,527205,214661,TL272146,1/1/1980 12:00:00 AM,,81,24,8,Welwyn North,2.6,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JY,Yes,51.815893,-0.153720,527363,214641,TL273146,1/1/1980 12:00:00 AM,,81,38,14,Welwyn North,2.8,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0JZ,Yes,51.816509,-0.152911,527417,214711,TL274147,1/1/1980 12:00:00 AM,,81,17,7,Welwyn North,2.8,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0LA,Yes,51.816711,-0.154862,527282,214730,TL272147,1/1/1980 12:00:00 AM,,82,51,24,Welwyn North,2.7,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0LB,Yes,51.816829,-0.156671,527157,214740,TL271147,1/1/1980 12:00:00 AM,,82,24,10,Welwyn North,2.5,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0LD,Yes,51.817417,-0.155704,527222,214807,TL272148,12/1/1996 12:00:00 AM,,83,2,1,Welwyn North,2.6,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0LE,Yes,51.819305,-0.156279,527177,215016,TL271150,1/1/1980 12:00:00 AM,,85,58,21,Welwyn North,2.5,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0LF,Yes,51.818152,-0.155021,527267,214890,TL272148,1/1/1980 12:00:00 AM,,84,87,34,Welwyn North,2.6,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0LG,Yes,51.818739,-0.155737,527216,214954,TL272149,1/1/1980 12:00:00 AM,,84,41,16,Welwyn North,2.6,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0LH,Yes,51.821198,-0.154882,527268,215229,TL272152,1/1/1980 12:00:00 AM,,87,9,3,Welwyn North,2.6,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0LQ,Yes,51.819450,-0.154634,527290,215035,TL272150,1/1/1980 12:00:00 AM,,86,85,36,Welwyn North,2.6,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL6 0LS,Yes,51.817232,-0.157118,527125,214784,TL271147,1/1/1980 12:00:00 AM,,83,11,4,Welwyn North,2.5,Tewin,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural AL9 6AA,Yes,51.767179,-0.142766,528256,209243,TL282092,1/1/1980 12:00:00 AM,,57,6,2,Bayford,3.4,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8EE,No,51.777256,-0.094775,531538,210449,TL315104,1/1/2005 12:00:00 AM,9/1/2007 12:00:00 AM,69,,,Bayford,2.2,,Thames Water,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8GA,Yes,51.744647,-0.128206,529325,206763,TL293067,6/1/2002 12:00:00 AM,,127,45,15,Bayford,2.7,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LA,Yes,51.782014,-0.100402,531136,210968,TL311109,1/1/1980 12:00:00 AM,,44,8,5,Hertford North,2.0,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LB,Yes,51.778378,-0.102976,530969,210559,TL309105,1/1/1980 12:00:00 AM,,47,5,1,Bayford,2.4,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LD,Yes,51.776380,-0.096203,531442,210349,TL314103,1/1/1980 12:00:00 AM,,69,,,Bayford,2.1,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LE,Yes,51.770842,-0.120860,529757,209689,TL297096,1/1/1980 12:00:00 AM,,53,29,9,Bayford,2.3,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LF,Yes,51.771760,-0.119807,529827,209793,TL298097,1/1/1980 12:00:00 AM,,49,,,Bayford,2.3,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LG,Yes,51.771289,-0.134799,528794,209714,TL287097,1/1/1980 12:00:00 AM,,63,3,2,Bayford,3.1,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LH,Yes,51.768937,-0.138491,528546,209446,TL285094,1/1/1980 12:00:00 AM,,70,24,9,Bayford,3.2,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LJ,Yes,51.763522,-0.136685,528686,208847,TL286088,1/1/1980 12:00:00 AM,,75,14,5,Bayford,2.9,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LL,Yes,51.763507,-0.124976,529494,208866,TL294088,1/1/1980 12:00:00 AM,,88,12,5,Bayford,2.1,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LN,Yes,51.761359,-0.123384,529610,208630,TL296086,1/1/1980 12:00:00 AM,,100,12,3,Bayford,2.0,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LP,Yes,51.757348,-0.125072,529505,208181,TL295081,1/1/1980 12:00:00 AM,,108,13,3,Bayford,2.0,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LQ,Yes,51.772342,-0.140525,528396,209821,TL283098,1/1/1980 12:00:00 AM,,58,1,1,Bayford,3.5,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LR,Yes,51.755673,-0.124895,529522,207995,TL295079,1/1/1980 12:00:00 AM,,111,18,7,Bayford,2.0,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LS,Yes,51.755696,-0.128604,529266,207991,TL292079,1/1/1980 12:00:00 AM,,114,28,7,Bayford,2.3,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LT,Yes,51.751920,-0.123008,529663,207581,TL296075,1/1/1980 12:00:00 AM,,114,3,2,Bayford,2.0,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LU,Yes,51.753988,-0.133717,528918,207792,TL289077,1/1/1980 12:00:00 AM,,115,24,13,Bayford,2.7,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LW,Yes,51.760372,-0.121817,529721,208523,TL297085,1/1/1980 12:00:00 AM,,102,59,20,Bayford,1.8,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LX,Yes,51.754327,-0.130718,529124,207835,TL291078,1/1/1980 12:00:00 AM,,116,12,4,Bayford,2.4,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LY,Yes,51.753329,-0.129600,529204,207726,TL292077,1/1/1980 12:00:00 AM,,117,90,37,Bayford,2.4,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8LZ,Yes,51.754195,-0.129202,529229,207823,TL292078,1/1/1980 12:00:00 AM,,117,6,5,Bayford,2.3,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8NA,Yes,51.753629,-0.128689,529266,207761,TL292077,1/1/1980 12:00:00 AM,,117,70,28,Bayford,2.3,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8NB,Yes,51.745950,-0.124226,529596,206914,TL295069,1/1/1980 12:00:00 AM,,123,26,12,Bayford,2.4,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8ND,Yes,51.745277,-0.132758,529009,206825,TL290068,1/1/1980 12:00:00 AM,,122,17,8,Bayford,2.9,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8NE,Yes,51.744046,-0.123784,529632,206704,TL296067,1/1/1980 12:00:00 AM,,126,17,5,Bayford,2.5,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8NF,No,51.744840,-0.127358,529383,206785,TL293067,1/1/1980 12:00:00 AM,10/1/2001 12:00:00 AM,127,,,Bayford,2.6,,Affinity Water,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8NG,Yes,51.743454,-0.122230,529741,206640,TL297066,8/1/1993 12:00:00 AM,,125,8,2,Bayford,2.4,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8NQ,Yes,51.743239,-0.120587,529855,206619,TL298066,1/1/1980 12:00:00 AM,,124,4,2,Bayford,2.4,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8NW,No,51.778657,-0.093005,531656,210608,TL316106,1/1/1991 12:00:00 AM,12/1/1999 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PH,No,51.747696,-0.101337,531171,207150,TL311071,6/1/2007 12:00:00 AM,7/1/2007 12:00:00 AM,105,,,Bayford,1.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PJ,Yes,51.752241,-0.100509,531215,207656,TL312076,9/1/2010 12:00:00 AM,,106,5,2,Bayford,0.7,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PL,Yes,51.759642,-0.101603,531118,208478,TL311084,1/1/1980 12:00:00 AM,,94,13,10,Bayford,0.5,Bayford,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PN,Yes,51.759858,-0.103304,531000,208499,TL309084,1/1/1980 12:00:00 AM,,95,38,14,Bayford,0.6,Bayford,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PP,Yes,51.762938,-0.103537,530975,208841,TL309088,1/1/1980 12:00:00 AM,,83,8,2,Bayford,0.8,Bayford,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PR,Yes,51.765575,-0.105383,530840,209131,TL308091,1/1/1980 12:00:00 AM,,73,27,9,Bayford,1.1,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PS,Yes,51.770891,-0.103232,530973,209726,TL309097,1/1/1980 12:00:00 AM,,79,72,20,Bayford,1.6,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PT,Yes,51.771781,-0.104905,530855,209822,TL308098,1/1/1980 12:00:00 AM,,76,35,10,Bayford,1.7,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PU,Yes,51.761764,-0.099340,531268,208718,TL312087,1/1/1980 12:00:00 AM,,88,36,11,Bayford,0.5,Bayford,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PW,Yes,51.761434,-0.104006,530947,208673,TL309086,1/1/1980 12:00:00 AM,,85,17,6,Bayford,0.7,Bayford,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PX,Yes,51.757226,-0.106240,530805,208201,TL308082,1/1/1980 12:00:00 AM,,100,82,36,Bayford,0.7,Bayford,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PY,Yes,51.752511,-0.112755,530369,207665,TL303076,1/1/1980 12:00:00 AM,,112,14,10,Bayford,1.3,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8PZ,Yes,51.745258,-0.113579,530333,206856,TL303068,1/1/1980 12:00:00 AM,,119,24,10,Bayford,1.9,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8QA,Yes,51.746707,-0.105246,530904,207033,TL309070,1/1/1980 12:00:00 AM,,115,43,18,Bayford,1.4,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8QD,No,51.778657,-0.093005,531656,210608,TL316106,7/1/1990 12:00:00 AM,6/1/1998 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8QZ,Yes,51.753943,-0.130328,529152,207793,TL291077,8/1/2005 12:00:00 AM,,116,11,5,Bayford,2.4,Little Berkhamsted,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8RE,Yes,51.777477,-0.094519,531555,210474,TL315104,8/1/2007 12:00:00 AM,,68,18,5,Bayford,2.2,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8RJ,Yes,51.778657,-0.093005,531656,210608,TL316106,12/1/1995 12:00:00 AM,,63,2,1,Hertford North,2.2,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8RN,No,51.778657,-0.093019,531655,210608,TL316106,1/1/1995 12:00:00 AM,12/1/1997 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8SH,No,51.778657,-0.093019,531655,210608,TL316106,12/1/1996 12:00:00 AM,12/1/1997 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8SP,Yes,51.776655,-0.097119,531378,210378,TL313103,6/1/1996 12:00:00 AM,,65,18,6,Bayford,2.1,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8SR,No,51.778657,-0.093019,531655,210608,TL316106,12/1/1996 12:00:00 AM,12/1/1997 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8SS,No,51.778657,-0.093019,531655,210608,TL316106,12/1/1996 12:00:00 AM,12/1/1997 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8ST,No,51.778657,-0.093005,531656,210608,TL316106,6/1/1997 12:00:00 AM,12/1/1998 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8SU,No,51.778657,-0.093005,531656,210608,TL316106,12/1/1998 12:00:00 AM,6/1/2000 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8UE,No,51.778657,-0.093005,531656,210608,TL316106,12/1/1997 12:00:00 AM,12/1/1998 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8UG,No,51.778657,-0.093005,531656,210608,TL316106,12/1/1997 12:00:00 AM,6/1/1999 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8XB,No,51.778657,-0.093005,531656,210608,TL316106,6/1/1998 12:00:00 AM,6/1/2000 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8XH,No,51.778657,-0.093005,531656,210608,TL316106,6/1/1998 12:00:00 AM,12/1/1998 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8XN,No,51.778657,-0.093005,531656,210608,TL316106,12/1/1998 12:00:00 AM,12/1/1999 12:00:00 AM,63,,,Hertford North,2.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG13 8XX,Yes,51.782961,-0.095578,531466,211082,TL314110,6/1/1997 12:00:00 AM,,46,,,Hertford North,1.8,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2FB,Yes,51.789283,-0.125776,529365,211731,TL293117,4/1/2016 12:00:00 AM,,79,,,Hertford North,2.6,Birch Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2FX,Yes,51.788888,-0.135407,528702,211670,TL287116,5/1/2018 12:00:00 AM,,75,,,Hertford North,3.2,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2FY,Yes,51.785699,-0.142454,528225,211303,TL282113,5/1/2020 12:00:00 AM,,72,,,Hertford North,3.8,,,,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2LF,Yes,51.782051,-0.102111,531018,210969,TL310109,1/1/1980 12:00:00 AM,,46,52,18,Hertford North,2.0,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2LJ,Yes,51.789074,-0.113851,530188,211729,TL301117,1/1/1980 12:00:00 AM,,69,8,5,Hertford North,1.9,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2LL,Yes,51.789863,-0.119329,529808,211807,TL298118,1/1/1980 12:00:00 AM,,71,3,1,Hertford North,2.1,Birch Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2LN,Yes,51.788971,-0.121439,529665,211704,TL296117,1/1/1980 12:00:00 AM,,73,20,8,Hertford North,2.3,Birch Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2LP,Yes,51.790207,-0.129595,529099,211827,TL290118,1/1/1980 12:00:00 AM,,75,16,8,Hertford North,2.8,Birch Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2LR,Yes,51.786896,-0.126108,529349,211465,TL293114,1/1/1980 12:00:00 AM,,75,56,27,Hertford North,2.7,Birch Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2LS,Yes,51.785182,-0.125207,529416,211276,TL294112,1/1/1980 12:00:00 AM,,71,50,18,Hertford North,2.8,Birch Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2LT,Yes,51.784974,-0.126782,529308,211250,TL293112,1/1/1980 12:00:00 AM,,71,13,4,Hertford North,2.9,Birch Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2LU,Yes,51.786970,-0.127337,529264,211471,TL292114,1/1/1980 12:00:00 AM,,75,120,39,Hertford North,2.8,Birch Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NA,Yes,51.803876,-0.130234,529016,213346,TL290133,1/1/1980 12:00:00 AM,,78,12,5,Hertford North,2.7,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NE,Yes,51.810056,-0.145109,527973,214007,TL279140,1/1/1980 12:00:00 AM,,80,21,10,Welwyn North,3.6,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NG,Yes,51.806321,-0.152341,527485,213579,TL274135,1/1/1980 12:00:00 AM,,53,12,4,Welwyn North,3.3,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NH,No,51.798875,-0.153980,527393,212748,TL273127,1/1/1980 12:00:00 AM,9/1/2014 12:00:00 AM,81,,,Welwyn Garden City,3.5,Welwyn Garden City,Affinity Water,,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NJ,Yes,51.796798,-0.150569,527634,212523,TL276125,1/1/1980 12:00:00 AM,,78,6,2,Welwyn Garden City,3.7,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NL,Yes,51.785700,-0.141918,528262,211304,TL282113,1/1/1980 12:00:00 AM,,71,35,15,Hertford North,3.7,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NN,Yes,51.788472,-0.144356,528086,211608,TL280116,1/1/1980 12:00:00 AM,,77,8,4,Hertford North,3.8,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NP,Yes,51.786137,-0.146293,527959,211345,TL279113,1/1/1980 12:00:00 AM,,75,7,2,Hertford North,4.0,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NQ,Yes,51.803884,-0.146044,527926,213319,TL279133,1/1/1980 12:00:00 AM,,54,6,3,Hertford North,3.8,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NR,Yes,51.787889,-0.148425,527807,211536,TL278115,1/1/1980 12:00:00 AM,,75,9,5,Hertford North,4.1,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NS,Yes,51.782374,-0.136908,528617,210943,TL286109,1/1/1980 12:00:00 AM,,74,12,6,Hertford North,3.6,Letty Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NT,No,51.785686,-0.142788,528202,211301,TL282113,1/1/1980 12:00:00 AM,3/1/2001 12:00:00 AM,72,,,Hertford North,3.8,,Affinity Water,,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NU,Yes,51.780688,-0.136035,528682,210757,TL286107,1/1/1980 12:00:00 AM,,74,26,11,Hertford North,3.7,Letty Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NW,No,51.788291,-0.136881,528602,211601,TL286116,1/1/1980 12:00:00 AM,6/1/1998 12:00:00 AM,72,,,Hertford North,3.3,,Affinity Water,,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NX,Yes,51.776834,-0.137441,528596,210326,TL285103,1/1/1980 12:00:00 AM,,71,6,2,Bayford,3.6,Letty Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NY,No,51.775732,-0.138849,528502,210201,TL285102,1/1/1980 12:00:00 AM,12/1/1991 12:00:00 AM,59,,,Bayford,3.6,Letty Green,,,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2NZ,Yes,51.781386,-0.139225,528460,210829,TL284108,1/1/1980 12:00:00 AM,,73,54,25,Hertford North,3.8,Letty Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2PA,Yes,51.782742,-0.133457,528854,210990,TL288109,1/1/1980 12:00:00 AM,,72,84,36,Hertford North,3.4,Letty Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2PB,Yes,51.779497,-0.130720,529052,210634,TL290106,1/1/1980 12:00:00 AM,,74,25,8,Bayford,3.4,Letty Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2PD,Yes,51.781219,-0.122008,529648,210841,TL296108,1/1/1980 12:00:00 AM,,68,25,11,Hertford North,2.9,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2TN,Yes,51.778216,-0.136702,528643,210481,TL286104,6/1/1999 12:00:00 AM,,72,10,4,Bayford,3.6,Letty Green,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural SG14 2TS,Yes,51.795216,-0.148328,527793,212351,TL277123,6/1/1999 12:00:00 AM,,76,4,1,Welwyn Garden City,3.9,,Affinity Water,Thames Water,East Hertfordshire,Hertford Rural,Hertford Rural