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Fundamental Benchmarks List v6 Compiled by Ian Richardson

Columns: (Column Meanings) Units:

Fundamental Benchmarks Auxiliary Stations Tide Gauges Others
1GL 2GL 3GL None View 2GL and 3GL lines on map
A Bold OSRef means that the FBM has been resued as a OS Passive Station.
NameTLAGrid RefT:UKOSRefLast Visit1GL2GL3GLType of MarkNearest FBM/Aux
\/\/\/\/\/\/\/\/\//\\/
Tain FBMTAINH74408414TP7220H1NH7484 PD13/07/19PriPriFBMH2NH7484
Kingsbridge FBMKBRSX74434319TP7140H1SX7443 PD26/03/19PriFBMH2SX7443
Greetland FBMGRESE06672116TP7234H1SE0621 PD17/10/19PriPriFBMH2SE0621
Beer FBMBEESY21478942TP7148H1SY2189 PD30/10/19PriPriFBMH2SY2189
Hibaldstow FBMHIBSE 9598 0191n/a PriPriFBM
Elvanfoot FBMELVNS95961930TP0501H1NS9519 PD10/11/18PriPriFBM
Bridford FBMBRISX81198650TP0545H1SX8186 PD01/04/19PriPriFBM
Snodland FBMSNOTQ68526280TP7208H1TQ6862 PD17/07/19SecPriFBMH1TQ6863
Reay FBMREANC90026351TP0480H1NC9063 PD04/08/19PriPriFBM
Basingstoke FBMBASSU64385180TP7147H1SU6451 PD03/09/19PriPriFBMH2SU6451
Wolsingham FBMWOLNZ09063814TP0513H1NZ0938 PD05/12/19PriPriFBM
Lancaster FBMLANSD48796118TP7143H1SD4861 PD02/11/19SecPriFBMH1SD4961
Bulmer FBMBULSE70446789TP0518H1SE7067 P05/12/19PriPriFBM
Newcastleton FBMNCLNY46548794TP0511H1NY4687 PD09/11/19PriPriFBM
Hatfield Peverel FBMHAPTL79061184TP7235H1TL7911 PD21/07/19PriFBMH1TL7912
Bridge of Orchy FBMBORNN29513977TP7158H1NN2939 P19/08/19PriPriFBMH2NN2939
Glen Cluanie FBMGLCNH05851147TP0483H1NH0511 P01/08/19PriPriFBM
Penrith FBMPNRNY47732832TP7188H1NY4728 PD09/11/19PriPriFBMH1NY4828
Spean Bridge FBMSPBNN21078216TP0492H1NN2182 PD22/09/19PriPriFBM
Connel FBMCNLNM88843392TP0491H1NM8833 PD26/09/19PriFBM
Ipswich FBMIPSTM11074864TP0551H1TM1148 PD14/05/19PriPriFBM
Waltham-on-the-Wolds FBMWOWSK81112539TP0527H1SK8125 PD16/09/19PriPriFBM
Duns Common FBMDUCNT76595522TP7206H1NT7655 09/11/19PriPriFBM
Bowling FBMBOWNS44917376TP7154H1NS4473 D14/08/19PriPriFBMH1NS4573
Daviot FBMDVINH72474119TP0487H1NH7241 PD24/09/19PriPriFBM
Flax Bourton FBMFLBST51957112TP7221H1ST5171 PD11/12/19PriPriFBMH1ST5172
Aberystwyth FBMABRSN60647735TP0529H1SN6077 P24/05/19SecPriFBM
Laurencekirk FBMLAUNO72547231TP0498H1NO7272 D02/08/19PriPriFBM
Tolcarne FBMTOLSW46142918TP7224H1SW4629 PD06/09/19PriPriFBMH2SW4629
North Petherton FBMNPEST28493328TP7176H1ST2833 PD29/03/19PriPriFBMH2ST2833
Clare FBMCLATL74554461TP7179H1TL7444 14/04/19PriPriFBMH2TL7444
Southampton FBMSOUSU42071280TP0541H1SU4212 PD05/06/19PriPriFBM
Nuneaton FBMNUNSP34009318TP7180H1SP3493 PD20/09/18PriPriFBMH1SP3394
Lybster FBMLYBND25423645TP0481H1ND2536 PD05/08/19PriPriFBM
Melbourne FBMMELSK36432419TP7162H1SK3624 D23/07/19PriPriFBMH2SK3624
Arbirlot FBMARBNO58774002TP7141H1NO5840 D30/11/19PriPriFBMH2NO5940
Madron FBMMADSW44963211TP7159H1SW4432 PD09/09/19FBMPriFBMH2SW4432
Laxford Bridge FBMLAXNC235467n/aH1NC2346 13/07/95PriPriFBM
Dornie FBMDRNNG88482584TP7198H1NG8825 PD01/08/19PriPriFBMH2NG8825
Bromsgrove FBMBROSO98676948TP7160H1SO9869 PD28/03/19PriPriFBMH2SO9869
Cockermouth FBMCOCNY 1382 3451n/an/a SecPriFBM
Milngavie FBMMLNNS55847692TP7165H1NS5576 PD14/08/19PriPriFBMH1NS5677
Perth FBMPERNO15382287TP0496H1NO1522 PD28/10/19PriPriFBM
Partick FBMPARNS53886728TP7183H1NS5367 D06/10/18PriPriFBMH2NS5367
Troon FBMTROSW66303708TP7228H1SW6637 PD24/06/19PriPriFBMH1SW6537
Ecclefechan FBMECCNY19427673TP0510H1NY1976 PD14/08/19PriPriFBM
Dunbar East FBMDBENT68867848TP0505H1NT6878 PD25/03/19PriPriFBM
Wicken FBMWKNTL 5420 7220n/a PriPriFBM
Brampton Abbotts FBMBABSO60372666TP7156H1SO6026 29/06/19PriPriFBMH2SO6026
Sharpness FBMSHASO67710255TP7205H1SO6702 PD11/12/19PriPriFBMH2SO6702
Great Linford FBMGRLSP85014234TP7233H1SP8542 PD02/04/18PriPriFBMH1SP8442
Loch Naver FBMLNANC67793919TP0478H1NC6739 D21/09/19PriPriFBM
Necropolis FBMNECNS60646551TP7169H1NS6065 PD14/06/19PriPriFBMH2NS6065
Bettyhill FBMBETNC70965744TP0479H1NC7057 PD04/08/19PriPriFBM
Aberdeen South FBMABSNJ96720568TP0489H1NJ9605 PD19/08/19PriPriFBM
Wetherby FBMWBYSE34054717TP0517H1SE3447 PD30/11/19PriPriFBM
Rosehearty FBMRSHNJ92216653TP0488H1NJ9266 PD26/10/19PriPriFBM
Lochgilphead FBMLGINR87218512TP7151H1NR8785 26/09/19PriFBM
Trawsfynydd FBMTRWSH70663642TP7226H1SH7036 PD25/05/19SecPriFBMH2SH7036
Thornford FBMTHFST59531270TP0536H1ST5912 PD07/05/19PriPriFBM
Flamborough FBMFLATA22577053TP7219H1TA2270 D03/07/19PriFBMH2TA2270
North Pickenham FBMNPITF87270610TP0547H1TF8706 PD22/04/19SecPriFBM
Wimborne FBMWIMST98810252TP0538H1ST9802 PD22/04/19PriPriFBM
Rhynie FBMRHYNJ49382564TP7194H1NJ4925 PD04/01/19PriPriFBM
Arundel FBMARUTQ00380980TP7144H1TQ0009 D23/09/19PriPriFBMH2TQ0009
Castor FBMCASTL13019975TP7175H1TL1399 P28/08/17PriPriFBMH1TL1398
Lairg FBMLAINC57230764TP0477H1NC5707 PD04/08/19PriPriFBM
Wrexham FBMWRESJ25645285TP7254H1SJ2552 D20/04/19PriPriFBMH2SJ2552
Ribblesdale FBMRIBSD78287382TP0516H1SD7873 PD08/08/19PriPriFBM
Cowbridge FBMCOWSS96687567TP7185H1SS9675 PD08/08/18PriFBMH2SS9675
Crianlarich FBMCRINN41302576TP7189H1NN4125 24/08/19PriFBMH2NN4125
Whitton Green South FBMWGSTM51879124TP7248H2TM5191 D14/05/19PriFBMH3TM5191
Thankerton FBMTHANS97163738TP0502H1NS9737 PD12/06/19PriPriFBM
South Cave FBMSCVSE90903196TP7211H1SE9031 PD05/12/19PriPriFBMH1SE9132
Haverfordwest FBMHAVSM96731574TP7239H1SM9615 12/10/19PriFBMH1SM9715
Linlithgow FBMLINNS96617492TP7145H1NS9674 D27/10/19PriPriFBMH2NS9674
Wetheral FBMWRLNY46025352TP7241H1NY4653 D12/10/19PriPriFBMH1NY4553
Gimingham FBMGIMTG27073669TP0548H1TG2736 PD17/05/19PriFBM
Glen Moriston FBMGLMNH41911659TP7227H1NH4116 PD09/07/19PriFBMH2NH4216
Newtown FBMNTNSO10889367TP0530H1SO1093 P24/08/19SecPriFBM
Cranford FBMCRASP91847878TP0533H1SP9178 D16/09/19PriPriFBM
Creetown FBMCRENX49555982TP0508H1NX4959 PD14/10/19PriPriFBM
Innerleithen FBMINNNT33924313TP0503H1NT3343 PD24/11/19PriPriFBM
Dunbar West FBMDBWNT66917894TP7201H1NT6678 PD06/10/18PriPriFBMH2NT6678
Liverpool FBMLVFSJ36159343TP0523H1SJ3693 D19/08/19PriPriFBM
Church Stretton FBMCHSSO46719274TP0531H1SO4692 P14/09/19PriPriFBM
Tummel Bridge FBMTUMNN76355915TP7229H1NN7659 D12/10/19PriPriFBMH2NN7659
Loch Tarff FBMLTANH42210948TP0486H1NH4209 PD24/11/19PriFBM
Cardigan FBMCDGSN20894602TP7172H1SN2046 P12/10/17PriFBMH1SN2145
Loch Leven FBMLLENN05886020TP7152H1NN0560 PD25/09/19PriPriFBMH2NN0560
Mordington FBMMORNT95195853TP0506H1NT9558 PD01/10/19PriPriFBM
Portsoy FBMPTSNJ57456525TP7191H1NJ5765 D28/07/19PriPriFBMH2NJ5765
Hemel Hempstead FBMHEHTL06600945TP7243H1TL0609 PD10/08/19PriPriFBMH2TL0609
Boscastle FBMBOSSX14459305TP7153H1SX1493 PD30/03/19PriPriFBMH1SX1492
Longhorsley FBMLHONZ14559456TP0514H1NZ1494 PD01/07/19PriPriFBM
Daresbury FBMDARSJ57738236TP0524H1SJ5782 PD18/10/19PriPriFBM
Kirkby Stephen FBMKISNY75040575TP0512H1NY7505 PD22/09/19PriPriFBM
Helmsdale FBMHELND03621570TP7242H1ND0315 PD13/07/19PriPriFBMH2ND0315
Duncansby Head FBMDUHND37177149TP0482H1ND3771 P13/07/19PriPriFBM
Achnasheen FBMACHNH15875844TP0485H1NH1558 PD11/09/19PriPriFBM
New Cumnock FBMNCUNS66741539TP0500H1NS6615 PD28/10/18PriPriFBM
Winchester FBMWINSU50412942TP7251H1SU5029 PD28/07/19PriPriFBMH1SU4929
Aberdeen North FBMABNNJ94170964TP7136H1NJ9409 PD18/08/19PriPriFBMH2NJ9409
Dulverton FBMDULSS90462512TP7199H1SS9025 PD30/03/19PriPriFBMH2SS9025
Edinburgh FBMEDINT28077395TP7213H1NT2873 PD05/11/19PriPriFBMH2NT2873
Durness FBMDURNC43856570TP0476H1NC4365 PD26/09/19PriPriFBM
Wye FBMWYETR06774653TP7255H1TR0646 D21/07/19SecPriFBMH2TR0646
Countisbury FBMCOUSS75264960TP0535H1SS7549 PD23/08/19PriFBM
Alfriston FBMALFTQ50730093TP0552H1TQ5000 PD23/11/19PriPriFBM
Suckley FBMSUCSO72105451TP0532H1SO7254 PD01/06/19PriPriFBM
Rosyth FBMRSYNT11098233TP7197H1NT1182 D02/07/19PriPriFBMH1NT1082
Llandovery FBMLLASN77513270TP7149H1SN7732 18/08/19PriPriFBMH2SN7732
Navenby FBMNAVTF01605928TP7168H1TF0159 PD18/10/19PriPriFBMH1TF0158
Kelso FBMKELNT75093179TP7137H1NT7531 PD09/11/19PriPriFBMH1NT7431
Buckland FBMBUCSU33549748TP0540H1SU3397 PD02/04/19PriPriFBM
Dyserth FBMDYSSJ06478024TP7209H1SJ0680 D20/10/19SecPriFBMH2SJ0680
Skipton FBMSKISD99605252TP7207H1SD9952 PD04/09/19PriPriFBMH1SE0052
Wester Broomhouse FBMWBRNT66517613TP0504H1NT6676 PD25/03/19PriPriFBM
Mickleby FBMMICNZ80111305TP7164H1NZ8013 P06/09/19PriFBMH1NZ7913
Yelverton FBMYELSX51646646TP7256H1SX5166 PD30/03/19PriPriFBMH2SX5166
Machynlleth FBMMCHSH75530052TP0521H1SH7500 PD22/07/19SecPriFBM
Caernarfon FBMCRNSH48005457TP0520H1SH4854 PD16/08/19SecPriFBM
Scorguie FBMSCONH64574633TP7203H1NH6446 PD09/07/19PriPriFBMH2NH6446
Glenshee FBMGLSNO14036062TP0495H1NO1460 PD25/06/19PriPriFBM
Ulverston FBMULVSD28887995TP7232H1SD2879 PD25/08/19SecPriFBMH2SD2879
Ullapool FBMULLNH12049536TP0484H1NH1295 PD22/09/19PriPriFBM
Hoghton FBMHIGSD61102567TP0515H1SD6125 D12/10/19SecPriFBM
Whittingehame FBMWHTNT57457277TP7244H1NT5772 PD23/11/19PriPriFBMH2NT5772
Sancreed FBMSNCSW41952947TP7200H1SW4129 PD08/09/19FBMPriFBMH2SW4129
Wallingford FBMWALSU62488819TP0543H1SU6288 PD06/10/19PriPriFBM
Isle of Thanet FBMIOTTR36166770TP0554H1TR3667 PD06/11/19PriFBM
Patrington FBMPATTA31552249TP7184H1TA3122 D21/07/19PriFBMH2TA3122
Freshwater FBMFRESZ33748574TP7223H1SZ3385 PD05/09/19PriFBMH1SZ3485
St Andrews FBMSANNO53441489TP0497H1NO5314 P05/06/19PriPriFBM
Croydon FBMCRYTQ32396062TP7190H1TQ3260 PD11/09/17PriPriFBMH2TQ3260
Belford FBMBELNU09603574TP7150H1NU0935 P04/10/19PriPriFBMH2NU0935
Stranraer FBMSTRNX05815556TP7218H1NX0555 PD01/06/19PriFBMH2NX0555
Liskeard FBMLISSX22256355TP0544H1SX2263 PD22/09/18PriPriFBM
Hexham FBMHEXNY95976710TP7245H1NY9567 PD29/10/19PriPriFBMH1NY9667
East Harling FBMEHATL99638429TP0550H1TL9984 PD14/05/19SecPriFBM
Brecon FBMBRESO05132905TP7157H1SO0529 PD24/08/19PriPriFBMH2SO0529
Macclesfield FBMMCCSJ94737440TP0525H1SJ9474 PD04/09/19PriPriFBM
Immingham FBMIMMTA17481509TP7253H1TA1715 PD05/12/19PriFBMH2TA1715
High Boydston FBMHBONS22854538TP7249H1NS2245 10/08/17PriPriFBM
Dunlop FBMDUNNS41614962TP7204H1NS4149 PD01/09/17PriPriFBMH2NS4149
Daventry FBMDVESP58046290TP7195H1SP5862 PD19/05/18PriPriFBMH1SP5763
Abergavenny FBMABGSO32231414TP7139H1SO3214 PD02/09/19PriPriFBMH2SO3214
Govan FBMGOVNS547647n/aH1NS5464 01/08/98PriPriFBM
Penhow FBMPNHST42619109TP7187H1ST4291 D04/09/19PriFBMH1ST4391
Buchan Ness FBMBCNNK12834175TP7163H1NK1241 26/10/19PriPriFBM
Lampeter FBMLAMSN57985263TP0528H1SN5752 D30/08/19SecPriFBMH1SN5753
Arrochar FBMARRNN30600426TP7142H1NN3004 PD21/08/19PriPriFBMH2NN3104
Dalwhinnie FBMDLWNN67369031TP0493H1NN6790 P01/11/19PriPriFBM
Dorchester FBMDRCSY69689052TP7196H1SY6990 P23/04/19PriPriFBMH1SY6989
Matlock FBMMATSK30825889TP7161H1SK3058 PD04/12/19PriPriFBMH1SK3158
Elgin FBMELGNJ17236328TP7215H1NJ1763 PD17/10/19PriPriFBMH2NJ1763
Buntingford FBMBUNTL37142774TP7167H1TL3727 11/09/17PriPriFBM
Contin FBMCNTNH46395576TP7181H1NH4655 PD11/09/19PriPriFBMH2NH4655
Ledmore FBMLEDNC24531347TP0475H1NC2413 PD22/09/19PriPriFBM
Whitton Green North FBMWGNTM51899130TP7246H1TM5191 PD14/05/19PriFBM
Braemar FBMBMRNO17029176TP7155H1NO1791 PD24/06/19PriPriFBMH1NO1592
Dalry FBMDLRNX62518017TP7193H1NX6280 D10/11/19PriPriFBMH2NX6280
Thornham FBMTHHTF73164270TP0546H1TF7342 PD16/05/19PriFBM
Stafford FBMSTASJ94552873TP7214H1SJ9428 P22/10/19PriPriFBM
Sapperton FBMSAPSO95040287TP7202H1SO9502 D02/12/19PriPriFBMH1SO9402
Warwick FBMWARSP28456488TP7236H1SP2864 PD20/09/18PriPriFBMH2SP2864
Upton Lovell FBMUPLST95704242TP0537H1ST9542 PD07/05/19PriPriFBM
Great Bedwyn FBMGBESU27826453TP0539H1SU2764 PD11/12/19SecPriFBM
Campden FBMCAMSP13703633TP7171H1SP1336 PD06/11/17PriPriFBMH1SP1437
Gourock FBMGOUNS23967747TP7230H1NS2377 PD05/05/18PriPriFBMH2NS2377
Paul FBMPAUSW45612710TP7186H1SW4527 PD06/09/19FBMPriFBMH2SW4527
Wasdale FBMWASNY12160426TP7238H1NY1204 PD22/10/19SecPriFBMH1NY1104
Tobermory FBMTOBNM50655582TP0490H1NM5055 PD16/08/19PriFBM
Fareham FBMFARSU61060716TP0542H1SU6107 PD24/03/19PriPriFBM
Conwy FBMCONSH75527747TP0522H1SH7577 PD23/10/19SecPriFBM
Broomhead Moor FBMBRMSK24539465TP0526H1SK2494 P04/12/19PriPriFBM
Hawick FBMHAWNT48931247TP7240H1NT4812 PD14/11/19PriPriFBMH2NT4812
Forcett FBMFORNZ17571235TP7222H1NZ1712 PD05/12/19PriPriFBMH2NZ1712
Moffat FBMMOFNT06390866TP7166H1NT0608 PD14/08/19PriPriFBMH2NT0608
Ayr FBMAYRNS27511753TP0499H1NS2717 PD19/04/19PriPriFBM
Kinghorn FBMKHONT27258842TP7138H1NT2788 D29/06/19PriPriFBMH2NT2788
Oswestry FBMOSWSJ27392422TP7182H1SJ2724 PD18/08/19PriPriFBMH2SJ2724
Stirling FBMSTINS84189690TP7216H1NS8496 D23/06/19PriPriFBMH1NS8396
Windsor Castle FBMWCASU97307697TP7252H1SU9776 PD09/02/19PriPriFBMH1SU9777
Northallerton FBMNORSE42779362TP7174H1SE4293 PD05/12/19PriPriFBM
Carmarthen FBMCRMSN43402377TP7173H1SN4323 PD31/08/19PriPriFBMH2SN4323
Guestling FBMGUETQ83801638TP0553H1TQ8316 PD18/04/19SecPriFBM
Torrington FBMTORSS48551938TP7225H1SS4819 PD28/03/19PriPriFBMH2SS4819
Calbourne FBMCALSZ42558657TP7170H1SZ4286 D05/09/19PriFBMH2SZ4286
Buittle FBMBUINX81036020TP0509H1NX8160 PD28/10/19PriPriFBM
Grampound FBMGRASW91654924TP7231H1SW9149 PD05/05/19PriPriFBMH2SW9149
Bishopston FBMBISSS57438932TP0534H1SS5789 PD23/08/19PriFBM
Glen Almond FBMGLANN89033135TP0494H1NN8931 PD30/11/19PriFBMFBM
Holyhead FBMHLHSH24118282TP0519H1SH2482 PD14/04/19FBMFBM
Southampton Maybush FBMSOMSU38641488TP7210H1SU3814 24/03/19FBMFBM
Banchory FBMBANNO60209799TP7146H1NO6097 PD13/10/19PriFBMFBMH1NO5999
Corwar FBMCORNX28208109TP0507H1NX2881 PD24/11/18PriFBMFBM
Wicken (1984) FBMWK2TL54207220TP0549H1TL5472 PD15/05/19FBM
Hibaldstow (1987) FBMHI2SE93940125TP7247H1SE9301 P05/12/19FBMH1SE9401

This list is believed to be as complete as possible, it has been compiled from the many diagrams available of the various levellings, as well as current websites.

Please let us know if you make use of this data, we'ed be interested to know.

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