Levelling Homepage Ordnance Survey's
Levelling
of Great Britain		 [1GL, 2GL Abstract]
[1GL, 2GL Transcription]		 [Timeline]
[FBM List]		 TrigTools

Tide Gauges 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
NameGrid RefGR SourcePOLType of MarkNearest FBM/Aux
\/\/\/\/\/\/
HullTA 0894 2759POLdocs TGSCV
ChathamTQ 7747 6986POLdocs TG
Wick RocksST 2104 4634EstTGNPE
Leith IINT 2637 7805POLrlr docs TG
Barrow (Halfway Shoal)SD 2150 6037POLdocs TG
PenzanceSW 478 301EstTG
FleetwoodSD 3444 4904POLdocs TGSKI
WeymouthSY 6837 7884POLhtml live rlr docs TGDRC
BlythNZ 3305 8037POLdocs TG
Guernsey - St Peter PortXD 6264 5008POLTG
LlandudnoSH 7857 8320POLhtml live rlr docs TG
TynemouthNZ 3846 6928POLdocs TGHEX
Milford Haven (Hakin}SM 8918 0541POLlive rlr docs TG
DouglasSC 3900 7549POLdocs TG
DundeeNO 4051 2906POLdocs TG
AppledoreSS 459 310EstTGTOR
NewhavenTQ 4511 0005POLhtml live rlr docs TG
Belfast33435W 37496NPOLrlr docs TG
Southampton (Town Quay)SU 4346 1135POLdocs TGSOU
InvergordonNH 7110 6832POLdocs TG
GravesendTQ 648 745PLATG
ShieldsNZ 3592 6823EstTGHEX
Moray Firth (Whiteness Head)NH 8057 5841POLhtml docs TG
Bangor (N. Ireland)NW 6340 3620POLhtml rlr docs TG
New BrightonSJ 306 948EstTGWRE
Jersey - St Helier IIXD 9159 2031POLhtml TG
BournemouthSZ 0894 9045POLhtml live rlr docs TG
LeithNT 2730 7731POLhtml live rlr docs TG
DeptfordTQ 376 780EstTGCRY
NewportST 3191 8392POLlive rlr docs TG
BlacktoftSE 8595 2154POLdocs TG
Weston-Super-MareST 396 624EstTGFLB
HartlepoolNZ 522 329EstTGWOL
SeaforthSJ 325 968EstTGLVF
CromerTG 2198 4253POLhtml live rlr docs TG
LondonderryNV 6016 8020POLdocs TG
Lyme CobbSY 340 915EstTGBEE
SunderlandNZ 410 584EstTGWOL
SillothNY 104 536EstTGWRL
FalmouthSW 823 328EstTGGRA
ErithTQ 511 786PLATG
WorkingtonNX 9896 2953POLhtml live rlr docs TG
Sullom VoeHU 3861 7421POLdocs TG
Southampton (Empress Dock)SU 4279 0997TGSOU
AvonmouthST 5047 7934POLhtml live rlr docs TG
RamsgateTR 3809 6490POLdocs TGCRY
Liverpool (Gladstone Dock)SJ 3249 9525POLhtml live rlr docs TG
PortrushNW 0317 9946POLhtml docs TG
BarmouthSH 6199 1544POLhtml rlr docs TG
SilvertownTQ 419 799PLATG
MargateTR 3658 7226POLdocs TG
CardiffST 192 724EstTG
Jersey - St Helier IXD 9159 2031POLTG
PortisheadST 477 776EstTGNPE
Jersey - RozelXD 9767 2586POLTG
Barrow (Ramsden Dock)SD 2159 6593POLdocs TG
Port Erin (IoM)SC 1904 6905POLhtml rlr docs TG
Moray FirthNH 8033 5818POLTG
MumblesSS 6318 8753POLhtml live rlr docs TG
RosythNT 1000 8171POLdocs TG
London BridgeTQ 4470 7995POLdocs TGCRY
LarneNW 5723 5713POLdocs TG
CardiganSN 177 458EstTGCRM
AxmouthSY 255 911EstTGBEE
Felixstowe (1980)TM 3003 3409POLhtml live rlr docs TG
Shivering SandsTR 130 820PLATG
Port Ellen (Islay)NR 3633 4510POLhtml rlr docs TG
Great GrimsbyTA 289 116EstTGHIB
WestminsterTQ 303 788PLATG
Belfast IINW 4713 2980POLrlr docs TG
Liverpool (Georges Pier)SJ 3375 9019Estrlr docs TGLVF
Fishguard IISM 9722 2835POLrlr docs TG
WhitbyNZ 8986 1141POLhtml live rlr docs TG
TorquaySX 915 631EstTGBRI
CorytonTQ 756 818PLATG
Birkenhead (Alfred Dock)SJ 3250 8972POLrlr docs TGWRE
BatterseaTQ 292 777EstTGCRY
PrestonSD 506 293EstTG
St. Mary'sSV 9021 1090POLhtml rlr docs TG
LerwickHU 4783 4137POLhtml rlr docs gloss TG
Liverpool (Princes Pier)SJ 3368 9037EstTGLVF
ShorehamTQ 2333 0522POLdocs TGARU
CharltonTQ 409 792PLATG
Pembroke DocksSM 960 040EstTGTOL
RichmondTQ 170 751PLATG
PlymouthSX 470 536Estlive TGYEL
North WoolwichTM 2507 2187POLdocs TG
KinlochbervieNC 2206 5613POLlive rlr docs TG
BerwickNU 011 524EstTGMOR
Herne BayTR 173 685PLATG
LondonTQ 292 777EstTG
Aberdeen IINJ 9558 0581POLrlr docs TG
Nab TowerSZ 7430 8575POLdocs TG
Barrow (Roa Island)SD 2374 6404POLdocs TG
ConwySH 7787 7783POLdocs TG
HinkleyST 2104 4634POLlive rlr docs TG
MilfordSM 9164 0445POLrlr docs TGCRM
Liverpool (Victoria Dock)SJ 3334 9163EstTGLVF
PortlandSY 6940 7419POLdocs TGDRC
DunbarNT 6786 7934POLdocs TGDBW
Felixstowe (FB 2093)TM 2826 3197EstTGIPS
HolyheadSH 2553 8287POLlive rlr docs TGWRE
NewlynSW 4676 2855POLhtml live rlr docs gloss TGTOL
SwanseaSS 6683 9204POLdocs TG
LowestoftTM 5477 9272POLhtml live rlr docs TGIPS
Walton-on-the-NazeTM 2601 2119POLrlr docs TG
ScrabsterND 100 708EstTG
BuckieNJ 4320 6603POLdocs TG
Hilbre IslandSJ 1917 8807POLdocs TG
UllapoolNH 1288 9391POLrlr docs TG
AberdeenNJ 9524 0590POLhtml live rlr docs TG
DoverTR 3265 4025POLhtml live rlr docs TGALF
North ShieldsNZ 3592 6823POLlive rlr docs TG
WickND 3667 5081POLhtml live rlr docs TG
SheernessTQ 9073 7542POLhtml live rlr docs TGCRY
PortpatrickNW 9976 5420POLhtml rlr docs TG
FishguardSM 9534 3918POLhtml live rlr docs TG
HarwichTM 2572 3304POLdocs TGIPS
TobermoryNM 5079 5529POLhtml rlr docs TG
Tower PierTQ 4470 7995POLdocs TG
DevonportSX 4471 5433POLrlr docs TG
MillportNS 1757 5449POLlive rlr docs TG
IlfracombeSS 5263 4791POLhtml live rlr docs TG
ImminghamTA 1989 1630POLlive rlr docs TG
SouthendTQ 8898 8303POLrlr docs TG
PortsmouthSU 6269 0053POLlive rlr docs TGFAR
StornowayNB 4228 3264POLlive rlr docs gloss TG
HeyshamSD 4030 6012POLlive rlr docs TG
TilburyTQ 6397 7511POLdocs TG
ScarboroughTA 0534 8872POLdocs TGBUL

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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