Ordnance Survey's Levelling of Great Britain |
[1GL, 2GL Abstract] [1GL, 2GL Transcription] |
[Timeline] [FBM List] |
Name | TLA | Grid Ref | GR Source | OSRef | 1GL | 2GL | 3GL | POL | Type of Mark | Nearest FBM/Aux | 2GL Height (ft ODN) |
---|---|---|---|---|---|---|---|---|---|---|---|
\/ | \/ | \/ | \/ | \/ | \/ | \/ | \/ | \/ | \/ | /\ | \/ |
London | TQ 292 777 | Est | n/a | TG | TG | ||||||
Herne Bay | TR 173 685 | PLA | n/a | TG | |||||||
Berwick | NU 011 524 | Est | n/a | TG | TG | TG | MOR | ||||
Richmond | TQ 170 751 | PLA | n/a | TG | |||||||
Pembroke Docks | SM 960 040 | Est | n/a | TG | TG | TG | TOL | ||||
Charlton | TQ 409 792 | PLA | n/a | TG | |||||||
Liverpool (Princes Pier) | SJ 3368 9037 | Est | n/a | TG | LVF | ||||||
Felixstowe (FB 2093) | FLT | TM 2826 3197 | Est | n/a | Pri | Pri | TG | IPS | 11.499 | ||
Preston | SD 506 293 | Est | n/a | TG | TG | ||||||
Battersea | TQ 292 777 | Est | n/a | TG | TG | CRY | |||||
Coryton | TQ 756 818 | PLA | n/a | TG | |||||||
Torquay | SX 915 631 | Est | n/a | TG | TG | TG | BRI | ||||
Westminster | TQ 303 788 | PLA | n/a | TG | |||||||
Great Grimsby | TA 289 116 | Est | n/a | TG | TG | TG | HIB | ||||
Shivering Sands | TR 130 820 | PLA | n/a | TG | |||||||
Axmouth | SY 255 911 | Est | n/a | TG | TG | BEE | |||||
Cardigan | SN 177 458 | Est | n/a | TG | TG | TG | CRM | ||||
Moray Firth | NH 8033 5818 | POL | n/a | TG | |||||||
Jersey - Rozel | XD 9767 2586 | POL | n/a | TG | |||||||
Portishead | ST 477 776 | Est | n/a | TG | TG | NPE | |||||
Jersey - St Helier I | XD 9159 2031 | POL | n/a | TG | |||||||
Cardiff | ST 192 724 | Est | n/a | TG | TG | ||||||
Liverpool (Victoria Dock) | LVT | SJ 3334 9163 | Est | n/a | TG | Pri | Pri | TG | LVF | ||
Silvertown | TQ 419 799 | PLA | n/a | TG | |||||||
Southampton (Empress Dock) | SOE | SU 4279 0997 | n/a | TG | Pri | TG | SOU | ||||
Erith | TQ 511 786 | PLA | n/a | TG | |||||||
Falmouth | SW 823 328 | Est | n/a | TG | TG | TG | GRA | ||||
Silloth | NY 104 536 | Est | n/a | TG | TG | TG | WRL | ||||
Sunderland | NZ 410 584 | Est | n/a | TG | TG | TG | WOL | ||||
Lyme Cobb | SY 340 915 | Est | n/a | TG | TG | TG | BEE | ||||
Seaforth | SJ 325 968 | Est | n/a | TG | TG | LVF | |||||
Hartlepool | NZ 522 329 | Est | n/a | TG | TG | WOL | |||||
Weston-Super-Mare | ST 396 624 | Est | n/a | TG | TG | TG | FLB | ||||
Deptford | TQ 376 780 | Est | n/a | TG | TG | CRY | |||||
New Brighton | SJ 306 948 | Est | n/a | TG | TG | WRE | |||||
Shields | NZ 3592 6823 | Est | n/a | TG | TG | TG | HEX | ||||
Gravesend | TQ 648 745 | PLA | n/a | TG | |||||||
Appledore | SS 459 310 | Est | n/a | TG | TG | TG | TOR | ||||
Scrabster | ND 100 708 | Est | n/a | TG | TG | ||||||
Guernsey - St Peter Port | XD 6264 5008 | POL | n/a | TG | |||||||
Penzance | SW 478 301 | Est | n/a | TG | TG | ||||||
Wick Rocks | ST 2104 4634 | Est | n/a | TG | TG | NPE | |||||
Londonderry | NV 6016 8020 | POL | n/a | docs | TG | ||||||
Larne | NW 5723 5713 | POL | n/a | docs | TG | ||||||
Douglas | SC 3900 7549 | POL | n/a | docs | TG | ||||||
Barrow (Roa Island) | SD 2374 6404 | POL | n/a | docs | TG | ||||||
Barrow (Halfway Shoal) | SD 2150 6037 | POL | n/a | docs | TG | ||||||
Barrow (Ramsden Dock) | SD 2159 6593 | POL | n/a | docs | TG | ||||||
Fleetwood | SD 3444 4904 | POL | n/a | TG | TG | docs | TG | SKI | |||
Hilbre Island | SJ 1917 8807 | POL | n/a | TG | docs | TG | |||||
Conwy | SH 7787 7783 | POL | n/a | docs | TG | ||||||
Swansea | SS 6683 9204 | POL | n/a | TG | docs | TG | |||||
Portland | PTL | SY 6940 7419 | POL | n/a | TG | Pri | docs | TG | DRC | ||
Southampton (Town Quay) | SOT | SU 4346 1135 | POL | n/a | Pri | docs | TG | SOU | |||
Shoreham | TQ 2333 0522 | POL | n/a | TG | TG | docs | TG | ARU | |||
Nab Tower | SZ 7430 8575 | POL | n/a | docs | TG | ||||||
Ramsgate | TR 3809 6490 | POL | n/a | TG | TG | docs | TG | CRY | |||
Margate | TR 3658 7226 | POL | n/a | docs | TG | ||||||
Chatham | TQ 7747 6986 | POL | n/a | docs | TG | ||||||
Tower Pier | TQ 4470 7995 | POL | n/a | TG | docs | TG | |||||
London Bridge | TQ 4470 7995 | POL | n/a | TG | docs | TG | CRY | ||||
North Woolwich | TM 2507 2187 | POL | n/a | docs | TG | ||||||
Tilbury | TQ 6397 7511 | POL | n/a | TG | docs | TG | |||||
Harwich | TM 2572 3304 | POL | n/a | TG | TG | TG | docs | TG | IPS | ||
Blacktoft | SE 8595 2154 | POL | n/a | docs | TG | ||||||
Hull | TA 0894 2759 | POL | n/a | TG | TG | docs | TG | SCV | |||
Scarborough | TA 0534 8872 | POL | n/a | TG | TG | TG | docs | TG | BUL | ||
Tynemouth | NZ 3846 6928 | POL | n/a | TG | docs | TG | HEX | ||||
Blyth | NZ 3305 8037 | POL | n/a | docs | TG | ||||||
Dunbar | DBT | NT 6786 7934 | POL | n/a | Pri | Pri | docs | TG | DBW | 12.84 | |
Rosyth | NT 1000 8171 | POL | n/a | docs | TG | ||||||
Dundee | NO 4051 2906 | POL | n/a | docs | TG | ||||||
Buckie | NJ 4320 6603 | POL | n/a | TG | docs | TG | |||||
Invergordon | NH 7110 6832 | POL | n/a | docs | TG | ||||||
Sullom Voe | HU 3861 7421 | POL | n/a | docs | TG | ||||||
Belfast II | NW 4713 2980 | POL | n/a | rlr docs | TG | ||||||
Belfast | 33435W 37496N | POL | n/a | rlr docs | TG | ||||||
Ullapool | NH 1288 9391 | POL | n/a | TG | rlr docs | TG | |||||
Liverpool (Georges Pier) | SJ 3375 9019 | Est | n/a | rlr docs | TG | LVF | |||||
Birkenhead (Alfred Dock) | SJ 3250 8972 | POL | n/a | TG | TG | rlr docs | TG | WRE | |||
Fishguard II | SM 9722 2835 | POL | n/a | rlr docs | TG | ||||||
Milford | MLF | SM 9164 0445 | POL | n/a | TG | Pri | rlr docs | TG | CRM | ||
Devonport | SX 4471 5433 | POL | n/a | TG | rlr docs | TG | |||||
Southend | TQ 8898 8303 | POL | n/a | TG | rlr docs | TG | |||||
Walton-on-the-Naze | TM 2601 2119 | POL | n/a | TG | rlr docs | TG | |||||
Leith II | NT 2637 7805 | POL | n/a | rlr docs | TG | ||||||
Aberdeen II | NJ 9558 0581 | POL | n/a | rlr docs | TG | ||||||
Stornoway | NB 4228 3264 | POL | n/a | TG | live rlr docs gloss | TG | |||||
Portsmouth | SU 6269 0053 | POL | H1SU6200 | TG | TG | TG | live rlr docs | TG | FAR | ||
Plymouth | SX 470 536 | Est | n/a | TG | TG | live | TG | YEL | |||
North Shields | NZ 3592 6823 | POL | n/a | TG | live rlr docs | TG | |||||
Newport | ST 3191 8392 | POL | n/a | live rlr docs | TG | ||||||
Millport | NS 1757 5449 | POL | n/a | TG | live rlr docs | TG | |||||
Milford Haven (Hakin} | SM 8918 0541 | POL | n/a | live rlr docs | TG | ||||||
Kinlochbervie | NC 2206 5613 | POL | n/a | live rlr docs | TG | ||||||
Immingham | TA 1989 1630 | POL | n/a | TG | live rlr docs | TG | |||||
Holyhead | HOL | SH 2553 8287 | POL | n/a | TG | TG | Pri | live rlr docs | TG | WRE | |
Hinkley | ST 2104 4634 | POL | n/a | live rlr docs | TG | ||||||
Heysham | SD 4030 6012 | POL | n/a | TG | live rlr docs | TG | |||||
Workington | NX 9896 2953 | POL | n/a | html live rlr docs | TG | ||||||
Wick | ND 3667 5081 | POL | n/a | TG | html live rlr docs | TG | |||||
Whitby | NZ 8986 1141 | POL | n/a | html live rlr docs | TG | ||||||
Weymouth | SY 6837 7884 | POL | n/a | TG | TG | html live rlr docs | TG | DRC | |||
Tobermory | NM 5079 5529 | POL | H2NM5055 | TG | html rlr docs | TG | |||||
St. Mary's | SV 9021 1090 | POL | n/a | html rlr docs | TG | ||||||
Sheerness | TQ 9073 7542 | POL | n/a | TG | TG | TG | html live rlr docs | TG | CRY | ||
Portrush | NW 0317 9946 | POL | n/a | html docs | TG | ||||||
Portpatrick | NW 9976 5420 | POL | H1NW9954 PD | TG | html rlr docs | TG | |||||
Port Erin (IoM) | SC 1904 6905 | POL | n/a | html rlr docs | TG | ||||||
Port Ellen (Islay) | NR 3633 4510 | POL | n/a | html rlr docs | TG | ||||||
Newlyn | NLT | SW 4676 2855 | POL | n/a | Pri | Pri | html live rlr docs gloss | TG | TOL | 15.588 | |
Newhaven | TQ 4511 0005 | POL | n/a | html live rlr docs | TG | ||||||
Mumbles | SS 6318 8753 | POL | n/a | html live rlr docs | TG | ||||||
Moray Firth (Whiteness Head) | NH 8057 5841 | POL | n/a | html docs | TG | ||||||
Lowestoft | TM 5477 9272 | POL | n/a | TG | TG | TG | html live rlr docs | TG | IPS | ||
Llandudno | SH 7857 8320 | POL | n/a | html live rlr docs | TG | ||||||
Liverpool (Gladstone Dock) | SJ 3249 9525 | POL | n/a | html live rlr docs | TG | ||||||
Lerwick | HU 4783 4137 | POL | n/a | html rlr docs gloss | TG | ||||||
Leith | NT 2730 7731 | POL | n/a | html live rlr docs | TG | ||||||
Jersey - St Helier II | XD 9159 2031 | POL | n/a | html | TG | ||||||
Ilfracombe | SS 5263 4791 | POL | n/a | TG | html live rlr docs | TG | |||||
Fishguard | SM 9534 3918 | POL | n/a | TG | html live rlr docs | TG | |||||
Felixstowe (1980) | FL2 | TM 3003 3409 | POL | n/a | html live rlr docs | TG | |||||
Dover | TR 3265 4025 | POL | n/a | TG | TG | TG | html live rlr docs | TG | ALF | ||
Cromer | TG 2198 4253 | POL | n/a | html live rlr docs | TG | ||||||
Bournemouth | SZ 0894 9045 | POL | n/a | html live rlr docs | TG | ||||||
Barmouth | SH 6199 1544 | POL | n/a | html rlr docs | TG | ||||||
Bangor (N. Ireland) | NW 6340 3620 | POL | n/a | html rlr docs | TG | ||||||
Avonmouth | ST 5047 7934 | POL | n/a | html live rlr docs | TG | ||||||
Aberdeen | NJ 9524 0590 | POL | n/a | TG | html live rlr docs | TG |
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.