ACT-NSW Border Markers and Lockspits - the Johnston Line
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Border Markers on the Boboyan Divide W of the Boboyan Road
The Boboyan Divide is a lovely area of dry sclerophyll forest, unburnt in 2003. So there is a number of surviving survey marker blazes. Border markers are covered in the digitised original field book A 1059 - R85 to R87 - FC18 sheet 10 - (PDF 13.7 MB):
Border Marker No Survey Notes No Comment from Survey Notes5 Heritage Register Site No/Sourced from Matthew Higgins' field work3 ACTPLA Location
UTM4 55H (MGA)Visited - click on a date for a walk report Click on a thumbnail below
to see the full sized PictureB43 survey blaze 99°59', 18.64lks, [Fed broad arrow] CT B43 - 674440.030-6028586.597
(calculated)20 Jul 10*
B43 1" Gal Iron Pipe - 674437.776-6028587.041 20 Jul 10* Pipe G.I. Pipe at intersection - - 20 Jul 10* A43 1" Gal Iron Pipe 248? 674430.482-6028424.634 20 Jul 10* Z42 Old Post on Top Granite Rock replaced by Bolt in Concrete 249? 674495.459-6028347.147 20 Jul 10* Y42 1" Gal Iron Pipe - 674609.781-6028289.080 20 Jul 10* X42 1" Gal Iron Pipe - 674739.795-6028275.135 not seen
20 Jul 10W42 survey blaze Bearing from tree 357°24', 34.82 links - 674778.175-6028237.377
(calculated)20 Jul 10
13 Apr 10*W42 Old peg replaced by 1" Gal Iron Pipe - 674778.350-6028230.375 20 Jul 10
13 Apr 10*V42 Old peg replaced by pipe 250 674884.510-6028219.138 13 Apr 10* 112 Mile survey blaze Bearing from tree 205°10', 36.85 links 674996.971-6028165.758
(calculated)20 Jul 10
13 Apr 10*112 Mile 2" Gal. Iron Pipe 251 not seen
13 Apr 10U42 1" Gal Iron Pipe 675000.257-6028172.403 not seen
13 Apr 10T42 1" Gal. Iron Pipe 675181.503-6028087.907 13 Apr 10* S42 Old peg replaced by 2" Gal. Iron Pipe 675224.861-6027925.534 13 Apr 10* R42 Old peg replaced by 1" Gal. Iron Pipe 252 675300.968-6027801.128 13 Apr 10* Q42 Old peg replaced by 2" Gal. Iron Pipe 253 675388.306-6027660.762 13 Apr 10* P42 Old peg gone (reestablished) 1" Gal. Iron Pipe 254 675510.177-6027516.961 13 Apr 10* O42 Old peg replaced by 1" Gal Iron Pipe 675530.717-6027457.459 13 Apr 10* N42 Old post replaced by 1" Gal. Iron Pipe 255 675629.949-6027344.976 13 Apr 10* M42 Old post replaced by 2" Gal Iron Pipe 675690.814-6027288.548 not seen
13 Apr 10L42 Old post 256 675754.650-6027217.939 not seen
13 Apr 10K42 Old post 257(?) 675866.453-6027128.246 13 Apr 10* J42 Old post 258 675990.572-6026979.057 13 Apr 10* I42 Old post 259 676098.942-6026891.252 13 Apr 10* H42 Old post 260 676172.376-6026790.124 13 Apr 10* G42 Old post 261 676270.684-6026680.590 13 Apr 10* F42 Old post 262 676374.455-6026616.044 13 Apr 10* E42 Old post replaced by 1" Gal Iron Pipe 263 676539.022-6026504.072 13 Apr 10*
Martin Chalk has given me pics of the blaze tree standing 15Jun97 and blown over 10Jul97D42 Old post replaced by Pipe 676595.596-6026444.562 not seen
13 Apr 10C42 Old post replaced by Pipe 676754.733-6026290.419 not seen
13 Apr 10B42 Old post replaced by Pipe 264 676764.096-6026147.283 13 Apr 10* A42 survey mark Bearing from tree 237°37', 73.94 links 676842.197-6025995.809
(calculated)13 Apr 10
24 Jun 08*A42 Old post replaced by Brass Pin in Concrete 265 676854.918-6026003.518 13 Apr 10* Z41 Old post replaced by 1" Gal. Iron Pipe 676819.837-6025878.785 not seen
13 Apr 10Y41 Old Post replaced by Pipe 677035.375-6025729.449 not seen
13 Apr 10X41 1" Gal Iron Pipe old post missing (reestablished) 677087.306-6025733.103 not seen
13 Apr 10W41 Old Post replaced 677273.761-6025698.012 not seen
13 Apr 10V41 Old Post replaced by Pipe 266 677458.210-6025669.933 not seen
13 Apr 10U41 Old post replaced by 1" Gal Iron Pipe 267 677464.464-6025712.570 13 Apr 10* T41 Old Post replaced by Pipe 677535.123-6025861.936 not seen
13 Apr 10S41 Old post replaced by 1" Gal Iron Pipe 677559.855-6025947.799 not seen
13 Apr 10R41 Old Post replaced by Pipe 677597.406-6026019.439 not seen
13 Apr 10Q41 Old Post replaced by Pipe 268 677789.584-6026095.263 not seen
13 Apr 10P41 Old post replaced by 1" Gal Iron Pipe 677833.624-6026125.259 not seen
13 Apr 10O41 Old Post replaced by Pipe 677879.119-6026143.317 not seen
13 Apr 10N41 Old Post now 1" Gal Iron 678070.526-6026190.667 not seen
13 Apr 10M41 Old Post replaced by Pipe 678314.331-6026208.008 not seen
13 Apr 10L41 Old Post replaced by Pipe 678457.215-6026180.390 not seen
13 Apr 10K41 Old Post replaced by Pipe 269 678580.355-6026131.265 13 Apr 10* J41 Old post replaced by 1" Gal Iron Pipe 678630.289-6026111.391 not found
13 Apr 10
Border Markers on the Boboyan Divide E of the Boboyan Road
The Boboyan Divide east of the Boboyan Road is a dry and fairly uninteresting area. Many of the border markers have been destroyed by the construction of parallel ACT and NSW fire trails. However, there are a number of surviving border markers and survey marker blazes. Border markers are covered in the digitised original field books A 1089 - G40 to R87 - FC18 sheet 9, 10 - (PDF 14.0 mb) and A 1088 Mt Clear to G40 - FC18 sheet 9 - (PDF 13.8 MB):
Border Marker No Survey Notes No Comment from Survey Notes5 Heritage Register Site No/Sourced from Matthew Higgins' field work3 ACTPLA Location
UTM4 55H (MGA)Visited - click on a date for a walk report Click on a thumbnail below
to see the full sized PictureI41 - Old Post replaced by Pipe - 678701.191-6026085.984 20 Nov 10* H41 - Old Post replaced by Pipe - 678851.501-6026023.532 20 Nov 10* G41 - Old Post replaced by 1" Gal Iron Pipe - 679033.913-6026004.868 possible identification
20 Nov 10*F41 - Old Post replaced by Pipe - 679092.972-6025983.398 visited location
but not identified
20 Nov 10E41 - Old Post replaced by 1" Gal Iron Pipe - 679257.937-6025875.783 20 Nov 10* D41 - Old Post replaced by 1" Gal Iron Pipe - 679323.123-6025831.017 20 Nov 10* C41 - Old Post replaced by Pipe - 679418.368-6025801.464 20 Nov 10* B41 - Old Post replaced by 1" Gal Iron Pipe - 679565.918-6025780.172 20 Nov 10* A41 - Old Post replaced by 1" Gal Iron Pipe - 679674.516-6025768.748 20 Nov 10* 108 Mile - 2" Gal. Iron Pipe - 679701.810-6025787.352
(calculated)20 Nov 10* Z40 - Old Post replaced by 1" Gal Iron Pipe - 679783.176-6025842.932 visited location
but not identified
20 Nov 10Y40 - Old Post replaced by 1" Gal Iron Pipe - 679895.752-6025845.634 20 Nov 10* X40 - Old Post replaced by 1" Gal Iron Pipe - 680025.389-6025790.086 visited location
but not identified
20 Nov 10W40 - Old post replaced by Pipe - 680081.100-6025765.504 visited location
but not identified
20 Nov 10W40 blaze - - 680079.3056025777.836
(calculated)20 Nov 10* V40 - Old post replaced by 1" Pipe - 680228.069-6025725.605 visited location
but not identified
20 Nov 10U40 - Old post replaced by Pipe - 680291.171-6025696.090 visited location
but not identified
20 Nov 10T40 - Old post replaced by 1" Gal. Iron Pipe - 680317.271-6025665.485 visited location
but not identified
20 Nov 10S40 - Old post replaced by 1" Gal. Iron Pipe - 680280.705-6025428.213 20 Nov 10* R40 - Old post replaced - 680256.921-6025189.687 visited location
but not identified
20 Nov 10Q40 - - 680435.3286024999.438 visited location
but not identified
20 Nov 10107 Mile - 2" Gal Iron Pipe - 680613.3176025074.276
(calculated)visited location
but not identified
20 Nov 10P40 - 1" Gal Iron Pipe - 680805.979-6025155.407 visited location
but not identified
20 Nov 10O40 - 1" Gal Iron Pipe - 681287.112-6025134.153 visited location
but not identified
20 Nov 10N40 - 1" Gal Iron Pipe - 681478.847-6025192.728 visited location
but not identified
20 Nov 10M40 - Old Post replaced by 1" Gal Iron Pipe - 681613.637-6025314.137 visited location
but not identified
20 Nov 10L40 - Old Post replaced by 1" Gal Iron Pipe - 681762.312-6025253.197 visited location
but not identified
20 Nov 10K40 - Old Post replaced by 1" Gal Iron Pipe - 681875.675-6025088.078 20 Nov 10* J40 - Old Post replaced by 1" Gal Iron Pipe - 681971.297-6025057.267 visited location
but not identified
20 Nov 10106 Mile - 2" Gal Iron Pipe - 682012.592-6024994.647
(calculated)visited location
but not identified
20 Nov 10I40 - Old Post replaced by 1" Gal Iron Pipe - 682081.794-6024889.864 visited location
but not identified
20 Nov 10H40 - Old Post replaced by 1" Gal. Iron Pipe - 682226.765-6024781.991 visited location
but not identified
20 Nov 10G40 - Old Post replaced by 1" Gal Iron Pipe - 682365.258-6024689.495 visited location
but not identified
20 Nov 10F40 - Old Post replaced by Pipe - 682420.709-6024662.228 20 Nov 10* E40 - Old Post replaced by 1" Gal. Iron Pipe - 682545.5996024589.421 visited location
but not identified
20 Nov 10D40 - Old Post replaced by Pipe - 682638.036-6024472.112 20 Nov 10* D40 blaze - - 682632.672-6024483.827
(calculated)20 Nov 10*
Barrie R reported on 16/11/11 that this blaze tree has fallen to the groundC40 - Old Post replaced by Pipe - 682646.396-6024361.301 visited location
but not identified
20 Nov 10B40 - Old Post replaced by Pipe - 682680.519-6024263.884 visited location
but not identified
20 Nov 10A40 - Old Post replaced by Pipe - 682735.175-6024103.548 visited location
but not identified
20 Nov 10Z39 - Old Post replaced by 1" Gal Iron Pipe - 682771.941-6024054.098 visited location
but not identified
20 Nov 10Y39 - Old Post replaced by Pipe - 682795.986-6024002.188 visited location
but not identified
20 Nov 10X39 - Old Post replaced by Pipe - 682866.930-6023913.771 visited location
but not identified
20 Nov 10W39 - Old Post replaced by 1" Gal. Iron Pipe - 682928.278-6023863.774 visited location
but not identified
20 Nov 10V39 - Old Post replaced - 682971.063-6023830.818 visited location
but not identified
20 Nov 10105 Mile - - 682996.215-6023849.761
(calculated)visited location
but not identified
20 Nov 10U39 - Old Post replaced by - 683041.343-6023883.799 visited location
but not identified
20 Nov 10T39 - Old Post rep - 683149.917-6023922.544 visited location
but not identified
20 Nov 10S39 - Old Peg replaced by - 683209.443-6023960.625 visited location
but not identified
20 Nov 10R39 - Old Peg replaced by - 683298.855-6023998.207 visited location
but not identified
20 Nov 10R39 blaze - - 683300.617-6024007.133
(calculated)20 Nov 10* Q39 - Old Post replaced by 1" Gal Iron Pipe - 683417.829-6024019.296 possible identification
20 Nov 10*P39 - Old Post replaced by 1" Gal Iron Pipe - 683540.285-6024008.433 visited location
but not identified
20 Nov 10O39 - Old Post replaced by Pipe - 683564.391-6023933.889 visited location
but not identified
20 Nov 10N39 - Old Post replaced by 1" Gal Iron Pipe - 683651.853-6023805.933 visited location
but not identified
20 Nov 10M39 - - 683739.884-6023700.833 visited location
but not identified
20 Nov 10L39 - - 683791.501-6023688.884 possible identification
20 Nov 10*K39 - Old Post replaced by 1" Gal Iron - 683958.492-6023645.943 visited location
but not identified
20 Nov 10J39 - Old Post replaced by 1" Gal Iron Pipe - 684069.039-6023681.979 20 Nov 10* J39 blaze - - 684073.151-6023682.166
(calculated)20 Nov 10* I39 - - 684205.464-6023620.776 visited location
but not identified
20 Nov 10104 Mile - - 684305.129-6023490.270
(calculated)visited location
but not identified
20 Nov 10H39 - Old Post replaced by Gal Iron Pipe - 684309.691-6023485.975 visited location
but not identified
20 Nov 10G39 - Old Post replaced by Gal Iron Pipe - 684433.617-6023405.564 20 Nov 10* F39 - Old Post replaced by 1" Gal Iron Pipe - 684441.002-6023306.038 visited location
but not identified
20 Nov 10E39 - Old Post replaced by 1" Gal. Iron Pipe - 684471.739-6023196.686 visited location
but not identified
20 Nov 10E39 blaze - - 684473.080-6023193.674
(calculated)20 Nov 10* D39 - Old Post replaced by 1" Gal. Iron Pipe - 684501.977-6023070.002 visited location
but not identified
20 Nov 10C39 - Old Post replaced by Brass Pin cemented into granite - 684632.547-6022931.161 visited location
but not identified
20 Nov 10C39 blaze - - 684629.600-6022927.568
(calculated)20 Nov 10* B39 - B39 Old Post replaced by 1" Gal. Iron Pipe - 684735.623-6022948.157 20 Nov 10* A39 - Old Post replaced by 1" Gal Iron Pipe - 684819.732-6022953.823 20 Nov 10*
Border Markers around Mt Clear
Border markers in this area are covered in the
digitised original field book A 1088 Mt Clear to G40 - FC18 sheet 9 
- (PDF 13.8 mb):
Border Marker No Survey Notes No Comment from Survey Notes5 Heritage Register Site No/Sourced from Matthew Higgins' field work3 ACTPLA Location
UTM4 55H (MGA)Visited - click on a date for a walk report Click on a thumbnail below
to see the full sized PictureU36 Mt Clear Trig Station - 686357.173-6027824.379 27 Oct 09*
14 Sep 05
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This page last updated 17Nov11
