HGS1990 survey (Haliburton) - released Line Name Length (in km) HGSIHS90A-1 136.393 HGSIHS90A-2 138.546 HGSIHS90A-3 141.732 HGSIHS90A-4 77.253 HGSIHS90A-7 246.479 HGSIHS90A-8 250.195 HGSIHS90A-9 223.718 HGSIHS90B-5 163.329 HGSIHS90B-6 77.794 HGSIHS90B-8N 41.249 HGSIHS90B-8S 108.389 HGSIHS90B-9 151.111 HGSIHS90C-4 167.659 Total length 1923.845