Dominion Land Survey


The Dominion Land Survey is the method used to divide most of Western Canada into one-square-mile sections for agricultural and other purposes. It is based on the layout of the Public Land Survey System used in the United States, but has several differences. The DLS is the dominant survey method in the Prairie provinces, and it is also used in British Columbia along the Railway Belt, and in the Peace River Block in the northeast of the province. Although British Columbia entered Confederation with control over its own lands, British Columbia transferred these lands to the federal Government as a condition of the building of the Canadian Pacific Railway. The federal government then surveyed these areas under the DLS.

History

The survey was begun in 1871, shortly after Manitoba and the North-West Territories became part of Canada, following the purchase of Rupert's Land from the Hudson's Bay Company. Covering about, the survey system and its terminology are deeply ingrained in the rural culture of the Prairies. The DLS is the world's largest survey grid laid down in a single integrated system. The first formal survey done in western Canada was by Peter Fidler in 1813.
The inspiration for the Dominion Land Survey System was the plan for Manitoba to be agricultural economies. With a large number of European settlers arriving, Manitoba was undergoing a large change so grasslands and parklands were surveyed, settled, and farmed. The Dominion Land Survey system was developed because the farm name and field position descriptions used in northern Europe were not organized or flexible enough, and the township and concession system used in eastern Canada was not satisfactory. The first meridian was chosen at 97°27′28.4″ west longitude and was established in 1869. Another six meridians were established after.
A number of places are excluded from the survey system: these include federal lands such as First Nation reserves, federal parks, and air weapon ranges. The surveys do not encroach on reserves because that land was established before the surveys began. When the Hudson's Bay Company relinquished its title to the Dominion on July 15, 1870, via the Deed of Surrender, it received Section 8 and all of Section 26 excluding the northeast quarter. These lands were gradually sold by the company and in 1984 they donated the remaining to the Saskatchewan Wildlife Association.
The surveying of western Canada was divided into five basic surveys. Each survey's layout was slightly different from the others. The first survey began in 1871 and ended in 1879 and covers some of southern Manitoba and a little of Saskatchewan. The second and smallest survey, in 1880, was used in only small areas of Saskatchewan. This system differs from the first survey because rather than running section lines parallel to the eastern boundary they run true north–south. The largest and most important of these surveys was the third, which covers more land than all the others surveys put together. This survey began in 1881. That method of surveying is still used in Saskatchewan and Manitoba. The fourth and fifth surveys were used only in some townships in British Columbia.
The reason that the Canadian government was pushing to subdivide Manitoba, Saskatchewan, and Alberta was to affirm Canadian sovereignty over these lands. The United States was undergoing rapid expansion in the 1860s, and the Canadian government was afraid that the Americans would expand into Canadian territory. Canada's introduction of a railway and surveying was a means to discourage American encroachment. Sir John A. Macdonald remarked in 1870 that the Americans "are resolved to do all they can short of war, to get possession of our western territory, and we must take immediate and vigorous steps to counteract them."
The beginning of the Dominion Land Survey marked a new era for western Canada. Railways were making their way to the West and the population of western regions began to increase. The introduction of the survey system marked the end of the nomadic ways for the First Nations and Metis. This did not go over well and was a catalyst to the events of the Red River Rebellion.
Being a surveyor was not easy. The hours were long, the time away from civilization was longer, and the elements were unforgiving. A survey party generally consisted of up to 20 members, which would include a party chief, chain men, a cook, people to saw trees, a recorder, and people to turn angles. All travel was either on horseback or by foot. To begin surveying, a party chief would have to buy approximately $400 worth of instruments. These instruments included an alidade, dumpy level, theodolite, Gunter's chain, and a solar compass or a Vernier compass.
The Dominion Land Survey system was proposed in 1869 by John Stoughton Dennis. The initial plan, though based on the square townships of the American Public Lands Survey System, involved 9-mile townships divided into sixty-four 800-acre sections consisting of four 200-acre lots each. Work to establish the first meridian and few township outlines began and quickly ended in 1869 when a party of Metis symbolically stepped on a survey chain, beginning the Red River Resistance. Work resumed in 1871; however, the system was redesigned to use 6-mile townships with 640-acre sections based on a suggestion from Lieutenant-Governor of the North-West Territories William McDougall, who advocated that most of the settlers would come from the United States, so it was "advisable to offer them lots of a size to which they have been accustomed." The Dominion Land Survey System still differed from the Public Land System because it contained road allowances.
The Dominion Land Survey was enormous. Around are estimated to have been subdivided into quarter sections, 27 million of which were surveyed by 1883. The amount of work undertaken between 1871 and 1930 is given justice by the amount of paperwork submitted: the maps, plans, and memos transferred by the Canadian government to the provinces filled approximately 200 railway cars. This did not include closed or dormant files, which would fill 9,000 filing cabinets and weigh about 227 tons.
Until very recently, surveying to take distance and angular measurements was done with manually controlled instruments. Distance was measured using either a chain or more recently a transit or range finder. To turn angles, a theodolite was used. To find their location, they used astronomical observations, and to find elevation, levels and barometers were used. To see over long distances, towers were constructed from timber in flat and wooded areas.

Meridians and baselines

The most important north–south lines of the survey are the meridians:
The meridians were determined by painstaking survey observations and measurements, and in reference to other benchmarks on the continent, but were determined using 19th-century technology. The only truly accurate benchmarks at that time were near the prime meridian in Europe. Benchmarks in other parts of the world had to be calculated or estimated by the positions of the sun and stars. Consequently, although they were remarkably accurate for the time, today they are known to be several hundred metres in error. Before the survey was even completed it was established that for the purposes of laws based on the survey, the results of the physical survey would take precedence over the theoretically correct position of the meridians. This precludes, for example, any basis for a boundary dispute between Alberta and Saskatchewan on account of surveying errors.
The main east–west lines are the baselines. The First Baseline is at 49° north, which forms much of the Canada–United States border in the West. Each subsequent baseline is about to the north of the previous one, terminating at 60° north, which forms the boundary with Yukon, the Northwest Territories, and Nunavut.

Townships

Starting at each intersection of a meridian and a baseline and working west, nearly square townships were surveyed, whose north–south and east–west sides are about in length. There are two tiers of townships to the north and two tiers to the south of each baseline.
Because the east and west edges of townships, called "range lines", are meridians of longitude, they converge towards the North Pole. Therefore, the north edge of every township is slightly shorter than the south. Only along the baselines do townships have their nominal width from east to west. The two townships to the north of a baseline gradually narrow as one moves north, and the two to the south gradually widen as one moves south. Halfway between two base lines, wider-than-nominal townships abut narrower-than-nominal townships. The east and west boundaries of these townships therefore do not align, and north–south roads that follow the survey system have to jog to the east or west. These east–west lines halfway between baselines are called "correction lines".
Townships are designated by their "township number" and "range number". Township 1 is the first north of the First Baseline, and the numbers increase to the north. Range numbers recommence with Range 1 at each meridian and increase to the west. On maps, township numbers are marked in Arabic numerals, but range numbers are often marked in Roman numerals; however, in other contexts Arabic numerals are used for both. Individual townships are designated such as "Township 52, Range 25 west of the Fourth Meridian," abbreviated "52-25-W4." In Manitoba, the First Meridian is the only one used, so the abbreviations are even more terse, e.g., "3-1-W" and "24-2-E.". In Manitoba legislation, the abbreviations WPM and EPM are used: "3-1 WPM" and "2N4-2 EPM".