Originally proposed by Thomas Jefferson to create a nation of "yeoman farmers",[1] the PLSS began shortly after the American Revolutionary War, when the federal government became responsible for large areas of land west of the original thirteen states. The government wished both to distribute land to Revolutionary War soldiers in reward for their services and to sell land as a way of raising money for the nation. Before this could happen, the land needed to be surveyed.[2]
The Land Ordinance of 1785 marks the beginning of the Public Land Survey System. The Confederation Congress was deeply in debt following the Declaration of Independence. With little power to tax, the federal government decided to use the sale of the Western Territories to pay off war debt. The PLSS has been expanded and slightly modified by Letters of Instruction and Manuals of Instruction, issued by the General Land Office and the Bureau of Land Management, and is still in use in most of the states west of Pennsylvania, south to Florida, Alabama, and Mississippi, west to the Pacific Ocean, and north into the Arctic in Alaska.
Origins
The original colonies (including their derivatives Maine, Vermont, Tennessee, Kentucky and West Virginia) continued the British system of metes and bounds. This system describes property lines based on local markers and bounds drawn by humans, often based on topography. A typical, yet simple, description under this system might read "From the point on the north bank of Muddy Creek one mile above the junction of Muddy and Indian Creeks, north for 400 yards, then northwest to the large standing rock, west to the large oak tree, south to Muddy Creek, then down the center of the creek to the starting point."[3]
Particularly in New England, this system was supplemented by drawing town plats. The metes and bounds system was used to describe a town of a generally rectangular shape, 4 to 6 miles (6.4 to 9.7km) on a side. Within this boundary, a map or plat was maintained that showed all the individual lots or properties.
There are some difficulties with this system:
Irregular shapes for properties make for much more complex descriptions.
Over time, these descriptions become problematic as trees die or streams move by erosion.
It was not useful for the large, newly surveyed tracts of land being opened in the west, which were being sold sight unseen to investors.
In the 1783 Treaty of Paris recognizing the United States, Britain also recognized American rights to the land south of the Great Lakes and west to the Mississippi River. The Continental Congress passed the Land Ordinance of 1785 and then the Northwest Ordinance in 1787 to control the survey, sale, and settling of the new lands. The original 13 colonies donated their western lands to the new union, for the purpose of giving land for new states. These include the lands that formed the Northwest Territory, Kentucky, Tennessee, Alabama, and Mississippi. The state that gave up the most was Virginia, whose original claim included most of the Northwest Territory and Kentucky. Some of the western land was claimed by more than one state, especially in the northwest, where parts were claimed by Virginia, Pennsylvania, and Connecticut, all three of which had claimed lands all the way to the Pacific Ocean.
Ohio was surveyed in several major subdivisions, collectively described as the Ohio Lands, each with its own meridian and baseline. The early surveying, particularly in Ohio, was performed with more speed than care, with the result that many of the oldest townships and sections vary considerably from their prescribed shape and area. Proceeding westward, accuracy became more of a consideration than rapid sale, and the system was simplified by establishing one major north–south line (principal meridian) and one east–west (base) line that control descriptions for an entire state or more. For example, a single Willamette Meridian serves both Oregon and Washington. County lines frequently follow the survey, so there are many rectangular counties in the Midwest and the West.[citation needed]
Non-PLSS regions
1860 survey of Louisiana showing "Davenport Claims" and "Rejected Claim of the Baron de Bastrop", among othersThis post office application from 1866 shows the four square Spanish leagues of the pre-statehood Los Angeles Pueblo within the township-range system.
The system is in use in some capacity in most of the country, but large portions use other systems. The territory under the jurisdiction of the Thirteen Colonies at the time of independence did not adopt the PLSS, with the exception of the area that became the Northwest Territory and some of the southern states. This territory comprises Georgia, Connecticut, Delaware, Kentucky, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, and West Virginia. The old Cherokee lands in Georgia use the term section as a land designation, but it does not define the same area as the section used by the PLSS. Maine uses a variant of the system in unsettled parts of the state. Parts of Texas, western New York, northwest Pennsylvania, western Georgia, western Kentucky, western Tennessee, and northern Maine use state-developed survey systems similar to PLSS.[5]
Other major exceptions to PLSS are:
California, before statehood in 1850, was only crudely surveyed with the boundaries of Spanish and Mexican land grants (ranchos); since statehood the PLSS was used to convey government lands.
Georgia surveyed its remaining central and western lands into a grid of land lots. Most were surveyed from 1819 through 1821 immediately upon the cession of all former Spanish lands to the U.S.
Hawaii adopted a system based on the Kingdom of Hawaii native system in place at the time of annexation.
Louisiana recognizes early French and Spanish descriptions called arpents, particularly in the southern part of the state, as well as PLSS descriptions.
Alabama recognizes Spanish-era land claims, especially near the coast.
New Mexico uses the PLSS but has several areas that retain original metes and bounds from Spanish and Mexican rule. These take the form of land grants similar to areas of Texas and California. As an extension, there are some New Mexico based Mexican land grants in south central Colorado.
Ohio's Virginia Military District was surveyed using the metes and bounds system. Areas in northern Ohio (the Connecticut Western Reserve and United States Military District) were surveyed with another standard, sometimes referred to as Congressional Survey townships, which are five miles (8km) on each side instead of the six miles standard implemented by the PLSS.
Texas has a hybrid of its own early system, based on land grants made in Spanish Texas, and a variation of the PLSS.
Wisconsin had French settlement prior to the PLSS in the areas of Green Bay and Prairie du Chien. Both areas were initially divided using the French Long Lot system along the water frontage. The most noticeable artifact of this system is visible on maps and satellite images in that the general street grids of Green Bay, Allouez, Ashwaubenon and De Pere are all aligned to the Fox River, being rotated about 25° from north, in contrast to the standard east-west grid of the surrounding townships in Brown County.
Parts of Washington, Oregon, Idaho and Wyoming were settled as Donation Land Claims. Some were established before the Willamette Meridian, and those established after were often poorly surveyed and did not correspond to the PLSS.
Survey design and execution
Illustration of the system from the National Atlas
Commonly used terms
Aliquot part: A terse, hierarchical reference to a piece of land, in which successive subdivisions of some larger area are appended to the beginning of the reference. For example, SW1/4 NW1/4 S13, T1SR20E refers to the southwest quarter of the northwest quarter of section 13 of Township 1 South Range 20 East (a 40-acre parcel). See further discussion below.
Base Line: A parallel of latitude, referenced to and established from a designated initial point, upon which all rectangular surveys in a defined area are based. Also spelled baseline.
BLM: Bureau of Land Management, the successor agency to the General Land Office
Cadastral: Having to do with the boundaries of land parcels.
Corner: The point of intersection of any two actual or potential survey lines, defining one corner of a rectangular land parcel.
Lot: A subdivision of a section which is not an aliquot part of the section but which is designated separately. A lot is typically irregular in shape, and its acreage varies from that of regular aliquot parts.
Initial point: The starting point for a survey; the intersection point of the Principal meridian and the Base line in a given region.
Land grant: Historically a land grant is an area of land to which title was conferred by a predecessor government, usually English/British, Spanish or Mexican, and confirmed by the U.S federal courts after the territory was acquired by the United States.
Monumentation: Placement and/or marking of physical objects on the ground to mark survey points and lines.
Original survey: The first official government survey in a given area. Unless fraud is proven, the original survey is legally valid and binding, regardless of any surveying errors that may have occurred. All subsequent subdivision, sale, etc. must proceed from the original survey. In the United States, most original surveys were done under contract with the General Land Office.
Principal meridian (PM): A true meridian running through an initial point, which together with the baseline form the highest level framework for all rectangular surveys in a given area. The list of all principal meridians is given below.
Public domain (land): Land owned and managed by the Federal government. Synonymous with public lands. National Parks and National Forests are a large part of the public domain land today. The original public domain included the lands that were turned over to the Federal Government by the original thirteen states and areas acquired from the native Indian tribes or foreign powers.
Range (Rng, R): A measure of the distance east or west from a referenced principal meridian, in units of six miles.
Section: An approximately one-square-mile block of land. There are 36 sections in a survey township.
Township (Twp, T): A square parcel of land of 36 square miles, or a measure of the distance north or south from a referenced baseline, in units of six miles.
Witness: Any marker set on the ground that marks or represents some other nearby object or location of surveying importance, such as a corner. For example, a bearing tree is a witness to a survey corner.
Design
The surveying of any regional area, such as a state or multiple states, is a multi-step process. First, two controlling survey lines are established: a baseline which runs east–west and a principal meridian which runs north–south. The locations of the two are determined by a previously chosen initial point, where they originate and thus intersect. Next, at a defined distance interval, commonly 24 or 30 miles (48km) depending on the year and location, standard parallels of latitude are established parallel to the baseline. The meridian, baseline and standard parallels thus established form a lattice upon which all further surveying is then based. Subsequent work divides the land into survey townships of roughly 36 square miles (93km2) or 6 miles (9.7km) on each side. This is done by the establishment of township and range lines. Township lines run parallel to the baseline (east-west), while range lines run north–south; each are established at 6-mile intervals. Lastly, townships are subdivided into 36 sections of approximately 1 square mile (640 acres; 2.6km2) and sections into four quarter-sections of 0.25 square miles (160 acres; 0.65km2) each. The intersection of a township line (or baseline) with a range line (or principal meridian) constitutes a township corner, of a section line with any other type of line a section corner, and a point halfway between any two section corners a quarter corner. The federal government typically surveyed only to this quarter-section level, the subdivision of smaller parcels being carried out subsequently by private surveyors after original sale.
Because the survey design is two-dimensional (rectangular), while the actual Earth is three-dimensional (approximately spherical and topographically), adjustments to land areas must be made periodically to prevent error propagation; not all sections can be one square mile nor can all townships be exactly 36 square miles. More specifically, all north–south running lines (all range lines and half of all section lines), as with the prime meridian, are always established with reference to true, geodetic north. But it is a physical impossibility to meet this condition and still maintain a rectangular land grid, because such lines converge on the north pole.
These adjustments are done at two different scales. At the small scale (within a township) it is done by starting the sectional surveys (township "subdivisions") in the southeast corner and moving progressively toward the northwest corner. The algorithm used is to move northward to establish the six easternmost sections (and quarter-sections), then move west at one mile intervals, parallel to the eastern boundary of the township, repeating this process, until the western side of the township is reached. The result of this is that the northernmost and westernmost tiers of sections—11 in all—are thus allowed to deviate from one square mile, but the other (southeasterly-most) 25 sections are not. This method accommodates the curvature problem within a township and also allows for any errors made during the surveying—which were nearly unavoidable because of the physical difficulty of the work and the crude equipment used—without overly compromising the basic rectangular nature of the system as a whole. At the larger multiple township scale, the standard parallels developed at the establishment of the baseline, so that townships widths do not continually decrease as the grid proceeds north (and is in fact the primary reason for their establishment). Thus, corrections for curvature of the Earth exist at two separate spatial scales—a smaller scale within townships and a larger scale between multiple townships and within standard parallels.
A specific and terse location descriptor is always used, in which the townships and sections are indexed based on (1) the township's position relative to the initial point, (2) the section's location within the designated township, and (3) the principal meridian reference. Township, range, and section are abbreviated as T, R, and S, respectively, and cardinal bearings from the initial point by N, S, E, and W; each principal meridian also has its established abbreviation. Thus, for example, the description "T1SR20E S13 MDM" reads as follows: Township 1 South, Range 20 East, Section 13, Mount Diablo Meridian. That is, the 13th section in the first township south of the baseline (in this case, the Mount Diablo Baseline) and the 20th township east of the principal meridian (the Mount Diablo Meridian). Since township and range lines are six miles apart, the "T1SR20E" part of the designation instantly places the location somewhere between zero and six miles south of the baseline, and 114 and 120 miles east of the principal meridian. Knowing how sections are numbered within townships, section 13 is identified as therefore occupying the one square mile located 2 to 3 miles south, and 119 to 120 miles east, of the Mount Diablo initial point (in central California). Note that the sections within a township are numbered in an unconventional, Boustrophedon pattern (Fig. 2), in which alternating rows are numbered in opposite directions, starting from section 1 in the northeast corner and ending with section 36 in the southeast corner, as per Figure 2. Therefore, section 13 is adjacent to the eastern range line of the designated township. Numbering in this pattern ensures that numerically sequential sections within the same township are physically adjacent and share colinear boundaries.
Figure 3. Kent County, Michigan in 1885 as a PLSS example, showing 24 named townships and sectional subdivisions.
Measurement
Distances were always measured in chains and links, based on Edmund Gunter's 66-foot measuring chain. The chain – an actual metal chain – was made up of 100 links, each being 7.92 inches (201mm) long. Eighty chains constitute one U.S. survey mile (which differs from the international mile by a few millimeters). There were two chainmen, one at each end, who physically made the measurements, one of them typically also acting as "compassman" to establish the correct bearing at each chain placement. In forested areas, it was essential for rapid progress and accuracy that the lead chainman follow the correct bearing at all times, since no straightening of the chain was possible without backtracking around trees and re-measuring. It was also necessary to keep the chain level, since all surveying distances are based on the horizontal, not slope, distance. In steep terrain, this meant shortening the chain, raising one end of the chain relative to the other, or both. In areas where measuring by chain was not possible, such as extremely steep terrain or water obstructions, distances were calculated by triangulation.
Monumentation
Monumentation is the establishment of permanent on-the-ground objects that mark exact locations of surveyed points and lines. They are the legally binding markers used for setting property lines and as such are the culminating work of any survey. They consist of both corner monuments as well as nearby accessory objects that "witness" to them. Witness objects allow subsequent surveyors and landowners to find the original corner monument location should the monument be destroyed. It was not uncommon for squatters or homesteaders to destroy corner monuments if they felt the patenting of the land would threaten their residence on it. For this reason, destruction of corner monuments, or their accompanying witness objects was, and still is, a federal offense.
At corners, corner monuments are established to mark their exact location on the ground. As with most PLSS specifications, those for corner monumentation also changed over time. In the 19th century, monuments were commonly a rock pile, a wooden post, or a combination of the two. Trees could be used if the corner happened to fall at the exact spot where one grew. In the 20th century, steel pipes with caps, supported by mounds of rock, became required (for example, see Fig. 4). Witnesses can be trees, rocks, or trenches dug in the ground; their exact locations relative to the corner, and the markings made on them, are also recorded in the surveyor's official fieldnotes. Witness trees at corners are more commonly referred to as bearing trees because the exact distance and bearing from the corner, to them, was required to be recorded (as well as the taxon and diameter).
Figure 4. The cast and stamped cap on a corner monument pipe, in western Yosemite National Park, placed in 1905 during the Park boundary resurvey.
On each bearing tree, two blazes were typically required, one about chest height and easily visible, and one at ground level (in case the tree were illegally cut, the stump remaining). On the exposed wood of the blaze, surveyors were required to inscribe, with wood chisels, township, range and section information, on typically either two or four bearing trees, if they were within some reasonable distance of the corner (unspecified early on but later set at a maximum of 3 chains (178 feet, 60 meters) away). Bearing trees are of vital importance not just for these land boundary purposes but also for their use by ecologists in the estimation of historic forest vegetation conditions before settlement and large scale human disturbance of the land. The data provided in these surveys provide a definitive estimate of original forest composition and structure, and the data have accordingly been used heavily.
Along survey lines, monumentation was much less elaborate, consisting primarily of only the blazing and some simple scribing of trees directly on, or very close to, the survey line. The purpose was to help retrace a surveyed line should that become necessary. It was also additional proof that the line had in fact been run correctly, especially in those cases where the blazed line tree's pertinent information (species, diameter and distance from previous corner) was recorded in the fieldnotes, as was often required.
Information to be recorded
Records kept by the surveyors during the execution of the work varied over time. Furthermore, how well individual surveying parties actually met the requirements or recommendations at the time, also varied. The following is a list[6] of the more commonly required landscape and surveying items that were either required or requested be noted, over much of the nineteenth century.
The precise length of every line run, noting all necessary offsets therefrom, with the reason and mode thereof.
The species and diameter of all "bearing trees", with the course and distance of the same from their respective corners; and the precise relative position of witness corners to the true corners.
The kinds of materials (earth or stone) of which mounds are constructed—the fact of their being conditioned according to instructions—with the course and distance of the "pits", from the centre of the mound, where necessity exists for deviating from the general rule.
The name, diameter, and distance on line to all trees which the line intersects.
The distance at which the line first intersects and then leaves every settler's claim and improvement; prairie; river, creek, or other "bottom"; or swamp, marsh, grove, and wind fall, with the course of the same at both points of intersection; also the distances of ascents, summits, and descents of all remarkable hills and ridges, with their courses and estimated height, in feet, above the level land of the surrounding country, or above the bottom lands, ravines, or waters near which they are situated.
All streams of water which the line crosses; the distance on line at the points of intersection and their widths on line. In cases of navigable streams, their width will be ascertained between the meander corners, as set forth under the proper head.
The land's surface, whether level, rolling, broken, or hilly.
The soil, whether first, second, or third rate.
The several kinds of timber and undergrowth, in the order in which they predominate.
Bottom lands were to be described as wet or dry, and if subject to inundation, state to what depth.
Springs of water, whether fresh, saline, or mineral, and the course of the stream flowing from them.
Lakes and ponds, describing their banks and giving their height, and also the depth of water and whether it be pure or stagnant.
Towns and villages; Indian towns and wigwams; houses or cabins; fields, or other improvements; sugar tree groves, sugar camps, mill seats, forges, and factories.
Coal banks or beds; peat or turf grounds; minerals and ores; with particular description as to quality and extent, and all diggings therefore; also salt springs and licks. All reliable information that could be obtained respecting these objects, whether they be on the immediate line or not, was to appear in the general description at the end of the notes.
Roads and trails, with their directions, whence and whither.
Rapids, cataracts, cascades, or falls of water, with the height of their fall in feet.
Precipices, caves, sink-holes, ravines, stone quarries, ledges of rocks, with the kind of stone they afford.
Natural curiosities, interesting fossils, petrifactions, organic remains; ancient works of art, such as mounds, fortifications, embankments, ditches, or objects of like nature.
The variation of the needle must be noted at all points or places on the lines where there is found any material change of variation, and the position of such points must be perfectly identified in the notes.
The following table indicates some distance and area conversions in the PLSS:
Based on the BLM manual's 1973 publication date, and the reference to Clarke's Spheroid of 1866 in section 2-82, the coordinates listed are believed to be in the NAD27 datum.
List of surveys having no initial point
Ohio Lands
These public land surveyed had no initial point as an origin for both township and range.[7]
Ten square miles of land on each side of the proposed rail track were granted for every one mile of completed railway. The PLSS was utilized for measurement. Every one-mile length of railway completed was akin to a section. If the railway ran predominantly east and west, a 10-mile (16km) range of one square mile sections was allotted on each side of the 400-foot (120m) right-of-way. If the railway ran predominantly north and south, a 10-mile (16km) township of one square mile sections was allotted on each side of the 400-foot (120m) right-of-way. The land was granted in alternating sections (one square mile), with each odd numbered section going to the railroad company and each even numbered section kept by the government. This created a checkerboard pattern along proposed railways. This was supposed to guarantee that railroad access would increase the value of both the railroad-granted sections and the government-owned sections in the checkerboard. The system was devised by Senator Stephen A. Douglas, with political support from Senator Jefferson Davis.[8]
Education
Under the 1785 act, section 16 of each township was set aside for school purposes and as such was often called the school section. Section 36 was also subsequently added as a school section in western states.[9] The various states and counties ignored, altered or amended this provision in their own ways, but the general (intended) effect was a guarantee that local schools would have an income and that the community schoolhouses would be centrally located for all children. An example of land allotments made specifically for higher education is Ohio's College Township.
Survey fraud
There were numerous incidents of fraudulent or bad surveying reported, arguably in nearly every state. The remote nature of the land being surveyed certainly enabled the opportunity for fraud to occur. The most notorious, large scale, and costly fraud was perpetrated by the Benson Syndicate, operating primarily in California in the 1880s.[10]
Metric system adoption
The PLSS is considered one of the major points of contention in the adoption of the metric system in the United States. The PLSS has used the Gunter's chain as a basic measurement. In Canada, however, where the land survey is based on the same units of measure as the U.S. land survey, the metric system was adopted without issue.
"...the measurements of every plot of ground in the United States have been made in acres, feet, and inches, and are publicly recorded with the titles to the land according to the record system peculiar to this country." —Franklin Institute of Philadelphia (1876). Because of this, redefining property boundaries could create a large amount of legal issues and property owner confusion. Many local zoning laws are defined in feet/square feet. Conversion of units for surveyors are not simple, and complex decisions are frequently required (such as non-universal conversion factors, soft/hard conversions, number rounding).
Example of road system in a PLSS area; NebraskaExample of road system in a non-PLSS area; North Carolina
Urban design
As roads have typically been laid out along section boundaries spaced one mile (1.6km) apart, growing urban areas have adopted road grids with mile-long "blocks" as their primary street network. Such roads in urban areas are known as section line roads, usually designed primarily for automobile travel and limited in their use for non-motorized travel. In post-World War II suburbs, commercial development has largely occurred along and at intersections of arterials, while the rest of the former square-mile sections have generally filled with residential development, as well as schools, religious facilities, and parks. One example of this is the Mile Road System of Detroit, Michigan.
Occasionally, and more frequently in a metropolitan region's inner postwar suburbs than in outer areas, arterials are at approximately half-mile intervals. This strictly regimented urban (or suburban) structure has coincided with the similarly strict practice of Euclidean zoning (named after the town of Euclid, Ohio, which won a 1926 Supreme Court case Village of Euclid, Ohio v. Ambler Realty Co., which established the constitutionality of zoning). In Euclidean zoning, use of a property is dictated and regulated by zoning district, the boundaries of which are often based on locations of arterials.
West of the Appalachians, road systems frequently follow the PLSS grid structure. The results can be 90-degree intersections and very long stretches of straight roads.[11][12]
Popular culture
The land system is an important part of American history and culture. Among other things, the stock phrases "lower 40", "front 40", "back 40", and "40 acres and a mule", which are sometimes heard in American movies, reference the quarter-quarter section. The "lower 40" in a quarter-section is the one at lowest elevation, i.e. in the direction that water drains. The "lower 40" is frequently the location of or the direction of a stream or a pond. The phrase "40 acres and a mule" was the compensation apocryphally promised by the Freedmen's Bureau following the American Civil War.
Homesteading, a staple of American western culture, was dependent on the PLSS. In the original Homestead Act of 1862, during the Lincoln administration, each settler was allocated 160 acres (0.65km2) of land, a quarter-section. Later amendments of the Homestead Act allocated more land, as much as 640 acres (2.6km2), a section. This was a good revision to apply to land that was drier or more desolate than the earlier, more desirable lands that had already been settled. Many times, this land was more suited to ranching than to farming.
The Dominion Land Survey is the method used to divide most of Western Canada into one-square-mile (2.6 km2) 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.
A township in some states of the United States is a small geographic area.
The Land Ordinance of 1785 was adopted by the United States Congress of the Confederation on May 20, 1785. It set up a standardized system whereby settlers could purchase title to farmland in the undeveloped west. Congress at the time did not have the power to raise revenue by direct taxation, so land sales provided an important revenue stream. The Ordinance set up a survey system that eventually covered over three-quarters of the area of the continental United States.
A survey township, sometimes called a Congressional township or just township, as used by the United States Public Land Survey System and by Canada's Dominion Land Survey is a nominally-square area of land that is nominally six survey miles on a side. Each 36-square-mile township is divided into 36 sections of one square mile each. The sections can be further subdivided for sale.
The Willamette Stone was a small stone obelisk originally installed by the Department of Interior in 1885 in the western hills of Portland, Oregon, in the United States to mark the intersection and origin of the Willamette meridian and Willamette baseline. It replaced a cedar stake placed by the Surveyor General of the Oregon Territory in 1851; this stake defined the grid system of sections and townships from which all real property in the states of Oregon and Washington has been measured following the Donation Land Claim Act of 1850. The Willamette meridian runs north–south, and the Willamette baseline runs east–west through the marker. The easternmost northeast corner of Washington County is sited on the marker.
In U.S. land surveying under the Public Land Survey System (PLSS), a section is an area nominally one square mile, containing 640 acres, with 36 sections making up one survey township on a rectangular grid.
Metes and bounds is a system or method of describing land, real property or real estate. The system has been used in England for many centuries and is still used there in the definition of general boundaries. The system is also used in the Canadian province of Ontario, and throughout Canada for the description of electoral districts. By custom, it was applied in the original Thirteen Colonies that became the United States and in many other land jurisdictions based on English common law, including Zimbabwe, South Africa, India and Bangladesh. While still in hand-me-down use, this system has been largely overtaken in the past few centuries by newer systems such as rectangular and lot and block.
In surveying, a baseline is generally a line between two points on the Earth's surface and the direction and/or distance between them.
The Michigan meridian is the principal meridian used as a reference in the Michigan Survey, the survey of the U.S. state of Michigan in the early 19th century. It is located at 84 degrees, 21 minutes and 53 seconds west longitude. It forms the boundary between several counties in the state.
The Alberta Township System (ATS) is a land surveying system used in the Canadian province of Alberta and other parts of western Canada.
The Fifth Principal Meridian, also known as the "5th Principal Meridian" and "PM 05", is a principal meridian survey line used in the United States for land claims in the Public Land Survey System (PLSS). It was first surveyed in 1815. The meridian, a north-south line, starts from the old mouth of the Arkansas River and runs north. Another survey line related to it is the base line running west from the old mouth of the St. Francis River. These survey lines govern all land surveys in four states and a large portion of the land surveys for two more. Monuments have been erected where the two lines meet at 34°38′44″N91°3′42″W, and the surveyors' skill has been commemorated at the Louisiana Purchase State Park in eastern Arkansas. The Fifth Principal Meridian is nearly coincident with 91° 3′ 42″ longitude west from the Greenwich meridian.
The Seven Ranges was a land tract in eastern Ohio that was the first tract to be surveyed in what became the Public Land Survey System. The tract is 42 miles (68 km) across the northern edge, 91 miles (146 km) on the western edge, with the south and east sides along the Ohio River. It consists of all of Monroe, Harrison, Belmont and Jefferson, and portions of Carroll, Columbiana, Tuscarawas, Guernsey, Noble, and Washington County.
Seven Ranges Terminus is a stone surveying marker near Magnolia, Ohio that marks the completion of the first step in opening the lands northwest of the Ohio River to sale and settlement by Americans. This survey marked the first application of the rectangular plan for subdividing land.
The Congress Lands was a group of land tracts in Ohio that made land available for sale to members of the general public through land offices in various cities, and through the United States General Land Office. It consisted of three groups of surveys:
The United States Military District was a land tract in central Ohio that was established by the Congress to compensate veterans of the American Revolutionary War for their service. The tract contains 2,539,110 acres (10,275.4 km2) in Noble, Guernsey, Tuscarawas, Muskingum, Coshocton, Holmes, Licking, Knox, Franklin, Delaware, Morrow, and Marion counties.
The Congress Lands North of the Old Seven Ranges was a land tract in northeast Ohio that was established by the Congress early in the 19th century. It is located south of the Connecticut Western Reserve and Firelands, east of the Congress Lands South and East of the First Principal Meridian, north of the United States Military District and Seven Ranges, and west of Pennsylvania.
The Congress Lands West of Miami River was a land tract in southwest Ohio that was established by the Congress late in the 18th century. It is located south of the Greenville Treaty Line, east of Indiana, and north of the Great Miami River. The original survey in 1798 contained a triangular shaped slice of land, now located in Indiana, that extended to the Greenville line as it ran from Fort Recovery to opposite the mouth of the Kentucky River.
The Twelve Mile Square Reservation, also called the Twelve Mile Square Reserve, was a tract of land in Ohio ceded by Indians to the United States of America in the Treaty of Greenville in 1795. This particular area of land immediately surrounding Fort Miami was considered to be of strategic importance by the United States government representatives. It was subsequently surveyed in a manner different from surrounding land, and lots sold, or granted, to settlers.
North and East of the First Principal Meridian is a survey and land description in the northwest part of the U.S. state of Ohio.
↑ Staff. "State Land Department Historical Overview". ASLD History. Arizona State Land Department. Archived from the original on June 5, 2012. Retrieved June 16, 2012. Act of Congress, February 24, 1863, granted sections 16 and 36 of each township for the benefit of the common schools
↑ Millard, Bailey, May 1905. The West Coast Land Grafters, Everybody's Magazine, vol 12 no 5. (1905). "The West Coast Land Grafters". Archived from the original on 2022-04-18. Retrieved 2021-02-24.{{cite web}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)
Meine, Curt (2004). Correction Lines: Essays on Land, Leopold, and Conservation. Washington, D.C.: Island Press. ISBN9781559637329.
Pattison, William (1957). "Beginnings of the American Land Survey System, 1784–1800" (Geography Research Paper). Chicago: University of Chicago.
Thrower, Norman J. W. (1966). Original Survey and Land Subdivision: A Comparative Study of the Form and Effect of Contrasting Cadastral Surveys. Chicago: Rand McNally for the Association of American Geographers. OCLC953203.
Treat, Payson J. (2003) [1910]. The National Land System, 1785–1820. New York: E.B. Treat. ISBN1-57588-797-5.
Further reading
White, C. Albert. A History of the Rectangular Survey System. United States, U.S. Department of the Interior, Bureau of Land Management, 1983.
This page is based on this Wikipedia article Text is available under the CC BY-SA 4.0 license; additional terms may apply. Images, videos and audio are available under their respective licenses.
