Township Section Range

A basic township and range grid a township measures the north south distance from its parallel base line.
Township section range. Land surveying under the public land survey system a section is an area nominally one square mile containing 640 acres with 36 sections making up one survey township on a rectangular grid. Township 1 south range 20 east section 13 mount diablo meridian. Range lines that run parallel to the principle meridian are plotted usually in 6 mile intervals.
How to install township and range. Once the township is established it is then divided into 36 sections measuring 1 square mile giving us what we see in our tax records today. Pause for a moment after choosing each of the criteria.
Sections are numbered beginning with the northeast most section 1 proceeding west to 6 then south along the west edge of the township and to the east 36 is in the se corner. 1 n running from 0 to 6 miles north of the. Each principal meridian also has its established abbreviation.
That together manage over 700 million acres. The data shows the township and range systems. Thus for example the description t1sr20e s13 mdm reads as follows.
A quarter section is 160 acr. A township that theoretically measures 6 miles in size and is the first six miles north of the base line is described as township one north and written as t1n. 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.
The second six miles would be t2n t3n and so on. The basic unit of the system a square piece of land one mile by one mile containing 640 acres. With this section township range finder you can view and search the public land survey system plss also known as congressional townships all the way down to the section quarter section and quarter quarter section level anywhere in the u s all overlaid on a fully interactive google map.