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User:AlanM1/PLSS IPs

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Based on the BLM manual's 1973 publication date, and the reference to Clarke's Spheroid of 1866 in section 2-82, the original baseline latitude and meridian longitude coordinates appear to be in the NAD27 datum. The WGS84 IP is the result of a datum shift (see Geodetic_system) of those co-ordinates to WGS84 using the US NGA's GeoTrans3.

Meridian Long. Associated Baseline Lat. WGS84 IP Adopted Area surveyed
Ashley Guide Meridian Utah[1]
Beaverhead Guide Meridian Montana[1]
Belt Mountain Guide Meridian Montana[1]
Big Hole Guide Meridian Montana[1]
Bitterroot Guide Meridian Montana[1]
Black Hills Meridian 104°03'16"W Black Hills Base Line 43°59'44"N 43°59′44″N 104°03′18″W / 43.99556°N 104.05500°W / 43.99556; -104.05500 1878 South Dakota (western) [2]
Boise Meridian[1] 116°23'35"W 43°22'21"N 43°22′21″N 116°23′38″W / 43.37250°N 116.39389°W / 43.37250; -116.39389 1867[3] all of Idaho
Boulder Guide Meridian Montana[1]
Browning Guide Meridian Montana[1]
Buffalo Creek Guide Meridian Montana[1]
Carson River Guide Meridian Nevada[1]
Castle Valley Guide Meridian Utah[1]
Chickasaw Meridian 89°14'47"W 35°01'58"N 35°01′59″N 89°14′47″W / 35.03306°N 89.24639°W / 35.03306; -89.24639 1833 Mississippi[4]
Choctaw Meridian 90°14'41"W Choctaw Base Line 31°52'32"N 31°52′33″N 90°14′41″W / 31.87583°N 90.24472°W / 31.87583; -90.24472 1821 Mississippi[4]
Cimarron Meridian 103°00'07"W 36°30'05"N 36°30′05″N 103°00′09″W / 36.50139°N 103.00250°W / 36.50139; -103.00250 1881 Oklahoma (panhandle) [5]
Colorado Guide Meridian Utah[1]
Columbia Guide Meridian Washington[1]
Colville Guide Meridian Washington[1]
Copper River Meridian 145°18'37"W 61°49'04"N 61°49′02″N 145°18′45″W / 61.81722°N 145.31250°W / 61.81722; -145.31250 1905 Alaska[6]
Coulson Guide Meridian Montana[1]
Deer Lodge Guide Meridian Montana[1]
Deschutes Meridian Oregon[1]
Emery Valley Guide Meridian Utah[1]
Fairbanks Meridian 147°38'25.949"W 64°51'50.048"N 64°51′48.475″N 147°38′34.810″W / 64.86346528°N 147.64300278°W / 64.86346528; -147.64300278 1910 Alaska[6]
First Principal Meridian 84°48'11"W 40°59'22"N 40°59′22″N 84°48′11″W / 40.98944°N 84.80306°W / 40.98944; -84.80306 1819 Ohio(northwest) and Indiana(sliver of southeast)[7]
Fifth Principal Meridian 91°03'07"W 34°38'45"N 34°38′46″N 91°03′07″W / 34.64611°N 91.05194°W / 34.64611; -91.05194 1815 Arkansas(all), Iowa(all), Minnesota(most), Missouri(all), North Dakota(all), and South Dakota(east half)[2]
Fourth Principal Meridian 90°27'11"W Beardstown Baseline 40°00'50"N 40°00′50″N 90°27′11″W / 40.01389°N 90.45306°W / 40.01389; -90.45306 1815 Illinois(west of Illinois River and Third Principal Meridian)[7]
Fourth Principal Meridian (Extended) 90°25'37"W Illinois-Wisconsin border 42°30'27 "N 42°30′27″N 90°25′37″W / 42.50750°N 90.42694°W / 42.50750; -90.42694 1831 Minnesota(northeastern) and Wisconsin(all)[7]
Flathead Guide Meridian Montana[1]
Fort Belknap Guide Meridian Montana[1]
Fremont Valley Guide Meridian Utah[1]
Gila and Salt River Meridian 112°18'19"W 33°22'38"N 33°22′38″N 112°18′22″W / 33.37722°N 112.30611°W / 33.37722; -112.30611 1865 Arizona (most)[8]
Grand River Guide Meridian Utah[1]
Grande Ronde Guide Meridian Oregon[1]
Green River Guide Meridian Utah[1]
Haystack Butte Guide Meridian Montana[1]
Helena Guide Meridian Montana[1]
Henry Mountain Guide Meridian Utah[1]
Horse Plains Guide Meridian Montana[1]
Humboldt Meridian 124°07'10"W 40°25'02"N 40°25′01″N 124°07′14″W / 40.41694°N 124.12056°W / 40.41694; -124.12056 1853 California[9]
Humboldt River Guide Meridian Nevada[1]
Huntsville Meridian 86°34'16"W 34°59'27"N 34°59′28″N 86°34′16″W / 34.99111°N 86.57111°W / 34.99111; -86.57111 1807 Alabama and Mississippi[4]
Indian Meridian 97°14'49"W 34°29'32"N 34°29′32″N 97°14′50″W / 34.49222°N 97.24722°W / 34.49222; -97.24722 1870 Oklahoma (most)[5]
Jefferson Guide Meridian Montana[1]
Judith Guide Meridian Montana[1]
Kanab Guide Meridian Utah[1]
Kateel River Meridian 158°45'31.014"W 65°26'16.374"N 65°26′14.161″N 158°45′40.916″W / 65.43726694°N 158.76136556°W / 65.43726694; -158.76136556 1956 Alaska[6]
Kolob Guide Meridian Utah[1]
Little Porcupine Guide Meridian Montana[1]
Louisiana Meridian 92°24'55"W 31°00'31"N 31°00′32″N 92°24′56″W / 31.00889°N 92.41556°W / 31.00889; -92.41556 1807 Louisiana[4]
Maginnis Guide Meridian Montana[1]
Michigan Meridian 84°21'53"W 42°25'28"N 42°25′28″N 84°21′53″W / 42.42444°N 84.36472°W / 42.42444; -84.36472 1815 Michigan and Ohio[7]
Mount Diablo Meridian 121°54'47"W 37°52'54"N 37°52′54″N 121°54′51″W / 37.88167°N 121.91417°W / 37.88167; -121.91417 1851 California and Nevada[9]
Musselshell Guide Meridian Montana[1]
Navajo Meridian 108°31'59"W Navajo Base Line 35°44'56"N 35°44′56″N 108°32′01″W / 35.74889°N 108.53361°W / 35.74889; -108.53361 1869 northeastern Arizona[8] and formerly[10] northwestern New Mexico[1]
New Mexico Guide Meridian New Mexico and Colorado[1]
New Mexico Principal Meridian 106°53'12"W 34°15'35"N 34°15′35″N 106°53′14″W / 34.25972°N 106.88722°W / 34.25972; -106.88722 1855 New Mexico, Colorado(SW)[11]
Panguitch Guide Meridian Utah[1]
Passamari Guide Meridian Montana[1]
Pine Valley Guide Meridian Utah[1]
Principal Meridian of Montana 111°39'33"W 45°47'13"N 45°47′13″N 111°39′36″W / 45.78694°N 111.66000°W / 45.78694; -111.66000 1867 Montana[12]
Red Rock Guide Meridian Montana[1]
Reese River Guide Meridian Nevada[1]
Ruby Valley Guide Meridian Nevada[1]
St. Helena Meridian 91°09'36"W 30°59'56"N 30°59′57″N 91°09′36″W / 30.99917°N 91.16000°W / 30.99917; -91.16000 1819 Louisiana[4]
St. Stephens Meridian 88°01'21.076"W St. Stephens Base Line 30°59'51.463"N 30°59′52.331″N 88°01′21.206″W / 30.99786972°N 88.02255722°W / 30.99786972; -88.02255722 1805 Alabama and Mississippi[4]
Salt Lake Meridian 111°53'27"W 40°46'11"N 40°46′11″N 111°53′30″W / 40.76972°N 111.89167°W / 40.76972; -111.89167 1855 Utah (most)[13]
San Bernardino Meridian[9] 116°55'48"W 34°07'13"N 34°07′13″N 116°55′51″W / 34.12028°N 116.93083°W / 34.12028; -116.93083 1852 California[1] and a some townships in Arizona[3]
Second Principal Meridian [7] 86°27'21"W 38°28'14"N 38°28′14″N 86°27′21″W / 38.47056°N 86.45583°W / 38.47056; -86.45583 1805 Illinois(far eastern) and Indiana(almost all)
Sevier Lake Guide Meridian Utah[1]
Seward Meridian 149°21'26"W 60°07'37"N 60°07′35″N 149°21′34″W / 60.12639°N 149.35944°W / 60.12639; -149.35944 1911 Alaska[6]
Shields River Guide Meridian Montana[1]
Sixth Principal Meridian 97°22'08"W 40°00'07"N 40°00′07″N 97°22′09″W / 40.00194°N 97.36917°W / 40.00194; -97.36917 1855 Colorado(most), Kansas(all), Nebraska(all), South Dakota(some of southern), and Wyoming(most)[14]
Smith River Guide Meridian Montana[1]
Snake Valley Guide Meridian Utah[1]
Square Butte Guide Meridian Montana[1]
Sweet Grass Guide Meridian Montana[1]
Tallahassee Meridian 84°16'38"W 30°26'03"N 30°26′04″N 84°16′38″W / 30.43444°N 84.27722°W / 30.43444; -84.27722 1824 Florida and Alabama[4]
Teton Guide Meridian Montana[1]
Third Principal Meridian 89°08'54"W Centralia Baseline 38°28'27"N 38°28′27″N 89°08′54″W / 38.47417°N 89.14833°W / 38.47417; -89.14833 1805 Illinois(most)[7]
Uintah Meridian 109°56'06"W 40°25'59"N 40°25′59″N 109°56′09″W / 40.43306°N 109.93583°W / 40.43306; -109.93583 1875 Utah (Part of NE)[13]
Umiat Meridian 152°00'04.551"W 69°23'29.654"N 69°23′28.317″N 152°00′15.685″W / 69.39119917°N 152.00435694°W / 69.39119917; -152.00435694 1956 Alaska[6]
Ute Meridian 108°31'59"W 39°06'23"N 39°06′23″N 108°32′01″W / 39.10639°N 108.53361°W / 39.10639; -108.53361 1880 Colorado[14]
Valley Creek Guide Meridian Montana[1]
Wah Wah Guide Meridian Utah[1]
Washington Meridian 91°09'36"W 30°59'56"N 30°59′57″N 91°09′36″W / 30.99917°N 91.16000°W / 30.99917; -91.16000 1803 Mississippi[4]
Willamette Meridian 122°44'34"W Willamette Baseline 45°31'11"N 45°31′10″N 122°44′38″W / 45.51944°N 122.74389°W / 45.51944; -122.74389 1851 Oregon and Washington[15]
Willow Springs Guide Meridian Utah[1]
Wind River Meridian 108°48'49"W 43°00'41"N 43°00′41″N 108°48′52″W / 43.01139°N 108.81444°W / 43.01139; -108.81444 1875 part of western Wyoming[14]
Yantic Guide Meridian Montana[1]
Yellowstone Guide Meridian Montana[1]

References

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  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be Cite error: The named reference gposm was invoked but never defined (see the help page).
  2. ^ a b http://www.blm.gov/cadastral/meridians/5pmnorth.htm
  3. ^ a b "Part 5: Public Land Survey System". National Mapping Program Technical Instructions: Standards for USGS and USDA Forest Service Single Edition Quadrangle Maps (PDF) (Draft for Implementation ed.). March 2003. pp. 5A-2–5A-4. Retrieved 2008-10-31.{{cite book}}: CS1 maint: date and year (link)
  4. ^ a b c d e f g h http://www.blm.gov/cadastral/meridians/missalalou.htm
  5. ^ a b http://www.blm.gov/cadastral/meridians/oklahoma.htm
  6. ^ a b c d e http://www.blm.gov/cadastral/meridians/alaska.htm
  7. ^ a b c d e f http://www.blm.gov/cadastral/meridians/pob.htm
  8. ^ a b http://www.blm.gov/cadastral/meridians/arizona.htm
  9. ^ a b c http://www.blm.gov/cadastral/meridians/Caleneva.htm
  10. ^ Hubbard, Bill, Jr. (2009) "Navajo Meridian, 1869" American Boundaries: The nation, the states, the rectangular survey University of Chicago Press, Chicago, p. 338, ISBN 978-0-226-35591-7
  11. ^ http://www.blm.gov/cadastral/meridians/newmexico.htm
  12. ^ http://www.blm.gov/cadastral/meridians/Montana.htm
  13. ^ a b http://www.blm.gov/cadastral/meridians/utah.htm
  14. ^ a b c http://www.blm.gov/cadastral/meridians/6prinmer.htm
  15. ^ http://www.blm.gov/cadastral/meridians/woshore.htm
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