reglab/housing_qa huggingface dataset:
CO Code § 30-5-115 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-115. Crowley

 So much of the county of Otero as is included in the following described boundaries shall be set apart and is hereby established, with the legal capacities and functions of other counties in this state, as a county, to be called the county of Crowley:   Beginning at the northwest corner of Otero county; running thence east along the north boundary line of said Otero county to the range line between ranges fifty-four and fifty-five, west of the sixth principal meridian, which range line is the west boundary line of Kiowa county; thence south along said range and county line to the fourth correction line south to a point at the southwest corner of said Kiowa county; thence west along said correction line to the range line between ranges fifty-four and fifty-five west, in township twenty-one south; thence south on said range line to the south line of said township twenty-one south, to a point at the southeast corner of section thirty-six, in said township twenty-one, range fifty-five west; thence west along the south line of said township to the range line between ranges fifty-five and fifty-six west; thence south along said range line, four miles, more or less, to the southwest corner of section twenty-four, township twenty-two, south, range fifty-six west; thence west along the south line of sections twenty-four, twenty-three, twenty-two, twenty-one, twenty and nineteen, in range fifty-six west; thence continuing west on the south line of sections twenty-four, twenty-three, twenty-two and twenty-one in said township twenty-two south, range fifty-seven west, to where said section line intersects the center of the Arkansas river; thence north and northwesterly with the center and meanderings of said river to the west boundary line of said Otero county; thence north along said boundary line to the fourth correction line south; thence east along said correction line to the range line between ranges fifty-nine and sixty, which range line is the west boundary line of said Otero county; thence north along said range line to the place of beginning.   History. Source: L. 11: P. 277, § 1. C.L. § 8573. CSA: C. 44, § 15. CRS 53: § 34-1-115 . C.R.S. 1963: § 34-1-15 .    ANNOTATION   The boundary between two counties, established by legislative act, could not be changed by an artificial changing of the course of the Arkansas river. Thomson v. Clarks, Inc., 162 Colo. 506 , 427 P.2d 314 (1967).   When the Arkansas river channel was altered in 1935-36 it was not a slow and gradual change but a sudden change caused by mechanical or artificial means so as to constitute an avulsion rather than an accretion, and when such a sudden change occurs, there is no alteration in the boundary line; it remains at the location of the river immediately prior to the change. Thomson v. Clarks, Inc., 162 Colo. 506 , 427 P.2d 314 (1967).
CO Code § 30-5-116 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-116. Custer

 All that section of country now forming a portion of Fremont county, and further described in this section, is hereby created, set apart, and established as the county of Custer, and shall possess all such legal functions and capacities as other counties in this state. The new county of Custer shall be bounded as follows:   Commencing at a point on the summit of the Sangre de Cristo range of mountains where the fourth correction line south, if extended, would cross said range of mountains; thence running east along said fourth correction line to the line between ranges sixty-eight and sixty-nine west of the sixth principal meridian; thence south along said line to the north line of Huerfano county; thence westerly along said north line of Huerfano county to the summit of the Sangre de Cristo range of mountains; thence northerly and northwesterly, along the summit of the Sangre de Cristo range of mountains, to the place of beginning.   History. Source: G.L. §§ 401, 402. G.S. §§ 465, 466. R.S. 08: §§ 1095, 1096. C.L. §§ 8574, 8575. CSA: C. 44, §§ 16, 17. CRS 53: § 34-1-16 . C.R.S. 1963: § 34-1-16 .
CO Code § 30-5-117 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-117. Delta

 So much of the county of Gunnison as is included within the following described boundaries shall be set apart and is hereby established as a county, with the legal capacity and functions of other counties of this state, to be called the county of Delta:   Beginning at a point two miles south of the third correction line extended west to a point of intersection with the 107 degrees, 30 minutes west longitude; thence due north along said degree of longitude to the divide between the headwaters of the Colorado and North Fork of the Gunnison rivers; thence along said divide in a southwesterly direction to a point on the extreme southwestern extremity of the Grand Mesa; thence in a southwesterly direction to the mouth of the Rio Dominguez; thence due south to a point two miles south of an extension of the third correction line; thence due east parallel with said extension of the third correction line to place of beginning.   History. Source: L. 1883: P. 124, § 1. G.S. § 472. R.S. 08: § 1097. C.L. § 8576. CSA: C. 44, § 18. CRS 53: § 34-1-17 . C.R.S. 1963: § 34-1-17 .
CO Code § 30-5-119 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-119. Dolores

 The county of Dolores is hereby created and established, with the legal capacities and functions of other counties of this state, and with boundaries as follows:   Commencing at the summit of the mountain known as the “Lizard's Head,” near the headwaters of the Lake Fork of the San Miguel river, in the present county of Ouray; thence westward from the summit of said mountain along the summit of the range dividing the waters of the San Miguel and Dolores rivers to the summit of Lone Cone mountain; thence west to the western line of the state of Colorado; thence south along said western line to the north line of Montezuma county; thence east along said north line to the southwest corner of San Juan county; thence northeast along the summit of the range dividing the waters of the South Fork of Dolores river from the waters of Hermosa and Cascade creeks to the summit of the range at the head of the East Fork of the Dolores river; thence northeast along the summit of the range dividing the waters of said South Fork of Dolores river from the waters of the Lake Fork of the San Miguel river to the summit of said range south of the pass now crossed by the trail from the Fish lakes to Rico; thence from the summit of said range on a direct line to the summit of said “Lizard's Head” mountain, the place of beginning.   History. Source: L. 1881: P. 92, § 1. G.S. § 473. R.S. 08: § 1099. C.L. § 8578. CSA: C. 44, § 20. CRS 53: § 34-1-19 . C.R.S. 1963: § 34-1-19 .
CO Code § 30-5-120 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-120. Douglas

 Beginning at the intersection of the center of the South Platte River with the first standard parallel south; thence east on said parallel to its intersection with the eastern boundary of the western half of range sixty-five west; thence south on said eastern boundary to its intersection with the south line of township ten south; thence west on said township line to its intersection with the center of the South Platte River; and thence northeasterly along the center of said river to the place of beginning. Said public land survey lines are based upon the sixth principal meridian.   History. Source: R.S. P. 159, § 17. G.L. § 359. G.S. § 434. R.S. 08: § 1100. C.L. § 8579. CSA: C. 44, § 21. CRS 53: § 34-1-20 . C.R.S. 1963: § 34-1-20 . L. 81: Entire section R&RE, p. 1428, § 4, effective July 1.
CO Code § 30-5-121 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-121. Eagle

 The county of Eagle is hereby created and established, with the legal capacities and functions of other counties of this state, and with boundaries as follows:   Commencing at a point on the northern boundary of Lake county where the divide between the Eagle river and Ten Mile branches from and leaves the National range; thence along the summit of the said divide and the dividing ridge between the Piney and the Blue rivers to the southern line of Grand county; thence due west to a point six miles west of the 107th degree of west longitude; thence due south to the northern boundary line of Pitkin county; thence east along said boundary line to the summit of the National range; thence in an easterly direction along said summit of the National range to the place of beginning.   History. Source: L. 1883: P. 127, § 1. G.S. § 474. R.S. 08: § 1101. C.L. § 8580. CSA: C. 44, § 22. CRS 53: § 34-1-21 . C.R.S. 1963: § 34-1-21 .
CO Code § 30-5-122 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-122. Elbert

 So much of the county of Douglas as is included in the following described boundaries shall be set apart and is hereby established with the same legal capacity and functions as other counties of this state, to be called Elbert county:   Beginning at a point where the center of range sixty-five west intersects the first correction line south; thence east on said correction line to the eastern boundary of the state; thence south on said eastern boundary line to the line between townships thirteen and fourteen south; thence west on said line to the line between ranges fifty-nine and sixty west; thence north on said last mentioned line to the second correction line south; thence west on said second correction line to the center of range sixty-five west; thence north through the center of range sixty-five to the place of beginning.   History. Source: L. 1874: Pp. 60, 61, §§ 1, 2. G.L. §§ 380, 381. G.S. §§ 457, 458. R.S. 08: §§ 1102, 1103. C.L. §§ 8581, 8582. CSA: C. 44, §§ 23, 24. CRS 53: § 34-1-22 . C.R.S. 1963: § 34-1-22 .
CO Code § 30-5-123 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-123. El Paso

 Beginning at the intersection of the west line of range sixty-seven west with the south line of township seventeen south; thence north on said range line to the northwest corner of section six, township sixteen south, range sixty-seven west; thence east on the north line of said section six to the southwest corner of section thirty-one, township fifteen south, range sixty-seven west; thence north on the west line of range sixty-seven west to the northwest corner of section thirty-one, township fourteen south, range sixty-seven west; thence west on section lines to the southwest corner of section twenty-five, township fourteen south, range sixty-nine west; thence north on section lines to the northwest corner of section one, township fourteen south, range sixty-nine west; thence east on the north line of township fourteen south to the southwest corner of section thirty-two, township thirteen south, range sixty-eight west; thence north on section lines to the second standard parallel south; thence east on said parallel to its intersection with the east line of range sixty west; thence south on said range line to its intersection with the south line of township seventeen south; and thence west on said township line to the place of beginning. Said public land survey lines are based upon the sixth principal meridian.   History. Source: R.S. P. 159, § 15. G.L. § 358. G.S. § 433. R.S. 08: § 1104. C.L. § 8583. CSA: C. 44, § 25. CRS 53: § 34-1-23 . C.R.S. 1963: § 34-1-23 . L. 81: Entire section R&RE, p. 1428, § 5, effective July 1.
CO Code § 30-5-124 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-124. Fremont

 Beginning at the intersection of the fourth standard parallel south with the east line of range sixty-eight west; thence north on said range line to its intersection with the northern boundary of the southern half of township sixteen south; thence west on said northern boundary to the southeast corner of section seventeen, township sixteen south, range seventy west; thence north on section lines to the third standard parallel south; thence west on said parallel to its intersection with the crest of the divide on the east side of the drainage areas of the Arkansas River, being a point approximately one-half mile east of the southwest corner of section thirty-five, township fifteen south, range seventy-seven west; thence southerly along said crest, via Cameron Mountain, to a point on said crest divide lying north eighty-four degrees twenty-five minutes east, eighty-eight hundred and ninety-seven feet from a point on the Arkansas River three miles below the mouth of the South Arkansas River; thence westerly on a straight line to said point on the Arkansas River; thence on a straight line bearing south forty-five degrees ten minutes west, to the intersection of said line with the crest of the Sangre de Cristo Range; thence southeasterly along said crest to its intersection with the fourth standard parallel south; thence east on said parallel to the place of beginning. Said public land survey lines are based upon the sixth principal meridian.   History. Source: R.S. P. 159, § 12. G.L. § 356. G.S. § 431. R.S. 08: § 1105. C.L. § 8584. CSA: C. 44, § 26. CRS 53: § 34-1-24 . C.R.S. 1963: § 34-1-24 . L. 81: Entire section R&RE, p. 1429, § 6.
CO Code § 30-5-125 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-125. Garfield

 The county of Garfield is established with the legal capacities and functions of other counties in this state, and with boundaries as follows:   Beginning at the southwest corner of the southeast part of Routt county, or the 107th degree of west longitude; thence running due west six miles; thence running due south to the northern line of Pitkin county; thence running due west on the southern line of Summit county to the Utah line; thence running north on the western line of Summit county to Routt county; thence running east on the north line of Summit county to the 107th degree of west longitude; thence south on the 107th degree of west longitude to the starting point.   History. Source: L. 1883: P. 130, § 1. G.S. § 475. R.S. 08: § 1106. C.L. § 8585. CSA: C. 44, § 27. CRS 53: § 34-1-25 . C.R.S. 1963: § 34-1-25 .
CO Code § 30-5-126 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-126. Gilpin

 Beginning at the confluence of the center of North Clear Creek with the center of Clear Creek; thence due north to the center of South Boulder Creek; thence up the center of South Boulder Creek to where it intersects the monumented survey line between Gilpin and Boulder counties; thence due west along said monumented survey line to the crest of the continental divide; thence southerly on the continental divide to its intersection with the dividing ridge between North Clear Creek and Clear Creek drainage basins; and thence southeasterly along said ridge to the place of beginning.   History. Source: R.S. P. 161, § 31. G.L. § 366. G.S. § 441. R.S. 08: § 1107. C.L. § 8586. CSA: C. 44, § 28. CRS 53: § 34-1-26 . C.R.S. 1963: § 34-1-26 . L. 81: Entire section R&RE, p. 1429, § 7, effective July 1.
CO Code § 30-5-127 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-127. Gilpin and Jefferson Counties, Boundary Between

 That portion of the eastern boundary line of the county of Gilpin and that portion of the western boundary line of the county of Jefferson lying between the northwest corner of the county of Jefferson and the junction of the North and South Clear creeks, is fixed and established as follows:   Beginning at a certain point on the north line of township two south, range seventy-two west of the sixth principal meridian, which point is due north of the junction of the North and South Clear creeks; thence due south to the junction of the North and South Clear creeks; but Jefferson county shall not be liable for any taxes already collected on lands lying west of the boundary hereby established.   History. Source: L. 13: P. 284, § 1. C.L. § 8587. CSA: C. 44, § 29. CRS 53: § 34-1-27 . C.R.S. 1963: § 35-1-27 .
CO Code § 30-5-128 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-128. Grand

 So much of the county of Summit, in the state of Colorado, as is included within the following described boundaries, shall be set apart and is hereby created into a new county, to be called Grand county:   Beginning on the summit of the snowy range of the Rocky mountains, on the west boundary of Clear Creek county, at the point where the dividing range between the waters of Williams Fork and Blue river diverges from the main snowy range; running thence northwest along the summit of said dividing range between Williams Fork and Blue river to a point of intersection with the boundary line between townships one and two, south of the base line; thence west along said township line to the eastern boundary of the Ute Indian reservation; thence north along said boundary to the northeast corner of said reservation; thence west along the north boundary of said reservation to the west boundary of the state; thence north to the northwest corner of the same; thence east along the north boundary of the state to the northwest corner of Larimer county; thence south along the western boundaries of Larimer, Boulder and Gilpin counties, and west, northwest and southwest, along the north and west boundaries of Clear Creek county, to the place of beginning.   History. Source: L. 1874: P. 70, §§ 1, 2. G.L. §§ 382, 383. G.S. §§ 459, 460. R.S. 08: §§ 1108, 1109. C.L. §§ 8588, 8589. CSA: C. 44, §§ 30, 31. CRS 53: § 34-1-128 . C.R.S. 1963: § 34-1-28 .
CO Code § 30-5-129 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-129. Gunnison

 The county of Gunnison is hereby created and established, with the legal capacity and functions of other counties of this state, and with boundaries as follows:   Commencing at a point on the south line of Lake county where the said line crosses the summit of the range of mountains forming the watershed between the waters of the Arkansas river and the streams draining westward into the Colorado river, known as the Saguache range; thence northward, along the summit of such range, to the north line of said Lake county; thence due west to the western line of the state; thence south along the west line of the state to the point where the north line of the county of Ouray intersects the same; thence east along the north line of Ouray county and the north line of Hinsdale county, to the west line of Saguache county; thence north along said west line to the northwest corner of Saguache county; thence east along the north line of Saguache county to the place of beginning.   History. Source: G.L. § 411. G.S. § 467. R.S. 08: § 1110. C.L. § 8590. CSA: C. 44, § 32. CRS 53: § 34-1-129 . C.R.S. 1963: § 34-1-29 .
CO Code § 30-5-130 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-130. Hinsdale

 The county of Hinsdale shall be bounded as follows:   Commencing at the point of intersection of the ninth correction line north with the New Mexico principal meridian, and running thence north along said principal meridian to the southern boundary of Saguache county; thence westerly along the southern boundary of Saguache county to the one hundred and seventh meridian of longitude west from Greenwich; thence north along said meridian to a point ten miles north of the thirty-eighth parallel of north latitude; thence west to a point due north of a point six miles west of the mouth of Lost Trail creek, on the Rio Grande river; thence south to the point of intersection with the ninth correction line north; thence east along said correction line to the place of beginning.   History. Source: L. 1874: P. 66, § 2. G.L. § 378. G.S. § 454. R.S. 08: § 1111. C.L. § 8591. CSA: C. 44, § 33. CRS 53: § 34-1-30 . C.R.S. 1963: § 34-1-30 .
CO Code § 30-5-131 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-131. Huerfano

 Beginning at the summit of Greenhorn Mountain; thence following the crest of the main range of mountains around the headwaters of the Huerfano and Cucharas rivers to the summit of the easterly of the two Spanish peaks; thence northeasterly along the dividing ridge between the waters of the Santa Clara and Apishapa rivers to the intersection of said ridge with a straight line from Corral de Toros on the Huerfano River to the Iron Springs; thence northwesterly along said line to the Corral de Toros; and thence on a straight line westerly to the place of beginning.   History. Source: R.S. P. 164, § 47. G.L. § 374. G.S. § 446. R.S. 08: § 1112. C.L. § 8592. CSA: C. 44, § 34. CRS 53: § 34-1-31 . C.R.S. 1963: § 34-1-31 . L. 81: Entire section R&RE, p. 1429, § 8, effective July 1.
CO Code § 30-5-132 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-132. Jackson

 Beginning at the intersection of the north boundary line of Colorado with the continental divide; thence along said divide to the point where it intersects the Medicine Bow Mountains; thence northerly along the crest of the Medicine Bow Mountains to the north boundary line of Colorado; and thence west along said Colorado boundary line to the place of beginning.   History. Source: L. 09: P. 432, § 1. C.L. § 8593. CSA: C. 44, § 35. CRS 53: § 34-1-32 . C.R.S. 1963: § 34-1-32 . L. 81: Entire section R&RE, p. 1430, § 9, effective July 1.
CO Code § 30-5-134 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-134. Kiowa

 Beginning at the point of intersection of the east boundary line of Colorado with the south line of township twenty south; thence west on said township line to its intersection with the west line of range fifty-four west; thence north on said range line to the northwest corner of township twenty south, range fifty-four west; thence west on the south line of township nineteen south, range fifty-four west, to the southwest corner of said township and range; thence north on the west line of range fifty-four west to its intersection with the south line of township seventeen south; thence east on said township line to its intersection with the west line of range fifty-one west; thence north on said range line to its intersection with the south line of township sixteen south; thence east on said township line to the east boundary line of Colorado; and thence south on the Colorado boundary line to the place of beginning. Said public land survey lines are based upon the sixth principal meridian.   History. Source: L. 1889: P. 222, § 1. R.S. 08: § 1114. C.L. § 8595. CSA: C. 44, § 37. CRS 53: § 34-1-34 . C.R.S. 1963: § 34-1-34 . L. 81: Entire section R&RE, p. 1430, § 10, effective July 1.
CO Code § 30-5-135 (2021)
2021 Colorado Code|Title 30 - Government - County|Article 5 - County Boundaries|§ 30-5-135. Kit Carson

 The county of Kit Carson is hereby established, with the legal capacity and functions of other counties in this state, and the boundaries are as follows:   Beginning at the northeast corner of Elbert county and running west along the north line of said Elbert county to the west line of range fifty-one, west of the sixth principal meridian; thence south on said west line of range fifty-one to the township line between townships eleven and twelve south; thence east along said township line to where it intersects the state line of Kansas; thence north on the east boundary line of Elbert county to the place of beginning.   History. Source: L. 1889: P. 225, § 1. R.S. 08: § 1115. C.L. § 8596. CSA: C. 44, § 38. CRS 53: § 34-1-35 . C.R.S. 1963: § 34-1-35 .