List of Colorado wildfires explained

This is a partial list of wildfires in the U.S. State of Colorado which have occurred periodically throughout its recorded history.[1]

One of the most significant fires in United States history was The Big Blowup of 1910.[2] In that fire, 3 million acres burned and 78 firefighters were killed in the northern Rocky Mountains (in the states of Washington, Idaho, and Montana) which led to a standing policy in Colorado of all fires out by 10 am.[3] The policy evolved over the 20th century.

The Colorado State Forest Service was established by the Colorado General Assembly in 1955 and oversees response to wildfires in Colorado.

Part of the 2002 Colorado wildfires that burned nearly 360,000 acres, the Hayman Fire, was the largest wildfire in Colorado state history for nearly 20 years[4] [5] until the Pine Gulch Fire surpassed it in August 2020.[6] The Cameron Peak Fire became the largest wildfire in Colorado history seven weeks later, at a size of 206,667 burned acres as of October 21, 2020. The 2012 Colorado forest fires broke the record for most destructive fire twice and led to declaration of a federal disaster area in June 2012.[7] The 2013 Colorado forest fires, fueled by high heat and winds[8] again broke the record for the most destructive and included what was the second largest fire (by area) in Colorado history until being surpassed by several fires in 2020. With multiple record-breaking fires, the 2020 Colorado wildfire season became the largest in the state's history after burning 665454acres.[9]

List of fires

This list only covers the largest, most destructive fires in Colorado history. Colorado State University (CSU) has information on named fires from 1976 to 2006[10] and total wildfires from 1960 to 2009.[11] According to CSU, wildfires in Colorado burned less than 100000acres per decade over the 1960s and the 1970s. For the 1980s and 1990s, the total was over 200000acres per decade. For the 2000s, the total was approximately 200000acres. Notable fires from before 1980 are also included, sourced mainly from old newspapers and records. All fires greater than 40000acres and all but one over 20000acres occurred in the 21st century. Acreage of fires that are partly in Colorado are indicated in red.

Year data-sort-type=number Size !Name Area Notes
1924 2000acres Jim Creek fire Winter Park, Colorado, Moffat Tunnel west portal.
1927 135acres Payne Gulch fire South of Bailey, Colorado, Pike National Forest.[12]
1932 600acres Tolland fire Tolland, Colorado.
1934 300acres East Portal fire West of Tolland, Colorado, Moffat Tunnel east portal.
1934 300acres Hourglass fire Topaz Mountain, Pike National Forest.
1938 700acres Black Canyon fire East of Tolland, Colorado, Roosevelt National Forest.
1939 1009acres Panhandle fire[13] Northwest of Red Feather Lakes, Colorado, Roosevelt National Forest.
1939 1319acres Granite Mountain fire Granite, Colorado, San Isabel National Forest.
1939 657acres Mammoth Mountain fire Platoro, Colorado, Rio Grande National Forest.
1942 500acres Green Ridge fire East of Yampa, Colorado, Routt National Forest.
1944 900acres Glendevey fire Glendevey, Colorado, Roosevelt National Forest.
1944 700acres Hell's Hole fire West of Wolcott, Colorado.
1948 14000acres Weld County grass fire Kersey, Colorado.
1950 28800acres Cheyenne Mountain fire Destroyed 89 buildings in and around Camp Carson and killed 8 people. Although reports claim the fire was over 45 square miles in size, this number was likely exaggerated.
1950 2000acres Grand Mesa fire Grand Mesa, west of Cedaredge, Colorado.
1951 350acres Fremont Peak fire Threatened the Royal Gorge bridge.
1951 6000acres Trailer Draw fire
1952 2000acres Roosevelt fire Roosevelt National Forest, north of Red Feather Lakes.
1952 3000acres Tallahassee Creek fire West of Cañon City, Colorado.
1952 200acres Owl's Head fire
1952 1600acres Goose Creek fire South of Creede, Colorado. Burned in an area so rugged in the Rio Grande National Forest that firefighters had to hike in five miles from the nearest road. Caused by hunters.
1956 600acres Devil's Canyon fire Southwest of Idaho Springs, Colorado, in the Arapaho National Forest, Clear Creek County.
1956 300acres North Fork fire Rocky Mountain National Park, northwest of Glen Haven, Colorado
1958 300acres Deadman fire
1959 2107acres Morefield fire
1962 1064acres Resthouse fire Arapaho National Forest, Clear Creek County, Colorado.
1962 2200acres Bear Creek fire
1963 2100acres Wildcat Canyon fire Pike National Forest, southwest of Cheeseman Lake Escaped prescribed fire that jumped the South Platte River.
1966 470acres Comanche fire
1968 740acres Lincoln Lake fire Arapaho National Forest, Clear Creek County, Colorado.
1971 3100acres Bull Mountain fire
1972 2317acres Moccasin Mesa fire
1972 1550acres Irish Canyon fire Helicopter crashed while working on this fire. No fatalities.
1972 1565acres Plug Hat fires Two fires, about 900 and 700 acres.
1974 115acres Gold Hill fire Immediately south of Gold Hill, Colorado. 1 structure destroyed. Human caused.
1974 375acres Jefferson Lake fire West of Kenosha Pass, Colorado
1975 4200acres Red Dirt fire Largest Colorado wildfire at the time until surpassed by the Emerald Lake fire in 1980.
1976 880acres Battlement Creek fire Killed 3 firefighters in a burn over and 1 pilot in an airtanker crash.
1976 230acres Comforter Mountain fire Boulder Canyon, Colorado
1977 500acres Ox Yoke fire
1977 1400acres Meadow Lake fire
1977 4170acres Deep Creek fire
1978 1122acres Kilpecker fire
1978 6300acres Overholt fire
1978 2300acres Maes Creek fire
1978 400acres Reservoir fire
1978 1000acres Ouzel fire Caused by lightning in Rocky Mountain National Park and was allowed to burn naturally, but was pushed by strong winds and ran towards Allenspark, Colorado. Luckily, the fire was subdued before it reached the park boundary.
1980 10063acres Emerald Lake fire Largest wildfire in Colorado history at the time.
1988 15438acres I Do fire South of Sunbeam, Colorado, Moffat County. Surpassed the Emerald Lake fire as largest in the state's history. Named for a Bureau of Land Management firefighter who was married the day the fire broke out.
1989 2100acres 44 homes and structures burned in under six hours. At the time, it was Colorado's most destructive wildfire in terms of property loss and damage.[14]
1993 9917acres Wapiti fire
1993 12410acres Sunbeam fire
1994 13234acres Black Ridge fire
1994 2115acres Sometimes referred to as the "Storm King Mountain fire".[15] Killed 14 firefighters.
1996 11875acres Buffalo Creek fire Destroyed 12 homes.
1996 15872acres O'Pinion fire
2000 16000acres Kiowa County fire Kiowa County, Colorado.
2000 11021acres Hi Meadow fire Burned 58 structures and caused more than $15 million in damages. Ignited by a cigarette.[16]
2000 10599acres[17] Bobcat Gulch fire West of Loveland, Colorado, Roosevelt National ForestCaused by a campfire in the Bobcat Gulch on June 12, 2000 and caused the loss of 22 structures.[18]
2000 23607acres Bircher fire Largest fire in Mesa Verde National Park history.
2000 11033acres Buster Flats fire Northwestern Moffat County, Colorado.
2002 10000acres Lincoln County Complex fire Lincoln County, Colorado
2002 137760acres Fifth largest fire in Colorado history by area. 5 firefighter deaths, 133 homes lost, 600 total structures destroyed, more than $42 million in damages. Caused by arson.[19]
200271739acres Missionary Ridge Fire Started June 9, 2002. Firefighting cost $40 million; one firefighter death after tree fall. Burned for 39 days and destroyed 46 houses and cabins.
2002 12209acres Caused by a coal seam fire that initially ignited in 1910 and burned underground for decades. 43 structures were destroyed.
2002 27084acres Trinidad Complex fire Spring and Fisher fires. The Spring fire began in New Mexico and crossed into Colorado.
2002 4413acres Big Elk fire 3 firefighters killed in plane crash.
2002 4439acres Iron Mountain fire Southwest of Cañon City, Colorado. Destroyed 201 structures, including over 100 homes.
2002 30573acres Burn Canyon fire
2002 13490acres Spring Creek Complex fire Spring Creek and East Meadow Creek fires
2002 17273acres Big Fish fire
2002 31016acres Mt. Zirkel Complex fire Consisted of the Burn Ridge and Hinman fires.
2003 3705acres Overland fire Caused by downed power lines. Destroyed 62 structures.
2004 9014acres Picnic Rock fire
2004 4188acres Campbell Fire BLM and Uncompahgre National Forest.
2005 11357acres Mason fire
2006 15400acres Yuma County fire Yuma County, Colorado
2006 13820acres Mato Vega fire La Veta Pass, Colorado
2008 8900acres Ordway fire Killed 2 firefighters and burned 44 structures.
2008 9000acres TA-25 fire Pilot killed when his plane crashed.
2008 46612acres Bridger fire
2008 25385acres Mayberry fire
2010 6181acres Fourmile Canyon fire Caused by an extinguished fire pit that reignited.[20] Destroyed 172 structures and was the most destructive Colorado wildfire at the time.
2011 12310acres Fort Lyons fire John Martin Reservoir, Bent County, Colorado
2011 46257acres Bear Springs Complex fire Consisted of the Bear Springs and Callie Marie fires.
2011 14651acres Shell Complex fire Las Animas County, Colorado Consisted of the Shell and Brice fires.
2011 3200acres[21] Crystal fire Roosevelt National Forest, West of Loveland/Fort Collins, Colorado 15 primary structures burned[22]
2012 7685acres[23] Hewlett Gulch fire Arapaho National Forest & Roosevelt National Forest, West of Fort Collins, Colorado
2012 20000acres Heartstrong fire
2012 3217acres Lower North Fork fire Caused by an escaped prescribed fire. Burned 23 homes and killed 3 people. Deadliest Colorado wildfire in terms of civilian lives lost.
2012 24931acres[24] Little Sand fire
2012 87284acres Roosevelt National Forest, West of Fort Collins Started by lightning. Eighth largest wildfire in Colorado state history by area. Killed one person and destroyed at least 248 homes, making it the most destructive fire in state history until Waldo Canyon Fire a few days later.
2012 18247acres Colorado Springs areaLocated near Pikes Peak, northwest of Colorado Springs in the Waldo Canyon – origin currently unknown – first reported the afternoon of Saturday, June 23. Destroyed 346 homes; the most destructive fire until the Black Forest Fire of 2013. Two fatalities.
2012 45000acres[25] Last Chance fire Began south of Last Chance, Colorado, by sparks from a tire blowout. Burned 11 structures.[26]
2012 10147acres Weber fire
2012 13863acres Pine Ridge fire
2012 3500acres Fern Lake fire
2013 14280acres[27] The most destructive fire in Colorado state history until 2020. Destroyed 511 homes, left 28 homes partially damaged, and claimed the lives of two people.[28] Cause: natural causes eliminated.
2013 3800acres[29] Started June 11, 2013; jumped Royal Gorge and damaged the Royal Gorge Bridge.
2013 13572acres[30] [31] Started June 19, 2013; put the entire town of Walsenburg, Colorado, under pre-evacuation status. Cause: Lightning.
2013 110405acres[32] [33] [34] Started June 20, 2013; forced evacuation of entire town of South Fork, Colorado. The fire is composed of three subsidiary fires that merged: West Fork fire, Papoose fire and Windy Pass fire. Cause: Lightning.
2014 19569acres Alkali fire
2015 11699acres Gutterson Ranch fire
2016 38380acres Beaver Creek fire Burned from June until October on the Colorado-Wyoming state line.
2016 16574acres Hayden Pass fire
2016 5232acres Beulah Hill fire Destroyed 14 structures.
2016 18761acres Junkins fire Destroyed 26 structures.
2016 205acres Chatridge Fire Caused by faulty utility pole operated by Xcel Energy. Highway 85 was closed down for a couple hours and more than 850 homes were evacuated.
2017 32564acres Logan fire Fanned by strong winds, the fire killed hundreds of cattle and destroyed 15 structures.
2017 12839acres Peekaboo fire Cause: Lightning/natural.
2017 18804acres Dead Dog fire
2017 84acres Peak 2 fire Although small, this fire was forced the evacuation of 463 homes near Breckenridge, Colorado.
2018 10330acres Stateline fire Las Animas County, Colorado and Union County, New Mexico Started in New Mexico and burned into Colorado. Blackened over 28,000 acres.
2018 42795acres MM 117 fire 23 homes destroyed[35]
2018 33609acres Badger Hole fire Burned a total of 50,815 acres in Colorado and Kansas. Destroyed 24 structures.
201854129acres416 & Burro Fire ComplexDurango, ColoradoThe fire started June 1, 2018 about 10 miles north of Durango, Colorado.
2018 108045acresSpring Creek FireFort Garland, Colorado / La Veta, Colorado / Sangre de Cristo MountainsThe fire started June 27, 2018 about 9 miles NE of Ft. Garland, CO. The fire reached 108,045 acres of burned area. It was declared 100% contained on September 10, 2018.[36] More than 140 homes were lost to the fire.[37] At least 120 others have been damaged. The fire was human caused and the suspect faces 141 counts of first-degree arson – one count for each home destroyed by the fire.[38]
2018 13023acres Fairplay, Colorado
2018 19955acres Divide fire
2018 20120acres Silver Creek fire
2018 12588acres
2018 19634acres Plateau fire
2018 36520acres Bull Draw fire
2019 8959acres Decker fire Caused by lightning in early September and was allowed to burn while being supervised in the Sangre de Cristo Wilderness. Fire flared up jumping Methodist Mt. threatening homes south of Salida.
2020 11818acres Cherry Canyon Fire 37º 22' 3" −103º 27' 1" Caused by lightning, Sunday, May 27.[39]
2020 2905acres Caused by lightning, initial attack on Sunday, June 14 at 12:41 pm.[40] The pre-positioned Durango Interagency Type 3 team responded to the initial attack and managed the fire until the Rocky Mountain Type 2 Blue Team assumed command of the fire on Tuesday June 16, 2020. The fire transitioned back to a local Type 3 organization on Wednesday, June 24 at 6:00 a.m.
2020 139007acres Caused by lightning, initial attack on Friday, July 31, after 5 pm.[41] On 27 Aug 2020, Pine Gulch wildfire became the largest fire in Colorado history, only to be surpassed two months later by the Cameron Peak Fire. Suppression costs are $35,000,000.[42]
2020 3226acres Fawn Creek Fire 39º 45' 44", 108º 25' 7" Caused by lightning, July 13, 2020. Suppression costs are $2,285,000.
2020 461acres Chatridge 2 Fire Started due to a faulty utility pole operated by Xcel Energy. Large tankers operating out of Rocky Mountain Metropolitan Airport(KBJC) assisted in firefighting operations.
2020 32431acres Started along Interstate 70 in Glenwood Canyon.[43] Structures destroyed: 3. Suppression costs: $36,000,000.
2020 208663acres[44] Started August 13, cause under investigation. On 14 Oct 2020 the fire became the largest wildfire in Colorado history.[46] Structures destroyed: 461. Suppression costs: $134 million.[47]
2020 14577acresWilliams Fork fire Williams Fork Drainage in the Arapaho National Forest, southwest of Fraser.[48] Started August 14, human-caused. (Size as of 13 October 2020). Suppression costs: $22,470,000.(costs as of October 14, 2020)
2020 165acres Lewstone Fire Lewstone Creek between Highway 14 and Rist Canyon[49] Started on August 22 and was 100% contained on August 25.[50]
2020 20433acresMiddle Fork FireCaused by lightning, started in Routt National Forest. (Size as of 25 October 2020) Suppression costs: $5,819,235.00.(costs as of October 14, 2020)
2020 176878acres Mullen FireThis fire originated in Wyoming on September 17, and burned into Colorado on October 1.[51] [52] Most of the acreage of this fire is located in Wyoming. Size as of 17 October 2020. Structures destroyed: 66. Suppression costs: $34,599,924.(costs and structures destroyed as of October 15, 2020)
2020 192560acres[53] East Troublesome FireBegan on 10/14/2020 at 4:00 pm North of Parshall, Colorado causing the deaths of at least 2 elderly people. Cause under investigation. Colorado's second largest wildfire and the most destructive wildfire in Colorado history until the Marshal Fire of 2021, with estimated insured losses totaled $543 million ($560 in 2021 dollars) resulting from approximately 1,602 homeowner and auto insurance claims filed.[54]
2020 10095acres[55] Calwood FireReported at noon on 10/17/2020, North of Jamestown, Colorado. .
2020 460acres[56] Lefthand Canyon FireDiscovered 12:41:00 p.m. 10/18/2020, Near Ward, Colorado.[57]
20211600acresBoulder, ColoradoReported approximately 10:30 am on 12/30/2021 near Marshall, Colorado. High winds swept the grass fire eastward through the towns of Superior and Louisville, Colorado, causing the evacuation of more than 30,000 people and a loss of $513,212,589 in under six hours. There were 1084 residential structures destroyed and 149 residential structures damaged.[58] [59] [60] [61]
2022190acresBoulder, ColoradoReported approximately 2:00 0m on 03/26/2022.
20249053acresAlexander MountainReported approximately 11:00 am on 07/29/2024. 1% contained as of 8:40pm, 07/31/24.
20241548acresIndian Mountain, Lyons, ColoradoReported approximately 2:00 pm on 07/30/2024. 20% contained as of 7:20pm, 07/31/24.

See also

External links

38.9972°N -105.5478°W

Notes and References

  1. [Colorado State Forest Service]
  2. [Colorado State Forest Service]
  3. [Colorado State Forest Service]
  4. [Colorado State Forest Service]
  5. [Colorado State Forest Service]
  6. https://coloradosun.com/2020/08/27/pine-gulch-fire-largest-colorado-history/ Pine Gulch fire becomes largest in Colorado history as firefighters near full containment
  7. Associated Press (June 29, 2012). Obama declares disaster in Colorado as fires burn. Fox News
  8. Web site: Fire 30% contained, 473 homes burned. Denver Post. 15 June 2013.
  9. News: Ingold . John . Five charts that show where 2020 ranks in Colorado wildfire history . June 27, 2021 . . October 20, 2020.
  10. Web site: fire history.xls . Colorado State University . 2013-07-01 . https://web.archive.org/web/20131108024345/http://csfs.colostate.edu/pdfs/fire_history.pdf . 2013-11-08 . dead .
  11. Web site: Colorado Wildfires State and Private Lands . Colorado State University . 2013-07-01 . https://web.archive.org/web/20130626075317/http://csfs.colostate.edu/pages/documents/COLORADOWILDFIRES_reprt_table_cb_000.pdf . 2013-06-26 . dead .
  12. Web site: Pike-San Isabel National Forests & Cimarron and Comanche National Grasslands - Payne Gulch Trail #637 . Fs.usda.gov . 2022-09-16.
  13. Book: Year book of the State of Colorado. Yearbook of the State of Colorado. 1918. Brock-Haffner Press..
  14. Black Tiger Fire Case Study . PDF . Fire investigations . NFPA fire investigations – Natural disasters . National Fire Protection Association . Quincy, Massachusetts . 1990 .
  15. Web site: Courage and shock still resonate 25 years after deadly Storm King Mountain fire . 5 July 2019 . The Oregonian . 2020-09-29.
  16. Web site: Investigators: Cigarette caused Hi Meadow fire . Denver Post . 2018-06-29.
  17. Web site: larimer county 2016 multi-jurisdictional hazard mitigation plan. larimer county colorado. 7 October 2020.
  18. Web site: Northern Colorado Regional Hazard Mitigation Plan. larimer county colorado. 16 October 2020.
  19. Web site: Case Study: Hayman Fire, Hayman Colorado . American Planning Association . 2018-06-29.
  20. Web site: Fourmile Fire . 15 September 2010 . CBS Denver . 2018-06-29.
  21. Web site: Firefighters at Crystal fire prepare for Red Flag Warning . 5 April 2011 . Wildfire Today . 7 October 2020.
  22. Web site: Update on Crystal fire in Colorado . 4 April 2011 . Wildfire Today . 7 October 2020.
  23. Web site: Hewlett Fire Summary of Management Activities . Rocky Mountain Area IMT2 . 7 October 2020.
  24. Web site: Kirk Mitchell . Updated for 2018: 20 largest wildfires in Colorado history by acreage burned . The Denver Post . 2018-07-04 . 2020-10-10.
  25. Web site: John Ingold . Colorado wildfire: Last Chance, residents stand tall after huge wildfire. 26 June 2012. The Denver Post. 16 October 2020.
  26. Web site: Allie Swennes . Last Chance fire 100 percent contained; 45,000 acres burnt in Washington County. 26 June 2012. Fort Morgan Times. 16 October 2020.
  27. Web site: Eric Gorski . Black Forest fire near Colorado Springs at 75 % containment . 17 June 2013 . The Denver Post . 2013-07-01.
  28. Web site: Black Forest Fire 100% Contained; Neighborhoods Open To Residents . Kktv.com . 2013-07-01.
  29. News: Major fire erupts in Royal Gorge area: 3,800 acres burning.
  30. Web site: East Peak Fire. InciWeb.
  31. Web site: Colorado Wildfire Report: July 8. Colorado Division of Homeland Security and Emergency Management. 8 July 2013.
  32. Web site: West Fork Fire West Update. Archuleta County Emergency Information. 24 June 2013.
  33. Web site: inciweb: West Fork Complex Update. inciweb. 24 June 2013.
  34. News: West Fork Fire Complex 25 percent contained, 110,028 acres burned. Ryan Parker. July 5, 2013. The Denver Post. 7 August 2016.
  35. Web site: Officials confirm 23 homes destroyed in 117 Fire . 19 April 2018 . Wildfire Today . 15 October 2020.
  36. Web site: 2 1/2 Months Later, Spring Fire Now 100% Contained. 10 September 2018.
  37. News: Spring Fire 91 percent contained, at least 145 homes burned. 2018-07-12. FOX31 Denver. 2018-07-13. en-US.
  38. News: Spring Creek fire: Denmark man staying in U.S. on expired visa charged with 141 counts of arson in connection with wildfire. 2018-07-12. The Denver Post. 2018-07-13. en-US.
  39. Web site: National Large Incident Year-to-Date Report. 7 October 2020.
  40. Web site: inciweb: East Canyon Fire Information. National Interagency Fire Center. 8 September 2020.
  41. Web site: inciweb: Pine Gulch Fire Information. National Interagency Fire Center. 31 August 2020.
  42. Web site: National Large Incident YTD Report . gacc.nifc.gov.
  43. Web site: inciweb: Grizzly Creek Fire Information. National Interagency Fire Center. 31 August 2020.
  44. Web site: inciweb: Cameron Peak Fire Update. National Interagency Fire Center. 25 October 2020.
  45. Web site: inciweb: Cameron Peak Fire Update. National Interagency Fire Center. 10 October 2020.
  46. Web site: Kayli Plotner. The 20 largest wildfires in Colorado history by acreage burned, updated for 2020. 19 August 2020. The Denver Post. 15 October 2020.
  47. Web site: Blumhardt. Miles. Cameron Peak Fire at 97% containment; East Troublesome Fire reaches full containment. 2020-12-15. The Coloradoan. en-US.
  48. Web site: AirNow Fire and Smoke Map, EPA.
  49. Web site: Lewstone Fire burning in Larimer Country, NW of Fort Collins. 22 August 2020. KDVR FOX31. 23 August 2020.
  50. Web site: CBS Denver News: Lewstone Fire Now Fully Contained In Larimer County. 25 August 2020. 9 September 2020.
  51. Web site: Mullen Fire Public Information Map 10-1-2020 – InciWeb the Incident Information System.
  52. Web site: inciweb: Mullen Fire Information. National Interagency Fire Center. 3 October 2020.
  53. Web site: East Troublesome Fire Incident Overview. National Interagency Fire Center. 25 October 2020.
  54. Web site: East Troublesome Fire Incident Overview. National Interagency Fire Center. 24 October 2020.
  55. Web site: Calwood Fire Incident Overview. National Interagency Fire Center. 25 October 2020.
  56. Web site: Lefthand Canyon Fire Incident Overview. National Interagency Fire Center. 25 October 2020.
  57. Web site: RM GACC Home.
  58. https://www.9news.com/article/news/local/wildfire/boulder-county-fire-most-destructive-in-state-history/73-b1ffd46e-abff-46aa-acfe-37cbec423928 Boulder County fire is most destructive in state history after burning at least 500 structures
  59. https://www.denverpost.com/2021/12/30/boulder-county-wildfire-marshall-fire-photos/ PHOTOS: Marshall fire burns in Boulder County, damaging hundreds of homes
  60. https://www.dailycamera.com/2022/01/01/marshall-fire-at-least-three-people-missing-991-homes-destroyed/ Marshall Fire: At least three missing, feared dead; 991 homes destroyed
  61. https://www.boulderoem.com/boulder-county-releases-updated-list-of-structures-damaged-and-destroyed-in-the-marshall-fire/ Boulder County releases updated list of structures damaged and destroyed in the Marshall Fire