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BLM White River Field Office hunting access and seasons
BLM field office in Rio Blanco County and 2 more counties, 1,000,000 acres.
Photo: Jeffrey Beall (CC BY-SA 2.0)
Getting to BLM White River Field Office
What the agency says about BLM White River Field Office
BLM White River Field Office takes in 1,000,000 acres according to the BLM field office page. Size places it 3rd out of 10 BLM field offices in Colorado. 3 BLM field offices touch Rio Blanco County, and BLM White River Field Office is one of the set.
No species list is published for BLM White River Field Office, so the GMU seasons below decide what is open.
From the agency page (Bureau of Land Management, Northwest District Office); retrieved 2026-11-04, checked November 5, 2026.
Nearby
Places to hunt and shoot around BLM White River Field Office
What BLM White River Field Office allows and forbids
Unless BLM has closed a spot, its public land can be hunted. Get permission before crossing private property to reach BLM acres.
The BLM page says: “The White River Field Office administers more than one million BLM surface acres in Rio Blanco, Moffat and Garfield Counties”
From the agency source; checked November 5, 2026.
BLM White River Field Office route and map files
BLM White River Field Office is plotted at 39.9807, -108.5603 on the statewide map.
point from CPW Hunting Atlas Land Management (COMaP) BLM polygons inside the BLM administrative unit boundary (polygon centroid of the largest part); checked November 5, 2026.
GMUs and unit rules on BLM White River Field Office
Big game licenses here are sold by unit, and BLM White River Field Office touches 12 GMUs: GMU 10, GMU 11, GMU 12, GMU 21, GMU 22, GMU 23, GMU 24, GMU 30, GMU 31, GMU 32, GMU 33, GMU 211.
Elk antler point restrictions apply in GMU 11, GMU 12, GMU 21, GMU 22, GMU 23, GMU 24 and 5 more. Mandatory free CWD testing applies to listed rifle elk hunt codes in GMU 10, GMU 11, GMU 12, GMU 21, GMU 22, GMU 23 and 6 more. For lions, the units fall in harvest-limit groups 1 and 2.
| Unit | Where | Watch for |
|---|---|---|
| GMU 10 | Moffat, Rio Blanco | elk CWD testing, lion group 1, spring turkey OTC |
| GMU 11 | Moffat, Rio Blanco | elk antler point rule, elk CWD testing, lion group 1 |
| GMU 12 | Rio Blanco, Moffat, Routt | elk antler point rule, elk CWD testing, lion group 2 |
| GMU 21 | Rio Blanco, Garfield | elk antler point rule, elk CWD testing, lion group 1 |
| GMU 22 | Rio Blanco, Garfield | elk antler point rule, elk CWD testing, lion group 1 |
| GMU 23 | Rio Blanco, Garfield | elk antler point rule, elk CWD testing, lion group 2 |
| GMU 24 | Rio Blanco, Garfield | elk antler point rule, elk CWD testing, lion group 2 |
| GMU 30 | Mesa, Garfield | elk antler point rule, elk CWD testing, lion group 1 |
| GMU 31 | Garfield, Mesa, Rio Blanco | elk antler point rule, elk CWD testing, lion group 1 |
| GMU 32 | Garfield | elk antler point rule, elk CWD testing, lion group 1 |
| GMU 33 | Garfield, Rio Blanco | elk antler point rule, elk CWD testing, lion group 2 |
| GMU 211 | Moffat, Rio Blanco | elk antler point rule, elk CWD testing, lion group 1 |
CPW publishes harvest by GMU, not by property. In 2024, GMU 22 led these units with 770 elk taken.
| GMU | Animal | Taken | Hunters | Success rate |
|---|---|---|---|---|
| GMU 10 | Elk | 158 | 274 | 58% |
| GMU 10 | Deer | 58 | 67 | 86% |
| GMU 10 | Pronghorn | 10 | 10 | 100% |
| GMU 10 | Black bear | 0 | – | – |
| GMU 11 | Elk | 623 | 2,467 | 25% |
| GMU 11 | Deer | 288 | 600 | 48% |
| GMU 11 | Pronghorn | 32 | 42 | 78% |
| GMU 11 | Black bear | 2 | – | – |
| GMU 12 | Elk | 755 | 2,634 | 29% |
| GMU 12 | Deer | 147 | 467 | 32% |
| GMU 12 | Pronghorn | 8 | 11 | 67% |
| GMU 12 | Black bear | 13 | – | – |
| GMU 21 | Elk | 324 | 1,992 | 16% |
| GMU 21 | Deer | 333 | 420 | 79% |
| GMU 21 | Black bear | 5 | – | – |
| GMU 22 | Elk | 770 | 2,668 | 29% |
| GMU 22 | Deer | 293 | 494 | 59% |
| GMU 22 | Pronghorn | 0 | 4 | 0% |
| GMU 22 | Black bear | 7 | – | – |
| GMU 23 | Elk | 423 | 1,870 | 23% |
| GMU 23 | Deer | 150 | 565 | 26% |
| GMU 23 | Pronghorn | 2 | 7 | 21% |
| GMU 23 | Black bear | 19 | – | – |
| GMU 24 | Elk | 265 | 1,879 | 14% |
GMU overlay from the CPW Big Game GMU layer; unit rules from the 2026 Big Game brochure; 2024 elk harvest by GMU, 2024 deer harvest by GMU, 2024 pronghorn harvest by GMU, 2024 bear harvest by GMU; checked November 5, 2026.
BLM White River Field Office season calendar by GMU
The units of BLM White River Field Office carry 57 big game seasons this year. You can buy an OTC license for black bear, elk and wild turkey here; other rows are limited. We dropped 54 rows valid only on private land or enrolled ranches. Spring 2027 turkey dates are not published yet, so the spring row is last year's.
| Species | Season | Sex | Kind | From | To | Units |
|---|---|---|---|---|---|---|
| Elk | Archery | cow | Limited, nonresident | Sep 2, 2026 | Sep 30, 2026 | 21, 22, 30, 31 + |
| Elk | Archery | cow | OTC, residents | Sep 2, 2026 | Sep 30, 2026 | 21, 22, 30, 31 + |
| Elk | Archery | either sex | Limited draw | Sep 2, 2026 | Sep 30, 2026 | 10, 12, 23, 24 + |
| Elk | Archery | either sex | Limited, nonresident | Sep 2, 2026 | Sep 30, 2026 | 11, 21, 22, 30 + |
| Elk | Archery | either sex | OTC, residents | Sep 2, 2026 | Sep 30, 2026 | 11, 21, 22, 30 + |
| Elk | Muzzleloader | bull | Limited draw | Sep 12, 2026 | Sep 20, 2026 | 10 |
| Elk | Muzzleloader | cow | Limited draw | Sep 12, 2026 | Sep 20, 2026 | 10, 11, 12, 21 + |
| Elk | Muzzleloader | either sex | Limited draw | Sep 12, 2026 | Sep 20, 2026 | 11, 12, 21, 22 + |
| Elk | Rifle | either sex | Limited, early | Oct 1, 2026 | Oct 11, 2026 | 10 |
| Elk | Rifle | bull | Limited draw | Oct 14, 2026 | Oct 18, 2026 | 11, 12, 23, 24 + |
| Elk | Rifle | cow | Limited draw | Oct 14, 2026 | Oct 18, 2026 | 10, 11, 12, 21 + |
| Elk | Rifle | either sex | Limited draw | Oct 14, 2026 | Oct 18, 2026 | 21, 22, 30, 31 + |
| Elk | Rifle | cow | Limited draw | Oct 24, 2026 | Nov 1, 2026 | 10, 11, 12, 21 + |
| Elk | Second rifle | bull | OTC | Oct 24, 2026 | Nov 1, 2026 | 11, 12, 21, 22 + |
| Elk | Rifle | cow | Limited draw | Nov 7, 2026 | Nov 15, 2026 | 10, 11, 12, 21 + |
| Elk | Third rifle | bull | OTC | Nov 7, 2026 | Nov 15, 2026 | 11, 12, 21, 22 + |
| Elk | Rifle | bull | Limited draw | Nov 18, 2026 | Nov 22, 2026 | 11, 12, 23, 24 + |
| Elk | Rifle | cow | Limited draw | Nov 18, 2026 | Nov 22, 2026 | 10, 11, 12, 21 + |
| Elk | Rifle | either sex | Limited draw | Nov 18, 2026 | Nov 22, 2026 | 21, 22, 30, 31 + |
| Elk | Rifle | cow | Limited, late | Dec 1, 2026 | Dec 31, 2026 | 10, 11, 22, 211 |
| Elk | Rifle | cow | Limited, late | Dec 15, 2026 | Jan 15, 2027 | 30, 31 |
| Deer | Archery | buck | Limited draw | Sep 2, 2026 | Sep 30, 2026 | 10, 21, 30 |
| Deer | Archery | either sex | Limited draw | Sep 2, 2026 | Sep 30, 2026 | 11, 12, 22, 23 + |
| Deer | Rifle | buck | Limited, early | Sep 5, 2026 | Sep 13, 2026 | 11, 12, 24 |
| Deer | Muzzleloader | buck | Limited draw | Sep 12, 2026 | Sep 20, 2026 | 10, 11, 12, 21 + |
| Deer | Muzzleloader | doe | Limited draw | Sep 12, 2026 | Sep 20, 2026 | 11, 12, 22, 23 + |
| Deer | Rifle | buck | Limited, early | Sep 12, 2026 | Sep 20, 2026 | 11 |
| Deer | Rifle | buck | Limited draw | Oct 24, 2026 | Nov 1, 2026 | 10, 11, 12, 21 + |
| Deer | Rifle | doe | Limited draw | Oct 24, 2026 | Nov 1, 2026 | 11, 12, 22, 23 + |
| Deer | Rifle | buck | Limited draw | Nov 7, 2026 | Nov 15, 2026 | 10, 11, 12, 21 + |
| Deer | Rifle | doe | Limited draw | Nov 7, 2026 | Nov 15, 2026 | 11, 12, 22, 23 + |
| Deer | Rifle | buck | Limited draw | Nov 18, 2026 | Nov 22, 2026 | 11, 12, 22, 23 + |
| Deer | Rifle | doe | Limited, split | Nov 18, 2026 | Nov 22, 2026 | 11, 211 |
| Deer | Rifle | doe | Limited, late | Dec 1, 2026 | Dec 14, 2026 | 12 |
| Pronghorn | Archery | buck | Limited draw | Aug 15, 2026 | Sep 20, 2026 | 11, 12, 211 |
| Pronghorn | Archery | either sex | Limited draw | Aug 15, 2026 | Sep 20, 2026 | 30 |
| Pronghorn | Archery | doe | Limited draw | Sep 1, 2026 | Sep 20, 2026 | 11, 12, 211 |
| Pronghorn | Muzzleloader | buck | Limited draw | Sep 21, 2026 | Sep 29, 2026 | 11, 12, 211 |
| Pronghorn | Muzzleloader | doe | Limited draw | Sep 21, 2026 | Sep 29, 2026 | 11, 12, 211 |
| Pronghorn | Rifle | buck | Limited draw | Oct 3, 2026 | Oct 11, 2026 | 10, 11, 12, 30 + |
| Pronghorn | Rifle | doe | Limited draw | Oct 3, 2026 | Oct 11, 2026 | 11, 12, 211 |
| Moose | Archery | cow | Limited draw | Sep 12, 2026 | Sep 30, 2026 | 12, 23, 24, 33 |
| Moose | Muzzleloader | cow | Limited draw | Sep 12, 2026 | Sep 20, 2026 | 12, 23, 24, 33 |
| Moose | Rifle | cow | Limited draw | Oct 1, 2026 | Oct 14, 2026 | 12, 23, 24, 33 |
| Moose | Season choice | bull | Limited draw | Oct 1, 2026 | Oct 14, 2026 | 12, 33 |
| Moose | Rifle | cow | Limited, late | Oct 14, 2026 | Nov 22, 2026 | 12, 23, 24 |
| Black bear | Archery | either sex | Limited draw | Sep 2, 2026 | Sep 30, 2026 | 10, 11, 12, 21 + |
| Black bear | Archery | either sex | OTC | Sep 2, 2026 | Sep 30, 2026 | 12, 21, 22, 23 + |
| Black bear | Rifle | either sex | Limited draw | Sep 2, 2026 | Sep 30, 2026 | 10, 11, 12, 21 + |
| Black bear | Muzzleloader | either sex | Limited draw | Sep 12, 2026 | Sep 20, 2026 | 10, 11, 12, 21 + |
| Black bear | Muzzleloader | either sex | OTC | Sep 12, 2026 | Sep 20, 2026 | 12, 21, 22, 23 + |
| Black bear | Rifle | either sex | Limited draw | Oct 14, 2026 | Nov 22, 2026 | 10, 11, 211 |
| Black bear | Rifle | either sex | OTC | Oct 14, 2026 | Nov 22, 2026 | 12, 21, 22, 23 + |
| Mountain lion | All methods | – | Group harvest limit | Nov 23, 2026 | Mar 31, 2027 | 10, 11, 21, 22 + |
| Wild turkey | Spring | – | Limited draw | Apr 11, 2026 | May 31, 2026 | 21, 23 |
| Wild turkey | Spring | – | OTC | Apr 11, 2026 | May 31, 2026 | 10, 11, 12, 22 + |
| Wild turkey | Fall | – | OTC | Sep 1, 2026 | Oct 4, 2026 | 10, 11, 12, 22 + |
Season rows and hunt codes from the 2026 Colorado Big Game brochure, the 2026 Small Game and Waterfowl brochure, the Turkey brochure and the Mountain Lion brochure; property access dates still apply; checked November 5, 2026.
Mapped neighbours of BLM White River Field Office
Coal Ridge STL sits 18 miles north of the BLM White River Field Office point. Nearby public places include 4 trust land parcels and 2 SWAs.
| Area | Kind | Acres | County | Miles off | Direction |
|---|---|---|---|---|---|
| Coal Ridge STL | State trust land | 640 | Moffat | 18 miles | north |
| Middle Wolf Creek STL | State trust land | 640 | Moffat | 18 miles | north |
| Piceance SWA | SWA | 25,193 | Rio Blanco | 19 miles | east |
| Pinon Ridge STL | State trust land | 640 | Moffat | 19 miles | northeast |
| Rio Blanco Lake SWA | SWA | 383 | Rio Blanco | 21 miles | east |
| Skull Creek STL | State trust land | 639 | Moffat | 21 miles | north |
Point: CPW Hunting Atlas Land Management (COMaP) BLM polygons inside the BLM administrative unit boundary (polygon centroid of the largest part). Straight-line distances. Closed places from lands.json closed rows. Statewide public land map.
BLM White River Field Office: nearby towns, shops and the CPW office
Measured in a straight line, Rangely is 14 miles from BLM White River Field Office. For a full-size grocery run, Rifle (10,663 people) is the pick. You can reach the Meeker CPW office in about 32 miles of straight line.
| Town | County | 2024 population | Away | Which way |
|---|---|---|---|---|
| Rangely | Rio Blanco | 2,289 | 14 miles | northwest |
| Dinosaur | Moffat | 247 | 30 miles | northwest |
| Meeker | Rio Blanco | 2,390 | 36 miles | east |
| Maybell | Moffat | – | 45 miles | northeast |
| Rifle | Garfield | 10,663 | 52 miles | southeast |
Towns from places.json (Census 2024 estimates); CPW offices from the CPW Contact Us page; businesses from services.json listings; straight-line miles. Checked November 5, 2026.
BLM White River Field Office: when the legal day starts and ends
Big game light near BLM White River Field Office starts 30 minutes before sunrise and ends 30 minutes after sunset; turkeys, small game and ducks end at sunset.
| Day | Marker | Sun up | Sun down | Elk and deer | Turkey and ducks |
|---|---|---|---|---|---|
| Aug 15, 2026 | Pronghorn bow opener | 6:24 a.m. | 8:12 p.m. | 5:54 a.m. to 8:42 p.m. | 5:54 a.m. to 8:12 p.m. |
| Sep 2, 2026 | Archery opener | 6:41 a.m. | 7:45 p.m. | 6:11 a.m. to 8:15 p.m. | 6:11 a.m. to 7:45 p.m. |
| Sep 12, 2026 | Muzzleloader opens | 6:50 a.m. | 7:29 p.m. | 6:20 a.m. to 7:59 p.m. | 6:20 a.m. to 7:29 p.m. |
| Oct 3, 2026 | Duck season opens | 7:10 a.m. | 6:54 p.m. | 6:40 a.m. to 7:24 p.m. | 6:40 a.m. to 6:54 p.m. |
| Oct 24, 2026 | Second rifle opens | 7:32 a.m. | 6:22 p.m. | 7:02 a.m. to 6:52 p.m. | 7:02 a.m. to 6:22 p.m. |
| Nov 23, 2026 | Lion season opens | 7:07 a.m. | 4:53 p.m. | 6:37 a.m. to 5:23 p.m. | 6:37 a.m. to 4:53 p.m. |
| Dec 21, 2026 | Shortest day | 7:31 a.m. | 4:51 p.m. | 7:01 a.m. to 5:21 p.m. | 7:01 a.m. to 4:51 p.m. |
Hours rules from the 2026 Colorado Big Game brochure and the Small Game and Waterfowl brochure; sunrise and sunset worked out for this location with the NOAA solar formula (Mountain Time); checked November 5, 2026. Legal hours for every county.
Landscape and game around BLM White River Field Office



Public and private ranges before BLM White River Field Office
Mesa County holds the CPW-listed range nearest BLM White River Field Office: Cameo Shooting and Education Complex (59 miles).
From the CPW Shooting Range Finder, ranges’ own pages and directory listings, checked November 5, 2026.
BLM White River Field Office: questions hunters ask
What does it take to hunt BLM White River Field Office legally?
No extra permit; buy the Colorado license for the GMU and season.
What acreage does the record give for BLM White River Field Office?
All told it takes in 1,000,000 acres.
Which county sheriff and county roads serve BLM White River Field Office?
GIS puts it in Rio Blanco County, Moffat County and Garfield County.
What hunt code unit applies to BLM White River Field Office?
It overlaps GMU 10, GMU 11, GMU 12, GMU 21, GMU 22, GMU 23, GMU 24, GMU 30 and 4 more.
What animals may be hunted on BLM White River Field Office?
State seasons decide; the manager does not publish a game list.
Is elk on BLM White River Field Office draw only?
Yes, for part of the elk calendar: 4 rows, including archery (OTC, residents). Leftover licenses went on sale August 4.
Which special elk rules cover BLM White River Field Office?
Free mandatory CWD tests apply to some rifle elk codes in GMU 10, GMU 11, GMU 12, GMU 21, GMU 22 and 7 more. GMU 11, GMU 12, GMU 21, GMU 22, GMU 23 and 6 more carry the elk antler point restriction.
Where do I buy gas and ice near BLM White River Field Office?
Rangely is 14 miles from the record point.
Where do I report trouble on BLM White River Field Office?
CPW Meeker Office in Meeker, (970) 878-6090 (32 miles away); CPW offices close on state holidays.
Must I wear blaze orange or pink on BLM White River Field Office?
Yes for firearm big game: 500 square inches of fluorescent orange or pink on the upper body and a matching head covering. Camo orange does not count.
Can deer or elk be baited on BLM White River Field Office?
No. Deer and elk may not be hunted over bait; migratory bird hunters also follow the federal 10-day baited-area rule.
When does big game light begin and end on BLM White River Field Office?
Big game 6:18 a.m. to 5:35 p.m. on November 7, 2026 at the Rio Blanco County centre; turkey, small game and ducks stop at sunset.
Which agency page should I check for BLM White River Field Office?
The Bureau of Land Management, Northwest District Office page has the current rules.
Wrap-up for BLM White River Field Office
Property rules, closures and reservation needs on BLM White River Field Office can change mid-season; posted signs and the agency page have the last word.
Sources: source 1 · source 2 · source 3 · source 4; seasons from the 2026 Colorado Big Game brochure. Checked November 5, 2026.
Other photos on this page: USFWS/Southeast (CC BY 2.0); NPS Photo (Public domain); ShenandoahNPS (Public domain).