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A year after a conservation-heavy draft management plan for 3.6 million acres of public land in southwest Wyoming ignited intense opposition, the Bureau of Land Management has issued a finalized plan seeking more of a balance between landscape protection and development. 

The final environmental impact statement outlining BLM’s proposed Resource Management Plan for the Rock Springs Field Office was released Thursday. The plan blends all four previous “alternatives” in an apparent effort to placate the public and cooperating agencies that protested the plan a year ago — though Wyoming officials are already saying the plan does too much to protect the environment at the expense of the state’s economy.

The Rock Springs Resource Management Plan has not been updated since 1997, though there have been years of effort at completing a revision. The final plan deviates from the draft plan significantly. Some of the most notable changes include: 

  • Areas of Critical Environmental Concern were reduced from 1.6 million acres to 935,000 acres. (Currently there are 226,000 acres of ACECs in the field office.)
  • Closures to fluid mineral extraction have been roughly lopped in half. In draft plans, 2.19 million acres were proposed to be off-limits to drilling, but the final plans would close 1.08 million acres — leaving 70% available for development. 
  • With mule deer and pronghorn migrations, the BLM went from complete protection of designated routes to management “in a manner consistent” with the state of Wyoming’s migration policy. Because of the state policy’s permissiveness for development, that means a significant reduction in protections for migrating wildlife. Oil and gas leasing would be allowed in corridors as long as there’s an “acceptable conservation plan.” 
  • Curtailment of livestock grazing, currently permitted on 99.97% of the Rock Springs Field Office is smaller than in the initial proposal. The draft called for making 8,572 acres (0.2% of the field office) unavailable for grazing, but the final plan reduces that to 2,114 acres (0.005%). 

Opposition to BLM’s final plans materialized within minutes.

The Killpecker Dunes, the largest active sand dune region in Wyoming, are located within the Bureau of Land Management’s Rock Springs Field Office. Plans for the 3.6-million-acre region are being finalized by the federal agency. (Ecoflight)

Gov. Mark Gordon issued a statement saying, “unfortunately, but not surprisingly” the final plan “does not meet Wyoming’s expectations of durable, multiple use of public lands.” 

“A cursory review makes it clear where the BLM considered local and cooperative input, and where the agency chose to force through national agendas,” the governor stated. “It is important to compare this document to the current status on the ground, and not by how much it has shifted away from the BLM’s worst-case scenario.”

Rhetoric flies

After a misinformation-fueled backlash mounted in response to the draft RMP, the governor assembled a taskforce to provide additional guidance to the federal agency. The task force, Gordon’s statement said, “helped claw” the BLM plan away from the “absolutely unworkable” proposal outlined in the draft.

Still, Gordon pledged to file a protest — the ordinary process BLM utilizes to create changes before it issues a record of decision. A 30-day protest period starts Friday, the day the notice of availability for the BLM’s final EIS publishes in the Federal Register. 

Steve Martin, past president of Bowhunters of Wyoming, attends a meeting about the BLM’s Rock Springs Area Resource Management Plan Revision in Rock Springs on Nov. 17, 2023. (Angus M. Thuermer Jr./WyoFile)

Wyoming’s congressional delegation issued statements rebuking the proposed RMP with more bombast. U.S. Sen. John Barrasso argued it “strangles responsible natural resource development,” while U.S. Sen. Cynthia Lummis called it a “land grab” that “will deliver a seismic blow to Wyoming’s economy.” 

Meantime, some environmental groups with a presence in Wyoming supported the final plan with more vigor than they did the draft a year ago. 

Josh Coursey, who leads the Muley Fanatic Foundation, was a member of the task force Gordon appointed to develop final recommendations for the BLM. He praised the final proposal.

“BLM’s proposed plan is not only critical for sustaining the long-term health of sensitive fish and wildlife habitat in southwestern Wyoming, it also honors the wishes of the Greater Little Mountain Coalition and Governor Gordon’s Rock Springs task force,” Coursey said in a statement. “The RMP brings much-needed updates to the current plan, which is sorely outdated, and is a critical step to ensuring that the right combination of multiple uses, including hunting and fishing, grazing, wildlife conservation and responsible energy development, are prioritized for years to come.”

A large elk herd kicks up a cloud of dust as it evacuates a hillside on Little Mountain. (Steven Brutger)

Along with guiding grazing, wildlife management and energy development, the final plan will have a bearing on recreation throughout the enormous acreage, which includes the prized hunting grounds of the Greater Little Mountain Area, the badlands of Adobe Town and the popular play areas of Killpecker Dunes in the Red Desert. Land users hunt for rocks, snowmobile, camp and hike on the lands. Indigenous residents visit sacred sites.

Special designations 

The controversial conservation-heavy draft plan would have eliminated all existing special recreation management area designations, which provide specific recreation opportunities such as trailhead areas for hikers or off-road vehicle users. The areas would not have closed, but the agency would no longer prioritize developed recreation if the designations were discontinued. 

The final proposal reinstates five of those recreation areas, including a smaller version of the Wind River Front as well as the Continental Divide Scenic Trail, Continental Divide Snowmobile Trail, Killpecker Sand Dunes and Little Mountain areas. 

Another special designation in the draft plan that came under fire was Areas of Critical Environmental Concern, which are used to protect important historic, cultural and scenic values. Some 286,000 acres of the 3.5-million-acre region are now designated as ACECs, but in the draft EIS the proposal swelled to 1.6 million acres. That expansion outraged industry proponents.

A Continental Divide Trail thru-hiker camps in the Red Desert. (Johnny Carr/Continental Divide Trail Coalition) 

The final proposal shaves the acreage down to 935,000. Its ACECs include 10 already existing ones like White Mountain Petroglyphs, Oregon Buttes and Steamboat Mountain, as well as two new ones: Pinnacles and Big Sandy Openings. 

That outcome appears unacceptable for critics like Gordon, who noted in his statement that “one quarter of the Field Office remains slated for area of critical environmental concern (ACEC) designation.”

In contrast, increased ACEC acres surviving in the final plan was a bright spot for The Wilderness Society. The proposed RMP “will help safeguard world-renowned wildlife habitats in the Northern Red Desert and Big Sandy Foothills, plus important cultural areas and hunting, fishing and OHV access,” Wyoming state director Julia Stuble said in a statement. 

The final RMP, however, does not include changes for wilderness study areas, which are places potentially eligible for Wilderness Act designation that are managed to preserve their wilderness qualities. There are currently 228,000 acres in 13 areas under that designation in the field office area. The final plan retains the status quo. 

Recreation 

The BLM’s final proposal retains outdoor recreation opportunities in the Rock Springs Field Office. They include: 

  • Existing campgrounds would continue to be open and maintained.
  • Dispersed camping would still be allowed.
  • Recreational activities such as hunting, fishing and backpacking would still be allowed.
  • Motorized vehicles would be allowed on established roads and trails including in the Killpecker Sand Dunes open play area.
  • There are no restrictions to activities such as snowmobiling or hiking proposed for the Continental Divide Snowmobile Trail. Trail extensions like loops can be added to the snowmobile track.
The Killpecker Sand Dunes Open Play Area is located about 32 miles north of Rock Springs. (BLM-Wyoming Flickr)

The conservation-heavy draft plan, in contrast, would have prohibited recreation projects near Sweetwater Campgrounds, Boars Tusk, Leucite Hills and the Continental Divide Snowmobile Trail. Dirt bike and ATV rallies, cross-country races and other organized events also would have been banned. The final plan allows permits for those types of events on a case-by-case basis. 

The final Rock Springs RMP proposes half-mile protective buffers around Native American petroglyphs to protect cultural and historical values. Additionally, it closes all known human burial sites — Indigenous sites and otherwise — to surface-disturbing activities. The plans also mandate consultation with tribal leaders whenever an activity is proposed within 3 miles of a sacred or traditional cultural area. 

A petroglyph panel in the Red Desert. (Katie Klingsporn/WyoFile)

Energy 

Like Wyoming elected officials, energy industry representatives — particularly oil and gas — were especially critical of the draft proposal to close federal rights-of-way on nearly 2.5 million acres. In essence, the closures would have prevented industries from building roads, power lines and pipelines to service gas fields or mines, with the intention of “less development overall,” a BLM spokesman told WyoFile last year.

BLM’s final plan reduces the rights-of-way exclusion zone to 1.1 million acres — a 56% cut.

That’s “still excessive,” Western Energy Alliance President Kathleen Sgamma said in a prepared statement. “When we put our regional lens on, this plan — along with plans from other western states — we see the Biden/Harris administration using the BLM land-use planning process to all but enact a leasing and fracking ban by other means.”

Lander-based conservation group Wyoming Outdoor Council considered the BLM’s larger rights-of-way exclusion zone in last year’s draft proposal to be practical, suggesting the agency was simply removing “marginal” energy development areas, including for wind, solar and geothermal energy.

This map depicts rights-of-way exclusion areas as proposed by the Bureau of Land Management in its 2024 final Rock Springs Resource Management Plan. (Wyoming Bureau of Land Management)

Outdoor Council Program Director Alec Underwood noted that much of the area removed from the draft exclusion zone is in the “checkerboard” area, where there’s already long-established rights-of-way along the Interstate 80 corridor.

“It seems appropriate, given the proximity to existing development,” Underwood told WyoFile. 

Maintaining that area for potential new rights-of-way was a consensus-based recommendation for compromise proposed by Gordon’s task force, he added.

“Our organization was mostly interested in seeing protections for rights-of-way exclusion in the northern part of the field office where it makes a lot of sense, and they matter given the areas of undeveloped lands and the significance of some of the wildlife habitat in those areas.”

Today, nearly half of the 3.6-million acres of federal land is already leased for energy development. Those legal rights to develop are not affected by the rights-of-way exclusion zone, which means they’re not put into jeopardy by BLM’s final resource management plan, whatever is chosen. 

Both conservation advocates and energy industry officials described the BLM’s preferred action plan as a compromise that takes into account multi-stakeholder input — although neither said they got all they wanted.

“This is what responsible planning looks like,” Center for Western Priorities Policy Director Rachael Hamby told WyoFile. “In any situation where the BLM or any management agency is trying to balance so many different uses and resources and values, no one’s going to get everything that they want.”

Wildlife migration 

As expected, the final Rock Springs RMP proposes fewer stout safeguards for ungulate migration. In June, BLM-Wyoming director Andrew Archuleta signaled that his agency was stepping back from outright preservation of corridors used by pronghorn and mule deer traveling to and from their seasonal ranges. 

BLM’s draft plans proposed an ACEC that would allow no surface disturbance whatsoever inside the migration corridor that mule deer traverse from the Red Desert to the Hoback River basin — and well beyond

In contrast, the final plan explicitly calls for allowing drilling in designated migration corridors as long as the BLM and drilling companies agree to an “acceptable conservation plan for avoidance, minimization, rectification and/or restoration.” 

A group of pronghorn trots through the snow in the Green River Basin in April 2023. (Mike Koshmrl/WyoFile)

The final Rock Springs RMP states BLM will consult with the Wyoming Game and Fish Department about those conservation plans, which are intended to ensure drilling activities don’t displace deer or diminish their populations. 

Advocacy groups had mixed reactions to the changes in migration policy. 

“While the plan could be improved — protections for the iconic big game migration corridors in the region, for example, fall short of the mark — we appreciate that the agency worked diligently to ensure that updated management direction will conserve some of our country’s best remaining wildlife habitat,” the Outdoor Council’s Underwood said in a statement. 

Stuble, with The Wilderness Society, took issue with several aspects of BLM’s proposed protections of migration corridors, which mirrors Wyoming’s permissive approach. She dislikes how the policy only applies to mule deer and pronghorn, leaving out elk, and how it allows for disturbance in crucial habitats like “stopover” areas, she said.

A band of bull elk stroll through the Red Desert in 2018. (Clay Stott/BLM-Wyoming Flickr)

“Number two, [Wyoming’s] designation process is not only lengthy, but fairly politicized,” she told WyoFile. “There could be future big game migration corridors for mule deer or pronghorn that don’t reach designation, but still require decent management to maintain functionality. They would be excluded by this [final plan].” 

The Wyoming Wildlife Federation is taking a different stance. 

“We’re overall happy that BLM is following the state’s lead on migration corridor management in the RMP,” said Nat Patterson, the nonprofit’s policy coordinator. 

Employees of the Bureau of Land Management’s Wyoming office were unavailable for an interview Tuesday before this story published. The proposed RMP has been posted online at BLM’s National NEPA Register. It’s also available for review below.

Mike Koshmrl reports on Wyoming's wildlife and natural resources. Prior to joining WyoFile, he spent nearly a decade covering the Greater Yellowstone Ecosystem’s wild places and creatures for the Jackson...

Katie Klingsporn reports on outdoor recreation, public lands, education and general news for WyoFile. She’s been a journalist and editor covering the American West for 20 years. Her freelance work has...

Dustin Bleizeffer covers energy and climate at WyoFile. He has worked as a coal miner, an oilfield mechanic, and for 26 years as a statewide reporter and editor primarily covering the energy industry in...

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  1. After many years of being the “Bureau of Livestock and Mining “ the BLM has presented a plan that has a reasonable balance between wildlife and development. I applaud them for their efforts. It is still flawed but not carved in stone.

  2. Great full spectrum reporting. I understand the need for energy resources. But even more important is the care & management of wildlife, their migratory routes, water resources on those lands, feeding and birthing areas, especially wintering grounds. It’s a delicate balance. But it’s better to do the right thing and care for the fragile resource of Wyomings wildlife which is almost integral with the very image of Wyoming. Energy development needs to be monitored and managed very carefully. But please error or give favor to Wyomings wildlife.

  3. For years these public lands have been multiple used to death. Every restriction has been met with a temper tantrum. Citizens, whether corporate, agricultural and recreational reflect the me me me attitude present in our country.
    We need to be good stewards and manage sustainably. That all interests came to the table and compromises are reflected in the final draft is still not enough for tunnel focused interests.
    As our population continues to grow, dividing the pie will only get more contentious.

  4. I wish our representatives were as concerned about wildlife and the environment as they are guns and bullets .Thats all they run on to get elected. Conservative common sense values means they don’t know how to read.

  5. “the plan does too much to protect the environment”. Oh, my. Is that possible? Perhaps cow and sheep herds don’t need a healthy environment. Feral horses certainly do not. ??? We do need to pay attention to Wyoming’s job market. Provide interesting, desirable, good-money-making jobs to help keep young people happily breathing life into our state. All the trades are desperately needed. We could certainly use a few more doctors, nurses, firefighters, law enforcement, etc, etc.. (I’m one of those bad guys who is not currently interested in growth. I like stability.) The fabulous wild lands, and their inhabitants, which Wyoming still has, are one of the biggest moneymakers in the state. Treasure them. Support them. Please.

  6. It appears to me that the BLM has bent over backwards to appease commercial and state interests in the RSRMP. These interests, specifically oil and gas and agricultural should fully endorse the plan as it stand.

  7. Gordon’s task force says that the compromise will harm “customs, and culture” of Wyoming??? How will conserving natural areas and wildlife harm customs and culture??? Culture of oil and gas?!

  8. RSGA is the horse hating group of the country. Unless an animal goes moo…they are destined to be killed. Don’t be fooled by pretty words and pretty documents. I’ve watched what they’ve done to wild horses. It simply are the facts. No lies and no cow manure.

  9. The possess and exploit wing will never be satisfied with limits on snatch and grab. The fossil fuels folks are hooked on easy money damn the cost to everyone else.

  10. WYOFILE has recently reported on some extremely important matters related to livestock grazing in the Rock Springs District. First, I’d like to say that many readers have been strong advocates of reducing grazing on the public lands. However, everything has gone in favor of the Wyoming Stockgrowers Assn. and the Rock Springs Grazing Assn. in the past week. Previously, WYOFILE reported on the BLM and RSGA winning two important court cases last week having to do with feral horse usage of the federal lands – one of which reaffirmed the rights of the RSGA to graze on the private land within the checker board which they lease from an oil company. In another major development, the Rock Springs District is rounding up excess feral horses and reducing their numbers to appropriate stocking levels. And, in today’s article concerning the FEIS, I learned that grazing is allowed on well over 99% of the federal land in the district. As a result of these developments, Jim Magagna and the RSGA are enjoying a remarkable string of legal victories. What this means for those of you that were hoping for a significant reduction in livestock grazing in the FEIS is that it’s not going to happen at least at this time. There may be some adjustments in AUMs but no major grazing reductions. This transpired because the RSGA is in a very strong legal position and they basically have “grand fathered” grazing rights; that is, their grazing leases were acquired 100 years or more ago and they have the right to continue leasing the federal lands especially since they have paid for some of the improvements to the federal lands such as fences, two track roads and some water improvements; and in some cases, they may have the water rights in the vast pastures. So, at this time, with the FEIS just being released today, these developments which WYPFILE has reported on in an unbiased way during the last week, will come as a great disappointment to wild horse advocates and grazing reduction advocates. These are issues which commonly are addressed by the courts and not decided in the arena of public opinion.
    With respect to feral horses grazing in the checker board land ownership pattern, it must be noted that usage of the vast pastures by the feral horses is only one of the many multi uses allowed. The feral horses do not have exclusive usage of these areas and must share the forage with the livestock industry and the wildlife – this can only be accomplished by maintaining the feral horses at an appropriate level. The FEIS allows for multi use of the checker board land – this does not apply outside of the checker board where the Horse Management Areas contain a higher percent of federal land ( the checker board is 50% private land ). Please be aware of these matters as you review the FEIS.

  11. Reminder: BLM RMPs and USFS Forest Plans have something for everyone – but no special interest group gets everything they want. Mike calls it “balance” and its also based on compromise. That’s all the BLM can do – and the Governor’s Office needs to realize the whole entire Rock Springs District shouldn’t be wide open for industrial development – we need ACECs and Special Management Areas too. Please note that almost the entire I-80 corridor – including most of the checker board – has no special designations placed on it. The I-80 corridor/UP corridor will remain a highly industrialized area – multiple use if you will. I’ll have to read more to see if NSO ( no surface occupancy ) is proposed for the Special Management Areas. The Final RMP is balanced and should be accepted as such.