WYOMING — In 2025, the Wyoming Game and Fish Department’s (WGFD) Wildlife Health Laboratory tested over 5,300 samples from elk, deer and moose for chronic wasting disease (CWD).

WGFD released its 2025 CWD Surveillance Report recently, which stated that the agency tested 5,370 samples, and CWD was detected in 842 of the samples. CWD prevalence averaged 21.6% in hunter-harvested mule deer bucks, up from 19.4% in 2024. The percentage in hunter-harvested white-tailed deer bucks was 32.1% in 2025, an increase from 29.2% in 2024. In hunter-harvested elk, the percentage was 2.4% in 2025, just barely up from 2.3% in 2024. No CWD was detected in moose samples in 2025.

“Wyoming’s CWD surveillance would not be possible without the participation of our hunters,” WGFD Wildlife Health Lab Manager Jessica Jennings said in a statement. “We encourage hunters to check the Game and Fish website for the 2026 priority and mandatory testing areas, check current CWD prevalence on the interactive CWD map and no matter where you hunt, please consider having your animal tested for CWD.”

Last year, CWD was identified in three new deer hunt areas, six new elk hunt areas, and four elk feedgrounds. As of the end of 2025, CWD has been detected in 35 of 37 Wyoming mule deer herds, and in 24 of 34 designated elk herd units.

CWD is a fatal disease of the central nervous system in mule deer, white-tailed deer, elk and moose. According to WGFD, the disorder is caused by abnormally folded proteins called prions. There is no cure for CWD, and there have not been any human cases of CWD, nor any proof that humans can contract the disease. The Centers for Disease Control and Prevention and the World Health Organization recommend not consuming animals that test positive for CWD. All testing of CWD is free for animals harvested in Wyoming. Read the full report here.

In Wyoming, people don’t need a policy briefing to understand where our water comes from. It starts high in the mountains — snowmelt filtering through forests in places like the Wyoming Range, the Bighorns and the headwaters of the Snake, Green and North Platte rivers. 

What happens in those headwaters matters. 

For the past 25 years, the Roadless Area Conservation Rule has helped protect many of these places by limiting new road construction in the most intact parts of our national forests. It covers nearly 45 million acres nationwide, including large swaths of Wyoming — lands that continue to do the work nature designed them to do. 

Now, there’s a renewed push to roll those protections back. That decision shouldn’t be taken lightly. The stakes are close to home: clean drinking water, healthy rivers and the future of hunting and fishing in Wyoming. 

Roads may seem harmless. But in backcountry forests, they fundamentally change how watersheds function. Cut into steep terrain, they erode, channel runoff and deliver sediment into streams. They disrupt the natural processes that keep water clean and flows stable. 

That has real consequences downstream, as many communities get their drinking water from rivers. More sediment means higher treatment costs for communities and greater stress on water systems. It affects irrigators, municipalities and anyone who depends on reliable, clean water — which in Wyoming is just about everyone. 

The same is true for fish. 

Healthy trout populations — whether in big rivers or smaller mountain tributaries — depend on cold, clean, connected water. Those conditions are increasingly found in places we’ve disturbed the least. Where road networks expand, that system breaks down: Streams warm, spawning gravels fill with sediment and migration routes are cut off. 

Two-thirds of Wyoming’s state-designated “blue ribbon” trout streams have their headwaters protected within roadless areas. It’s no accident that some of Wyoming’s best fisheries are tied to roadless headwaters. These areas act as refuges — places where natural processes still work as they should. For many in Wyoming, that translates directly into opportunity.

Hunting and fishing are not abstract values here. They are part of the economy and Wyoming’s identity. Outfitters, guides and local businesses depend on healthy wildlife populations and intact landscapes. Families depend on them for food, tradition and time together outdoors. 

And anyone who has spent time in the Wyoming backcountry knows a simple truth: The further you get from roads, the better the experience tends to be. That doesn’t mean roads have no place. But it does mean we should be thoughtful about where we build more — especially given how many we already have. 

The Forest Service already manages an extensive road system and faces a multibillion-dollar maintenance backlog. Many of those roads are deteriorating, contributing sediment to streams and requiring costly repairs. Expanding that system deeper into the backcountry adds long-term liabilities for taxpayers without clear benefits. 

It’s also important to be clear about what the roadless rule does and doesn’t do. It does not lock up land or prevent active management. Forest managers can still reduce wildfire risk, improve habitat and carry out restoration projects. Those tools are being used today, including in Wyoming. 

What the rule does is draw a common-sense boundary around the most intact landscapes, ensuring they remain largely unfragmented over time. That’s not extreme. It’s practical. 

It’s also popular. When the roadless rule was first adopted, more than a million Americans weighed in with overwhelming support for protecting these areas. That kind of broad agreement is rare — especially today. 

And it reflects something important: People value clean water, strong fisheries and the ability to hunt, fish and explore public lands without seeing every corner carved up by roads.  

Elected officials should take note. In Wyoming and across the West, voters consistently support responsible stewardship of public lands. They expect decisions that protect the resources communities depend on — not policies that risk long-term damage for short-term gain. 

We’ve already seen what happens when road networks expand too far into sensitive landscapes: degraded water quality, declining fisheries and rising costs for land managers and taxpayers alike. The roadless rule was put in place to prevent those outcomes before they occur. 

At its core, this isn’t about restricting the use of public lands. It’s about making sure those lands continue to provide what Wyoming depends on: clean water, abundant wildlife and access to the kinds of places that define this state. 

Generational investments and smart policy like the roadless rule pay dividends. Keeping Wyoming’s headwaters intact is one of them.