At least eight Wyoming sheriffs have received reports of mysterious drone activity in recent weeks.
Three of those have documented mystery drone sightings over energy infrastructure, like power plants and oil and gas fields, the sheriffs told Cowboy State Daily on Wednesday.
The outlet reached out to every sheriff in Wyoming on Tuesday and Wednesday, after President Donald Trump announced that similar mystery drones spotted over New Jersey late last year were not from enemy sources. Trumpâs spokeswoman said Tuesday that the drones were authorized by the Federal Aviation Administration.
The presidentâs assurance with respect to New Jersey drones contains slightly more information than the federal government ventured last year. But itâs not enough to diminish multiple Wyoming sheriffsâ concerns over sightings in their own counties.
âWe remain in close communication with our state and federal partners, but we still donât have a conclusive explanation for these flights,â Jason Mower, spokesman for the Sweetwater County Sheriffâs Office, told Cowboy State Daily on Tuesday.
The Sweetwater County Sheriffâs Office has received 10 confirmed reports of unusual drone activity since early December. These display âsimilarâ formations to those patterns reported across the nation, and most sightings happen after dark, Mower said. He described some grid-like formations, straight-line patterns, and some more spoke-like formations with multiple drones branching off from one large, central drone.
Sheriffâs Office employees have seen the drone flights with their own eyes, and some people have furnished videos, he added.
The initial reports were of drones over the Jim Bridger Power Plant. Thatâs concerning, said Mower.
Most of the other reports have been more random locations.
âMy impression is, itâs a far wider-spread issue here in Wyoming and has been pretty much this entire time,â Mower said. âSo the (presidentâs) statement today specific to the activity over New Jersey does very little to ease our minds or give us any clarification or answers as to whatâs happening here in Wyoming.
Oil And Gas Fields
Sublette County Sheriff KC Lehr said his county has logged multiple sightings since Jan. 1, ranging from the countyâs southernmost border to its northern end. These sightings range from patterns involving two or three devices, to 10-12 in formation.
âWeâve had two accounts of very large drones â and when I say very large theyâre talking like the size of a Volkswagen vehicle â and several smaller drones flying in a grid pattern around that singular drone,â said Lehr. Others appear to be grid searching.
âWe havenât been able to determine the origin, or where these drones are going once they leave,â he added.
Law enforcement agents have confirmed the sightings, Lehr added. Many are over the âmesaâ â a stretch of oil and gas infrastructure. Lehrâs office has reached out to every energy industry operating in the area, he said. His office has deployed search teams at night and obtained video footage, which it has been forwarding to the Wyoming Office of Homeland Securityâs new tips site.
So far no one has come forward and admitted to operating the drones.
The presidentâs statement focused on New Jersey, but that leaves questions still burning in Wyoming, Lehr said.Â

How Could You Not?
Campbell County Sheriff Scott Matheny has had multiple drone sightings reported to his office. And in that county, itâs nearly impossible to avoid energy infrastructure.
âWe have lots of structures here: the power plants and the coal mines,â said Matheny. âAt some point they are (flying over those things) because you canât not when youâre in Campbell County.â
Mathenyâs undersheriff Quentin Reynolds has seen the drones in person as well, the sheriff added, after speaking to Reynolds in the background of the call.
But these drones donât appear to be flying in coordinated patterns, thought two were spotted flying together, said Matheny.
The sightings are typically, but not always, after dark.
Matheny said heâs curious about the drones, but with numerous other things to manage, including an uptick in U.S. Immigration and Customs Enforcement activity, heâs not yet overwhelmed with worry over the drones.
âIf Anyone Knows Whatâs Going On âŚâ
The sheriffs of Weston, Johnson, Natrona and Niobrara County all have had mysterious drone sighting reports in recent weeks, their respective sheriffs and spokespeople told Cowboy State Daily.
Johnson County Sheriff Rod Odenbach said people are reporting them to the west and southwest of Kaycee â on the slope of the Bighorn Mountains and not near any energy infrastructure. Those reports have included video documentation showing grid patterns, he said.
Itâs not illegal to fly a drone generally, Odenbach noted.
âTheyâre doing something. I just donât know what theyâre doing,â he said, adding that heâs been in touch with the stateâs Homeland Security office and is hoping to hear back from that agency or another agency in the near future. âBecause right now, really, we donât have much to go on.â
Niobrara County Sheriff Randy Starkey has been seeing drones or getting drone reports since October â well before the drone frenzy erupted in New Jersey.
Theyâre flying over the Lance Creek area, which is a large fossil bed, but no known energy infrastructure, he said.
Starkey met with a drone expert Wednesday but walked away with many questions still unanswered.
âIf anybody knows why theyâre flying around or what theyâre looking for, they could contact the sheriffâs office,â said Starkey. âIf somebody knows whatâs going on, that would be awesome.â
In Weston County, Sheriff Brian Colvard has had a couple reports from a resident in the Buckhorn area, but deputies have not confirmed the sightings.
âI donât disbelieve theyâre seeing them, but I donât know if itâs a hunter or somebody flying â or if itâs totally mysterious,â said Colvard. That sighting was not near any energy structures or mines. The town of Newcastle has a refinery âright in town,â said Colvard. âAnd we havenât witnessed anything like that over our resource-driven stuff.â
The drones over Washakie County aren't over any infrastructure as far as Sheriff Austin Brookwell knows. His office has received reports of drone sightings southeast of Worland toward the Badlands, and closer to the Big Horn mountains - all nighttime sightings, he said.
Kiera Hett, spokeswoman for the Natrona County Sheriffâs Office, said via email that the office had one report of suspicious drone activity in mid-January, but the deputies have not substantiated the claim. She did not immediately respond to follow-up question regarding energy infrastructure.
The Tally
Of the stateâs 23 sheriffs, 12 told Cowboy State Daily on Wednesday that they havenât had any mystery drone reports in recent weeks.
Those were in Albany, Big Horn, Carbon, Converse, Crook, Fremont, Goshen, Laramie, Park, Platte Sheridan, and Uinta counties.
Though Carbon County Sheriff Alex Bakken hasn't had mysterious drone reports, he empathizes with those law enforcement agencies that do.Â
"Based on the sheer volume and reports from other sheriffs in the state, I have concerns as well," Bakken said.
The sheriffs of Hot Springs, Lincoln, and Teton counties did not respond to requests for comment by publication time.

Clair McFarland can be reached at clair@cowboystatedaily.com.