Arizona Cattleman Awarded for Commitment to Excellence 

By Morgan Boecker

Enjoy this write up from Certified Angus Beef (CAB) of Arizona rancher Ross Humphreys who was recently given the Commitment to Excellence award from CAB. Special thank you to Morgan Boecker and CAB for allowing us to reshare their work here.


Ross Humphreys walks like a cowboy and talks like one, too. His adept gaits tells of many days in and out of the saddle on his ranch just south of Patagonia, Ariz.

He wears many hats, but his black felt wide brim fits most naturally, shading him from the sun at San Rafael Cattle Company. Off the ranch, you can find him in Tucson managing stocks and his publishing company. 

Grit in every venture makes him a successful businessman, and his unrattled spirit makes the best of challenges. However, it’s his relentless drive for raising high-quality beef that earned him the Certified Angus Beef (CAB) 2021 Commercial Commitment to Excellence Award.  

A different background  

Humphreys grew up an army brat, frequently moving throughout his childhood. He earned a degree in chemistry and worked as a metallurgical engineer for a bit before going back to school for a Master of Business Administration. That sent him on a new route.  

He’s held a lot of job titles in his 72 years, from strategic business advisor to book publisher and CEO of multiple companies, just to name a few.  

In 1999 at 50-years-old, never having owned cattle or managed a ranch, he bought San Rafael Cattle Company. Admittedly, he took an unusual path to the cattle business.  

“I stood on one of the hills with my older daughter and said, ‘Anybody could run a cow on this place because you can see her wherever she is,’” he says. “So that’s how we got started.” 

Consistent little changes 

With no agricultural background, Humphreys went straight to the University of Arizona and bought a Ranching 101 textbook.  

Always curious, his questions led to new acquaintances, and Mark Gardiner, of Gardiner Angus Ranch in Kansas, became his teacher and connector.  

“I’ve hardly ever spent any physical time with Gardiners,” Humphreys admits, “But if I called them up, they’d spend two hours on the phone with me answering questions.”  

Humphreys leaned on good information and sound science. No ranch decision is made without running some math and looking at a spreadsheet.  

By genetic testing his herd, he saw steady progress by buying a little better bull than the year before. He focuses his selection to ensure balanced cows that can raise replacement females and a calf crop that produces the best beef. 

Humphreys confirms his plan works with results at the feedyard. Loads of his fed cattle have improved from 20% Prime in 2013 to 95% CAB or higher, including nearly 85% Prime today. 

“My goal is to try to produce the best carcass I can,” he says. “So, I keep trying to nudge up my cow herd so that the calves will be even better the next time.” 

Preserving today for tomorrow 

Conservation is as much part of the San Rafael story as the cattle. Named after the San Rafael Valley, the ranch is nestled in Arizona’s high desert country bordering Mexico. It’s the north end of a rich ecological site that looks like the Great Plains and is home to various plants and animals, many on the endangered species list.  

“Ninety-five percent of this ranch is perennial native grasses,” Humphreys says. “We are the last shortgrass prairie in Arizona.” 

Collaboration with conservation groups ensures the ranching operation, endangered wildlife and habitat are protected from housing or industrial development. The easements with Arizona State Parks and the Nature Conservancy led to work with U.S. Fish and Wildlife and Natural Resources Conservation Service (NRCS).  

The most important habitats on the ranch are water sources, including the Santa Cruz River, several springs and stock tanks. The endangered Sonoran Tiger Salamander is only found in stock tanks in the San Rafael Valley. Humphreys developed water sources with support from NRCS grants, creating a mutual benefit for the cattle and wildlife.  

  

Looking ahead 

Environmental investment is key to Humphreys’ long-term goal of sustaining the land.  

Even with intensive management, the land still needs water and the current Southwestern drought continues to challenge his resources. As a result, Humphreys sold roughly 65% of his cow herd this year. 

Unsure if he will ever get back to pre-drought herd numbers, he remains committed to this final career as a rancher.  

“I want to come home to a beautiful place,” he says. “I started doing this when I was 50, but I like the work. I like the cows.”  

Ever the student, he meets each new challenge with a thirst for knowledge, determined to sustain, and focused on raising the best, one step at a time.  

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