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Jim & Stephanie Gamble

For Jim and Stephanie Gamble, protecting Napa Valley means honoring the land, people and generations of stewardship that make it home.


Napa County's Jim Gamble and stephanie gamble
Napa Valley’s Jim Gamble and Stephanie Gamble

Jim and Stephanie Gamble don’t think of Napa Valley as a tourist destination or collection of vineyards. For them, it’s simply home, a place they cherish and feel responsible for protecting.

Born and raised among the rolling hills and working ranches, Jim has spent a lifetime watching generations of people care for this landscape, understanding that its beauty has always depended on the stewardship of those who call it home. That same conviction guides the Gambles today. Their commitment to protecting the place they love led them to support Napa Firewise’s Valley Stewards Initiative, helping keep Napa Valley resilient for generations to come.

Lake Berryessa Ranch 2023
Gamble Berryessa Ranch from 2023
“I was born here,” Jim says simply. “This is my home. I love the people. I love the land. I love the wildlife. I love the rugged beauty of this place. I can’t think of a better place to protect than Napa County.”

For Jim, wildfire resilience reaches back to childhood memories on his family’s cattle ranch near the northern end of Lake Berryessa. The ranch is steep and rugged with areas covered in dense brush. Every year, his father carried out controlled burns—not with large crews or sophisticated equipment, but with careful planning, a drip torch, and years of experience. Before lighting the torch, he notified CAL FIRE, but the work itself usually involved only his father and the ranch manager.

Lake Berryessa Ranch 2023
George Gamble, Jim’s father, at a cattle gathering at the Lake Berryessa Ranch.

Watching those burns became one of Jim’s earliest lessons in land stewardship.

Lightning strike on the Gamble Ranch at the beginning of the 2020 LNU Lightning Complex
Lightning strike on the Gamble Ranch at the beginning of the 2020 LNU Lightning Complex.

The purpose was practical. When the cattle didn’t want to be moved or gathered, they’d escape into the dense brush where horses couldn’t reach them. Burning opened the landscape, making it easier to manage livestock. But what happened afterward left the greatest impression.

“After the winter rains, when Spring came,” Jim recalls, “the grasses returned in areas previously covered in brush. The wildlife returned almost immediately. It was amazing to watch the land regenerate.”

Those experiences taught him something that modern wildfire science continues to reinforce: thoughtfully managing vegetation can strengthen, rather than harm, the landscape. Fire, when used intentionally and responsibly, can restore ecological balance while reducing the fuels that feed catastrophic wildfires.

His father always had a plan. He knew where to begin, where to establish a safe backing fire, and how weather and terrain would influence the burn. Occasionally, a fire escaped its intended boundaries, but quick responses kept problems small and reinforced the importance of preparation.

Those early lessons still shape Jim’s thinking today.

The start of the 2020 LNU Complex fire on the Gamble Ranch
The start of the 2020 LNU Complex fire on the Gamble Ranch
“Fire and smoke don’t know property boundaries,” he says. “They’re indiscriminate. We all have to work together. We all have to come together and make this valley, this county, as resilient as we possibly can.”

The belief that resilience is shared lies at the heart of the Valley Stewards Initiative, which encourages private landowners to invest alongside public agencies in projects that protect communities, watersheds, forests and critical infrastructure.

Jim and Stephanie also recognize that wildfire resilience exists within a broader picture. Communities don’t thrive because they solve one challenge. They thrive because they address many at once.

Jim Gamble standing next to Napa burn scar
Jim Gamble standing in the 2020 LNU fire burn scar.

They understand that healthcare, housing, education, food security and wildfire preparedness all matter. Supporting one doesn’t diminish the importance of another. Each strengthens the fabric of the community.

“We need all of those organizations and causes to be successful,” Stephanie says. “We have to think about what makes a great community.”

Jim and Stephanie believe that spirit already exists throughout Napa Valley. Time after time, they have watched neighbors step forward to support causes that matter. Whether at fundraisers, nonprofit events or community initiatives, they see people investing in the place they call home because everyone understands what’s at stake.

“This valley is incredibly generous,” Stephanie says. “People understand this is home and it’s worth protecting.”

Asked what success would look like a decade from now, Jim doesn’t mention statistics or completed projects. Instead, he returns to a philosophy that has guided him throughout his life.

“My lifelong goal has always been to leave this place in better shape than what I was born into. That’s still my goal.”

It’s a simple aspiration, but one that captures the spirit of the Valley Stewards Initiative itself: caring for the land today so future generations inherit a Napa Valley that is safer, healthier, and every bit as beautiful as the one Jim and Stephanie Gamble call home.

Become a Valley Steward

Jim’s family is rooted in Napa, like many others in Napa County. Join Jim and Stephanie in protecting the place they, and generations before them, call home.

Join the Valley Stewards

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