The Dam Siren Went Off During Their Backyard Barbecue. Then the Only Road Out Was Blocked
A dam break survival story from Northern California: the siren wailed, the water came, and the only road uphill was jammed. How did the family get out?
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This dam break survival story was filmed in a small valley town in Northern California on a warm, golden afternoon that should have been the most boring Saturday of the year. Laura, 38, was filming her kids bouncing on the trampoline while her husband Tom grilled burgers. Up on the hills behind the neighborhood, the gray concrete dam sat where it had sat for sixty years. Nobody in town really looked at it anymore.
Then the siren started.
The Siren Nobody Had Ever Heard
In the first second of the video, a long, rising wail echoes across the whole valley. Laura turns toward it, and far up the hill, right at the dam, a white wall of water explodes outward through a gap in the concrete.
“We’d had the siren tested once, years ago,” Laura said. “I remember thinking it was a little dramatic. You don’t think you’ll ever actually hear it for real.”
Tom didn’t wait. In the video you see him drop the grill tongs and sprint across the yard in his apron. He grabbed two of the kids off the trampoline at once and yelled for the third. Neighbors walked out onto their lawns holding drinks and stared up the hill, frozen.
Racing the Water Uphill
They were in the minivan in under a minute. Laura kept filming through the windshield, partly by accident and partly because she couldn’t make her hands do anything else.
Their house sat at the low end of the valley, near the creek. The only way to high ground was one narrow two-lane road that climbed the ridge on the east side. Tom floored it.
Behind them, the sound changed. It wasn’t a siren anymore. It was a roar, and under it you can hear trees snapping, a crack like gunshots one after another, as the water pushed into the valley.
“The kids were screaming. I was screaming. Tom was completely silent,” Laura said. “He just drove.”
The Road Was Blocked
Halfway up the hill, the road was jammed. Other families had the same idea, and at the front of the line a pickup truck had stalled across both lanes. Nobody could get around it.
In the last seconds of the video, Laura swings her phone around to the back window. The brown water is swallowing the houses one street behind them. Then you hear Tom: “Hold on! We’re going around!”
That’s where the clip cuts.
How They Got Out of the Valley
Tom had grown up in that valley. He knew something the GPS didn’t: about a hundred yards back down the hill, there was an old fire access trail, a dirt track the county had cut into the ridge decades ago for fire trucks. It was gated, unmarked and steep.
He reversed. Toward the water.
“I thought he’d lost his mind,” Laura said. “He was driving backward toward the flood with our kids in the car.”
He swung the minivan off the pavement onto the dirt shoulder, drove straight through the rusted gate, which was held shut by nothing but a chain wrapped around the post, and gunned it up the fire trail. The minivan bottomed out twice. One of the side mirrors was ripped off by a branch. But the track climbed fast, and in about forty seconds they were above the road.
Then Tom did something Laura still cries about. He stopped, got out, ran back down the trail to the jammed road and started waving people toward the gate.
The Line of Cars on the Fire Trail
Nine vehicles followed them up that trail. One of them was the stalled pickup’s driver, an elderly man named Gene who had left his truck and was walking uphill with his dog. Tom put both of them in the minivan.
From the top of the ridge, the families watched the water fill the lower half of the valley. It reached the stalled pickup about four minutes after they got off the road. Officials later said the flood rose more than twelve feet at the low end of the neighborhood.
Laura and Tom’s house was one of the ones that went under.
What Caused the Dam Break
State engineers later said heavy rains earlier in the season had weakened a section of the dam’s spillway, and a sudden failure opened a breach. The warning siren system, which some residents had complained about as unnecessary, gave families roughly eight minutes before the water reached the first homes. Emergency managers credited it with saving dozens of lives.
They also credited the fire trail. It’s been officially marked as an evacuation route now, with a new gate that opens with a push bar.
Starting Over
The family lost almost everything in the house. What they kept was the minivan, missing a mirror, and the video.
“People ask me why I kept filming,” Laura said. “I think I just needed proof. I needed to know later that it was real, that we actually got out.”
A month later, the neighbors whose cars followed them up the fire trail threw a barbecue for Tom in a park on high ground. Somebody bought him a new apron. It says “I KNOW A SHORTCUT.”
He wears it every Saturday.
Do you know your family’s evacuation route if the worst happens? Share this with someone who lives below a dam.
