Five Cars on the Lakebed: What Sonar Found Beneath Pineview Dam
The discovery wasn’t the result of a dedicated cleanup effort. It started as a technology test. Weber County search and rescue teams were near Pineview Dam checking out their new sonar equipment when the display lit up with something unexpected: five vehicles, resting in 30 to 40 feet of water, just offshore from the dam.
Nobody was looking for them. Nobody knew they were there. The sonar didn’t care. It found them anyway.
Over two recovery weekends in the fall of 2014, crews pulled four of the five vehicles to the surface. What came up painted a picture of submerged vehicle recovery that Utah had largely never seen before: a Toyota 4Runner reported stolen out of Ogden, a Dodge Raider, a Suzuki Samurai, and a Ford pickup truck. Three of the four still wore license plates that had expired sometime in the 1990s. The cars had been down there for years. Some, investigators believed, for as long as two decades.
No bodies were found. Officials noted that none of the vehicles appeared to have been occupied when they went into the water, but the stories behind how they got there were left largely unanswered. Stolen vehicles don’t drive themselves into reservoirs. Someone made a choice to put them there, and the water obliged by keeping the secret for upward of twenty years.
The fifth vehicle proved harder to recover. It was lodged in a position that made retrieval too complex for the first operation. When crews returned, they found something that stopped them cold: a Mercury sedan from the 1950s. Inside, investigators discovered a bag weighted down with a ten-pound weight. And two handguns. The car may have been sitting on that lakebed for roughly fifty years.
Let that land for a moment. A car from the Eisenhower era, sitting in Pineview Reservoir, with weapons, for half a century. All of it invisible from the surface. All of it unknown to the thousands of boaters, swimmers, and water-skiers who spent their summers directly overhead.
The fluids in those vehicles (oil, coolant, transmission fluid, brake fluid) don’t freeze in place when a car sinks. They leach. Slowly, consistently, and without any regard for the recreational calendar above them. Five vehicles sitting for a combined total of what might be more than a century of accumulated submersion time represents a significant and ongoing pollution load in a reservoir that serves as a recreation hub for Weber County.
The recovery operation was a success. But it revealed something more important than five cars: it revealed that we don’t know what we don’t know. The only reason those vehicles were found was that someone happened to test sonar equipment nearby. There was no systematic survey. There was no dedicated recovery program. It was, in the most literal sense, an accident.
We believe Utah’s reservoirs deserve better than accidental accountability. Systematic sonar scanning, combined with organized underwater debris recovery, would tell us exactly what is sitting on these lakebeds, and give us a path to remove it. Pineview showed us what’s possible when the right equipment points at the right location. The question is why we’re still waiting to make that standard practice.
Fathom Restoration is a disabled-veteran-led Utah 501(c)(3) nonprofit dedicated to lake cleanup and the recovery of submerged vehicles, vessels, and debris from Utah’s lakes and waterways. Donate / Volunteer / Report a vehicle at fathomrestoration.org.
Photo: KSL.com
Source: https://www.ksl.com/article/31553408/
