Fifty Years on the Bottom: The 1950s Mercury and What It Tells Us
When Weber County crews returned to Pineview Reservoir for the fifth and final vehicle recovery in the fall of 2014, they knew roughly what to expect. The Mercury sedan had been located in an earlier sonar pass. It was old. That much was visible even from the images. What nobody expected was what they’d find inside.
A bag. A ten-pound weight. Two handguns.
The vehicle, a Mercury from somewhere in the 1950s, had likely been sitting in forty feet of water near Pineview Dam for approximately fifty years. Half a century. It was there when the Vietnam War ended. It was there when Pineview Reservoir became a summer recreation destination for hundreds of thousands of Utahns. It was there while generations of families swam and boated and water-skied directly above it, completely unaware.
The weighted bag and firearms inside raise questions that may never be answered. Who put that car in the water? Why? What story does it carry? The challenge of positively identifying a vehicle that old, with identification tags long since corroded, meant investigators would face significant obstacles in tracing ownership. The secrets at the bottom of that reservoir may stay secret forever.
But here is what we do know: a vehicle that old, with that many decades of submersion, is a sustained pollution source. Engine oil doesn’t simply disappear when a car sinks. Gasoline residue, brake fluid, coolant, and other petrochemicals leach into the surrounding water column slowly, consistently, and for as long as the vehicle remains. A car from the 1950s may have carried a heavier load of these compounds than a modern vehicle would.
When we talk about submerged vehicle recovery as an environmental mission, this is what we mean. It is not just about the visual pollution of a sunken car, or the liability risk of an obstacle on a lakebed. It is about what those vehicles are doing to the water over time, invisibly, relentlessly, and without any seasonal pause.
The 2014 recovery operation at Pineview was a genuine achievement. Five vehicles removed, including one that had been quietly contaminating the reservoir since before most of Utah’s current residents were born. The operation demonstrated that the technology and the will to do this work can produce real results.
It also demonstrated how much we don’t know. Sonar was pointed at that location by chance. Those five vehicles were found because someone happened to be testing equipment nearby. There was no comprehensive survey of Pineview Reservoir’s lakebed. There is no standing program to find and remove what’s down there on a regular basis.
We believe Utah’s reservoirs deserve that kind of systematic attention: not accident-driven discoveries, but deliberate, organized recovery efforts that don’t wait for coincidence to reveal what’s been hidden for decades. The Mercury sedan was found. There may be others still waiting.
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.
Source: https://www.ksl.com/article/31646163/
