The reclamation site sat almost exactly where my backyard was now, almost exactly where the radar had found its anomaly.
The permit had been approved for a five-year term for storage and eventual removal of industrial byproduct materials.
It didn't specify what those materials were.
There was no renewal application, no closure report, no indication anything had ever actually been removed.
The trail just stopped in 1981, 22 years before the subdivision broke ground.
I sat back and thought about the phrase again.
Industrial byproduct materials.
I thought about the 11-foot anomaly six feet under my lawn, lining up almost perfectly with the corner of a decades-old hand-drawn map.
I thought about a company that didn't legally exist showing up at midnight to smooth asphalt over a crack before anyone could look underneath.
Someone on that board already knew.
The next morning, I called the county environmental health department and asked, as calmly as I could manage, what the process was for reporting a possible legacy contamination site.
I got put on hold for six minutes and came back with a case number and the name of an inspector, Priya Anand, who could schedule a preliminary site visit within two weeks.
Two weeks was far too slow for whoever had sent an unlicensed crew out at midnight to bury a problem under fresh asphalt.
Whoever ordered that patch job wasn't working on a two-week timeline.
They were working on a get-it-covered-before-anyone-asks timeline, which meant I needed to find out who that was before the county's preliminary visit.
Because if this went the way I suspected, the person behind that fake paving company wasn't going to sit quietly and wait for an inspector with a clipboard.
I started with the only thread I had, the storage facility address printed on the magnetic door sign.
A little digging into the county's business registration turned up something that made me set down my glass of water very slowly.
The storage unit was rented under an LLC called Marchetti Ventures.
And Marchetti Ventures had been registered 11 months earlier by a woman named Carla Marchetti, who, according to the community newsletter archive going back over a decade, had served as HOA president for nine consecutive years before stepping down abruptly.
Diane Prescott's predecessor.
I sat with that for a long moment, and for the first time since the excavator cracked open my well, I allowed myself something close to a grim, focused smile.
I wasn't looking at a rogue contractor anymore.
I was looking at a cover-up with a paper trail run by the one person who would have known exactly what was buried in that ground and exactly how much it would cost to have it found.
I called Ray back that same afternoon, mostly to thank him, but also because something about the way he described the anomaly was still bothering me.
I asked him whether he'd ever seen a case like this before, a residential well that turned out to be sitting on top of something buried decades earlier.
"More than you'd think," he said. "This part of the country's got a lot of land that used to be farm or light industrial before it got carved up into subdivisions in the '80s and '90s. Developers back then weren't exactly falling over themselves to run full environmental assessments before they broke ground. Cheaper to build fast and hope nobody ever asked. Most of the time, nobody does."