I asked.
“Body shape.”
“What about it?”
“Fast-growth line maybe.”
“That mean something?”
“Could.”
She photographed the tag.
“I want to make calls.”
That evening, I walked the eastern shore.
Near the spot where Silver Ridge’s contractor had apparently unloaded the fish, I found three tire ruts.
One broken oxygen bag.
A length of clear transfer hose.
And half buried in mud, a small white plastic marker.
I cleaned enough dirt away to read it without moving it.
COUNTY AQUATIC SITE 7.
RIVERSTONE.
I photographed it.
Called Daniel.
He told me not to touch anything.
The next morning, he arrived at 6:20 carrying two boxes of documents and one coffee large enough to qualify as emergency equipment.
“You look terrible.”
I said.
“I bill hourly.”
“Sleep is expensive.”
We sat at my kitchen table.
Daniel spread out property maps.
Aquaculture registrations.
County records.
Old environmental surveys.
At the center sat a photocopy of a 1978 agricultural map.
My pond appeared.
Not as Hayes Pond.
Not even under the property owner’s name from that period.
Beside it was a small notation:
RIVERSTONE AQUATIC DEMONSTRATION SITE.
I stared.
“What is Riverstone?”
“That’s what I spent half the night finding.”
Riverstone Fisheries began in the early 1970s as a regional breeding and pond-management cooperative.
It worked with private landowners, agricultural researchers, sporting clubs, and several state-supported demonstration programs.
The cooperative selected broodstock based on growth, survival, disease tolerance, and sport characteristics.
My pond had been one of several private satellite sites.
Not owned by Riverstone.
Used under agreement.
The arrangement ended long before I bought the property.
I had never been told.
The old designation had no active control over my title.
But it explained why the pond had unusually good depth, spring inflow, and old water-control structures I had assumed a previous owner installed for irrigation.
Daniel slid another file toward me.
RIVERSTONE SELECT BREEDING PROGRAM.
The tag prefix from my photographs appeared in the records.
“Those fish are connected.”
He said.
“To what?”
“The surviving genetic line from the old cooperative.”
I laughed.
“Surviving where?”
Daniel pointed east.
Silver Ridge.
Before becoming Silver Ridge Estates, much of the adjoining land belonged to Riverstone.
Its primary ponds and rearing channels lay along a natural drainage corridor.
When the cooperative collapsed financially in the late 1990s, the real estate eventually changed hands several times.
Some breeding ponds remained.
Some filled naturally.
Others became retention ponds as development expanded.
And apparently, some of the fish survived.
Not random descendants.
Tagged stock had continued to be managed by a successor group for years.
Daniel showed me the current registration.
RIVERSTONE GENETICS CONSERVATION TRUST.
“Still active?”
“Barely.”
“What does that mean?”
“The trust owns certain breeding records and licensing rights.”
“It doesn’t own Silver Ridge.”
“No.”
“But it may own legal interests connected to registered broodstock.”
“Which Karen dumped here.”
Daniel nodded.
“Without your permission.”
The situation became stranger by the hour.
Maya returned that morning with another specialist.
Dr. Aaron Pike.
He had spent twenty-six years in commercial aquaculture.
They sampled water.
Examined tagged fish.
Scanned several with a portable PIT-tag reader.
That surprised me.
The external colored tags were visible.
Some fish also carried electronic identification chips beneath the skin.
Aaron compared numbers against a database.
His eyebrows rose.
“You know what you have?”
“Everybody keeps asking me that.”