Entirely ordinary.
He swallowed.
“Dioxins?”
“Yes.”
“Are you certain?”
“The laboratory results are documented. We'll need additional sampling, quality review, and investigation to understand the extent and source, but these findings warrant keeping people out of the pool.”
Marcus looked toward the water.
His daughter had been swimming there only weeks earlier.
A cold fear moved through him.
“Could Zoe have been exposed?”
Serena answered carefully.
“We can't determine an individual's exposure or health consequences from these environmental samples alone. Dioxins are persistent contaminants, and potential risk depends on factors including the compounds present, concentrations, routes of exposure, and duration. You should discuss any specific medical concerns with qualified healthcare professionals.”
Marcus closed his eyes.
He hated uncertainty.
As an engineer, he preferred questions with measurable answers.
But this was his daughter's health.
He wanted reassurance.
Immediate.
Certain.
And complete.
Serena refused to offer false certainty.
Instead, she explained what could be done.
Keep the pool closed.
Prevent further runoff.
Preserve the sampling records.
Contact the appropriate environmental authorities.
Arrange additional investigation of the nearby soil and drainage materials.
And avoid disturbing or spreading potentially contaminated sediment before a remediation plan could be developed.
Marcus wrote everything down.
Then he asked one final question.
“Where would dioxin come from in a residential pool?”
Serena paused.
“There are several possible sources, including certain historical industrial and combustion-related wastes. These compounds tend to associate with organic matter and particles rather than simply dissolving uniformly in clean water.”
Marcus looked toward the rear wall.
The new drainage channel.
The gray soil.
The HOA construction project.
His stomach tightened.
“Could contaminated fill have washed into the pool?”
Serena considered the question.
“It's a possibility worth investigating. But we would need evidence about the fill, the transport pathway, and the chemistry of samples from the suspected source.”
Marcus nodded.
“Then let's investigate.”
He ended the call.
For several minutes, he stood motionless in the kitchen.
Then he walked to the sliding glass doors.
He looked toward the swimming pool.
And for the first time in four years, the beautiful water that had brought his daughter so much happiness made him afraid.
He called Alana.
He explained the laboratory findings.
She listened carefully, asked questions, and agreed they should discuss Zoe's swimming history with the appropriate professionals without alarming their daughter unnecessarily.
Then Marcus called the HOA management office.
He requested construction records for the drainage project.
He asked for contractor information, material specifications, inspection documents, and copies of any reports concerning the common-area soil near his property.
The manager promised to forward the request.