"I can't promise when it ends," I said. "I can promise the problem deserves a real investigation."
He rubbed his forehead. "When you get old, you start wondering whether people have decided you can be lied to because you're too tired to argue."
I thought of my daughter and the way she had begun checking the windows whenever rain was forecast. "Nobody should have to argue this hard to keep water out of their home."
By the end of the week, twelve households had agreed to share records, including mine. I made a spreadsheet with separate columns for the date of damage, photographs, repairs, potential alternative causes, insurance responses, and any written communication from the association. I left a separate column for unresolved questions. It grew nearly as long as the others, which I considered a sign that we were doing the work honestly.
Some people wanted to tell me Brenda had personally carried the shovel. Others were convinced Greg had altered the records to protect Dennis. I stopped those conversations whenever they drifted from observation into certainty. We could report the family relationships, the voting record, the invoices, and the altered drainage features; an investigator would determine whether a particular person had acted unlawfully.
I was equally careful with the rainfall data. I purchased two calibrated rain gauges and arranged for a contractor to set up temporary flow monitoring where we had permission to measure runoff without altering any infrastructure. I compared those readings with available nearby rainfall station records and documented the limitations. I had no intention of telling a hearing that a storm had delivered exactly five inches if the nearest instrument had measured a different amount.
One night Tom called and asked if I could explain why water moved more violently through the new trench than it had across the grass before. I walked him through the basics: concentrated flow gathers energy, channel shape affects velocity, and a connected pipe can deliver a sustained pulse of water long after the immediate surface runoff has peaked. He listened, then asked whether I could explain it to homeowners without using the words velocity or hydraulic.
"Tell them somebody took a neighborhood-sized problem and made a shortcut through our backyards," he said. "They'll understand that."
He was right. I made two versions of every visual: technical exhibits with calculations for investigators and plain-language diagrams for the people living with the consequences. Both had to be accurate. One needed to survive a specialist's questions; the other needed to help a tired parent understand why the washing machine in her basement had been floating.
I filed my formal engineering report with the Rowan County stormwater division on a Friday afternoon. It was eighteen pages of narrative supported by appendices of photographs, mapped elevations, rainfall observations, and available design documents. I signed and sealed the technical portions within my professional scope, identified my personal interest as the owner of an affected property, and attached Pat Simmons's independent survey rather than presenting my own measurements as beyond question.