From the ridge, Tom could see the pattern the water was making as it returned. It did not rise evenly, like water in a bathtub. It followed the low ground first, pooling in the old channel, spreading across the flats, lapping at the foundations in the order the land itself dictated. A heron landed on one of the submerged streetlight posts and stood there a long time, indifferent to the houses beneath it, and Tom watched it until it lifted off again toward the far ridge. The engineers from the authority came out twice that week to take soundings, and they told Tom the refill was tracking the operating schedule almost exactly, which was what a schedule is for. No one hurried the water, and no one slowed it. It came back at the rate the land and the creek allowed.
Tom walked the shoreline in the late afternoon, when the light was low and the water was the color of the sky above it. The reservoir had not yet reached its full depth, but the shoreline was back where he remembered it from boyhood: a line of wet clay and limestone gravel, curving around the base of the ridges, with the old gauge house standing above it on the hill. He carried his father's gauge log under his arm, a battered book with water-stained pages and entries in his father's handwriting, recording levels and flows and the weather on days Tom had been too young to understand. He had carried it to the recorder's office, to Alice's office, and to court. Today he carried it for no purpose except to have it with him.
He stopped where the old creek channel met the lake, and he looked out across the water toward the place where the villas had stood. There was nothing to see there now except water, flat and unremarkable, and the tops of two streetlights that had not yet gone under, their black posts rising from the surface like markers. Tom thought about the families who had lived in those houses for a few weeks, and about the movers who had carried their furniture out, and about Maya Okafor's bicycle bell. He thought about Monica, packing her office, and about Grant, pleading guilty in a courtroom, and about Dean Walsh, watching the last truck go. He thought about his father, in the gauge house, writing down numbers that told the truth whether anyone read them or not.
Tom opened the gauge log and found his father's entry for the spring before the drawdown: the level at the dam, the flow through the outlet works, the note that the reservoir was full and holding. He ran his thumb over the handwriting and then closed the book. He had spent a year proving what the log and the deed had always said, and he was tired in the way a man is tired after a long, necessary job, not in the way a man is tired after a fight. The fight had never been the point. The point had been the record, and the record had held.
He spoke aloud, not to anyone, just to the water and the clay and the book in his hands. "Nobody accidentally builds thirty-seven finished houses inside a reservoir basin during a temporary maintenance drawdown — and a lake that was drained on paper is not a lake that is gone."
He stood there a while longer, listening to the water move against the shore. The thesis was not an accusation anymore. It was a description of what had happened, and of what had been corrected. The lake had been drained on paper by men who treated a maintenance drawdown as a decommissioning, and who plotted a shoreline at a drained waterline and called the bed reclaimed land. The lake had never agreed. It had waited, in the clay and the channel and the operating file, and when the gates closed on schedule, it had come back. Tom turned and walked back along the shoreline toward the gauge house, the log under his arm, the water at his side. The walk was not a ceremony. It was a man going home from the place where he had grown up, and the place was a lake again.