Over the next months a cluster of things happened that seemed unrelated at the time. Survey crews worked on the ridge. Trucks carrying gravel came through Cedar Hollow's main gate before daylight. Diane circulated a newsletter announcing preliminary planning for future neighborhood improvements without mentioning 240 houses. A contractor requested the utility drawings for the clubhouse landscaping, saying a new irrigation controller was being installed. I provided the marked connection point they were entitled to use and reminded him that any modification needed review and appropriate backflow protection.
He thanked me and never called again.
Once, passing the clubhouse, I saw fresh sod near its rear service drive. There had been no reported main break, and nobody had submitted a repair notice. I slowed the truck, then drove on. The clubhouse maintained private irrigation piping, and small excavations behind it were not unusual. Even after thirty years working around water lines, you cannot inspect every shovel that goes into the ground.
The night before the trouble began, Elaine and I ate supper on the back porch. September had been hotter than usual, and the grass was brittle along the driveway. A few leaves rattled dry against the steps. I remember Elaine pointing toward the tower, where a faint stripe of orange sunset rested on the tank.
"Your grandfather would have hated that fence," she said.
"He'd have taken it down himself."
"And your father would have written six letters before breakfast."
We both laughed, and for a moment I could hear them so clearly that I turned toward the pump house expecting to see one of them coming out with a wrench in his hand. That happens as you get older. The people who taught you how to do things remain so present in the work that their absence catches you by surprise.
Tuesday morning began at 6:35 with a normal pump cycle and a cup of coffee that went cold on the counter. The tower's level gauge was within its usual operating band. The feed pump appeared to be stroking correctly. The line pressure looked healthy. I recorded the figures, checked the chemical supply, and took my routine sample before driving back toward the house. Nothing in those early readings told me what was waiting downstream.
At 8:17 the Hendersons called. The kitchen tap was running the color of weak tea, Mrs. Henderson said, and the water smelled like the stagnant end of a pond. She had already run it for ten minutes. The color hadn't improved. I told her not to drink or cook with it and asked whether anyone in the family felt ill. She said no, though her youngest son had complained that his cereal tasted strange.
At 8:42 a woman on Sycamore reported the same odor. At 8:56 a man near the clubhouse told me his children had filled their glasses, smelled them, and poured them straight into the sink. Three complaints in less than forty minutes. Different houses, different service lines, all in the southern half of the distribution network. That wasn't a rusty faucet or one homeowner's plumbing. It was a pattern.
I loaded a cooler with sterile sample bottles, fresh test reagents, a pressure gauge, nitrile gloves, and the battered field notebook I used when something didn't fit a standard form. I told Elaine I might be late for lunch. She was at the kitchen table cataloguing books for school.