NEW ORLEANS, Sept. 8 - Ten days ago, the water rose to the front steps of their house. Four days ago, it began falling. But only now is the city demanding that Richie Kay and Emily Harris get out.
They cannot understand why. They live on high ground in the Bywater neighborhood, and their house escaped structural damage. They are healthy and have enough food and water to last almost a year.
They have a dog to protect them, a car with a full tank of gasoline should they need to leave quickly and a canoe as a last resort. They said they used it last week to rescue 100 people.
"We're not the people they need to be taking out," Mr. Kay said. "We're the people they need to be coordinating with."
Scattered throughout the dry neighborhoods of New Orleans, which are growing larger each day as pumps push water out of the city, are people like Mr. Kay and Ms. Harris. They are defying Mayor C. Ray Nagin's orders to leave, contending that he will violate their constitutional rights if he forces them out of the homes they own or rent.
"We have food, we have water, we have antibiotics," said Kenneth Charles Kinler, who is living with four other men on Marais Street, which was covered with almost four feet of water last week but is now dry. "We're more or less watching the area for looters."