LAKEPORT — The open door at the end of the hallway should lead to the bedroom in Jag Singh's house.
But inside, the floor has disappeared, replaced by a gaping hole that opens to rubble and dirt nearly 10 feet below.
"We're lucky we moved out in time," said Singh, who bought his house on Lancaster Road in 2011. "It started (cracking) a little at a time, but as soon as we moved out it all came down."
The ground is moving underneath the homes in this section of Lakeside Heights, a hillside neighborhood of two-dozen houses, duplexes and four-plexes north of Lakeport. The slide, which began in late March, has damaged five homes so badly they are too dangerous to live in. Two cannot be repaired and must be torn down.
Now, residents and county officials are searching for answers — and arguing over who is to blame.
The Lake County Board of Supervisors unanimously declared the site a local emergency April 16. Damage caused by the landslide is forcing the county to relocate water and sewer lines, costing up to $500,000, Supervisor Anthony Farrington said.
Singh, who lived in a corner unit with his wife, daughter and parents, relocated to a rental in nearby Nice. The backside of Singh's house — what used to be two bedrooms and a deck — has completely collapsed.
Singh's house didn't sustain the worst of the damage. The county ordered one house to be demolished and is in the process of seeking similar action on a second home, which is sinking 10 feet below what used to be the driveway.
The cause of the slide has not yet been determined, but residents and the county are already pointing fingers.
A report released by Lake County Special Districts April 4 cited a leak in a homeowner's association irrigation line as a possible cause for water saturation along the hillside. The line was shut off to prevent further damage.
"My gut is telling me that you have different issues and driving factors here," said Farrington. "You've got underground water, an irrigation system possibly acting as a conduit, poorly compacted soil and some design defects in the foundations of these homes."
Garey Hurn, treasurer of the Lakeside Heights Homeowner's Association, doesn't believe the group's water line is the source of the slide.
"Yes, we have had leaks in the past, which is why we turned it off ourselves in November," said Hurn. "But according to one of our members, seepage issues have been going on for 20-plus years."
One woman who used to occupy a home that completely collapsed had called geologists several years ago after noticing soil instability, Hurn said. The home was sold for $20,000 in foreclosure last year.
Expectant mother Michaela Schnabl, who has lived across the street from the affected homes since 2010, isn't waiting to see if the cracks on her home are as serious.
Schnabl, who is a nurse at Sutter Lakeside Hospital across the street, and her husband have already decided to move and are looking for a place to live. She said the fire department stopped by Tuesday to prepare an evacuation plan for residents if the landslide continues.
"We made our own evacuation plan," said Schnabl.