Water poured into giant Louisiana sinkhole after 4 breaches in containment berm

The Louisiana Weekly, April 8, 2013: The sinkhole that was a grave concern when it was the size of a football field is now the size of the Superdome in New Orleans.

Stuart H. Smith, March 29, 2013: At 13 acres, the sinkhole is now equal to the footprint of the massive Louisiana Superdome, which could now, roughly fit inside of it. Maybe that awareness will spur the state, and Texas Brine, to treat the sinkhole problem as more than just a one-day photo op but for what it truly is: A humanitarian crisis in the center of our state.

Legal Expert: Giant sinkhole now roughly as big as the Superdome — A humanitarian crisis in center of Louisiana

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http://dnr.louisiana.gov/assets/OC/BC_All_Updates/Public_Briefing_2013_02_06_Distribute.pdf

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Source: Times Picayune

[...]

Steve Horton, an earthquake scientist at the University of Memphis who worked with the U.S. Geological Survey to conduct seismic monitoring in the community, said residents had reported “feeling shaking, even to the point that there was some minor damage” as early as June 8, correlating with when the gas bubbles were reported.

By mid-July, Horton said, tremors occurred 10 to 20 times a day, and around July 24, the rate had “increased sharply and significantly,” with hundreds per day. They stopped Aug. 2, and the next morning, the sinkhole was discovered.

That was enough for Preston Guilbeau, 66, and his wife, Vickie, who left their home of more than a decade and headed for Lake Charles.

[...]

“It puts all of our lives in danger,” she said.

‘Slow sinking’ contributed to breaches in containment at giant sinkhole — Trying to keep oil from escaping — Concern over ‘future risk’ in area

[...] “We made the decision to extend the western leg beyond that particular point to a point further west to assure that we would be in an area where there wouldn’t be subsiding,” said Texas Brine spokesperson Sonny Cranch.

Cranch says that slow sinking and Friday’s rains caused the four breaches in the berm. [...]

The berms are meant to contain any oil or salt from the sinkhole [...]

“What we’re trying to determine is there anything in the surrounding area that could create a future risk,” said Patrick Courreges, Department of Natural Resources Communications Director. “We do know, as far as the surface area, the sinkhole probably will continue to get wider but shallower.”

http://www.wafb.com/story/22220096/water-pouring-into-giant-louisiana-sinkhole-after-5-breeches-in-containment-berm