Located about 45 miles south of Baton Rouge, Assumption Parish carries all the charms and curses of southern Louisiana. Networks of bayous, dotted with trees heavy with Spanish moss, connect with the Mississippi River as it slowly ambles toward the Gulf of Mexico. Fishermen and farmers make their homes there, and so does the oil and gas industry, which has woven its own network of wells, pipelines and processing facilities across the lowland landscape.
The first sign of the oncoming disaster was the mysterious appearance of bubbles in the bayous in the spring of 2012. For months the residents of a rural community in Assumption Parish wondered why the waters seemed to be boiling in certain spots as they navigated the bayous in their fishing boats.
Then came the earthquakes. The quakes were relatively small, but some residents reported that their houses shifted in position, and the tremors shook a community already desperate for answers. State officials launched an investigation into the earthquakes and bubbling bayous in response to public outcry, but the officials figured the bubbles were caused by a single source of natural gas, such as a pipeline leak. They were wrong.
On a summer night in early August, the earth below the Bayou Corne, located near a small residential community in Assumption, simply opened up and gave way. Several acres of swamp forest were swallowed up and replaced with a gaping sinkhole that filled itself with water, underground brines, oil and natural gas from deep below the surface. Since then, the massive sinkhole at Bayou Corne has grown to 8 acres in size.