Dulac, Louisiana
I'm learning to read a different kind of calendar here. Not the one that tracks meetings or deadlines, but the one that determines whether you can leave your house today.
Outside the Dulac General Store on a Tuesday morning in early October, Marie checks her phone before pulling her white Silverado onto the main road. Not texts. Not weather. When high tide peaked—twenty minutes ago—which means she has maybe an hour before water starts rising across the road again. Her hand rests on the steering wheel, engine running, while she calculates. Morning errands between 9 and 11, afternoon window from 3 to 5.
"Everything else, you better have a boat or know somebody who does."
Land here is disappearing at the rate of a football field every hour, with subsidence rates of 9-12 millimeters per year in some areas.
The main road connecting Dulac to Houma floods two to three times a month now during king tides. Not during storms. Just regular astronomical high tides that used to pass unnoticed. Roads that were fine five years ago now go underwater with predictable regularity, and everyone here has adjusted their lives around it.
The Real Infrastructure
What's keeping this community functioning isn't on any official map. Theresa pulls up her phone to show me the WhatsApp group she administers—over 200 members, though Dulac has no official civic organization. Just the past week:
- "Water's up on Shrimpers Row again, avoid if you can."
- "Anyone heading to Houma this afternoon? Need a ride to Walmart."
- "Tide coming in early, get home now if you're out."
Someone spots water rising, posts a photo, and within minutes dozens of people are rerouting their days. The messages come in bursts—morning, afternoon, whenever the water decides to move. Real-time navigation for a place where the infrastructure can't keep up.
"The parish can't keep up. They don't have money to keep elevating roads that are just going to sink again. So we figure it out."
Her phone buzzes while we talk. Another tide update. She types a quick response, then looks back at me. "This is how we live now."
On weekends, groups of mostly older men wade through drainage ditches with shovels, clearing vegetation and debris that used to be maintained by local government. I watch them work one Saturday morning—boots deep in murky water, shirts soaked with sweat and mud. Temporary relief at best. The subsidence means water pools in new places every year, disrupting patterns that used to work.
But it's something to do. Some way to maintain control when everything else feels like it's slipping away.
The Impossible Math
Robert, 72, shows me his house, elevated once already at a cost he couldn't really afford. Four feet higher than the original foundation, the space underneath now just empty air and pilings.
"This is where my family is buried, where I raised my children. I'm not leaving."
I hear this repeatedly from older residents. The land holds meaning beyond market value, which has effectively disappeared anyway.
Younger families are doing different calculations. A mother in her mid-thirties tells me about her kids missing weeks of school last year because roads were impassable. The constant stress of wondering if they'll be able to get out in an emergency.
"It's heartbreaking. This is home. But I can't keep doing this to them."
She's planning to move inland within the year, joining a quiet exodus that's not dramatic or newsworthy—no official relocation program, no government assistance. Just families making individual decisions they can't quite afford but feel they can't avoid.
The middle-aged residents seem most torn. Still working, still needing reliable access to jobs, but also caring for aging parents who refuse to leave. Making incremental investments in flood-proofing while privately wondering if it's throwing good money after bad. Nobody says this out loud, but you can see it in how they talk about repairs. The hesitation before committing to anything permanent.
What Failure Looks Like
The septic systems fail with increasing frequency because the water table is too high. Families deal with backups multiple times a year, paying thousands for repairs that only work temporarily.
The electrical grid goes down in moderate storms and stays down for days.
Insurance companies have simply stopped offering policies here.
Property values exist only in theory because no one's buying.
I notice how people talk about infrastructure failure—not with outrage or surprise anymore, but with the weary acceptance of something that just is. "Power'll probably go out next storm," someone mentions casually at the store, the way you'd mention rain in the forecast. The tone is what gets me. Flat. Matter-of-fact. Already adjusted to the next disaster.
Marie is 58, works at a medical office in Houma, has lived here thirty years. She's thinking about moving but can't quite bring herself to do it. Not yet. "Maybe one more hurricane season," she says. "See how bad it gets."
Then she pulls out onto the road, timing it just right, water already starting to creep across the asphalt behind her.
I'll be back in Dulac regularly over the coming months. I want to understand how these calculations shift as the water keeps rising. How the informal networks evolve when formal systems keep failing. How families navigate the generational fault lines when staying and leaving both feel impossible.
For now, I'm learning to read the tide charts too.
-
Isle de Jean Charles relocation: The nation's first climate relocation program, funded with $48.3 million in 2016, has faced significant delays and restrictive eligibility requirements that excluded many former residents, with only a small number of families relocated as of 2024.
-
Pointe-au-Chien Tribe's adaptation network: Tribal members have formed a community-led information-sharing system about elevation grants, flood insurance, and construction techniques while working on cultural preservation efforts in anticipation of potential relocation.
-
Grand Isle's post-Ida recovery: Three years after Hurricane Ida destroyed most structures on the barrier island, the community continues implementing new elevated building codes while grappling with population decline that threatens the town's incorporated status.
-
Morganza levee system delays: The hurricane protection project designed to protect Terrebonne and Lafourche parishes faces funding challenges and construction delays, with completion not expected until the late 2020s, leaving some communities unprotected.