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Grand Isle, Louisiana (from Google maps) |
We will temporarily interrupt the trek through the Kingdon of Lo (Mustang, Nepal) for a few photographs of Grand Isle, Louisiana, in a cheerful time before it was torn up and inundated by Hurricane Ida. According to the
Weather Channel (Aug. 29, 2021), "Ida officially made landfall at 11:55 a.m. CDT near Port Fourchon, Louisiana, about 18 miles southwest of Grand Isle and about 60 miles south of New Orleans. Maximum sustained winds were 150 mph, making Ida a high-end Category 4." Any category 4 hurricane in the northern Gulf of Mexico is serious trouble because of the shallow continental shelf. This lets lets the winds push a surge of water ahead of the storm. Louisiana is so flat, the bayss and marshy islands are inundated.
Grand Isle is the only inhabited barrier island along the southern Louisiana coast. The island is at the mouth of Barataria Bay, where it merges into the Gulf of Mexico. The island has been repeatedly hit by
hurricanes during its era of recorded history, when storm surges rushed over the most of the island and destroyed building. I will not try to list the many storms here.
Plantations existed on Grand Isle before the Civil War. The war effectively ended agricultural activity. Developers began to advertise the island as a resort in the 1870s, and steamship service soon brought vacationers from New Orleans. Meyer-Arendt (1985) in the
Annals of Tourism Research (Vol. 12.pp.449-465) provides a readable and interesting summary of the island's development over the last two centuries.
Grand Isle did have a short-lived gilded age. The New Orleans, Fort Jackson and Grand Isle Railroad carried sophisticated vacationers most of the way to the island. But the opulent Ocean Club hotel, built in 1891-1892, only survived one year before an immense hurricane with 175 mph winds overwashed the island and destroyed most of the buildings. The storm killed an estimated 1,600 along the Gulf Coast, and Grand Isle's gilded age came to an abrupt and terminal end.
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1953 aerial photograph of Grand Isle near Coulon Rigaud Lane (US Army Corps of Engineers Beach Erosion Board archives, Vicksburg, MS) |
Grand Isle has been an erosion problem for the State of Louisiana and the US Army Corps of Engineers for decades. The Beach Erosion Board conducted one of its earliest studies of the island's erosion problem in 1937. The Corps also presented a Beach Erosion Control Study to Congress in 1955 (84/I H. Doc. 132-). The 1953 photograph above was one of the aerial photographs used for this study. Many other studies have followed. Mid-century, some agency built cross-shore groins to try to stabilize the ocean shore (see the 1953 photograph). These were rebuilt numerous times. Since then, the Corps of Engineers has built segmented detached (meaning offshore) breakwaters along the entire Gulf side of the island. They have added beach sand from offshore sand deposits numerous times.
We do not yet know what Hurricane Ida has destroyed on Grand Isle. Late August 31, the Jefferson Parish president reported that 100 percent of the properties suffered damage.
Long-term, the bigger issue might be relative sea level. The southern Louisiana coast suffers from the most extreme relative sea level rise in the United States (meaning the combination of water elevation rise and land sinking). Will Grand Isle be viable 10, 20, or 50 years from now?
By the way, there is a terrible 2019 movie titled Grand Isle, starring Nicholas Cage.
Morning at the Blue Dolphin Inn & Cottages is a sunny delight (in good weather).
Lunch or dinner at the Starfish Restaurant, with an old-fashioned ambience and friendly service. Chairs and tables from the 1960s? Very nice. But this building is at ground level and vulnerable.
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Cottage on Medical Lane, Grand Isle (Hasselblad 50mm ƒ/4 Distagon lens) |
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Cottage on Chighizola Avenue |
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Cottage on Nacari Lane |
On any barrier island, look for the Oak forest and you know you are in the most stable part of the island, the part that has withstood erosion and serious overwashing for decades or centuries. Only a small section of Grand Isle shows this stability, and only a few of the early 20th century cottages remain. Most of the other houses are newer and raised on pilings. You also see mobile homes up on piles, many rather nasty. Even the Our Lady of the Isle Catholic Church is a modern structure up on concrete piles.
Over the next few weeks, surveys and news reports will reveal the extent of damage from Ida. Rural Louisiana will be forgotten as the news concentrates on New Orleans, but people live and suffer in rural areas, too.
Long-term readers may remember some of my photographs of Hurricane Katrina damage in New Orleans:
Hurricane Katrina struck exactly 16 years ago. What an amazing coincidence. And recall, the botched federal response to Katrina's damage and flooding largely destroyed President Bush's presidency. War in Iraq was another factor.