Recent catastrophic flooding, the worst event of its kind in Hawaii in over 20 years, which the governor has labeled the most severe flooding event since 2004 has caused between $31 million dollars in damages to local farms.
Back-to-back “Kona Low” storms, typically low pressure systems that usually flips the usual wind pattern and brings wet unstable weather, in March of 2026 dumped over 50 inches of rainfall in some areas of Hawaii, wiping out crops, livestock, and critical infrastructure across nearly 4,000 acres.
More than 600 of Hawaii’s 6,500 farms have reported significant damage, though some estimates suggest nearly 2,000 farms may be affected.
Oahu’s North Shore and West Side were hit particularly hard, with some entire farms completely submerged or washed away.
Farmers reported the loss of staple crops like tomatoes, cucumbers, okra, lemongrass, and leafy greens. Even water-thriving crops like taro were lost due to contamination from floodwaters.
Flooding destroyed irrigation systems, machinery, greenhouses, fencing, and personal vehicles covered in thick sludge.
Many affected are small, diversified farms that do not qualify for traditional crop insurance, leaving them without a financial buffer.
Market output has plummeted; some farmers report selling only a quarter of their usual volume, leading to fewer vegetables available at local swap meets and Honolulu’s Chinatown.
In April 2026, a Major Disaster Declaration was approved to unlock federal assistance. Available support includes:
* Federal disaster relief, state long-term loans, and one-time $1,500 emergency grants.
* A charitable fund raised approximately $850,000, and many individual farmers have turned to online fundraising pages.
* The Hawaii Department of Agriculture is conducting soil safety tests and providing seeds and plant starts to help farmers restart.
