HONOLULU (AP) — Catastrophic flooding on the island of Oahu has left communities devastated, with officials describing the situation as the worst flooding Hawaii has faced in over two decades. Homes were swept off their foundations, cars were submerged, and emergency services have been stretched thin as they work to evacuate residents and provide aid.

Governor Josh Green indicated that the financial toll of this disaster could exceed $1 billion, impacting schools, roads, homes, and critical infrastructure, including a hospital in Maui. While no fatalities have been reported, more than 230 individuals have required rescue from rising waters.

The flooding hit after consecutive storms filled the area with rain, causing significant saturation of an already vulnerable landscape. On parts of Oahu, between 8 to 12 inches of rainfall was recorded, leading to swift evacuations of around 5,500 residents prior to restoring normalcy.

Local volunteers have mobilized to assist with clean-up efforts, as many neighborhoods are now covered in thick, reddish volcanic mud, causing difficult and laborious recovery efforts. The mud, composed of oxidized iron, complicates the clean-up process and has made it challenging for residents to return to their homes.

As crews assess the extensive damage, there are urgent concerns about the aging Wahiawa Dam, which authorities noted was at risk of failure during the storm. This dam, over a century old, has a history of needing repairs, which adds another layer of concern for local officials.

In response to the disaster, multiple organizations, including the Hawaii Community Foundation, have opened donation channels to help affected families rebuild and recover. '"The path to recovery begins now — it cannot wait," remarked a representative from the Hawaiian Council.