Machias, Maine, Experiences Nine '100-Year Floods' in Six and a Half Years, Raising Climate Concerns
The coastal community of Machias, Maine, has been hit by nine '100-year floods' within a span of six and a half years, with four of these severe weather events occurring between December 2023 and March 2024 alone. A '100-year flood' is defined as a severe weather event with a 1% likelihood of occurring in any given year. The first of these floods struck in 2018, with floodwaters reaching 10.7 feet above sea level, exceeding the designated 100-year floodline. Subsequent storms, including one in 2020, inundated the Middle River and deposited significant amounts of seaweed onto the dike bridge, requiring municipal snowplows for removal. The recent cluster of floods in late 2023 and early 2024 saw water levels reaching 12 feet and 11.1 feet, respectively, with a fourth flood breaking the 11-foot mark. This unprecedented frequency of extreme flooding events has significantly impacted the town's infrastructure and residents.