Native Community in Far Northeastern Maine Battles to Adjust Amid Climate Change Challenges

In the small coastal community of Sipayik, home to around 600 enrolled tribe members, the Passamaquoddy Tribe faces a daunting challenge: adapting to the effects of climate change.

Sipayik, located on the Sipayik peninsula in Maine, is particularly vulnerable to sea level rise. The Maine Climate Council's 2020 scientific assessment projects that sea levels along the state's coast will reach about 1.5 feet above pre-industrial levels by 2050 and 3.9 feet by 2100. The Eastport buoy recorded its highest annual average sea level ever in 2023, and the Gulf of Maine is rising faster than the global average due to the effects of the Gulf Stream and seasonal wind patterns.

The Passamaquoddy Tribe has invested in protecting Sipayik from these impacts in recent years. They secured a $5 million resilience planning grant from the Interior Department in 2022 and launched the Sipayik Resilience Committee and created a climate action plan. The tribe has also received a $4 million grant from the Bureau of Indian Affairs in 2024 to fund the raising of walls and engineering costs for a new wastewater facility, which is currently within the 100-year floodplain and at risk of being overwhelmed by seawater during a flood event.

One of the tribe's key initiatives is the community clam garden project. The goal is to build the new facility as close as possible to the existing one, while still protecting it from the peak flooding expected by the end of the century. Despite some early hurdles, they expect to have enough mature clams to hold their first community harvest in summer 2026.

The tribe's approach to resilience is about more than just infrastructure, though. It's about changing the way the entire Sipayik community lives. This encompasses everything they need to live safe and healthy lives, such as food and energy security, safe homes and infrastructure, cultural heritage and connection, and a healthy environment and clean water.

The committee is constructing community garden plots across the reservation to encourage growing more fruits and vegetables. The Sipayik Environmental Department is also trying to restore traditional food sources, such as raspberry and blackberry bushes.

However, the effects of climate change are already being felt. Sipayik resident Ralph Dana, a former Marine Corps private first class, game warden, and tribal chief, has lived in Sipayik since he was 4 years old and has witnessed the coastline giving way to the rising sea and the fish disappearing due to warming waters. The tribe sees the effects of sea level rise in eroding beaches, drowning marshes, a wastewater facility at risk of tidal flooding, homes with weather and power issues, and the collapse of ecosystems.

The Passamaquoddy Tribe is working with the U.S. Army Corps of Engineers to find ways to breach or replace the man-made causeway connecting the southern tip of the peninsula to Eastport, billed as the "easternmost city in the continental U.S." This could help restore some of the tidal flow and potentially alleviate some of the erosion issues.

The tribe is also working with the U.S. Army Corps of Engineers and nonprofit organizations on costly alterations to protect Sipayik, but Dana knows he may never see them completed and fears that managed retreat from the coastline may be necessary. The cost of relocating the wastewater facility to a spot above the floodplain is estimated to be around $45 million.

The nonprofit organization collaborating with the Passamaquoddy tribe in Maine to protect their coastal area from climate change effects, sea level rise, and water quality degradation is the Native American Rights Fund (NARF).

Despite the challenges, the Passamaquoddy Tribe remains resilient. About a third of people in Sipayik live in poverty and about a quarter have disabilities, according to the Census Bureau's 2023 American Community Survey. Pleasant Point Reservation's poverty rate (30.9 percent) is three times higher than the state as a whole (10.4 percent). Yet, the tribe continues to fight for a sustainable future for their community.

The average life expectancy on the reservation is 49 years, significantly lower than the average for the rest of Maine (78 years) and the U.S. (78 years). But the Passamaquoddy Tribe is determined to change this, not just for their community, but for future generations.

The Sipayik Resilience Committee is taking on minor repairs, such as fixing gaps and insulating windows, to weather-proof the community. They are also constructing community garden plots and working on a community clam garden project to encourage growing more fruits and vegetables and restoring traditional food sources.

The Passamaquoddy Tribe's resilience journey is far from over, but their determination and perseverance are clear. As they continue to navigate the challenges of climate change, they are working to build a sustainable future for their community, one garden plot, one repair, and one grant at a time.

Native Community in Far Northeastern Maine Battles to Adjust Amid Climate Change Challenges