Teton County Launches 2025 Ecosystem Health Indicator Report to Assess Environmental Impact

The Jackson Town Council Workshop held on August 18, 2025, focused on the 2025 Ecosystem Health Indicator Report, presented by Tanya Anderson, the Ecosystem Stewardship Administrator, and Olivia Park, the Ecosystem Stewardship Engineer. This report aims to assess the health of the local ecosystem, emphasizing the interconnectedness of environmental, community, and economic factors.

The primary goal of the report is to evaluate the overall health of the ecosystem in the Snake River Headwaters Watershed, which includes critical indicators such as air and water quality, wildlife health, and habitat connectivity. Anderson likened the assessment process to a medical check-up, where various indicators serve as vital signs for the ecosystem's well-being.

Key findings from the report highlighted the importance of clean air and water quality for both human health and the local economy, particularly tourism, which relies on the natural beauty of the area. The report identified several priority indicators, including air quality measurements, water temperature, and the presence of invasive species. For instance, particulate matter levels were found to be moderate, with occasional spikes linked to wildfires, while water temperatures in certain areas exceeded safe thresholds for fish, raising concerns about aquatic life.

The report also addressed the presence of invasive species, noting that while the region currently lacks harmful aquatic invaders like zebra mussels, continued vigilance is necessary to prevent their introduction. The community's efforts in inspecting watercraft before they enter local waterways were praised as a proactive measure to protect the ecosystem.

Another significant topic discussed was the impact of human activities on wildlife, particularly regarding bear conflicts in the region. The data revealed that most conflicts stemmed from improper waste management, indicating a need for improved public education on wildlife interactions.

The workshop concluded with a call for ongoing monitoring and community engagement to ensure the health of the ecosystem. The council emphasized the importance of addressing areas rated as poor and maintaining efforts in those deemed good. Future steps include determining the frequency of reporting on ecosystem health, with options ranging from annual to every five years.

Overall, the discussions underscored the town's commitment to preserving its natural environment while balancing the needs of its residents and the economy. The findings from the Ecosystem Health Indicator Report will serve as a foundation for future environmental policies and community initiatives aimed at fostering a sustainable and healthy ecosystem in Jackson and Teton County.