9.8.2026 Municipal Alliance for Adaptive Management

The City of Portsmouth, New Hampshire's Municipal Alliance for Adaptive Management held a meeting on September 9, 2026, to review the annual adaptive management plan submission due at the end of September. The meeting focused on updates from various regulated communities regarding wastewater treatment performance, nitrogen reduction efforts, and stormwater management projects. Several communities reported significant investments in infrastructure improvements, including roadway reconstruction, stormwater best management practices (BMPs), and wastewater treatment upgrades. Discussions included challenges with permit compliance, flow fluctuations, and the integration of new monitoring tools like the PTAP program. The alliance also highlighted over $2 million in joint research funding and a $1 million congressional grant for environmental projects. The group authorized edits to the adaptive management plan for submission and planned a follow-up meeting in October to discuss funding allocations for the next year, emphasizing continued collaboration on water quality improvements and infrastructure investments.