Water Infrastructure Finance and Innovation Act Amendments of 2025

This bill amends the Water Infrastructure Finance and Innovation Act to make water infrastructure financing more accessible to small communities and rural water projects. It lowers the maximum eligible project cost from $5 million to $1 million, provides technical assistance for small communities (population ≤ 25,000) to develop project proposals, and clarifies definitions to include projects for federally recognized Indian Tribes. The bill introduces collaborative project delivery methods like design-build and construction management at-risk, and authorizes $68 million annually for the EPA and $15 million annually for the Army Corps of Engineers through fiscal year 2029. These changes directly affect small communities and rural water projects seeking federal assistance for water infrastructure improvements.