March 30, 2017 17:42 Updated Follow Treatment plant improvements and upgrades, water line replacement and extensions, water storage facilities, security upgrades, metering systems, etc. For more information, visit Indiana Finance Authority (IFA) Related articles What is the SRF (State Revolving Fund (SRF) Loan Program)? What is a brownfield? What is the current SRF Interest Rate? Does SRF have a deadline before which I should apply for my loan? How can developers utilize IFA's brownfields assistance?