Hearing of the Fisheries, Water, and Wildlife Subcommittee of the Senate Environment and Public Works Committee - Opening Statement of Sen. Boozman, Hearing on Legislative Hearing on S. 518, a bill to amend the Federal Water Pollution Control Act to provide for technical assistance for small treatment works, S. 692, the Water Infrastructure Flexibility Act of 2017 and S. 675, the Long Island Sound Restoration and Stewardship Act