Congressional Research Service Reports on Drinking Water IssuesFluoride in Drinking Water: A Review of Fluoridation and Regulation Issues Regulating Contaminants Under the Safe Drinking Water Act (SDWA) Limiting Lead in Public Water Supplies: An Overview of the U.S. Environmental Protection Agency’s Regulatory Actions Small Water Systems: Selected Safe Drinking Water Act (SDWA) Provisions Water Resource Issues in the 118th Congress Management of the Colorado River: Water Allocations, Drought, and the Federal Role