Affordable Clean Water Infrastructure Act

HR 6464 was introduced in the House on December 4, 2025, by Rep. McDonald Rivet (D-MI) with four bipartisan cosponsors (Fitzpatrick, Bresnahan, Wied, Sykes). The bill was referred to the Subcommittee on Water Resources and Environment on February 2, 2026 — its most recent action. It remains in early legislative stage with no committee markup or vote yet. The bill does not authorize a specific dollar amount of new funding; rather, it increases the percentage of state capitalization grants under the existing Clean Water State Revolving Fund that can be used for additional subsidization (up to 50% of state grants, plus 10% targeted at rural/small/tribal systems, with a 20% minimum floor). This is an authorization bill amending the Federal Water Pollution Control Act, not an appropriations bill. The money trail runs through existing EPA-state revolving fund allocations: states receive annual capitalization grants from EPA, and the bill expands their flexibility to offer subsidized loans and grants to qualifying treatment works. For publicly traded water utilities that own regulated small water/wastewater systems, this directly reduces their project capital costs. The bill also broadens subsidization eligibility so assistance can target a whole system or specific geographic areas within a project. Key beneficiaries are regulated water utilities with small system exposure: $WTRG (Essential Utilities) and $AWK (American Water Works). These companies operate numerous smaller systems that likely meet the rural/small criteria. Both have been trading near the middle of their 52-week ranges over the past month. $WTRG has shown a +1.7% gain over the past 7 days, closing at $40.19. $AWK has gained +1.95% over 7 days, closing at $135. The 30-day changes are slightly negative (-0.2% and -0.8% respectively), indicating the sector has been range-bound. The primary headwind is legislative timeline: the bill is at the subcommittee level with 4 cosponsors (all junior members), suggesting low momentum for passage in this Congress. A companion bill exists (HR 5833, Clean Water Affordability Act) that covers similar ground, but both are early-stage. The Presidential DPA actions on April 20, 2026 are unrelated to this bill but provide macroeconomic context: they add upward pressure on construction materials costs (steel, concrete, piping), making federal loan subsidies more valuable for utility capital programs. If this bill were to advance, it would most directly benefit the regulated water utility segment by improving return on equity for small-system investments, potentially supporting higher capital spending levels and rate base growth.