PolicyBrief
H.R. 5566
119th CongressSep 26th 2025
Water Infrastructure Resilience and Sustainability Act
IN COMMITTEE

This bill extends the authorization for key federal programs supporting the resilience and sustainability of clean water and drinking water infrastructure until 2031.

Salud Carbajal
D

Salud Carbajal

Representative

CA-24

LEGISLATION

Water Infrastructure Resilience Programs Extended to 2031: Five More Years of Federal Funding for Tougher Water Systems

The Water Infrastructure Resilience and Sustainability Act is short, sweet, and focused on one critical thing: keeping the money flowing to fix our aging water systems. Essentially, this bill is hitting the snooze button on the expiration date for three major federal programs dedicated to making sure our clean water and drinking water infrastructure can actually handle things like floods, droughts, and other severe weather events.

Currently, all three programs—the Clean Water Infrastructure Resiliency and Sustainability Program, the general Drinking Water System Infrastructure Resilience and Sustainability Program, and the Midsize and Large Drinking Water System program—were set to expire in 2026. This bill simply strikes the year 2026 and replaces it with 2031 across the board (Sections 2, 3, and 4). That’s a five-year extension, ensuring communities have continued access to federal funding for these essential upgrades.

The Real-World Impact of a Five-Year Extension

Why does extending a deadline matter to you, the person just trying to pay your water bill? Because water infrastructure is expensive, and major projects take time. Think about your local water treatment plant or the pipes running under your street. Upgrading them to withstand modern climate pressures isn’t a weekend job; it’s a multi-year, multi-million dollar undertaking.

By pushing the deadline to 2031, this bill provides crucial stability and certainty for local water utilities. If you’re a city planner in a flood-prone area, knowing that federal grant money for building a protective barrier around your pumping station or upgrading your storm drains will be available for an extra five years means you can actually plan, budget, and execute those necessary projects. Without this extension, many communities would have rushed to complete projects by 2026 or simply canceled them due to lack of funding certainty.

Keeping the Clean Water Flowing

This bill directly impacts the reliability of your tap water. The programs being extended focus on resilience—meaning they fund projects that prevent system failures. For instance, a small town that needs to relocate its well field because of rising sea levels or a utility that needs to install backup power generators to keep the water flowing during a major power outage (like the one that hits during a hurricane or ice storm) relies on this funding.

By extending the funding for the Clean Water program (Section 2), the bill also helps prevent sewage overflows and infrastructure damage caused by extreme weather, which protects local waterways and public health. For the average person, this means fewer boil water advisories, less likelihood of service interruptions when the weather gets rough, and more security in the system that delivers water to your home and business.

In short, this legislation isn’t creating new programs or new rules; it’s simply ensuring that the existing, successful efforts to harden our water systems against climate shocks can continue for another half-decade. It’s a straightforward move that recognizes the long-term nature of infrastructure investment and the ongoing need to protect one of our most essential services.