On July 15, 2026, the Senate Environment and Public Works Committee unanimously approved the Water Resources Development Act of 2026 (WRDA 2026), bipartisan legislation that reauthorizes federal drinking water and wastewater infrastructure programs. Buried in that reauthorization is a provision that matters well beyond the usual infrastructure funding renewal: for the first time, the bill creates a federal pilot program specifically authorizing point-of-use (POU) water treatment technologies as part of the country's drinking water strategy.
Richard Mest, Strategic Affairs Officer at the Water Quality Association, an industry group representing certified water treatment manufacturers, called the bill "one of the most significant steps forward for drinking water policy in years."
What the Bill Authorizes
WRDA 2026 reauthorizes the major federal loan programs, the Drinking Water and Clean Water State Revolving Funds, that help cities and towns finance water and sewer infrastructure upgrades, extending funding authorization through 2030 and increasing the authorized funding levels for both funds. These funds work as revolving loans: repayments from one project flow back into the fund and finance the next one, which is the mechanism through which most federal water infrastructure dollars reach local systems.
Passed the Senate Environment and Public Works Committee unanimously on July 15, 2026.
Two provisions stand out for businesses already relying on point-of-use treatment. First, the bill authorizes an EPA point-of-use filtration pilot specifically designed to distribute filters to homes with PFAS or other contaminants in their drinking water, treating POU technology as a legitimate near-term remedy rather than only a long-term infrastructure fix. Second, it makes PFAS treatment an explicitly eligible use of state revolving fund dollars, opening a funding pathway that previously required more work to justify under existing program rules.
Why the Pilot Program Is the Notable Part
Federal drinking water policy has historically been built around centralized treatment: utilities test source water, treat it at a plant, and deliver it through a distribution system built to meet a single set of standards for everyone downstream. That model works well for most contaminants most of the time, but it moves slowly when a specific compound like PFAS shows up in a specific community's source water, since fixing the treatment plant itself is a multi-year capital project.
A federal pilot authorizing point-of-use technology is Congress acknowledging, for the first time at this level, that a certified treatment system installed at the tap can serve as a legitimate interim public health tool while centralized infrastructure catches up, elevating it beyond a private consumer product operating outside the federal drinking water framework. Mest framed it directly: "Certified water treatment technologies are already helping millions of Americans reduce exposure to contaminants such as lead and PFAS... This pilot will help demonstrate how these solutions can complement traditional infrastructure investments and deliver safe drinking water more quickly in communities facing urgent challenges."
A Second, Related Bill Moving in Parallel
WRDA 2026 is not the only water legislation moving through the Senate on a related track. The Senate Agriculture Committee's Agriculture Act of 2026 includes the bipartisan Healthy H2O Act, which would establish a new USDA Rural Development grant program helping rural households and licensed childcare facilities served by private wells or small community water systems test and treat their drinking water. That bill has support from more than 40 organizations, including the Rural Community Assistance Partnership and the National Ground Water Association, and a version was previously included in the House-passed Farm Bill.
Taken together, the two bills point in the same direction: federal water policy is beginning to formally recognize point-of-use and point-of-entry treatment as a funded, legitimate part of the country's drinking water strategy, rather than something individual households or businesses arrange privately on their own.
What This Means for Businesses Already Using Point-of-Use Treatment
Nothing in WRDA 2026 changes the compliance obligations of the businesses reading this today. Municipal water systems remain subject to the same EPA drinking water regulations they were subject to before the bill passed, and a business relying on point-of-use purification for PFAS, lead, or other contaminants does not need to wait for this bill to become law to benefit from that decision.
The bill does signal a shift in how federal policymakers are thinking about the gap between what a municipal utility can guarantee and what a specific building needs. That gap is the same one point-of-use purification has been addressing at the commercial level for years, now getting formal federal recognition rather than being treated as a workaround.
Talk to our team about point-of-use purification for your building.
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Frequently Asked Questions
Has WRDA 2026 become law?
As of this writing, the Senate Environment and Public Works Committee has unanimously approved the bill, sending it to the full Senate floor. It has not yet been signed into law, and a House companion process runs on a parallel track before any final legislation reaches the President.
What does the point-of-use pilot program in WRDA 2026 do?
It authorizes an EPA pilot program to distribute point-of-use water filters to homes affected by PFAS or other contaminants in their drinking water, treating certified point-of-use treatment as an interim public health tool while longer-term infrastructure fixes are developed.
Does this bill require businesses to install point-of-use treatment?
No. The bill creates federal funding and pilot authority; it does not create a new compliance mandate for businesses. Businesses already using point-of-use purification are not affected by any new requirement, and businesses considering it do not need to wait for the bill to pass.
What is the Healthy H2O Act, and how does it relate to WRDA 2026?
The Healthy H2O Act is separate bipartisan legislation moving through the Senate Agriculture Committee as part of the Agriculture Act of 2026. It would create a USDA grant program to help rural households and licensed childcare facilities test and treat drinking water from private wells or small community water systems. It moves on a parallel track alongside WRDA 2026, not as part of the same bill.
Does state revolving fund money apply to PFAS treatment now?
WRDA 2026 makes PFAS treatment an explicitly eligible use of Drinking Water State Revolving Fund dollars, a funding pathway utilities and communities can pursue for that specific purpose. State revolving funds have long supported broader drinking water infrastructure projects; this provision expands what that existing funding stream can be used for.