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DROUGHT Act of 2026 lets WIFIA cover up to 90% for drought‑hit and high‑priority water projects

Amends the WIFIA statute to raise the federal share for qualifying drought, low‑income, or regionally significant water projects and to require priority financing for those projects.

The Brief

This bill amends the Water Infrastructure Finance and Innovation Act (WIFIA) to create an exception allowing the federal contribution for certain qualifying water infrastructure projects to reach 90 percent of total project cost. It instructs the responsible federal official (the “Secretary or the Administrator, as applicable”) to prioritize financing for those qualifying projects.

The statute defines qualifying — “covered” — projects by three routes: location in areas that have experienced at least four weeks of D2 (severe drought) or greater in the prior five years or a county where the governor declared a drought emergency; serving areas with average household income at or below 200% of the Census poverty threshold (or meeting state affordability criteria under existing Safe Drinking Water or Clean Water Act provisions); or designation by the agency as regionally or nationally significant based on demonstrable benefits (capacity, reuse, reduced usage, lower rates, or public health/environmental gains). The change increases federal exposure, shifts selection incentives, and concentrates WIFIA support toward drought‑impacted, low‑income, or high‑impact regional projects.

At a Glance

What It Does

The bill adds a new subparagraph that (1) allows federal assistance under WIFIA for qualifying projects to cover up to 90% of project costs, (2) requires the relevant federal official to prioritize financing for those projects, and (3) defines which projects qualify based on drought metrics, affordability, or regional/national significance.

Who It Affects

Municipal water and wastewater utilities, state water agencies, and project sponsors in states/counties meeting the drought or affordability thresholds; the EPA (or other administering agencies) will face new prioritization and oversight duties; federal budget managers will see larger potential loan subsidies or exposures.

Why It Matters

Raising the federal share to 90% for targeted projects materially changes financing feasibility — projects that were previously unaffordable locally could proceed with far smaller local contributions. The bill therefore reallocates scarce WIFIA capacity toward drought‑affected and high‑impact projects and creates new implementation and fiscal tradeoffs for agencies and appropriators.

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What This Bill Actually Does

The bill inserts a narrowly tailored exception into WIFIA’s funding rules that lets qualifying water infrastructure projects receive much larger federal support than usual. Specifically, it sets a new ceiling: for a "covered project" the federal contribution may be as high as 90 percent of total project cost.

The text also directs the relevant federal decisionmaker (identified in the statute as "the Secretary or the Administrator, as applicable") to give financing priority to these covered projects.

A project becomes "covered" in one of three ways. First, it can be located in a jurisdiction that has experienced D2 (severe drought) or worse — according to the U.S. Drought Monitor — for at least four weeks within the five years before the assistance is provided, or in a county where the governor declared a drought emergency during that same five‑year window.

Second, the project can serve an area where the average household income is at or below 200 percent of the Census poverty threshold at the time assistance is provided, or where the project meets state affordability tests already tied to federal water statutes. Third, the administering authority can designate a project as regionally or nationally significant if it demonstrably increases drinking water supply capacity or reliability, enhances reuse/recycling, reduces regional water usage, lowers costs to ratepayers, or yields substantial public health or environmental benefits.Operationally, the amendment does three practical things: it raises the potential federal share for targeted projects (changing how local sponsors budget and seek co‑funding), it creates a statutory priority category that agencies must reflect in selection and underwriting, and it embeds objective and discretionary eligibility tests that will require documentation (drought monitor records, income calculations, or agency findings of regional significance).

Those mechanics drive the principal policy effects: expanded federal support for drought‑affected and low‑income communities and for projects with large regional spillovers, but also greater federal fiscal exposure and heavier administrative tasks for agencies and applicants.

The Five Things You Need to Know

1

The bill sets a new cap: for a "covered project" federal assistance under WIFIA may cover up to 90% of total project cost.

2

A project is eligible as drought‑affected if it lies in a State that was D2 (severe drought) or worse for at least 4 weeks during the five years before assistance is provided, or if it is in a county where the Governor declared a drought emergency during that period.

3

Affordability eligibility is met if the project serves an area with average household income at or below 200% of the Census poverty threshold at the time assistance is provided, or if it satisfies state affordability criteria tied to the Safe Drinking Water Act or Clean Water Act.

4

The agency may designate projects as regionally or nationally significant when they demonstrably increase water supply capacity or reliability, enhance reuse/recycling, reduce regional water usage, lower costs to ratepayers, or provide substantial public health or environmental benefits.

5

The statute requires the Secretary or Administrator, as applicable, to prioritize financing for covered projects when carrying out WIFIA.

Section-by-Section Breakdown

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Section 5029(b)(9)(D)(i)

Maximum federal share for covered projects

This clause creates the main financial change: it overrides the prior subparagraph (A) and makes the federal share for a "covered project" up to 90 percent of total project cost. Practically, that increases the federal financing ceiling an applicant can receive under WIFIA for qualifying projects, shifting how local sponsors structure match, bonds, or other co‑funding. Agencies will need to account for higher loan sizes and the consequent subsidy and credit risk in underwriting and budget planning.

Section 5029(b)(9)(D)(ii)

Statutory priority for covered projects

This short clause directs the relevant federal official — "the Secretary or the Administrator, as applicable" — to prioritize financing for covered projects. That creates a statutory preference in WIFIA’s selection process; agencies must reflect this priority when ranking and approving projects. The provision does not prescribe a specific scoring formula or timeline, leaving agencies discretion on how to operationalize prioritization in solicitations, application evaluation, and award decisions.

Section 5029(b)(9)(D)(iii)(I)

Location‑based drought eligibility

Subclause (I) defines location‑based eligibility: qualifying States must have had a D2 (severe drought) or greater designation for at least four weeks during the five years before assistance, or the project can be in a county where the Governor declared a drought emergency during that time. Implementation will require agencies to use U.S. Drought Monitor archives and state declarations to verify the five‑year drought history, and to create procedures for applicants to document and certify eligibility.

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Section 5029(b)(9)(D)(iii)(II)–(III)

Affordability and regional/national significance tests

Subclause (II) sets an affordability pathway: a project serves an area with average household income at or below 200% of the Census poverty threshold, or the area meets state affordability criteria established under existing Safe Drinking Water Act or Clean Water Act provisions. Subclause (III) gives the agency discretion to label a project regionally or nationally significant where it demonstrably furthers one of five outcomes (capacity/reliability, reuse/recycling, reduced usage, lower rates, or public health/environmental benefits). Agencies will need protocols to measure "average household income" contemporaneously and standards for documenting demonstrable regional benefits.

At scale

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Who Benefits and Who Bears the Cost

Every bill creates winners and losers. Here's who stands to gain and who bears the cost.

Who Benefits

  • Local water and wastewater utilities in drought‑impacted jurisdictions — they can access larger federal financing (up to 90%) reducing upfront capital needs and enabling projects otherwise unaffordable locally.
  • Low‑income communities served by qualifying projects — projects that meet the 200% poverty threshold or state affordability criteria are prioritized, lowering the barrier to infrastructure investments that reduce health risks or rates.
  • Regional project sponsors and multi‑jurisdictional systems — the regional/national significance pathway favors projects with cross‑jurisdictional benefits like reuse, increased supply, or system reliability.
  • Ratepayers in covered areas — because larger federal contributions can lower borrowing and capital costs, recipients may face reduced rate pressure compared with more heavily locally financed alternatives.
  • Project developers and consultants that specialize in drought resilience and reuse — higher federal funding availability increases project pipelines and demand for technical, planning, and compliance services.

Who Bears the Cost

  • Federal budget and taxpayers — allowing up to 90% federal assistance increases potential subsidy costs and credit exposure that Congress and budget offices must absorb or offset.
  • Agency administrators (EPA or other administering agencies) — they must establish prioritization mechanisms, eligibility verification processes, and monitoring for a new category of high‑share loans, increasing administrative workload.
  • Non‑covered communities and projects — with finite WIFIA capacity, projects outside the drought/affordability/regional criteria could face longer waits or reduced chances of receiving financing.
  • Local sponsors required to certify eligibility — municipal borrowers must collect and certify drought history, income metrics, or documentation of regional benefits, adding transactional compliance costs.
  • Private lenders and co‑financing partners — greater federal shares can crowd out private capital or alter risk/return calculations for municipal bond investors and P3 structures.

Key Issues

The Core Tension

The central dilemma is whether to expand federal support to accelerate drought relief and help low‑income communities — by raising the federal share and prioritizing projects — at the cost of larger federal fiscal exposure, administrative complexity, and potential distortion of local incentives and competition for scarce WIFIA resources.

The amendment solves a shortfall problem by directing more federal money to projects that meet specified drought, affordability, or impact tests, but it leaves several implementation knots untied. First, the operational burden of verifying drought history, income thresholds, and "demonstrable" regional benefits will fall to agencies and applicants; the statute gives no scoring rubric, timeline, or documentation standards.

That raises the risk of inconsistent application across regions and appeals over discretionary designations of "regional or national significance." Second, the fiscal mechanics are unspecified: WIFIA program capacity is finite and the bill does not alter overall appropriations or subsidy calculations. Allowing higher federal shares will increase program exposure and may require either greater appropriations for subsidies or informal reallocation from other applicants.

Third, the policy tradeoffs include potential moral‑hazard and equity concerns. Generous federal contributions reduce local cost signals that encourage conservation and local revenue measures, but they also remove financing barriers for poorer communities.

The bill leans toward urgent relief for drought‑impacted and low‑income areas, yet it does not tie higher federal participation to clear measures of long‑term operational resilience or cost‑sharing that preserve local accountability. Finally, the cross‑reference to state affordability criteria (from the Safe Drinking Water and Clean Water Acts) imports heterogeneity: states define affordability differently, so identical projects could qualify in one state and not another, complicating national program consistency.

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