WaterSMART Enhancing Water Resources Projects (R26AS00017): Multi-benefit, cost-shared water infrastructure and watershed projects

WaterSMART Enhancing Water Resources Projects (R26AS00017): Multi-benefit, cost-shared water infrastructure and watershed projects

Water scarcity, wildfire-era water demand, and aging systems are increasingly connected challenges in western U.S. watersheds. The WaterSMART Enhancing Water Resources Projects NOFO (R26AS00017) is a federal cooperative agreement/grant opportunity that can turn those pressures into a funded development pipeline. For 2026–2027 cycles, this is one of the few major water-management opportunities where the federal request is specifically framed around “projects that balance numerous community interests” and produce “significant watershed benefits,” rather than a narrow technical retrofit-only agenda.

This guide is written as a practical application brief for teams that can already describe a real project, not a theoretical concept note. It uses the official NOFO language and the current listing on Simpler to help you decide whether to submit and how to avoid common scoring traps.

Key details

What the program actually funds

This is a practical, implementation-focused opportunity, not a pre-proposal exploration grant. The NOFO positions it as a way to implement projects that improve water conservation and efficiency, water infrastructure, and river/watershed restoration outcomes. To be competitive, the project should do three things at once:

1. Address real operational or ecological water constraints;
2. Demonstrate tangible benefits for more than one sector (for example agriculture, recreation, fisheries, and power users);
3. Show collaborative development and watershed-level impact.

This matters for fit because review language explicitly values projects that “provide significant watershed benefits” and that are designed for communities with multiple and sometimes competing water priorities. A local pilot for one municipality without coordination might be technically sound but still fail strategic scoring if it does not show why the result matters across the watershed.

For decision-makers, this NOFO is useful in several contexts:

• Local agencies with mature planning documents that need implementation funding;
• Water districts planning upgrades that combine infrastructure reliability and ecological benefit;
• Basin groups trying to align water quality and timing goals with local agriculture and municipal use;
• Conservation organisations that have a formal partnership pathway with a state or authority and can produce required support documentation.

The opportunity also connects directly to broader federal priorities; it is stated as advancing executive-level priorities around energy and grant oversight. That adds extra scrutiny, not extra burden: proposals should explicitly connect project outcomes to transparency, deliverables, and public accountability.

Who is eligible, and who is not

This is a category-based structure.

Category A applicants (core)

The strongest alignment is usually here: states, tribes, irrigation districts, water districts, state/regional/local authorities with water or power delivery authority, and other water/power delivery entities in the specified Western jurisdictions. The eligible geographies include:

• Alaska, Arizona, California, Colorado, Hawaii, Idaho, Kansas, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, South Dakota, Texas, Utah, Washington, Wyoming,
• American Samoa, Guam, Northern Mariana Islands, U.S. Virgin Islands, Puerto Rico.

If your organisation is not tied to water/power delivery authority in those geographies, it is unlikely to meet Category A requirements.

Category B applicants

Nonprofit conservation organisations can be eligible if they have a verifiable partnership agreement with a Category A entity. The partnership is not optional paperwork: the listing explicitly says B applicants should include documentation showing the partnership before eligibility is accepted at review stages. If your nonprofit’s role is advisory only and you cannot provide a formal agreement, the application risks rejection before technical merit.

Category C applicants

Watershed groups are explicitly eligible if they meet statutory characteristics:

• grassroots and non-regulatory;
• actively addresses water availability and quality issues in the relevant watershed;
• capable of promoting sustainable use;
• decision-making by consensus;
• diverse stakeholder representation across water-use sectors.

A critical nuance: watershed groups may receive 50% federal cost share without a Category A partner, but 75% federal share requires the Category A partnership documents. This is one of the highest-value levers in the program because it gives small groups a route to scale when they have strong local legitimacy but no direct delivery authority.

Explicit exclusions

Federal entities, individuals, and institutes of higher education are not eligible. Many teams lose time by assuming educational institutions can serve as the lead; this opportunity is structured differently and does not follow that model.

Timeline and deadlines

The NOFO says this opportunity has two application periods:

• Period 1: Wednesday, September 9, 2026, 4:00pm MDT
• Period 2: Wednesday, September 8, 2027, 4:00pm MDT

From a 2026 standpoint this is still open for the first period and also has a second-year submission opportunity. The direct implication: if your project is not at 60% design maturity now, you may still target period two while running a controlled pre-application phase this year.

Important practical consequence: your planning schedule should match the two-deadline rhythm.

• If you are filing in 2026: spend now on final design, letters of support, cost-share proof, and submission packet coherence.
• If you are filing in 2027: use 2026 to complete design permits, strengthen measurable outcomes, and only then commit to the heavier document set.

Application mechanics and minimum package expectations

The official process is through grants.gov via Simpler, and the NOFO requires standard federal system readiness before submission.

What to secure before proposal drafting

1. SAM.gov registration and UEI

   You need a complete registration and current Financial Assistance General Representations and Certifications. The NOFO notes registration timing can take months, so do not defer this.

2. Grants.gov readiness

   The application is submitted through Grants.gov. You need a workspace and account setup in time.

3. Project maturity target (roughly 60% design)

   The NOFO says projects at more advanced design stages are prioritized. That is not a formality: they are telling reviewers where they place trust. You should include technical documents that demonstrate the project can move from concept into implementation.

4. Partnership and support letters (Category B/C where applicable)

   If your applicant category requires partner demonstration, collect this before technical sections are locked.

5. Cost-share evidence path

   For entities requiring matching funds, map how each component of the non-federal share will be sourced. This is especially important because cost sharing is built into award mechanics.

What documents to prepare

Use the checklist style used in successful NOAA and federal infrastructure submissions:

• Executive overview with explicit cross-sector benefits and watershed context;
• Detailed technical work scope with milestones across design, implementation, and monitoring;
• Budget narrative showing total project cost and federal/non-federal split;
• Risk and compliance sections (permits, environmental checks, institutional responsibilities);
• Project governance and partnership structure if multiple entities are involved;
• Letters demonstrating coalition and stakeholder support.

The point of this structure is not to imitate a grant template but to prove readiness and control.

How review scoring is likely decided

The public review description includes criteria including project benefits, planning and support, readiness to proceed, priority alignment, and cost share structure. That gives you a scoring map:

Project benefits

Proposals should be explicit about measurable outputs: restored flow reliability, improved water quality, or direct conservation gain linked to design outputs. Avoid vague environmental language and provide indicators tied to project geometry, location, and timeline.

Planning and support

Explain who is doing what and why existing team structure can actually execute. Reviewers penalize broad “we will do this” statements with little staffing or governance detail.

Readiness to proceed

This is where 60% design matters. Include permitting assumptions, existing studies, and clear dependencies.

Alignment with priorities

Tie each major decision to statutory, strategic, or policy intent already reflected in the NOFO. The better the traceability, the easier the reviewer can see this is not a disconnected pilot.

Construction and cost-share components

Project plans that can be sequenced into realistic procurement and implementation windows are favored. Cost share should be budgeted conservatively and documented against a specific non-federal source.

Budget logic and common financial mistakes

The NOFO’s baseline: total project cost should not exceed $6,000,000 and funding requests can reach $3,000,000 per project. The listed minimum is $50,000. Typical mistakes include:

• inflating federal request without documenting match source;
• counting ineligible non-federal categories as cost share;
• ignoring territory-specific exceptions and special cost-share expectations;
• presenting a technically strong concept but no procurement and execution path.

A simple budget truth test:

1. Write total project cost.
2. Assign non-federal cost share by source (local, state, in-kind obligations, and non-federal contributions).
3. Set federal request so the split is internally consistent and compliant.
4. Confirm cost-share percentages for your applicant category before final budget.

For watershed groups, do not assume 75% federal is automatic. Confirm partnership documentation and corresponding federal share pathway.

What makes a strong applicant

The strongest applications are usually not the ones with the most polished prose; they are those that show governance and execution coherence.

Good fit indicators

• Existing project has moved beyond conceptual studies;
• At least one local partner authority already committed;
• Clear benefit split across multiple user groups and measurable outcomes;
• Budget has a realistic match strategy;
• Team has prior grant performance and role clarity.

Good narrative strategy

Frame the project as a community-managed intervention with measurable outcomes, not as a pure engineering procurement.

Use this narrative sequence:

• Baseline: current water-management constraint;
• Intervention: intervention component and why it is implementable;
• Outcome: ecological and operational impact in measurable terms;
• Monitoring: who tracks what and when;
• Continuity: how outcomes are sustained after the federal award.

Common rejection traps

1. Partner documentation missing or added late.
2. Overly conceptual design (below 60% maturity) while asking for high award levels.
3. Cost share described in narrative but unsupported in the budget table.
4. No explanation of how multiple sectors benefit in one watershed.
5. Confusion between eligible and ineligible applicant types.

FAQ (practical)

Is this only for government agencies?

No. It is broader than direct public authorities. Nonprofits and watershed groups can be eligible, but each must satisfy category-specific criteria.

Can a watershed coalition submit as lead?

Yes, if it matches the statutory watershed group profile and, where needed, partnership conditions are documented.

Is there a minimum federal request?

The NOFO minimum award is $50,000. More importantly, the expected quality is tied to readiness, not just award size.

Do institutes of higher education qualify?

No, those are listed as ineligible.

Is this open for the 2027 cycle too?

Yes. The NOFO explicitly lists a second close date in September 2027.

How do I submit?

Use Grants.gov as the submission path, with Simpler as the opportunity entry point and official posting.

Applicant action plan (8-week runway)

If you are targeting the 2026 window, this is a practical sequence:

• Weeks 1–2: finalize partner category and gather partner agreements;
• Weeks 3–4: complete registrations and compliance docs (SAM/Grants.gov readiness);
• Weeks 5–6: finalize technical package to 60% design depth and finalize budget split;
• Weeks 7–8: internal scoring simulation against criteria and final proofread with all attachments.

If you target the 2027 window, add an extra 8–12 weeks for pilot outputs, permit follow-up, and stakeholder validation before first draft.

Official links

• Funding opportunity page: https://simpler.grants.gov/opportunity/a940c518-8df8-4df8-ad9b-e1a5c84d48eb
• Official NOFO PDF: https://files.simpler.grants.gov/opportunities/a940c518-8df8-4df8-ad9b-e1a5c84d48eb/attachments/636dd94e-74eb-4523-8dea-20b6e049dbce/Foa_Content_of_R26AS00017_Final.pdf
• Grants.gov listing: https://www.grants.gov/search-results-detail/362394

Final recommendation

This NOFO is not a “nice-to-have” innovation grant. It is a place to submit only if your water project can move from design into delivery with credible federal matching and a real coalition. The two-application-window structure makes it useful both for near-term and near-future funding cycles, and teams that are under-designed today are better served by using 2027 period two than forcing a rushed 2026 submission.

If your project can show maturity, collaboration, and measurable watershed impact, this is an opportunity that aligns funding power with implementation reality.