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Yavapai‑Apache Nation Water Rights Settlement Act of 2025 approves settlement and builds Tún’l nı́choh project

Ratifies a negotiated water‑rights agreement, directs federal construction of a Cragin‑to‑reservation supply and creates dedicated project and trust funds — reshaping Verde River water management.

The Brief

This bill ratifies and implements the Yavapai‑Apache Nation Water Rights Settlement Agreement (dated June 26, 2024), directs the Secretary of the Interior to execute the Agreement, and authorizes construction of the Tún’l nı́choh Water Infrastructure Project (a pipeline from C.C. Cragin Reservoir and an on‑Reservation drinking‑water system).

It also establishes a non‑trust Project Fund and a Trust Fund for the Nation and sets the legal framework for quantifying, holding in trust, and protecting the Nation’s water rights.

Why it matters: the measure converts a negotiated settlement into federal law, pairs multi‑hundred‑million‑dollar federal investment with legally binding waivers and releases, and defines who pays for long‑term operation and how CAP water and stored supplies may be used, leased, or protected. For compliance officers, water managers, utilities, and counsel in Arizona, the bill creates new entitlements, new accounting and payment obligations, and a narrowly framed path for future disputes and enforcement.

At a Glance

What It Does

The Act ratifies the Yavapai‑Apache settlement and directs the Bureau of Reclamation to build the Tún’l nı́choh Water Infrastructure Project — a Cragin‑to‑Reservation pipeline plus a drinking‑water treatment and distribution system — and to deliver the Nation’s newly quantified water rights the Agreement creates. It establishes a Project Fund for construction and a separate Trust Fund for implementation, O&M, and watershed work, and conditions full enforceability on specified administrative and judicial approvals.

Who It Affects

Directly affected parties include the Yavapai‑Apache Nation (as water-rights holder and infrastructure owner/operator), the Bureau of Reclamation and Department of the Interior (construction, approvals, compliance), Salt River Project (to assume O&M after substantial completion), CAP and its operating agency (accounting and delivery), Arizona water‑right adjudication authorities, Yavapai County water users, and municipal and special‑district water suppliers in the Verde Valley.

Why It Matters

The bill is a template for modern Indian water settlements: it combines mandatory federal appropriation, federal construction of infrastructure, trust‑held water rights, and broad mutual waivers. It reallocates supplies in a stressed basin, creates new revenue and cost responsibilities, and establishes precise conditions that must be met before the settlement becomes enforceable.

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What This Bill Actually Does

The Act converts a negotiated settlement between the Yavapai‑Apache Nation, the United States, and other parties into federal law and directs the Secretary of the Interior to implement it. Key legal outcomes: the Nation’s settlement‑defined water rights (including certain instream flow protections) are ratified and held in trust by the United States; those rights are protected from forfeiture by non‑use; and off‑reservation use of those specific Verde watershed surface‑water rights is tightly limited except where the Agreement expressly allows (for example, CAP water, effluent reuse, and approved exchanges).

On infrastructure, the Secretary (through the Bureau of Reclamation) must design and build the Tún'l nı́choh Water Infrastructure Project, composed of a Cragin‑Verde pipeline to convey water from the C.C. Cragin Dam and Reservoir and an on‑Reservation Yavapai‑Apache Nation drinking‑water treatment and distribution system.

The United States holds title to those facilities during construction; SRP (Salt River Project) will assume care, operation, and maintenance of the pipeline after the projects are substantially complete, while title to the drinking‑water system transfers to the Nation upon substantial completion. The Act requires the projects to be designed to minimize O&M costs but allocates long‑term O&M and energy obligations to the Nation and other beneficiaries, not to SRP or the federal reclamation project.Financially, the bill sets up a non‑trust Project Fund (with separate pipeline and drinking‑system accounts) and a Yavapai‑Apache Nation Water Settlement Trust Fund (with multiple targeted accounts for implementation, water projects, wastewater projects, O&M, and watershed restoration).

Funding is mandatory (Congressional transfers from the Treasury) and indexed for construction‑cost fluctuation. The Trust Fund may be drawn down following an approved tribal management plan or an approved expenditure plan; the Act prohibits per‑capita distributions from the Trust Fund and identifies permitted categories of expenditure (infrastructure, wastewater and reuse projects, OM&R, watershed restoration, and certain debt reimbursement).The bill also contains broad waivers and releases: the Nation (and the United States acting as trustee) must release many historical claims to water and damage claims arising before the settlement, while retaining a set of reserved rights and narrowly defined causes of action (for example, enforcement of the Agreement, certain post‑effective‑date injuries, and specific challenges preserved for the Dinah Hood Allotment).

The Agreement and the Act require a number of administrative and adjudicative steps (including approvals by Arizona authorities and the Gila River Adjudication Court) and the execution of waiver instruments before the settlement becomes enforceable. If those benchmarks are not met by a statutory backstop date (the Secretary must publish a findings statement), the Act provides for repeal—with limited exceptions—so the settlement’s finality is conditioned on a complex set of deliverables.

The Five Things You Need to Know

1

Mandatory, up‑front federal funding: the bill authorizes transfer of $731,059,000 to the pipeline account and $152,490,000 to the drinking‑water account, plus Trust Fund deposits (including $58,000,000 for water projects, $31,000,000 for wastewater projects, $66,000,000 for OM&R, $300,000 for settlement implementation, and $700,000 for watershed restoration).

2

The Cragin‑Verde pipeline is sized to deliver thousands of acre‑feet annually: the Act specifies a primary delivery entitlement to the Nation (several thousand AFY) and authorizes up to an additional allocation for Yavapai County users under specified amendments to the Agreement.

3

Enforceability is conditional and time‑limited: the settlement becomes fully enforceable only after the Secretary files a findings statement confirming specified deposits, executed waiver instruments, and certain state and adjudicatory approvals; if those conditions are not met by June 30, 2035 (or a later agreed date), the Act can be repealed and funds revert, with limited exceptions.

4

YAN CAP water is a permanent CAP entitlement with tight guardrails: the Nation receives a permanent CAP contract, may lease or exchange CAP water (leases limited to 100 years), but may not permanently alienate CAP water; lessees must pay fixed OM&R and pumping energy charges tied to delivery, and proceeds of leases belong to the Nation (not the United States).

5

Operational handoff and cost allocation: title to pipeline facilities is federal during construction, SRP assumes care, operation, and maintenance of the pipeline on the Date of Substantial Completion, and beneficiaries (including the Nation) bear O&M costs after completion while the Secretary bears costs during construction.

Section-by-Section Breakdown

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Sec. 2

Purposes — settlement finality and Verde River protection

This section lists the Act’s purposes: to resolve, fully and finally, the Nation’s water claims in Arizona; to ratify and implement the settlement agreement; to direct the Secretary to perform settlement obligations; to authorize appropriation of funds; and to acknowledge the Verde River’s cultural significance and protect existing flows. Practically, it frames the rest of the Act as a package—legal recognition, infrastructure, and money—intended to end litigation and create a durable management structure for specified flows.

Sec. 4

Ratification and execution mechanics; environmental compliance

Section 4 authorizes the Secretary to execute the Agreement as long as it is consistent with the Act, and permits ministerial and consistency amendments. It requires the Secretary to comply with ESA, NEPA and other environmental laws in implementing the Agreement, to independently evaluate compliance documents, and to pay environmental compliance costs from the Project Fund (with inherently federal functions remaining the Secretary’s responsibility). Notably, the Secretary’s execution is explicitly stated not to constitute a NEPA major Federal action—an unusual clarification that limits implications for later litigation over the approval act itself.

Sec. 5

Confirmation and trust holding of YAN water rights

This section ratifies the water rights described in the Agreement, directs the United States to hold specified water rights in trust for the Nation, and protects those rights from forfeiture, abandonment or loss by non‑use. It also limits off‑Reservation transfers of the settlement water rights, except for categories explicitly allowed (effluent reuse, YAN CAP Water, and approved exchanges), and authorizes the Secretary to accept additional water rights into trust for the Nation in the future.

6 more sections
Sec. 6

Tún’l nı́choh Water Infrastructure Project — scope and handoffs

Section 6 directs the Commissioner to design and construct the two major project components: the Cragin‑Verde Pipeline (to move water from C.C. Cragin Dam to the Reservation and Verde Valley beneficiaries) and the Yavapai‑Apache drinking‑water treatment/distribution system. The United States retains title during construction; SRP will assume care, operation and maintenance of the pipeline on the project’s Date of Substantial Completion; title to the drinking system transfers to the Nation at that time. The provision obligates the Secretary to secure rights‑of‑way and to design with life‑cycle O&M costs in mind.

Sec. 7

Tún’l nı́choh Project Fund — structure and early work

The Act creates a non‑trust Project Fund with separate Cragin‑Verde Pipeline and YAN Drinking Water System accounts and prescribes that appropriated construction dollars be deposited there. Funds generally cannot be spent until the settlement is enforceable, but the Secretary may use amounts in the Project Fund for planning, preliminary design, and environmental compliance once deposited. The Secretary may shift savings between project accounts to complete components and must transfer any remaining Project Fund balances to the Trust Fund after substantial completion.

Sec. 8

Yavapai‑Apache Nation Water Settlement Trust Fund — accounts and permitted uses

This section establishes a multi‑account Trust Fund for the Nation (implementation, water projects, wastewater projects, OM&R, watershed restoration), to be managed and invested by the Secretary under applicable Indian trust‑fund statutes. Deposited funds and investment earnings are available to the Nation beginning on the Enforceability Date, but withdrawals must be under an approved tribal management plan or an approved expenditure plan. The statute forbids per‑capita distributions and leaves title and operation of projects constructed with Trust Fund dollars in the Nation.

Sec. 9

Gaging station maintenance

The United States Geological Survey must continue to operate and maintain the specified USGS gaging station on the Verde River within the Reservation to monitor the Nation’s instream flow right. Operational continuity of that gage is a monitoring and verification element for instream flow obligations and compliance.

Sec. 10

Funding mechanics; indexing and early action

Section 10 mandates Treasury transfers into the Project Fund and Trust Fund (specified in section 10(a)) and allows the Secretary to adjust those figures for post‑2024 construction‑cost fluctuations using Bureau of Reclamation indices and other repricing where market volatility is not captured by indices. The section authorizes the Secretary to begin planning, design and environmental work when Project Fund amounts are deposited, subject to procedural conditions described elsewhere in the Act.

Sec. 11

Waivers, releases, and the limited retentions of claims

This is the legal core: it requires broad waivers and releases by the Nation and the United States (as trustee) of many past, present and future claims to water rights and damages, while specifying carve‑outs and retained rights (for enforcement under the Agreement, certain post‑effective‑date injuries, and specific protections for the Dinah Hood Allotment). The releases must be executed in a prescribed form and take effect on the Enforceability Date; the section also clarifies that public‑health and environmental statutes are not compromised by the releases.

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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

  • Yavapai‑Apache Nation — gains quantified, trust‑held water rights; a built drinking‑water system; long‑term funding for water, wastewater, OM&R, and watershed restoration; and the right to lease or exchange CAP water.
  • Yavapai County water users and some Verde Valley communities — obtain access to an additional, contractually authorized supply delivered through the Cragin‑Verde pipeline under the Act’s amendment path, subject to negotiated cost shares for expanded treatment capacity.
  • Environmental and watershed interests — receive a dedicated Watershed Rehabilitation and Restoration account and explicit recognition and protection of instream flows on Reservation lands.
  • Municipal partners (Camp Verde, Clarkdale) — obtain a framework for interconnections and potential service agreements with the Nation’s treatment and distribution system.

Who Bears the Cost

  • Federal government (Treasury/Interior) — provides the statutory, mandatory appropriations up front and承担s construction‑phase responsibilities and environmental compliance costs until project completion.
  • Yavapai‑Apache Nation and other project beneficiaries — bear long‑term OM&R, energy, and other operating charges after the Date of Substantial Completion and are responsible for pro rata O&M costs for pipeline beneficiaries; the Nation also must manage and spend Trust Fund withdrawals consistent with the Act.
  • Lessee water users of YAN CAP Water — must pay CAP fixed OM&R and pumping energy charges when they take leased CAP water, and are contractually responsible for any advanced payments required before delivery.
  • SRP — will assume O&M responsibilities for the pipeline on substantial completion and must manage those operations under the 1917 contract framework (though the Act provides that beneficiaries, not SRP, bear ongoing O&M costs).

Key Issues

The Core Tension

The central dilemma is finality versus flexibility: the bill secures a definitive, federally funded settlement and infrastructure in return for sweeping waivers and fixed allocations, but it locks those allocations into a legal and operational framework that must bear the long‑term financial and hydrological risks — benefits of certainty for the Nation and region come at the cost of reduced flexibility to adapt to future supply and cost shocks.

The Act trades finality for specificity. By converting a negotiated settlement into statute and funding construction, it forces the Nation to accept narrow, described entitlements and broad releases of claims in exchange for infrastructure and cash.

That trade reduces litigation risk but locks water allocations and institutional arrangements into law at a moment when basin hydrology, reservoir operations, and state water‑management rules are in flux. The financial structure mitigates federal risk by making appropriations mandatory, but the Nation inherits long‑term O&M, energy, and entitlement‑management obligations; those are real and recurring costs that can eclipse one‑time construction dollars if hydrology or energy costs change.

Implementation depends on multiple moving parts outside the direct control of the Nation and DOI: state agency actions (ADWR certificates and conditional approvals), the Gila River Adjudication Court’s inclusion of the YAN Judgment and Verde River Decree, the execution of waiver instruments by multiple parties, and accurate and timely construction‑cost indexing and appropriation. The Act provides for an enforceability deadline (with repeal consequences if benchmarks are unmet by the statutory date), which creates schedule pressure but also a cliff if state approvals or court processes are delayed.

Finally, the Act permits long leases of CAP water and off‑reservation uses in narrowly defined circumstances; those provisions create market opportunities but raise allocation and third‑party impacts that could produce new disputes in the future.

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