Defending our Dams Act
- Bill Number
- H.R. 2073
- Origin Chamber
- House
- Congress
- 119th Congress, Session 1
- Policy Area
- Water Resources Development
- Status
- Introduced
- Latest Action
- 2025-09-03: Subcommittee Hearings Held
- Last Updated
- 2025-09-06T08:05:44Z
AI-Generated Summary
Purpose of the Legislation
The "Defending our Dams Act" (H.R. 2073) aims to protect four specific dams on the Lower Snake River in Washington State by blocking federal funding for any activities that could lead to their breach, removal, or major changes. It also limits certain water management practices at these dams to ensure they continue providing benefits like electricity generation, flood control, and river navigation.
Key Provisions
- Ban on Federal Funding for Dam Changes: No federal money can be used to:
- Allow or cause the breach (breaking open) or functional alteration of the dams.
- Study options to replace their roles in power generation, flood control, or navigation.
- Provide technical help for dam removal.
- Restrictions on Spillage Operations: The U.S. Army Corps of Engineers cannot release excess water (known as "spillage") over the dams without approval from the Secretary of the Army and the Administrator of the Bonneville Power Administration (BPA). Approvals must consider the broader operations of the entire Columbia River System (a network of rivers and dams in the Pacific Northwest).
- Definition of Affected Dams: The bill applies to four dams built under a 1945 law:
- Ice Harbor Dam
- Lower Monumental Dam
- Little Goose Dam
- Lower Granite Dam
Significant Changes to Existing Law
This bill introduces new restrictions on federal spending and operations that do not currently exist in law. Previously, federal agencies could use funds for studies or planning related to dam modifications, including environmental reviews for potential removal (often discussed for salmon fish migration). It also adds a formal approval process for spillage, which was previously managed more flexibly by the Army Corps of Engineers, without requiring input from the BPA.
Potential Impacts
- On Government Agencies: The U.S. Army Corps of Engineers and BPA face new limits on their activities, potentially slowing or halting environmental studies or water management decisions. This could increase coordination needs across agencies managing the Columbia River System.
- On Citizens: Residents in the Pacific Northwest, especially in Washington and Idaho, may benefit from preserved hydropower (clean electricity), reliable flood protection, and barge transportation for goods like crops. However, it could delay efforts to improve salmon populations, affecting fishing communities and tribal groups reliant on fish.
- On International Relations: No direct impacts, though the Columbia River System involves shared water management with Canada, and changes could indirectly influence cross-border environmental cooperation.
Main Stakeholders Affected
- Federal Agencies: U.S. Army Corps of Engineers (oversees dam operations), Bonneville Power Administration (manages regional power sales), and possibly the Department of the Interior (involved in fish and wildlife).
- Local Communities and Industries: Farmers, barge operators, and energy users in Washington and Idaho who depend on the dams for irrigation, shipping, and affordable power.
- Environmental and Tribal Groups: Organizations and Native American tribes advocating for dam removal to restore salmon habitats may face setbacks in their efforts.
- Congressional Representatives: Sponsors from dam-dependent districts (e.g., Rep. Newhouse and others) seek to protect economic interests.
Notable Legal, Constitutional, or Political Implications
- Legal Implications: The bill enforces limits on federal spending (under Congress's power of the purse), potentially leading to lawsuits if agencies attempt workarounds or if environmental laws (like the Endangered Species Act) conflict with these prohibitions. It clarifies operational rules but may require court challenges to define "functional alteration."
- Constitutional Implications: Relies on Congress's authority to control federal funds and regulate interstate commerce (via navigation and power), without raising major separation-of-powers issues.
- Political Implications: Reflects tensions between economic benefits of dams and environmental goals; it prioritizes preservation, likely appealing to rural and agricultural voters while drawing opposition from conservationists. If passed, it could influence broader debates on infrastructure and climate policy in the Pacific Northwest.
This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.
Sponsor
Cosponsors (3)
Rep. Baumgartner, Michael [R-WA-5], Rep. Fulcher, Russ [R-ID-1], Rep. Bentz, Cliff [R-OR-2]
Recent Actions
- 2025-09-03: Subcommittee Hearings Held
- 2025-08-29: Referred to the Subcommittee on Water, Wildlife and Fisheries.
- 2025-03-11: Referred to the Subcommittee on Water Resources and Environment.
- 2025-03-11: Referred to the Committee on Natural Resources, and in addition to the Committee on Transportation and Infrastructure, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
- 2025-03-11: Referred to the Committee on Natural Resources, and in addition to the Committee on Transportation and Infrastructure, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
- 2025-03-11: Introduced in House
- 2025-03-11: Introduced in House
Bill Versions
- Defending our Dams Act — issued 2025-03-11 — PDF (2 pages)