A new political and environmental conflict is unfolding over the future of two aging dams on Northern California’s Eel River, as Rep. Jared Huffman raises questions about potential federal interference in a long-planned removal process.
Scrutiny over a controversial water proposal
Huffman, a Northern California Democrat and member of the House Natural Resources Committee, has opened an investigation into actions taken by the Trump administration related to the Potter Valley Project, a century-old hydroelectric system that includes Scott Dam and Cape Horn Dam.
The project, long operated by Pacific Gas and Electric (PG&E), is in the process of being phased out due to structural concerns, financial costs, and environmental impacts on salmon migration. PG&E has already signaled its intent to decommission the system and restore natural river flow.
At the center of Huffman’s inquiry is whether federal officials improperly supported a proposal involving the Elsinore Valley Municipal Water District, a Southern California agency reportedly exploring whether it could purchase and operate the system despite its location being hundreds of miles away from the Eel River watershed.
Concerns about water diversion and regional control
Huffman has questioned why a distant water agency would be involved in decisions about a Northern California river system, warning that such efforts could signal a broader attempt to redirect Eel River water south.
He has asked federal agencies and the water district to provide documentation and clarification, setting a response deadline in May. His concerns also include whether federal involvement could disrupt a negotiated “two-basin solution” that aims to balance ecological restoration with continued water supply for Russian River communities.
That framework has been under development for years, bringing together tribes, local agencies, and environmental groups to support dam removal while maintaining seasonal water diversions where necessary.
A river at the center of competing priorities
The Eel River has long been a flashpoint for California water politics. The two dams in question block fish passage and alter natural flows, but they also support a diversion system that supplies water to agricultural and municipal users in other regions.
Environmental advocates argue that removing the dams would restore salmon habitat and revive a historically rich ecosystem. Tribal groups have also supported restoration efforts, pointing to cultural and ecological losses tied to altered river systems.
On the other side, some downstream and cross-basin users worry that removing infrastructure could reduce water reliability, especially during dry years.
Political tension meets ecological urgency
Huffman’s investigation reflects growing friction between competing visions for California’s water future: one focused on infrastructure preservation and one centered on ecological restoration.
While PG&E’s decommissioning plan has advanced steadily through regulatory channels, federal interest, particularly around potential alternative operators—has added uncertainty to a process already shaped by decades of negotiation.
What happens next
Huffman is seeking formal responses from federal officials and the water district as part of his inquiry. The outcome could influence not only the fate of the Potter Valley Project, but also broader questions about how aging water infrastructure is managed across the state.
For now, the Eel River remains a focal point in California’s ongoing struggle to balance water supply, environmental restoration, and political control over critical natural resources.
