PRESS RELEASE FROM Walker Lake Working Group
Mineral County and Walker Lake Working Group Announce Expanded Legal Team as
Landmark Public Trust Water Case Enters Pivotal Phase
Mineral County, Nevada, and the Walker Lake Working Group, a 501(c)(3) nonprofit citizens’
organization, announce a significant expansion of their legal team in the decades-long public
trust litigation focused on restoring Walker Lake, one of Nevada’s most precious and endangered
natural water bodies.
This transition comes at a decisive turning point in the case pending before the U.S. District
Court for the District of Nevada. Following the February 2025 passing of longtime lead attorney
Simeon Herskovits after a courageous battle with lymphoma, the legal team is evolving to ensure
continuity, broaden capacity, and advance the case through discovery toward trial.
Simeon’s dedicated leadership for many years was instrumental in overcoming complex
procedural hurdles and securing a landmark Nevada Supreme Court ruling in 2020, which
affirmed that the public trust doctrine applies to all water in Nevada, including the vital flows
that sustain Walker Lake. Building on this foundation, in 2021 Mineral County filed a Second
Amended Complaint articulating achievable solutions that respect existing water rights while
restoring the lake’s inflows and public trust values. With these essential legal milestones in place,
a durable, enforceable solution is now within reach.
To meet this pivotal moment, Jamie Saul, Founding Attorney and Executive Director of the Wild
& Scenic Law Center, and Kevin Cassidy, Senior Staff Attorney at Lewis & Clark Law School’s
Earthrise Law Center, are joining longtime co-counsel Iris Thornton of Advocacy for
Community and Environment. This seasoned team combines legal expertise with a shared
dedication to environmental and public interest work, while ensuring that the case retains the
continuity and institutional knowledge essential to building on decades of progress.
This team will lead the case forward as discovery continues through the spring of 2026, with trial
expected to be scheduled thereafter.
Why Walker Lake Needs Defending
Walker Lake is one of Nevada’s last remaining desert lakes, a rare and fragile terminus lake that
receives the vast majority of its inflow from the Walker River. This vital ecosystem has faced
significant challenges for decades.
Once teeming with life, the lake was home to native fish like the Lahontan cutthroat trout and
served as a crucial stopover for tens of thousands of migratory birds along the Pacific Flyway. It
was not just a natural wonder but a place of recreation and deep cultural meaning for generations
of Nevadans.
But over the past century, upstream water diversions have drastically cut the flow from the
Walker River, shrinking the lake’s volume by nearly 90% and causing its salinity to soar tenfold.
This has made the lake inhospitable for native species, pushing away wildlife and the people who
once depended on it.
Restoring Walker Lake goes beyond environmental recovery. It’s about restoring balance to an
entire ecosystem and community. The public trust doctrine calls for responsible stewardship of
Nevada’s precious natural resources for the benefit of all. Through the legal process, we’re
working to find a fair and lasting solution that returns water to the lake while respecting the
needs of existing water users and surrounding communities.
Legal Background: A Critical Turning Point for Walker Lake
After more than 30 years of advocacy, a meaningful solution for Walker Lake is increasingly
within reach.
Mineral County and the Walker Lake Working Group have worked tirelessly since the 1990s to
restore the lake and uphold the principle that Nevada’s waters should serve the public good.
After navigating decades of procedural hurdles and incremental progress, the case has reached a
pivotal stage. Discovery is well underway and scheduled to close next spring. The legal team is
preparing expert reports and gathering evidence—laying the groundwork for trial to follow the
conclusion of discovery.
This is a rare and important opportunity. There is now a promising path toward a lasting outcome
that could restore flows to the lake and help bring life back to this unique and vital ecosystem
pursuant to the public trust doctrine, which requires that our natural resources be managed for the
benefit of all Nevadans.
With an expanded and experienced legal team in place, we’re ready to take the next steps.
Support from the public will be critical as we move forward to ensure the best possible outcome
for Walker Lake and the communities that depend on it.
About Walker Lake Working Group:
Founded in 1991, the Walker Lake Working Group is a 501(c)(3) nonprofit organization
dedicated to protecting and restoring Walker Lake for its environmental, cultural, and
recreational importance. The group has been actively involved in public outreach, water policy
advocacy, and legal efforts—including supporting Mineral County’s public trust litigation—since
that time.
