Dayton Valley Water Conservation Plan update
Summary
Water dominated public comment: speakers fear the data center will drain aquifers already stressed by drought and affect the Walker River and tribal water systems. The applicant says hybrid dry cooling will cut use from a historic 2,000 acre-feet to under 800 acre-feet per year, using existing water rights, with the State Engineer holding permitting authority.
At a glance
- Total mentions
- 2
- Last 30 days
- 0
Last discussed Aug 11, 2026.
Impact analysis
None identified.
The applicant, which acquires and uses the existing agricultural water rights for industrial use.
Neighboring well owners, farmers, and downstream tribal communities fear aquifer depletion and contamination.
Mentions & discussions (3)
Planning Commission - Aug 11, 2026
The county is required to have a water resources plan by 2030 and is working with the Desert Research Institute to map supply versus demand across its basins. Staff plan to meet with irrigation districts and ditch companies before finalizing the mitigation section.
Planning Commission - Jul 14, 2026
Water dominated public comment: speakers fear the data center will drain aquifers already stressed by drought and affect the Walker River and tribal water systems. The applicant says hybrid dry cooling will cut use from a historic 2,000 acre-feet to under 800 acre-feet per year, using existing water rights, with the State Engineer holding permitting authority.
Boil water notice lifted for all Silver City residents in Lyon County
Boil water notice lifted for all Silver City residents in Lyon County KTVN
Related development
Monarch Data Center
Residents worry about constant noise and water use, though the county says the project will use 60% less water than current ag operations and follow strict noise rules.
Monarch Data Center Planned Unit Development
If the Board approves, Yerington gains a massive industrial energy-and-computing campus promising thousands of construction jobs and over a billion dollars in property tax revenue — alongside years of construction traffic, potential noise, and ongoing water use from existing agricultural rights.
We'll email you when it's on an upcoming agenda and when it's voted on, at most once a day.
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