Latah County Commissioners approved new regulations governing data center development on Tuesday, September 16, 2026. The measure establishes strict operational standards for facilities proposed within unincorporated areas of the county, prioritizing the protection of local water resources and infrastructure.
The ordinance classifies data centers as a conditionally permitted use within industrial zoning districts. While no such facility has been proposed in Latah County to date, officials moved to establish clear guidelines ahead of potential future development. The rules prohibit the consumptive use of groundwater for routine cooling operations, ensuring that these energy-intensive facilities do not deplete local aquifers.
“Consumptive use of groundwater for routine cooling operations is prohibited,” the ordinance states. Groundwater may still be utilized for non-consumptive purposes or sanitary needs, but it cannot serve as the primary source for cooling systems. Proposing companies must submit a comprehensive water management plan designed to minimize impacts on the local water supply.
In addition to water restrictions, the new rules impose limits on noise emissions and electricity consumption. Operators will be required to file an annual report detailing electrical usage, maximum peak demand, and any system modifications. These reporting requirements aim to provide county officials with ongoing oversight of facility operations.
During a public hearing held on September 1, some community members called for a complete moratorium or ban on data centers. Commissioner Tony Johnson rejected that approach, noting the absence of current proposals.
“Since no data center is being proposed, I do not think a moratorium makes sense,” Johnson said Tuesday.
Michelle Fuson, Latah County director of planning, building and GIS, echoed the commissioners’ pragmatic stance. She indicated that it is unlikely a data center will be built on county land in the near future, given existing zoning constraints and community concerns.
The commissioners accepted the ordinance without holding a second public hearing on Tuesday. The final text is expected to be posted on the Latah County Planning and Building webpage next week, making the new standards official for any future applicants.
The decision reflects a growing trend among Idaho counties seeking to balance economic development with resource conservation. As data centers expand across the state, local governments are increasingly scrutinizing their environmental footprint. Latah County’s approach emphasizes fiscal responsibility and stewardship of public resources, ensuring that any future development aligns with community values.