25-5 Zone 3
Unofficial copy. It may be out of date. Not legal or zoning advice. Zoning rules change, and only the city or county can say for sure what is allowed on a property. Confirm with the city or county planning department before you buy, sign or build.
The official Tooele County code is at https://www.tooeleco.gov/departments/development/land_use_ordinance.php.
Text pulled 2026-10-19 from this source.
Chapter 19 is a scanned image on the county's site and is not included.
Tables (like use tables) may not copy cleanly, so check any table against the official code.
Confirm anything here with Tooele County planning before you rely on it.
All commercial and industrial uses in the
underlying zone are conditional uses in Zone 3. Single family or multi-family residential uses may be permitted or conditional as is determined in the underlying zone. Cluster subdivisions, mobile home parks, multi-family or other groups of dwellings that have an actual lot size of less than one acre are a conditional use and restricted to be located where a sanitary system can be made and approved by the Tooele County Health Department and which will not contaminate the aquifer. All conditional use permits, subdivision, planned unit development and rezone applications in Zone 3 will be reviewed by the Tooele County Health Department. A conditional use permit, subdivision or planned unit development may be approved only when it is determined that under best management practice the use mitigates activities that are a contamination of ground-water resources. A rezone application may have a favorable recommendation only when it is determined that the density will not present any danger that may contaminate ground-water resources. A geotechnical, hydro-geologic and chemical evaluation study by licensed and qualified firms or persons may be required by the planning commission, Tooele County Health Department, or engineering staff to assess the effects of a potential spill in reaction to geologic conditions.
25-6. Zone 4 All uses in Zone 4 shall be governed by the underlying zone, except that any commercial or industrial use that has a storage, discharge or disposal of material onsite shall be a conditional use. A conditional use permit shall only be approved on the provision that such storage or disposal methods shall not permit any waste to leach into the aquifer. The planning commission, zoning administrator or health department may have the applicant conduct a study to show the neutralization or long-term effect by retention of such material in the geologic and hydrologic conditions of the site and/or aquifer.