Data Centers & Crypto Mining in Sonora, CA (2026)
2 verified data centers & crypto mining rules for Sonora, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Data Center Zoning & Siting
The City of Sonora has no data-center ordinance and no data-center use category. A data center is an industrial use, sited in the ML Limited Manufacturing zone under Municipal Code Chapter 17.28, permitted by right when it produces no air or water pollution.
Sonora Data Center Zoning and Siting
Few RestrictionsSonora, CA, Municipal Code Sec. 17.28.010 (ML - Limited Manufacturing Zone, Purpose), Ord. 376 (1967)
The ML zone is created in order to allow for workshops and other places of hobby, employment and manufacturing which may create noise, odors or other nuisances which would be detrimental to residential or business environments or to the historic character of the established portions of the city preexisting 1967.
Data Center Noise Limits
The City of Sonora sets no numeric decibel limit for stationary noise. Data-center cooling and generators are governed by the Chapter 8.20 nuisance rules and the General Plan Noise Element's land-use compatibility standards, not a dBA property-line cap like larger cities use.
Sonora Data Center Noise Rules
Light RestrictionsSonora, CA, Municipal Code Ch. 8.20 (Nuisances), Construction Noise (Ord. 768 Sec. 1, 2004)
Construction noise is considered to be a nuisance under the provisions of this chapter.
Looking for Tuolumne County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Sonora city rules.
Data Centers & Crypto Mining in Tuolumne County →