Santa Clara County Code Title D public-health provisions and California Penal Code Section 647(c) prohibit urinating or defecating in any public place or on private property visible from a public way. Violations are infractions starting around $250, enforced by the Sheriff and the County Public Health Department.
Public urination and defecation in unincorporated Santa Clara County are addressed under overlapping public-peace and public-health rules. Title D treats human waste in public spaces as a health nuisance enforceable by the County Public Health Department, while California Penal Code Section 647 reaches indecent and disorderly conduct. The rules cover sidewalks, alleys, parking structures, parks, transit stations, creek trails, and any private property visible from a public way. Limited exceptions exist for emergencies, infants, and people with documented medical conditions. The Sheriff issues citations in unincorporated areas; cities like San Jose enforce parallel municipal codes. Repeat or commercial-area conduct can escalate to misdemeanor charges.
First offense is typically an infraction with a fine starting around $250 plus court fees. Repeat offenses or conduct near schools, parks, or transit can be charged as a misdemeanor under California Penal Code Section 647 with additional jail time.
See how Mountain View's public urination rules stack up against other locations.
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