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San Luis Obispo County, CA Public Conduct: Public Urination (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Age threshold
over age 10
Where banned
park waters, public view, any public place
Lawful location
restroom toilet or urinal only
Lake Nacimiento parallel
Sec. 11.20.200
Max penalty
6 months jail / $1,000 fine
Enforcing agency
Parks Dept., sheriff's deputies

Summary

San Luis Obispo County Code Sec. 11.04.030(f) makes it unlawful for anyone over age ten to urinate or defecate into park waters, in public view within a park, or in any public place other than a restroom toilet or urinal, punishable as a misdemeanor carrying up to six months in jail.

These county ordinances apply to unincorporated areas of San Luis Obispo County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

11.04.030 - General use.(f)Urinate or Defecate in Public. It is unlawful for any person over the age of ten years to intentionally urinate, defecate, or otherwise discard or dispose of human waste or excretion into any water within a county park or facility (including a swimming pool), in an area within a county park or facility that is within the public view, or in any public place other than in a toilet receptacle or urinal provided for such purpose within the structure of any restroom, bathroom, or similar enclosure.

11.04.020(h) - Penalties for Violation. Any person violating any of the provisions of this chapter...may be deemed guilty of a misdemeanor, and upon conviction, is punishable by imprisonment in the county jail for not more than six months, or by a fine of not more than one thousand dollars, or by both. a peace officer issuing a citation for a violation may, at his or her discretion, reduce any offense charged under this chapter to an infraction.

Full Breakdown

030(f) targets three settings at once: it bars intentionally urinating, defecating, or otherwise discarding human waste into any water within a county park or facility, including a swimming pool; within a county park or facility area that is within public view; or in any public place generally, unless the act happens in a toilet receptacle or urinal inside a restroom, bathroom, or similar enclosure. The ten-year age threshold means the ban does not reach young children. 04, which governs every county park and facility except Lake Nacimiento; the same conduct at Lake Nacimiento itself is addressed by the separate, nearly identical Sec.

200, which additionally names urinating or defecating on another person's private property without consent. 030 pairs the waste-disposal ban with related public-decency rules in the same subsection group: subsection (b) bars using abusive, boisterous, or indecent language or gestures that unreasonably disrupt others' use of a park, and subsection (e) restricts using a restroom set apart for the opposite sex, with an exception for young children accompanied by a caregiver. Enforcement runs through park personnel and any peace officer empowered under Sec. 020(j) pursuant to Penal Code Sec.

5, who may issue a citation or make a warrantless arrest for a violation committed in their presence, and the director may additionally eject or ban a violator from the park under Sec. 020(f), subject to appeal to the county administrator within ten days.

Violations & Fines

A violation of Sec. 11.04.030(f) is punishable under Sec. 11.04.020(h) as a misdemeanor carrying up to six months in county jail, a fine up to $1,000, or both, though a citing officer may reduce the charge to an infraction at their discretion; Sec. 11.04.020(i) makes each day of a continuing violation a separate offense.

Frequently Asked Questions

Is public urination illegal in San Luis Obispo County parks?
Yes. Sec. 11.04.030(f) bars anyone over age ten from urinating or defecating into park waters, within public view in a park, or in any public place, unless it happens in a toilet or urinal inside a restroom or similar enclosure.
What's the penalty for public urination in a county park?
Up to six months in county jail, a fine up to $1,000, or both, under Sec. 11.04.020(h), though the citing officer can reduce the charge to an infraction, and each day of a continuing violation counts as a separate offense.
Does the rule apply at Lake Nacimiento too?
A nearly identical rule applies there under Sec. 11.20.200, since Chapter 11.04 covers every county park and facility except Lake Nacimiento, which is governed by its own chapter; the Nacimiento version also names private property done without the owner's consent.
Are young children exempt from the public urination ban?
The ban applies only to persons over age ten under Sec. 11.04.030(f), so children ten and under are not covered by this specific section, though other supervision rules may still apply to their caregivers.

Sources & Official References

Other rules in San Luis Obispo County

All San Luis Obispo County rules

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