Stanislaus County, CA Swimming Pools & Spas: Fencing & Safety Requirements (2026)
Key Facts
- Governing section
- §16.25.030(O), amending IPMC §303.2
- Barrier standard
- California Building Code Part 2, Vol. 2, §3109
- Enforcing officials
- Chief building official & environmental resources director
- Appeal deadline
- 30 days from notice to Board of Appeals
- Max misdemeanor penalty
- $1,000 fine and/or 6 months jail
- Applies only in
- Unincorporated county, not Modesto or Turlock
Summary
In unincorporated Stanislaus County, Section 303.2 of the county's amended International Property Maintenance Code sends every private pool, hot tub, and spa straight to state law: the barrier must comply with California Building Code Part 2, Volume 2, Section 3109, the statewide swimming pool safety standard. The chief building official and the director of environmental resources jointly enforce the housing code chapter that contains this rule.
Section 303.2 Enclosures, is deleted in its entirety and replaced with the following: Private swimming pools, hot tubs and spas, shall comply with California Building Code, Part 2 Volume 2, Section 3109.
Full Breakdown
25, then rewrote several sections to fit county practice. 2, titled 'Enclosures,' is one of them: rather than spelling out its own fence-height or gate-latch numbers, the county deleted the ICC's stock enclosure language and replaced it with a straight cross-reference to the California Building Code's pool-safety chapter, Part 2, Volume 2, Section 3109. That means any private swimming pool, hot tub, or spa built or maintained on unincorporated land, outside Modesto, Turlock, Ceres, Riverbank, Oakdale, Patterson, Newman, Waterford, or Hughson, which enforce their own municipal codes, must meet the state's drowning-prevention barrier standard rather than a county-specific fence spec.
020 for the whole housing code chapter. If the code official finds a substandard condition tied to a missing or noncompliant enclosure, the property owner receives a written notice describing the defect and the corrective deadline; anyone with a recorded interest in the property may appeal that notice and order to the county's Building Code Board of Appeals, but the appeal must be filed in writing within 30 days of service or the right to a hearing is waived. 3) and governs light, ventilation, and plumbing fixtures, so a pool-enclosure complaint often arrives alongside other property-maintenance findings during a single inspection.
Violations & Fines
Noncompliance with a Section 303.2 enclosure order is treated as a Property Maintenance Code violation: Section 16.25.030(K) ties penalties for unresolved notices and orders to Section 109.4 of the housing code, and county-wide, violating any code chapter without a specific penalty listed is a misdemeanor under Section 1.36.010, a fine up to $1,000, up to six months in county jail, or both. Where the county instead charges the matter as an infraction, Section 1.36.020 sets escalating fines of $100, $200, and $400 for repeat violations of the same ordinance within a year.
Frequently Asked Questions
Does Stanislaus County require a fence around a residential pool?
Do hot tubs and spas need the same enclosure as a full-size pool?
Who enforces the pool enclosure rule in Stanislaus County?
Does this rule apply inside Modesto or Turlock?
Sources & Official References
Other rules in Stanislaus County
California rules heatmap·Compare Stanislaus County to another location·View the California swimming pools & spas overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.