Tuolumne County, CA Swimming Pools & Spas: Fencing & Safety Requirements (2026)
Key Facts
- Door alarm
- 85 dBA, within 7 seconds, 30+ seconds
- Self-latch release height
- At least 54 inches
- Approved cover standard
- ASTM F 1346
- Electric gates
- Self-close/latch within one minute
- Heater vents
- At least 4 feet from property line
- State law
- Pool Safety Act, HSC 115922 / 115928
Summary
Where a dwelling or garage wall serves as part of the pool barrier and has doors to the pool, Tuolumne County requires either a separation fence, self-closing/self-latching doors with releases at least 54 inches high, or a door alarm sounding 85 dBA within 7 seconds. Owners must maintain all enclosures and alarms.
le 2.5 added by Stats. 1996, Ch. 925, Sec. 3.5. ) 115922. (a) Except as provided in Section 115925, subject to subdivision (b), and consistent with Section 1596.814, when a building permit is issued for the construction of a new swimming pool or spa or the remodeling of an existing swimming pool or spa at a private single-family home, the respective swimming pool or spa shall be equipped with at least two of the following seven drowning prevention safety features: (1) An enclosure that meets the requirements of Section 115923 and isolates the swimming pool or spa from the private single-family home. (2) Removable mesh fencing that meets the ASTM International F2286 standard in conjunction with a gate that is self-closing and self-latching and can accommodate a key lockable device.
Full Breakdown
The Tuolumne County Residential Swimming Pool Enclosure handout sets additional safety standards beyond the perimeter fence. Where a wall of a dwelling (including a garage) serves as part of the barrier and contains door openings to the outdoor pool, a separation fence meeting the height, opening, and gate standards must be provided, unless one of these alternatives is used: doors with self-closing and self-latching devices whose release mechanisms are at least 54 inches above the floor; or an alarm on all doors with direct pool access that sounds continuously for at least 30 seconds within seven seconds of the door opening, providing at least 85 dBA, automatically resetting, with a manual deactivation touchpad located at least 54 inches above the threshold that silences it for a single 15-second opening.
An approved ASTM F 1346 safety pool cover is an exception to the door-alarm requirement. The handout notes that owners and occupants are responsible for maintaining all required enclosures, barriers, and safety elements including alarms; that home security systems may not substitute for the door alarm; that electrically operated gates must self-close and latch within one minute; and that pool heater vents must be at least 4 feet from a property line. These provisions implement the California pool safety code and the state Swimming Pool Safety Act.
Violations & Fines
Failure to provide a required separation fence, compliant door, door alarm, or approved safety cover means the pool cannot be approved. Owners who let barriers or alarms fall into disrepair may face Code Compliance action.
Frequently Asked Questions
Can I use a house door as part of my pool barrier?
Who is responsible for keeping safety equipment working?
Sources & Official References
Other rules in Tuolumne County
California rules heatmap·Compare Tuolumne County to another location·View the California swimming pools & spas overview
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