San Joaquin County, CA Swimming Pools & Spas: Fencing & Safety Requirements (2026)
Key Facts
- Min Height
- 60 inches
- Safety Features
- 2+ of 7 required
- Gates
- Self-closing/self-latching
- Opening
- Less than 4 inches
- Authority
- HSC §115920-115929
Summary
All new residential pools and spas in San Joaquin County must meet the California Swimming Pool Safety Act (Health & Safety Code §115920-115929), which requires a 60-inch barrier plus at least two additional drowning prevention safety features selected from a seven-option list (self-latching doors with alarms, removable mesh fence, ASTM F1346 safety cover, etc.). Stricter than most states: effective January 1, 2018.
115921. As used in this article, the following terms have the following meanings:
(a) "Swimming pool" or "pool" means any structure intended for swimming or recreational bathing that contains water over 18 inches deep. "Swimming pool" includes in-ground and aboveground structures and includes, but is not limited to, hot tubs, spas, portable spas, and nonportable wading pools.
(c) "Enclosure" means a fence, wall, or other barrier that isolates a swimming pool from access to the home. 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.
(3) A manually operated or power-operated safety pool cover that is accompanied by a label verifying that the cover meets the specifications of the ASTM International F1346-23 standard.
(4) Exit alarms on the private single-family home's doors and windows that provide direct access to the swimming pool or spa without any intervening enclosure.
(5) A self-closing, self-latching device with a release mechanism placed no lower than 54 inches above the floor on the private single-family home's doors providing direct access to the swimming pool or spa.
Full Breakdown
California's Swimming Pool Safety Act, codified at Health & Safety Code §§115920-115929 and enforced through California Building Code (CBC) Chapter 31B, is stricter than national standards. For any new pool, spa, or pool remodel in San Joaquin County, the permit application must show: (1) an enclosure at least 60 inches in height with less than 2 inches clearance from grade and no more than 4-inch openings; self-closing and self-latching gates with latches at least 60 inches above grade; plus (2) at least two additional safety features from the Act's list: removable mesh pool fencing (ASTM F2286), approved safety pool cover (ASTM F1346), exit alarms on doors providing direct access to the pool, self-closing and self-latching doors, a swimming pool alarm (ASTM F2208) that detects unauthorized entry, pool drain covers meeting the Virginia Graeme Baker Act, and devices providing equivalent protection.
Existing pre-2018 pools must come into compliance when a permit is pulled for any remodel. San Joaquin County Building Services and the Stockton, Lodi, Manteca, and Tracy building departments inspect barriers at final pool permit. Real-estate transfers require a signed Pool Safety Disclosure (HSC §115925) with buyer acknowledgment. Above-ground pools may satisfy the barrier requirement if sidewalls are at least 60 inches with removable ladder.
Violations & Fines
Non-compliant pool barrier at inspection: fail permit, no pool use until corrected; additional fines $100 to $500 per day. Operating a pool without required safety features: $500 to $1,000 fine under HSC §115929 plus civil liability exposure if an accident occurs. Failure to disclose at sale (HSC §115925): rescission and damages remedy available to buyer.
Frequently Asked Questions
I bought a house with an older pool: do I need to upgrade?
Can my spa hot tub cover satisfy the barrier rule?
Sources & Official References
Other rules in San Joaquin County
California rules heatmap·Compare San Joaquin County to another location·View the California swimming pools & spas overview
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